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Merge 4.19.48 into android-4.19-q
Changes in 4.19.48
bonding/802.3ad: fix slave link initialization transition states
cxgb4: offload VLAN flows regardless of VLAN ethtype
inet: switch IP ID generator to siphash
ipv4/igmp: fix another memory leak in igmpv3_del_delrec()
ipv4/igmp: fix build error if !CONFIG_IP_MULTICAST
ipv6: Consider sk_bound_dev_if when binding a raw socket to an address
ipv6: Fix redirect with VRF
llc: fix skb leak in llc_build_and_send_ui_pkt()
net: dsa: mv88e6xxx: fix handling of upper half of STATS_TYPE_PORT
net: fec: fix the clk mismatch in failed_reset path
net-gro: fix use-after-free read in napi_gro_frags()
net: mvneta: Fix err code path of probe
net: mvpp2: fix bad MVPP2_TXQ_SCHED_TOKEN_CNTR_REG queue value
net: phy: marvell10g: report if the PHY fails to boot firmware
net: sched: don't use tc_action->order during action dump
net: stmmac: fix reset gpio free missing
usbnet: fix kernel crash after disconnect
net/mlx5: Avoid double free in fs init error unwinding path
tipc: Avoid copying bytes beyond the supplied data
net/mlx5: Allocate root ns memory using kzalloc to match kfree
net/mlx5e: Disable rxhash when CQE compress is enabled
net: stmmac: dma channel control register need to be init first
bnxt_en: Fix aggregation buffer leak under OOM condition.
net/tls: fix state removal with feature flags off
net/tls: don't ignore netdev notifications if no TLS features
crypto: vmx - ghash: do nosimd fallback manually
include/linux/compiler*.h: define asm_volatile_goto
compiler.h: give up __compiletime_assert_fallback()
jump_label: move 'asm goto' support test to Kconfig
xen/pciback: Don't disable PCI_COMMAND on PCI device reset.
Revert "tipc: fix modprobe tipc failed after switch order of device registration"
tipc: fix modprobe tipc failed after switch order of device registration
Linux 4.19.48
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Merge 4.19.48 into android-4.19
Changes in 4.19.48
bonding/802.3ad: fix slave link initialization transition states
cxgb4: offload VLAN flows regardless of VLAN ethtype
inet: switch IP ID generator to siphash
ipv4/igmp: fix another memory leak in igmpv3_del_delrec()
ipv4/igmp: fix build error if !CONFIG_IP_MULTICAST
ipv6: Consider sk_bound_dev_if when binding a raw socket to an address
ipv6: Fix redirect with VRF
llc: fix skb leak in llc_build_and_send_ui_pkt()
net: dsa: mv88e6xxx: fix handling of upper half of STATS_TYPE_PORT
net: fec: fix the clk mismatch in failed_reset path
net-gro: fix use-after-free read in napi_gro_frags()
net: mvneta: Fix err code path of probe
net: mvpp2: fix bad MVPP2_TXQ_SCHED_TOKEN_CNTR_REG queue value
net: phy: marvell10g: report if the PHY fails to boot firmware
net: sched: don't use tc_action->order during action dump
net: stmmac: fix reset gpio free missing
usbnet: fix kernel crash after disconnect
net/mlx5: Avoid double free in fs init error unwinding path
tipc: Avoid copying bytes beyond the supplied data
net/mlx5: Allocate root ns memory using kzalloc to match kfree
net/mlx5e: Disable rxhash when CQE compress is enabled
net: stmmac: dma channel control register need to be init first
bnxt_en: Fix aggregation buffer leak under OOM condition.
net/tls: fix state removal with feature flags off
net/tls: don't ignore netdev notifications if no TLS features
crypto: vmx - ghash: do nosimd fallback manually
include/linux/compiler*.h: define asm_volatile_goto
compiler.h: give up __compiletime_assert_fallback()
jump_label: move 'asm goto' support test to Kconfig
xen/pciback: Don't disable PCI_COMMAND on PCI device reset.
Revert "tipc: fix modprobe tipc failed after switch order of device registration"
tipc: fix modprobe tipc failed after switch order of device registration
Linux 4.19.48
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit e9666d10a5677a494260d60d1fa0b73cc7646eb3 upstream.
Currently, CONFIG_JUMP_LABEL just means "I _want_ to use jump label".
The jump label is controlled by HAVE_JUMP_LABEL, which is defined
like this:
#if defined(CC_HAVE_ASM_GOTO) && defined(CONFIG_JUMP_LABEL)
# define HAVE_JUMP_LABEL
#endif
We can improve this by testing 'asm goto' support in Kconfig, then
make JUMP_LABEL depend on CC_HAS_ASM_GOTO.
Ugly #ifdef HAVE_JUMP_LABEL will go away, and CONFIG_JUMP_LABEL will
match to the real kernel capability.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc)
Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
[nc: Fix trivial conflicts in 4.19
arch/xtensa/kernel/jump_label.c doesn't exist yet
Ensured CC_HAVE_ASM_GOTO and HAVE_JUMP_LABEL were sufficiently
eliminated]
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge 4.19.47 into android-4.19-q
Changes in 4.19.47
x86: Hide the int3_emulate_call/jmp functions from UML
ext4: do not delete unlinked inode from orphan list on failed truncate
ext4: wait for outstanding dio during truncate in nojournal mode
f2fs: Fix use of number of devices
KVM: x86: fix return value for reserved EFER
bio: fix improper use of smp_mb__before_atomic()
sbitmap: fix improper use of smp_mb__before_atomic()
Revert "scsi: sd: Keep disk read-only when re-reading partition"
crypto: vmx - CTR: always increment IV as quadword
mmc: sdhci-iproc: cygnus: Set NO_HISPD bit to fix HS50 data hold time problem
mmc: sdhci-iproc: Set NO_HISPD bit to fix HS50 data hold time problem
kvm: svm/avic: fix off-by-one in checking host APIC ID
libnvdimm/pmem: Bypass CONFIG_HARDENED_USERCOPY overhead
arm64/kernel: kaslr: reduce module randomization range to 2 GB
arm64/iommu: handle non-remapped addresses in ->mmap and ->get_sgtable
gfs2: Fix sign extension bug in gfs2_update_stats
btrfs: don't double unlock on error in btrfs_punch_hole
Btrfs: do not abort transaction at btrfs_update_root() after failure to COW path
Btrfs: avoid fallback to transaction commit during fsync of files with holes
Btrfs: fix race between ranged fsync and writeback of adjacent ranges
btrfs: sysfs: Fix error path kobject memory leak
btrfs: sysfs: don't leak memory when failing add fsid
udlfb: fix some inconsistent NULL checking
fbdev: fix divide error in fb_var_to_videomode
NFSv4.2 fix unnecessary retry in nfs4_copy_file_range
NFSv4.1 fix incorrect return value in copy_file_range
bpf: add bpf_jit_limit knob to restrict unpriv allocations
brcmfmac: assure SSID length from firmware is limited
brcmfmac: add subtype check for event handling in data path
arm64: errata: Add workaround for Cortex-A76 erratum #1463225
btrfs: honor path->skip_locking in backref code
ovl: relax WARN_ON() for overlapping layers use case
fbdev: fix WARNING in __alloc_pages_nodemask bug
media: cpia2: Fix use-after-free in cpia2_exit
media: serial_ir: Fix use-after-free in serial_ir_init_module
media: vb2: add waiting_in_dqbuf flag
media: vivid: use vfree() instead of kfree() for dev->bitmap_cap
ssb: Fix possible NULL pointer dereference in ssb_host_pcmcia_exit
bpf: devmap: fix use-after-free Read in __dev_map_entry_free
batman-adv: mcast: fix multicast tt/tvlv worker locking
at76c50x-usb: Don't register led_trigger if usb_register_driver failed
acct_on(): don't mess with freeze protection
Revert "btrfs: Honour FITRIM range constraints during free space trim"
gfs2: Fix lru_count going negative
cxgb4: Fix error path in cxgb4_init_module
NFS: make nfs_match_client killable
IB/hfi1: Fix WQ_MEM_RECLAIM warning
gfs2: Fix occasional glock use-after-free
mmc: core: Verify SD bus width
tools/bpf: fix perf build error with uClibc (seen on ARC)
selftests/bpf: set RLIMIT_MEMLOCK properly for test_libbpf_open.c
bpftool: exclude bash-completion/bpftool from .gitignore pattern
dmaengine: tegra210-dma: free dma controller in remove()
net: ena: gcc 8: fix compilation warning
hv_netvsc: fix race that may miss tx queue wakeup
Bluetooth: Ignore CC events not matching the last HCI command
pinctrl: zte: fix leaked of_node references
ASoC: Intel: kbl_da7219_max98357a: Map BTN_0 to KEY_PLAYPAUSE
usb: dwc2: gadget: Increase descriptors count for ISOC's
usb: dwc3: move synchronize_irq() out of the spinlock protected block
ASoC: hdmi-codec: unlock the device on startup errors
powerpc/perf: Return accordingly on invalid chip-id in
powerpc/boot: Fix missing check of lseek() return value
powerpc/perf: Fix loop exit condition in nest_imc_event_init
ASoC: imx: fix fiq dependencies
spi: pxa2xx: fix SCR (divisor) calculation
brcm80211: potential NULL dereference in brcmf_cfg80211_vndr_cmds_dcmd_handler()
ACPI / property: fix handling of data_nodes in acpi_get_next_subnode()
drm/nouveau/bar/nv50: ensure BAR is mapped
media: stm32-dcmi: return appropriate error codes during probe
ARM: vdso: Remove dependency with the arch_timer driver internals
arm64: Fix compiler warning from pte_unmap() with -Wunused-but-set-variable
powerpc/watchdog: Use hrtimers for per-CPU heartbeat
sched/cpufreq: Fix kobject memleak
scsi: qla2xxx: Fix a qla24xx_enable_msix() error path
scsi: qla2xxx: Fix abort handling in tcm_qla2xxx_write_pending()
scsi: qla2xxx: Avoid that lockdep complains about unsafe locking in tcm_qla2xxx_close_session()
scsi: qla2xxx: Fix hardirq-unsafe locking
x86/modules: Avoid breaking W^X while loading modules
Btrfs: fix data bytes_may_use underflow with fallocate due to failed quota reserve
btrfs: fix panic during relocation after ENOSPC before writeback happens
btrfs: Don't panic when we can't find a root key
iwlwifi: pcie: don't crash on invalid RX interrupt
rtc: 88pm860x: prevent use-after-free on device remove
rtc: stm32: manage the get_irq probe defer case
scsi: qedi: Abort ep termination if offload not scheduled
s390/kexec_file: Fix detection of text segment in ELF loader
sched/nohz: Run NOHZ idle load balancer on HK_FLAG_MISC CPUs
w1: fix the resume command API
s390: qeth: address type mismatch warning
dmaengine: pl330: _stop: clear interrupt status
mac80211/cfg80211: update bss channel on channel switch
libbpf: fix samples/bpf build failure due to undefined UINT32_MAX
slimbus: fix a potential NULL pointer dereference in of_qcom_slim_ngd_register
ASoC: fsl_sai: Update is_slave_mode with correct value
mwifiex: prevent an array overflow
rsi: Fix NULL pointer dereference in kmalloc
net: cw1200: fix a NULL pointer dereference
nvme: set 0 capacity if namespace block size exceeds PAGE_SIZE
nvme-rdma: fix a NULL deref when an admin connect times out
crypto: sun4i-ss - Fix invalid calculation of hash end
bcache: avoid potential memleak of list of journal_replay(s) in the CACHE_SYNC branch of run_cache_set
bcache: return error immediately in bch_journal_replay()
bcache: fix failure in journal relplay
bcache: add failure check to run_cache_set() for journal replay
bcache: avoid clang -Wunintialized warning
RDMA/cma: Consider scope_id while binding to ipv6 ll address
vfio-ccw: Do not call flush_workqueue while holding the spinlock
vfio-ccw: Release any channel program when releasing/removing vfio-ccw mdev
x86/build: Move _etext to actual end of .text
smpboot: Place the __percpu annotation correctly
x86/mm: Remove in_nmi() warning from 64-bit implementation of vmalloc_fault()
mm/uaccess: Use 'unsigned long' to placate UBSAN warnings on older GCC versions
Bluetooth: hci_qca: Give enough time to ROME controller to bootup.
HID: logitech-hidpp: use RAP instead of FAP to get the protocol version
pinctrl: pistachio: fix leaked of_node references
pinctrl: samsung: fix leaked of_node references
clk: rockchip: undo several noc and special clocks as critical on rk3288
perf/arm-cci: Remove broken race mitigation
dmaengine: at_xdmac: remove BUG_ON macro in tasklet
media: coda: clear error return value before picture run
media: ov6650: Move v4l2_clk_get() to ov6650_video_probe() helper
media: au0828: stop video streaming only when last user stops
media: ov2659: make S_FMT succeed even if requested format doesn't match
audit: fix a memory leak bug
media: stm32-dcmi: fix crash when subdev do not expose any formats
media: au0828: Fix NULL pointer dereference in au0828_analog_stream_enable()
media: pvrusb2: Prevent a buffer overflow
iio: adc: stm32-dfsdm: fix unmet direct dependencies detected
block: fix use-after-free on gendisk
powerpc/numa: improve control of topology updates
powerpc/64: Fix booting large kernels with STRICT_KERNEL_RWX
random: fix CRNG initialization when random.trust_cpu=1
random: add a spinlock_t to struct batched_entropy
cgroup: protect cgroup->nr_(dying_)descendants by css_set_lock
sched/core: Check quota and period overflow at usec to nsec conversion
sched/rt: Check integer overflow at usec to nsec conversion
sched/core: Handle overflow in cpu_shares_write_u64
staging: vc04_services: handle kzalloc failure
drm/msm: a5xx: fix possible object reference leak
irq_work: Do not raise an IPI when queueing work on the local CPU
thunderbolt: Take domain lock in switch sysfs attribute callbacks
s390/qeth: handle error from qeth_update_from_chp_desc()
USB: core: Don't unbind interfaces following device reset failure
x86/irq/64: Limit IST stack overflow check to #DB stack
drm: etnaviv: avoid DMA API warning when importing buffers
phy: sun4i-usb: Make sure to disable PHY0 passby for peripheral mode
phy: mapphone-mdm6600: add gpiolib dependency
i40e: Able to add up to 16 MAC filters on an untrusted VF
i40e: don't allow changes to HW VLAN stripping on active port VLANs
ACPI/IORT: Reject platform device creation on NUMA node mapping failure
arm64: vdso: Fix clock_getres() for CLOCK_REALTIME
RDMA/cxgb4: Fix null pointer dereference on alloc_skb failure
perf/x86/msr: Add Icelake support
perf/x86/intel/rapl: Add Icelake support
perf/x86/intel/cstate: Add Icelake support
hwmon: (vt1211) Use request_muxed_region for Super-IO accesses
hwmon: (smsc47m1) Use request_muxed_region for Super-IO accesses
hwmon: (smsc47b397) Use request_muxed_region for Super-IO accesses
hwmon: (pc87427) Use request_muxed_region for Super-IO accesses
hwmon: (f71805f) Use request_muxed_region for Super-IO accesses
scsi: libsas: Do discovery on empty PHY to update PHY info
mmc: core: make pwrseq_emmc (partially) support sleepy GPIO controllers
mmc_spi: add a status check for spi_sync_locked
mmc: sdhci-of-esdhc: add erratum eSDHC5 support
mmc: sdhci-of-esdhc: add erratum A-009204 support
mmc: sdhci-of-esdhc: add erratum eSDHC-A001 and A-008358 support
drm/amdgpu: fix old fence check in amdgpu_fence_emit
PM / core: Propagate dev->power.wakeup_path when no callbacks
clk: rockchip: Fix video codec clocks on rk3288
extcon: arizona: Disable mic detect if running when driver is removed
clk: rockchip: Make rkpwm a critical clock on rk3288
s390: zcrypt: initialize variables before_use
x86/microcode: Fix the ancient deprecated microcode loading method
s390/mm: silence compiler warning when compiling without CONFIG_PGSTE
s390: cio: fix cio_irb declaration
selftests: cgroup: fix cleanup path in test_memcg_subtree_control()
qmi_wwan: Add quirk for Quectel dynamic config
cpufreq: ppc_cbe: fix possible object reference leak
cpufreq/pasemi: fix possible object reference leak
cpufreq: pmac32: fix possible object reference leak
cpufreq: kirkwood: fix possible object reference leak
block: sed-opal: fix IOC_OPAL_ENABLE_DISABLE_MBR
x86/build: Keep local relocations with ld.lld
drm/pl111: fix possible object reference leak
iio: ad_sigma_delta: Properly handle SPI bus locking vs CS assertion
iio: hmc5843: fix potential NULL pointer dereferences
iio: common: ssp_sensors: Initialize calculated_time in ssp_common_process_data
iio: adc: ti-ads7950: Fix improper use of mlock
selftests/bpf: ksym_search won't check symbols exists
rtlwifi: fix a potential NULL pointer dereference
mwifiex: Fix mem leak in mwifiex_tm_cmd
brcmfmac: fix missing checks for kmemdup
b43: shut up clang -Wuninitialized variable warning
brcmfmac: convert dev_init_lock mutex to completion
brcmfmac: fix WARNING during USB disconnect in case of unempty psq
brcmfmac: fix race during disconnect when USB completion is in progress
brcmfmac: fix Oops when bringing up interface during USB disconnect
rtc: xgene: fix possible race condition
rtlwifi: fix potential NULL pointer dereference
scsi: ufs: Fix regulator load and icc-level configuration
scsi: ufs: Avoid configuring regulator with undefined voltage range
drm/panel: otm8009a: Add delay at the end of initialization
arm64: cpu_ops: fix a leaked reference by adding missing of_node_put
wil6210: fix return code of wmi_mgmt_tx and wmi_mgmt_tx_ext
x86/uaccess, ftrace: Fix ftrace_likely_update() vs. SMAP
x86/uaccess, signal: Fix AC=1 bloat
x86/ia32: Fix ia32_restore_sigcontext() AC leak
x86/uaccess: Fix up the fixup
chardev: add additional check for minor range overlap
RDMA/hns: Fix bad endianess of port_pd variable
sh: sh7786: Add explicit I/O cast to sh7786_mm_sel()
HID: core: move Usage Page concatenation to Main item
ASoC: eukrea-tlv320: fix a leaked reference by adding missing of_node_put
ASoC: fsl_utils: fix a leaked reference by adding missing of_node_put
cxgb3/l2t: Fix undefined behaviour
HID: logitech-hidpp: change low battery level threshold from 31 to 30 percent
spi: tegra114: reset controller on probe
kobject: Don't trigger kobject_uevent(KOBJ_REMOVE) twice.
media: video-mux: fix null pointer dereferences
media: wl128x: prevent two potential buffer overflows
media: gspca: Kill URBs on USB device disconnect
efifb: Omit memory map check on legacy boot
thunderbolt: property: Fix a missing check of kzalloc
thunderbolt: Fix to check the return value of kmemdup
timekeeping: Force upper bound for setting CLOCK_REALTIME
scsi: qedf: Add missing return in qedf_post_io_req() in the fcport offload check
virtio_console: initialize vtermno value for ports
tty: ipwireless: fix missing checks for ioremap
overflow: Fix -Wtype-limits compilation warnings
x86/mce: Fix machine_check_poll() tests for error types
rcutorture: Fix cleanup path for invalid torture_type strings
x86/mce: Handle varying MCA bank counts
rcuperf: Fix cleanup path for invalid perf_type strings
usb: core: Add PM runtime calls to usb_hcd_platform_shutdown
scsi: qla4xxx: avoid freeing unallocated dma memory
scsi: lpfc: avoid uninitialized variable warning
selinux: avoid uninitialized variable warning
batman-adv: allow updating DAT entry timeouts on incoming ARP Replies
dmaengine: tegra210-adma: use devm_clk_*() helpers
hwrng: omap - Set default quality
thunderbolt: Fix to check return value of ida_simple_get
thunderbolt: Fix to check for kmemdup failure
drm/amd/display: fix releasing planes when exiting odm
thunderbolt: property: Fix a NULL pointer dereference
e1000e: Disable runtime PM on CNP+
tinydrm/mipi-dbi: Use dma-safe buffers for all SPI transfers
igb: Exclude device from suspend direct complete optimization
media: si2165: fix a missing check of return value
media: dvbsky: Avoid leaking dvb frontend
media: m88ds3103: serialize reset messages in m88ds3103_set_frontend
media: staging: davinci_vpfe: disallow building with COMPILE_TEST
drm/amd/display: Fix Divide by 0 in memory calculations
drm/amd/display: Set stream->mode_changed when connectors change
scsi: ufs: fix a missing check of devm_reset_control_get
media: vimc: stream: fix thread state before sleep
media: gspca: do not resubmit URBs when streaming has stopped
media: go7007: avoid clang frame overflow warning with KASAN
media: vimc: zero the media_device on probe
scsi: lpfc: Fix FDMI manufacturer attribute value
scsi: lpfc: Fix fc4type information for FDMI
media: saa7146: avoid high stack usage with clang
scsi: lpfc: Fix SLI3 commands being issued on SLI4 devices
spi : spi-topcliff-pch: Fix to handle empty DMA buffers
drm/omap: dsi: Fix PM for display blank with paired dss_pll calls
spi: rspi: Fix sequencer reset during initialization
spi: imx: stop buffer overflow in RX FIFO flush
spi: Fix zero length xfer bug
ASoC: davinci-mcasp: Fix clang warning without CONFIG_PM
drm/v3d: Handle errors from IRQ setup.
drm/drv: Hold ref on parent device during drm_device lifetime
drm: Wake up next in drm_read() chain if we are forced to putback the event
drm/sun4i: dsi: Change the start delay calculation
vfio-ccw: Prevent quiesce function going into an infinite loop
drm/sun4i: dsi: Enforce boundaries on the start delay
NFS: Fix a double unlock from nfs_match,get_client
Linux 4.19.47
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Merge 4.19.47 into android-4.19
Changes in 4.19.47
x86: Hide the int3_emulate_call/jmp functions from UML
ext4: do not delete unlinked inode from orphan list on failed truncate
ext4: wait for outstanding dio during truncate in nojournal mode
f2fs: Fix use of number of devices
KVM: x86: fix return value for reserved EFER
bio: fix improper use of smp_mb__before_atomic()
sbitmap: fix improper use of smp_mb__before_atomic()
Revert "scsi: sd: Keep disk read-only when re-reading partition"
crypto: vmx - CTR: always increment IV as quadword
mmc: sdhci-iproc: cygnus: Set NO_HISPD bit to fix HS50 data hold time problem
mmc: sdhci-iproc: Set NO_HISPD bit to fix HS50 data hold time problem
kvm: svm/avic: fix off-by-one in checking host APIC ID
libnvdimm/pmem: Bypass CONFIG_HARDENED_USERCOPY overhead
arm64/kernel: kaslr: reduce module randomization range to 2 GB
arm64/iommu: handle non-remapped addresses in ->mmap and ->get_sgtable
gfs2: Fix sign extension bug in gfs2_update_stats
btrfs: don't double unlock on error in btrfs_punch_hole
Btrfs: do not abort transaction at btrfs_update_root() after failure to COW path
Btrfs: avoid fallback to transaction commit during fsync of files with holes
Btrfs: fix race between ranged fsync and writeback of adjacent ranges
btrfs: sysfs: Fix error path kobject memory leak
btrfs: sysfs: don't leak memory when failing add fsid
udlfb: fix some inconsistent NULL checking
fbdev: fix divide error in fb_var_to_videomode
NFSv4.2 fix unnecessary retry in nfs4_copy_file_range
NFSv4.1 fix incorrect return value in copy_file_range
bpf: add bpf_jit_limit knob to restrict unpriv allocations
brcmfmac: assure SSID length from firmware is limited
brcmfmac: add subtype check for event handling in data path
arm64: errata: Add workaround for Cortex-A76 erratum #1463225
btrfs: honor path->skip_locking in backref code
ovl: relax WARN_ON() for overlapping layers use case
fbdev: fix WARNING in __alloc_pages_nodemask bug
media: cpia2: Fix use-after-free in cpia2_exit
media: serial_ir: Fix use-after-free in serial_ir_init_module
media: vb2: add waiting_in_dqbuf flag
media: vivid: use vfree() instead of kfree() for dev->bitmap_cap
ssb: Fix possible NULL pointer dereference in ssb_host_pcmcia_exit
bpf: devmap: fix use-after-free Read in __dev_map_entry_free
batman-adv: mcast: fix multicast tt/tvlv worker locking
at76c50x-usb: Don't register led_trigger if usb_register_driver failed
acct_on(): don't mess with freeze protection
Revert "btrfs: Honour FITRIM range constraints during free space trim"
gfs2: Fix lru_count going negative
cxgb4: Fix error path in cxgb4_init_module
NFS: make nfs_match_client killable
IB/hfi1: Fix WQ_MEM_RECLAIM warning
gfs2: Fix occasional glock use-after-free
mmc: core: Verify SD bus width
tools/bpf: fix perf build error with uClibc (seen on ARC)
selftests/bpf: set RLIMIT_MEMLOCK properly for test_libbpf_open.c
bpftool: exclude bash-completion/bpftool from .gitignore pattern
dmaengine: tegra210-dma: free dma controller in remove()
net: ena: gcc 8: fix compilation warning
hv_netvsc: fix race that may miss tx queue wakeup
Bluetooth: Ignore CC events not matching the last HCI command
pinctrl: zte: fix leaked of_node references
ASoC: Intel: kbl_da7219_max98357a: Map BTN_0 to KEY_PLAYPAUSE
usb: dwc2: gadget: Increase descriptors count for ISOC's
usb: dwc3: move synchronize_irq() out of the spinlock protected block
ASoC: hdmi-codec: unlock the device on startup errors
powerpc/perf: Return accordingly on invalid chip-id in
powerpc/boot: Fix missing check of lseek() return value
powerpc/perf: Fix loop exit condition in nest_imc_event_init
ASoC: imx: fix fiq dependencies
spi: pxa2xx: fix SCR (divisor) calculation
brcm80211: potential NULL dereference in brcmf_cfg80211_vndr_cmds_dcmd_handler()
ACPI / property: fix handling of data_nodes in acpi_get_next_subnode()
drm/nouveau/bar/nv50: ensure BAR is mapped
media: stm32-dcmi: return appropriate error codes during probe
ARM: vdso: Remove dependency with the arch_timer driver internals
arm64: Fix compiler warning from pte_unmap() with -Wunused-but-set-variable
powerpc/watchdog: Use hrtimers for per-CPU heartbeat
sched/cpufreq: Fix kobject memleak
scsi: qla2xxx: Fix a qla24xx_enable_msix() error path
scsi: qla2xxx: Fix abort handling in tcm_qla2xxx_write_pending()
scsi: qla2xxx: Avoid that lockdep complains about unsafe locking in tcm_qla2xxx_close_session()
scsi: qla2xxx: Fix hardirq-unsafe locking
x86/modules: Avoid breaking W^X while loading modules
Btrfs: fix data bytes_may_use underflow with fallocate due to failed quota reserve
btrfs: fix panic during relocation after ENOSPC before writeback happens
btrfs: Don't panic when we can't find a root key
iwlwifi: pcie: don't crash on invalid RX interrupt
rtc: 88pm860x: prevent use-after-free on device remove
rtc: stm32: manage the get_irq probe defer case
scsi: qedi: Abort ep termination if offload not scheduled
s390/kexec_file: Fix detection of text segment in ELF loader
sched/nohz: Run NOHZ idle load balancer on HK_FLAG_MISC CPUs
w1: fix the resume command API
s390: qeth: address type mismatch warning
dmaengine: pl330: _stop: clear interrupt status
mac80211/cfg80211: update bss channel on channel switch
libbpf: fix samples/bpf build failure due to undefined UINT32_MAX
slimbus: fix a potential NULL pointer dereference in of_qcom_slim_ngd_register
ASoC: fsl_sai: Update is_slave_mode with correct value
mwifiex: prevent an array overflow
rsi: Fix NULL pointer dereference in kmalloc
net: cw1200: fix a NULL pointer dereference
nvme: set 0 capacity if namespace block size exceeds PAGE_SIZE
nvme-rdma: fix a NULL deref when an admin connect times out
crypto: sun4i-ss - Fix invalid calculation of hash end
bcache: avoid potential memleak of list of journal_replay(s) in the CACHE_SYNC branch of run_cache_set
bcache: return error immediately in bch_journal_replay()
bcache: fix failure in journal relplay
bcache: add failure check to run_cache_set() for journal replay
bcache: avoid clang -Wunintialized warning
RDMA/cma: Consider scope_id while binding to ipv6 ll address
vfio-ccw: Do not call flush_workqueue while holding the spinlock
vfio-ccw: Release any channel program when releasing/removing vfio-ccw mdev
x86/build: Move _etext to actual end of .text
smpboot: Place the __percpu annotation correctly
x86/mm: Remove in_nmi() warning from 64-bit implementation of vmalloc_fault()
mm/uaccess: Use 'unsigned long' to placate UBSAN warnings on older GCC versions
Bluetooth: hci_qca: Give enough time to ROME controller to bootup.
HID: logitech-hidpp: use RAP instead of FAP to get the protocol version
pinctrl: pistachio: fix leaked of_node references
pinctrl: samsung: fix leaked of_node references
clk: rockchip: undo several noc and special clocks as critical on rk3288
perf/arm-cci: Remove broken race mitigation
dmaengine: at_xdmac: remove BUG_ON macro in tasklet
media: coda: clear error return value before picture run
media: ov6650: Move v4l2_clk_get() to ov6650_video_probe() helper
media: au0828: stop video streaming only when last user stops
media: ov2659: make S_FMT succeed even if requested format doesn't match
audit: fix a memory leak bug
media: stm32-dcmi: fix crash when subdev do not expose any formats
media: au0828: Fix NULL pointer dereference in au0828_analog_stream_enable()
media: pvrusb2: Prevent a buffer overflow
iio: adc: stm32-dfsdm: fix unmet direct dependencies detected
block: fix use-after-free on gendisk
powerpc/numa: improve control of topology updates
powerpc/64: Fix booting large kernels with STRICT_KERNEL_RWX
random: fix CRNG initialization when random.trust_cpu=1
random: add a spinlock_t to struct batched_entropy
cgroup: protect cgroup->nr_(dying_)descendants by css_set_lock
sched/core: Check quota and period overflow at usec to nsec conversion
sched/rt: Check integer overflow at usec to nsec conversion
sched/core: Handle overflow in cpu_shares_write_u64
staging: vc04_services: handle kzalloc failure
drm/msm: a5xx: fix possible object reference leak
irq_work: Do not raise an IPI when queueing work on the local CPU
thunderbolt: Take domain lock in switch sysfs attribute callbacks
s390/qeth: handle error from qeth_update_from_chp_desc()
USB: core: Don't unbind interfaces following device reset failure
x86/irq/64: Limit IST stack overflow check to #DB stack
drm: etnaviv: avoid DMA API warning when importing buffers
phy: sun4i-usb: Make sure to disable PHY0 passby for peripheral mode
phy: mapphone-mdm6600: add gpiolib dependency
i40e: Able to add up to 16 MAC filters on an untrusted VF
i40e: don't allow changes to HW VLAN stripping on active port VLANs
ACPI/IORT: Reject platform device creation on NUMA node mapping failure
arm64: vdso: Fix clock_getres() for CLOCK_REALTIME
RDMA/cxgb4: Fix null pointer dereference on alloc_skb failure
perf/x86/msr: Add Icelake support
perf/x86/intel/rapl: Add Icelake support
perf/x86/intel/cstate: Add Icelake support
hwmon: (vt1211) Use request_muxed_region for Super-IO accesses
hwmon: (smsc47m1) Use request_muxed_region for Super-IO accesses
hwmon: (smsc47b397) Use request_muxed_region for Super-IO accesses
hwmon: (pc87427) Use request_muxed_region for Super-IO accesses
hwmon: (f71805f) Use request_muxed_region for Super-IO accesses
scsi: libsas: Do discovery on empty PHY to update PHY info
mmc: core: make pwrseq_emmc (partially) support sleepy GPIO controllers
mmc_spi: add a status check for spi_sync_locked
mmc: sdhci-of-esdhc: add erratum eSDHC5 support
mmc: sdhci-of-esdhc: add erratum A-009204 support
mmc: sdhci-of-esdhc: add erratum eSDHC-A001 and A-008358 support
drm/amdgpu: fix old fence check in amdgpu_fence_emit
PM / core: Propagate dev->power.wakeup_path when no callbacks
clk: rockchip: Fix video codec clocks on rk3288
extcon: arizona: Disable mic detect if running when driver is removed
clk: rockchip: Make rkpwm a critical clock on rk3288
s390: zcrypt: initialize variables before_use
x86/microcode: Fix the ancient deprecated microcode loading method
s390/mm: silence compiler warning when compiling without CONFIG_PGSTE
s390: cio: fix cio_irb declaration
selftests: cgroup: fix cleanup path in test_memcg_subtree_control()
qmi_wwan: Add quirk for Quectel dynamic config
cpufreq: ppc_cbe: fix possible object reference leak
cpufreq/pasemi: fix possible object reference leak
cpufreq: pmac32: fix possible object reference leak
cpufreq: kirkwood: fix possible object reference leak
block: sed-opal: fix IOC_OPAL_ENABLE_DISABLE_MBR
x86/build: Keep local relocations with ld.lld
drm/pl111: fix possible object reference leak
iio: ad_sigma_delta: Properly handle SPI bus locking vs CS assertion
iio: hmc5843: fix potential NULL pointer dereferences
iio: common: ssp_sensors: Initialize calculated_time in ssp_common_process_data
iio: adc: ti-ads7950: Fix improper use of mlock
selftests/bpf: ksym_search won't check symbols exists
rtlwifi: fix a potential NULL pointer dereference
mwifiex: Fix mem leak in mwifiex_tm_cmd
brcmfmac: fix missing checks for kmemdup
b43: shut up clang -Wuninitialized variable warning
brcmfmac: convert dev_init_lock mutex to completion
brcmfmac: fix WARNING during USB disconnect in case of unempty psq
brcmfmac: fix race during disconnect when USB completion is in progress
brcmfmac: fix Oops when bringing up interface during USB disconnect
rtc: xgene: fix possible race condition
rtlwifi: fix potential NULL pointer dereference
scsi: ufs: Fix regulator load and icc-level configuration
scsi: ufs: Avoid configuring regulator with undefined voltage range
drm/panel: otm8009a: Add delay at the end of initialization
arm64: cpu_ops: fix a leaked reference by adding missing of_node_put
wil6210: fix return code of wmi_mgmt_tx and wmi_mgmt_tx_ext
x86/uaccess, ftrace: Fix ftrace_likely_update() vs. SMAP
x86/uaccess, signal: Fix AC=1 bloat
x86/ia32: Fix ia32_restore_sigcontext() AC leak
x86/uaccess: Fix up the fixup
chardev: add additional check for minor range overlap
RDMA/hns: Fix bad endianess of port_pd variable
sh: sh7786: Add explicit I/O cast to sh7786_mm_sel()
HID: core: move Usage Page concatenation to Main item
ASoC: eukrea-tlv320: fix a leaked reference by adding missing of_node_put
ASoC: fsl_utils: fix a leaked reference by adding missing of_node_put
cxgb3/l2t: Fix undefined behaviour
HID: logitech-hidpp: change low battery level threshold from 31 to 30 percent
spi: tegra114: reset controller on probe
kobject: Don't trigger kobject_uevent(KOBJ_REMOVE) twice.
media: video-mux: fix null pointer dereferences
media: wl128x: prevent two potential buffer overflows
media: gspca: Kill URBs on USB device disconnect
efifb: Omit memory map check on legacy boot
thunderbolt: property: Fix a missing check of kzalloc
thunderbolt: Fix to check the return value of kmemdup
timekeeping: Force upper bound for setting CLOCK_REALTIME
scsi: qedf: Add missing return in qedf_post_io_req() in the fcport offload check
virtio_console: initialize vtermno value for ports
tty: ipwireless: fix missing checks for ioremap
overflow: Fix -Wtype-limits compilation warnings
x86/mce: Fix machine_check_poll() tests for error types
rcutorture: Fix cleanup path for invalid torture_type strings
x86/mce: Handle varying MCA bank counts
rcuperf: Fix cleanup path for invalid perf_type strings
usb: core: Add PM runtime calls to usb_hcd_platform_shutdown
scsi: qla4xxx: avoid freeing unallocated dma memory
scsi: lpfc: avoid uninitialized variable warning
selinux: avoid uninitialized variable warning
batman-adv: allow updating DAT entry timeouts on incoming ARP Replies
dmaengine: tegra210-adma: use devm_clk_*() helpers
hwrng: omap - Set default quality
thunderbolt: Fix to check return value of ida_simple_get
thunderbolt: Fix to check for kmemdup failure
drm/amd/display: fix releasing planes when exiting odm
thunderbolt: property: Fix a NULL pointer dereference
e1000e: Disable runtime PM on CNP+
tinydrm/mipi-dbi: Use dma-safe buffers for all SPI transfers
igb: Exclude device from suspend direct complete optimization
media: si2165: fix a missing check of return value
media: dvbsky: Avoid leaking dvb frontend
media: m88ds3103: serialize reset messages in m88ds3103_set_frontend
media: staging: davinci_vpfe: disallow building with COMPILE_TEST
drm/amd/display: Fix Divide by 0 in memory calculations
drm/amd/display: Set stream->mode_changed when connectors change
scsi: ufs: fix a missing check of devm_reset_control_get
media: vimc: stream: fix thread state before sleep
media: gspca: do not resubmit URBs when streaming has stopped
media: go7007: avoid clang frame overflow warning with KASAN
media: vimc: zero the media_device on probe
scsi: lpfc: Fix FDMI manufacturer attribute value
scsi: lpfc: Fix fc4type information for FDMI
media: saa7146: avoid high stack usage with clang
scsi: lpfc: Fix SLI3 commands being issued on SLI4 devices
spi : spi-topcliff-pch: Fix to handle empty DMA buffers
drm/omap: dsi: Fix PM for display blank with paired dss_pll calls
spi: rspi: Fix sequencer reset during initialization
spi: imx: stop buffer overflow in RX FIFO flush
spi: Fix zero length xfer bug
ASoC: davinci-mcasp: Fix clang warning without CONFIG_PM
drm/v3d: Handle errors from IRQ setup.
drm/drv: Hold ref on parent device during drm_device lifetime
drm: Wake up next in drm_read() chain if we are forced to putback the event
drm/sun4i: dsi: Change the start delay calculation
vfio-ccw: Prevent quiesce function going into an infinite loop
drm/sun4i: dsi: Enforce boundaries on the start delay
NFS: Fix a double unlock from nfs_match,get_client
Linux 4.19.47
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit c03a0fd0b609e2f5c669c2b7f27c8e1928e9196e ]
syzbot is hitting use-after-free bug in uinput module [1]. This is because
kobject_uevent(KOBJ_REMOVE) is called again due to commit 0f4dafc056
("Kobject: auto-cleanup on final unref") after memory allocation fault
injection made kobject_uevent(KOBJ_REMOVE) from device_del() from
input_unregister_device() fail, while uinput_destroy_device() is expecting
that kobject_uevent(KOBJ_REMOVE) is not called after device_del() from
input_unregister_device() completed.
That commit intended to catch cases where nobody even attempted to send
"remove" uevents. But there is no guarantee that an event will ultimately
be sent. We are at the point of no return as far as the rest of the kernel
is concerned; there are no repeats or do-overs.
Also, it is not clear whether some subsystem depends on that commit.
If no subsystem depends on that commit, it will be better to remove
the state_{add,remove}_uevent_sent logic. But we don't want to risk
a regression (in a patch which will be backported) by trying to remove
that logic. Therefore, as a first step, let's avoid the use-after-free bug
by making sure that kobject_uevent(KOBJ_REMOVE) won't be triggered twice.
[1] https://syzkaller.appspot.com/bug?id=8b17c134fe938bbddd75a45afaa9e68af43a362d
Reported-by: syzbot <syzbot+f648cfb7e0b52bf7ae32@syzkaller.appspotmail.com>
Analyzed-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Fixes: 0f4dafc056 ("Kobject: auto-cleanup on final unref")
Cc: Kay Sievers <kay@vrfy.org>
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 29da93fea3ea39ab9b12270cc6be1b70ef201c9e ]
Randy reported objtool triggered on his (GCC-7.4) build:
lib/strncpy_from_user.o: warning: objtool: strncpy_from_user()+0x315: call to __ubsan_handle_add_overflow() with UACCESS enabled
lib/strnlen_user.o: warning: objtool: strnlen_user()+0x337: call to __ubsan_handle_sub_overflow() with UACCESS enabled
This is due to UBSAN generating signed-overflow-UB warnings where it
should not. Prior to GCC-8 UBSAN ignored -fwrapv (which the kernel
uses through -fno-strict-overflow).
Make the functions use 'unsigned long' throughout.
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Randy Dunlap <rdunlap@infradead.org> # build-tested
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: luto@kernel.org
Link: http://lkml.kernel.org/r/20190424072208.754094071@infradead.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
commit a0934fd2b1208458e55fc4b48f55889809fce666 upstream.
This barrier only applies to the read-modify-write operations; in
particular, it does not apply to the atomic_set() primitive.
Replace the barrier with an smp_mb().
Fixes: 6c0ca7ae29 ("sbitmap: fix wakeup hang after sbq resize")
Cc: stable@vger.kernel.org
Reported-by: "Paul E. McKenney" <paulmck@linux.ibm.com>
Reported-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Andrea Parri <andrea.parri@amarulasolutions.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Omar Sandoval <osandov@fb.com>
Cc: Ming Lei <ming.lei@redhat.com>
Cc: linux-block@vger.kernel.org
Cc: "Paul E. McKenney" <paulmck@linux.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* refs/heads/tmp-5e7b4fb:
Linux 4.19.38
powerpc/fsl: Add FSL_PPC_BOOK3E as supported arch for nospectre_v2 boot arg
net/tls: don't leak IV and record seq when offload fails
net/tls: avoid potential deadlock in tls_set_device_offload_rx()
net/mlx5e: Fix use-after-free after xdp_return_frame
net/mlx5e: Fix the max MTU check in case of XDP
mlxsw: spectrum: Put MC TCs into DWRR mode
mlxsw: pci: Reincrease PCI reset timeout
net: hns: Fix WARNING when hns modules installed
team: fix possible recursive locking when add slaves
stmmac: pci: Adjust IOT2000 matching
net/tls: fix refcount adjustment in fallback
net: stmmac: move stmmac_check_ether_addr() to driver probe
net/rose: fix unbound loop in rose_loopback_timer()
net: rds: exchange of 8K and 1M pool
net/mlx5e: ethtool, Remove unsupported SFP EEPROM high pages query
mlxsw: spectrum: Fix autoneg status in ethtool
ipv4: set the tcp_min_rtt_wlen range from 0 to one day
ipv4: add sanity checks in ipv4_link_failure()
x86/fpu: Don't export __kernel_fpu_{begin,end}()
mm: Fix warning in insert_pfn()
x86/retpolines: Disable switch jump tables when retpolines are enabled
x86, retpolines: Raise limit for generating indirect calls from switch-case
Fix aio_poll() races
aio: store event at final iocb_put()
aio: keep io_event in aio_kiocb
aio: fold lookup_kiocb() into its sole caller
pin iocb through aio.
aio: simplify - and fix - fget/fput for io_submit()
aio: initialize kiocb private in case any filesystems expect it.
aio: abstract out io_event filler helper
aio: split out iocb copy from io_submit_one()
aio: use iocb_put() instead of open coding it
aio: don't zero entire aio_kiocb aio_get_req()
aio: separate out ring reservation from req allocation
aio: use assigned completion handler
aio: clear IOCB_HIPRI
rxrpc: fix race condition in rxrpc_input_packet()
net/rds: Check address length before reading address family
net: netrom: Fix error cleanup path of nr_proto_init
tipc: check link name with right length in tipc_nl_compat_link_set
tipc: check bearer name with right length in tipc_nl_compat_bearer_enable
fm10k: Fix a potential NULL pointer dereference
netfilter: ebtables: CONFIG_COMPAT: drop a bogus WARN_ON
NFS: Forbid setting AF_INET6 to "struct sockaddr_in"->sin_family.
sched/deadline: Correctly handle active 0-lag timers
binder: fix handling of misaligned binder object
workqueue: Try to catch flush_work() without INIT_WORK().
fs/proc/proc_sysctl.c: Fix a NULL pointer dereference
intel_th: gth: Fix an off-by-one in output unassigning
slip: make slhc_free() silently accept an error pointer
USB: Consolidate LPM checks to avoid enabling LPM twice
USB: Add new USB LPM helpers
drm/vc4: Fix compilation error reported by kbuild test bot
Revert "drm/i915/fbdev: Actually configure untiled displays"
drm/vc4: Fix memory leak during gpu reset.
powerpc/mm/radix: Make Radix require HUGETLB_PAGE
ARM: 8857/1: efi: enable CP15 DMB instructions before cleaning the cache
dmaengine: sh: rcar-dmac: Fix glitch in dmaengine_tx_status
dmaengine: sh: rcar-dmac: With cyclic DMA residue 0 is valid
vfio/type1: Limit DMA mappings per container
Input: synaptics-rmi4 - write config register values to the right offset
perf/x86/intel: Update KBL Package C-state events to also include PC8/PC9/PC10 counters
sunrpc: don't mark uninitialised items as VALID.
nfsd: Don't release the callback slot unless it was actually held
ceph: fix ci->i_head_snapc leak
ceph: ensure d_name stability in ceph_dentry_hash()
ceph: only use d_name directly when parent is locked
sched/numa: Fix a possible divide-by-zero
RDMA/mlx5: Do not allow the user to write to the clock page
IB/rdmavt: Fix frwr memory registration
trace: Fix preempt_enable_no_resched() abuse
MIPS: scall64-o32: Fix indirect syscall number load
lib/Kconfig.debug: fix build error without CONFIG_BLOCK
zram: pass down the bvec we need to read into in the work struct
gpio: eic: sprd: Fix incorrect irq type setting for the sync EIC
tracing: Fix buffer_ref pipe ops
tracing: Fix a memory leak by early error exit in trace_pid_write()
cifs: do not attempt cifs operation on smb2+ rename error
cifs: fix memory leak in SMB2_read
net: dsa: mv88e6xxx: add call to mv88e6xxx_ports_cmode_init to probe for new DSA framework
ALSA: hda/ca0132 - Fix build error without CONFIG_PCI
powerpc/vdso32: fix CLOCK_MONOTONIC on PPC64
ipvs: fix warning on unused variable
vsock/virtio: fix kernel panic from virtio_transport_reset_no_sock
drm/rockchip: fix for mailbox read validation.
loop: do not print warn message if partition scan is successful
tipc: handle the err returned from cmd header function
ext4: fix some error pointer dereferences
net: mvpp2: fix validate for PPv2.1
net/ibmvnic: Fix RTNL deadlock during device reset
netfilter: nf_tables: bogus EBUSY in helper removal from transaction
netfilter: nf_tables: bogus EBUSY when deleting set after flush
netfilter: nf_tables: fix set double-free in abort path
netfilter: nft_compat: use .release_ops and remove list of extension
netfilter: nft_compat: don't use refcount_inc on newly allocated entry
netfilter: nf_tables: unbind set in rule from commit path
netfilter: nf_tables: warn when expr implements only one of activate/deactivate
netfilter: nft_compat: destroy function must not have side effects
netfilter: nf_tables: split set destruction in deactivate and destroy phase
netfilter: nft_compat: make lists per netns
netfilter: nft_compat: use refcnt_t type for nft_xt reference count
Change-Id: I5ac7e5185c3b9f2264d850549df4978946ffcd50
Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org>
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Merge 4.19.46 into android-4.19
Changes in 4.19.46
ipv6: fix src addr routing with the exception table
ipv6: prevent possible fib6 leaks
net: Always descend into dsa/
net: avoid weird emergency message
net/mlx4_core: Change the error print to info print
net: test nouarg before dereferencing zerocopy pointers
net: usb: qmi_wwan: add Telit 0x1260 and 0x1261 compositions
nfp: flower: add rcu locks when accessing netdev for tunnels
ppp: deflate: Fix possible crash in deflate_init
rtnetlink: always put IFLA_LINK for links with a link-netnsid
tipc: switch order of device registration to fix a crash
vsock/virtio: free packets during the socket release
tipc: fix modprobe tipc failed after switch order of device registration
vsock/virtio: Initialize core virtio vsock before registering the driver
net/mlx5: Imply MLXFW in mlx5_core
net/mlx5e: Fix ethtool rxfh commands when CONFIG_MLX5_EN_RXNFC is disabled
parisc: Export running_on_qemu symbol for modules
parisc: Skip registering LED when running in QEMU
parisc: Use PA_ASM_LEVEL in boot code
parisc: Rename LEVEL to PA_ASM_LEVEL to avoid name clash with DRBD code
stm class: Fix channel free in stm output free path
stm class: Fix channel bitmap on 32-bit systems
brd: re-enable __GFP_HIGHMEM in brd_insert_page()
proc: prevent changes to overridden credentials
Revert "MD: fix lock contention for flush bios"
md: batch flush requests.
md: add mddev->pers to avoid potential NULL pointer dereference
dcache: sort the freeing-without-RCU-delay mess for good.
intel_th: msu: Fix single mode with IOMMU
p54: drop device reference count if fails to enable device
of: fix clang -Wunsequenced for be32_to_cpu()
cifs: fix strcat buffer overflow and reduce raciness in smb21_set_oplock_level()
phy: ti-pipe3: fix missing bit-wise or operator when assigning val
media: ov6650: Fix sensor possibly not detected on probe
media: imx: csi: Allow unknown nearest upstream entities
media: imx: Clear fwnode link struct for each endpoint iteration
NFS4: Fix v4.0 client state corruption when mount
PNFS fallback to MDS if no deviceid found
clk: hi3660: Mark clk_gate_ufs_subsys as critical
clk: tegra: Fix PLLM programming on Tegra124+ when PMC overrides divider
clk: mediatek: Disable tuner_en before change PLL rate
clk: rockchip: fix wrong clock definitions for rk3328
udlfb: delete the unused parameter for dlfb_handle_damage
udlfb: fix sleeping inside spinlock
udlfb: introduce a rendering mutex
fuse: fix writepages on 32bit
fuse: honor RLIMIT_FSIZE in fuse_file_fallocate
ovl: fix missing upper fs freeze protection on copy up for ioctl
iommu/tegra-smmu: Fix invalid ASID bits on Tegra30/114
ceph: flush dirty inodes before proceeding with remount
x86_64: Add gap to int3 to allow for call emulation
x86_64: Allow breakpoints to emulate call instructions
ftrace/x86_64: Emulate call function while updating in breakpoint handler
tracing: Fix partial reading of trace event's id file
memory: tegra: Fix integer overflow on tick value calculation
perf intel-pt: Fix instructions sampling rate
perf intel-pt: Fix improved sample timestamp
perf intel-pt: Fix sample timestamp wrt non-taken branches
MIPS: perf: Fix build with CONFIG_CPU_BMIPS5000 enabled
objtool: Allow AR to be overridden with HOSTAR
fbdev/efifb: Ignore framebuffer memmap entries that lack any memory types
fbdev: sm712fb: fix brightness control on reboot, don't set SR30
fbdev: sm712fb: fix VRAM detection, don't set SR70/71/74/75
fbdev: sm712fb: fix white screen of death on reboot, don't set CR3B-CR3F
fbdev: sm712fb: fix boot screen glitch when sm712fb replaces VGA
fbdev: sm712fb: fix crashes during framebuffer writes by correctly mapping VRAM
fbdev: sm712fb: fix support for 1024x768-16 mode
fbdev: sm712fb: use 1024x768 by default on non-MIPS, fix garbled display
fbdev: sm712fb: fix crashes and garbled display during DPMS modesetting
PCI: Mark AMD Stoney Radeon R7 GPU ATS as broken
PCI: Mark Atheros AR9462 to avoid bus reset
PCI: Init PCIe feature bits for managed host bridge alloc
PCI/AER: Change pci_aer_init() stub to return void
PCI: rcar: Add the initialization of PCIe link in resume_noirq()
PCI: Factor out pcie_retrain_link() function
PCI: Work around Pericom PCIe-to-PCI bridge Retrain Link erratum
dm cache metadata: Fix loading discard bitset
dm zoned: Fix zone report handling
dm delay: fix a crash when invalid device is specified
dm integrity: correctly calculate the size of metadata area
dm mpath: always free attached_handler_name in parse_path()
fuse: Add FOPEN_STREAM to use stream_open()
xfrm: policy: Fix out-of-bound array accesses in __xfrm_policy_unlink
xfrm6_tunnel: Fix potential panic when unloading xfrm6_tunnel module
vti4: ipip tunnel deregistration fixes.
xfrm: clean up xfrm protocol checks
esp4: add length check for UDP encapsulation
xfrm: Honor original L3 slave device in xfrmi policy lookup
xfrm4: Fix uninitialized memory read in _decode_session4
clk: sunxi-ng: nkmp: Avoid GENMASK(-1, 0)
power: supply: cpcap-battery: Fix division by zero
securityfs: fix use-after-free on symlink traversal
apparmorfs: fix use-after-free on symlink traversal
PCI: Fix issue with "pci=disable_acs_redir" parameter being ignored
x86: kvm: hyper-v: deal with buggy TLB flush requests from WS2012
mac80211: Fix kernel panic due to use of txq after free
net: ieee802154: fix missing checks for regmap_update_bits
KVM: arm/arm64: Ensure vcpu target is unset on reset failure
power: supply: sysfs: prevent endless uevent loop with CONFIG_POWER_SUPPLY_DEBUG
bpf: Fix preempt_enable_no_resched() abuse
qmi_wwan: new Wistron, ZTE and D-Link devices
iwlwifi: mvm: check for length correctness in iwl_mvm_create_skb()
sched/cpufreq: Fix kobject memleak
x86/mm/mem_encrypt: Disable all instrumentation for early SME setup
ufs: fix braino in ufs_get_inode_gid() for solaris UFS flavour
perf bench numa: Add define for RUSAGE_THREAD if not present
perf/x86/intel: Fix race in intel_pmu_disable_event()
Revert "Don't jump to compute_result state from check_result state"
md/raid: raid5 preserve the writeback action after the parity check
driver core: Postpone DMA tear-down until after devres release for probe failure
Revert "selftests/bpf: skip verifier tests for unsupported program types"
bpf: relax inode permission check for retrieving bpf program
bpf: add map_lookup_elem_sys_only for lookups from syscall side
bpf, lru: avoid messing with eviction heuristics upon syscall lookup
fbdev: sm712fb: fix memory frequency by avoiding a switch/case fallthrough
Linux 4.19.46
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Merge 4.19.46 into android-4.19-q
Changes in 4.19.46
ipv6: fix src addr routing with the exception table
ipv6: prevent possible fib6 leaks
net: Always descend into dsa/
net: avoid weird emergency message
net/mlx4_core: Change the error print to info print
net: test nouarg before dereferencing zerocopy pointers
net: usb: qmi_wwan: add Telit 0x1260 and 0x1261 compositions
nfp: flower: add rcu locks when accessing netdev for tunnels
ppp: deflate: Fix possible crash in deflate_init
rtnetlink: always put IFLA_LINK for links with a link-netnsid
tipc: switch order of device registration to fix a crash
vsock/virtio: free packets during the socket release
tipc: fix modprobe tipc failed after switch order of device registration
vsock/virtio: Initialize core virtio vsock before registering the driver
net/mlx5: Imply MLXFW in mlx5_core
net/mlx5e: Fix ethtool rxfh commands when CONFIG_MLX5_EN_RXNFC is disabled
parisc: Export running_on_qemu symbol for modules
parisc: Skip registering LED when running in QEMU
parisc: Use PA_ASM_LEVEL in boot code
parisc: Rename LEVEL to PA_ASM_LEVEL to avoid name clash with DRBD code
stm class: Fix channel free in stm output free path
stm class: Fix channel bitmap on 32-bit systems
brd: re-enable __GFP_HIGHMEM in brd_insert_page()
proc: prevent changes to overridden credentials
Revert "MD: fix lock contention for flush bios"
md: batch flush requests.
md: add mddev->pers to avoid potential NULL pointer dereference
dcache: sort the freeing-without-RCU-delay mess for good.
intel_th: msu: Fix single mode with IOMMU
p54: drop device reference count if fails to enable device
of: fix clang -Wunsequenced for be32_to_cpu()
cifs: fix strcat buffer overflow and reduce raciness in smb21_set_oplock_level()
phy: ti-pipe3: fix missing bit-wise or operator when assigning val
media: ov6650: Fix sensor possibly not detected on probe
media: imx: csi: Allow unknown nearest upstream entities
media: imx: Clear fwnode link struct for each endpoint iteration
NFS4: Fix v4.0 client state corruption when mount
PNFS fallback to MDS if no deviceid found
clk: hi3660: Mark clk_gate_ufs_subsys as critical
clk: tegra: Fix PLLM programming on Tegra124+ when PMC overrides divider
clk: mediatek: Disable tuner_en before change PLL rate
clk: rockchip: fix wrong clock definitions for rk3328
udlfb: delete the unused parameter for dlfb_handle_damage
udlfb: fix sleeping inside spinlock
udlfb: introduce a rendering mutex
fuse: fix writepages on 32bit
fuse: honor RLIMIT_FSIZE in fuse_file_fallocate
ovl: fix missing upper fs freeze protection on copy up for ioctl
iommu/tegra-smmu: Fix invalid ASID bits on Tegra30/114
ceph: flush dirty inodes before proceeding with remount
x86_64: Add gap to int3 to allow for call emulation
x86_64: Allow breakpoints to emulate call instructions
ftrace/x86_64: Emulate call function while updating in breakpoint handler
tracing: Fix partial reading of trace event's id file
memory: tegra: Fix integer overflow on tick value calculation
perf intel-pt: Fix instructions sampling rate
perf intel-pt: Fix improved sample timestamp
perf intel-pt: Fix sample timestamp wrt non-taken branches
MIPS: perf: Fix build with CONFIG_CPU_BMIPS5000 enabled
objtool: Allow AR to be overridden with HOSTAR
fbdev/efifb: Ignore framebuffer memmap entries that lack any memory types
fbdev: sm712fb: fix brightness control on reboot, don't set SR30
fbdev: sm712fb: fix VRAM detection, don't set SR70/71/74/75
fbdev: sm712fb: fix white screen of death on reboot, don't set CR3B-CR3F
fbdev: sm712fb: fix boot screen glitch when sm712fb replaces VGA
fbdev: sm712fb: fix crashes during framebuffer writes by correctly mapping VRAM
fbdev: sm712fb: fix support for 1024x768-16 mode
fbdev: sm712fb: use 1024x768 by default on non-MIPS, fix garbled display
fbdev: sm712fb: fix crashes and garbled display during DPMS modesetting
PCI: Mark AMD Stoney Radeon R7 GPU ATS as broken
PCI: Mark Atheros AR9462 to avoid bus reset
PCI: Init PCIe feature bits for managed host bridge alloc
PCI/AER: Change pci_aer_init() stub to return void
PCI: rcar: Add the initialization of PCIe link in resume_noirq()
PCI: Factor out pcie_retrain_link() function
PCI: Work around Pericom PCIe-to-PCI bridge Retrain Link erratum
dm cache metadata: Fix loading discard bitset
dm zoned: Fix zone report handling
dm delay: fix a crash when invalid device is specified
dm integrity: correctly calculate the size of metadata area
dm mpath: always free attached_handler_name in parse_path()
fuse: Add FOPEN_STREAM to use stream_open()
xfrm: policy: Fix out-of-bound array accesses in __xfrm_policy_unlink
xfrm6_tunnel: Fix potential panic when unloading xfrm6_tunnel module
vti4: ipip tunnel deregistration fixes.
xfrm: clean up xfrm protocol checks
esp4: add length check for UDP encapsulation
xfrm: Honor original L3 slave device in xfrmi policy lookup
xfrm4: Fix uninitialized memory read in _decode_session4
clk: sunxi-ng: nkmp: Avoid GENMASK(-1, 0)
power: supply: cpcap-battery: Fix division by zero
securityfs: fix use-after-free on symlink traversal
apparmorfs: fix use-after-free on symlink traversal
PCI: Fix issue with "pci=disable_acs_redir" parameter being ignored
x86: kvm: hyper-v: deal with buggy TLB flush requests from WS2012
mac80211: Fix kernel panic due to use of txq after free
net: ieee802154: fix missing checks for regmap_update_bits
KVM: arm/arm64: Ensure vcpu target is unset on reset failure
power: supply: sysfs: prevent endless uevent loop with CONFIG_POWER_SUPPLY_DEBUG
bpf: Fix preempt_enable_no_resched() abuse
qmi_wwan: new Wistron, ZTE and D-Link devices
iwlwifi: mvm: check for length correctness in iwl_mvm_create_skb()
sched/cpufreq: Fix kobject memleak
x86/mm/mem_encrypt: Disable all instrumentation for early SME setup
ufs: fix braino in ufs_get_inode_gid() for solaris UFS flavour
perf bench numa: Add define for RUSAGE_THREAD if not present
perf/x86/intel: Fix race in intel_pmu_disable_event()
Revert "Don't jump to compute_result state from check_result state"
md/raid: raid5 preserve the writeback action after the parity check
driver core: Postpone DMA tear-down until after devres release for probe failure
Revert "selftests/bpf: skip verifier tests for unsupported program types"
bpf: relax inode permission check for retrieving bpf program
bpf: add map_lookup_elem_sys_only for lookups from syscall side
bpf, lru: avoid messing with eviction heuristics upon syscall lookup
fbdev: sm712fb: fix memory frequency by avoiding a switch/case fallthrough
Linux 4.19.46
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit b51ce3744f115850166f3d6c292b9c8cb849ad4f ]
Enablement of AMD's Secure Memory Encryption feature is determined very
early after start_kernel() is entered. Part of this procedure involves
scanning the command line for the parameter 'mem_encrypt'.
To determine intended state, the function sme_enable() uses library
functions cmdline_find_option() and strncmp(). Their use occurs early
enough such that it cannot be assumed that any instrumentation subsystem
is initialized.
For example, making calls to a KASAN-instrumented function before KASAN
is set up will result in the use of uninitialized memory and a boot
failure.
When AMD's SME support is enabled, conditionally disable instrumentation
of these dependent functions in lib/string.c and arch/x86/lib/cmdline.c.
[ bp: Get rid of intermediary nostackp var and cleanup whitespace. ]
Fixes: aca20d5462 ("x86/mm: Add support to make use of Secure Memory Encryption")
Reported-by: Li RongQing <lirongqing@baidu.com>
Signed-off-by: Gary R Hook <gary.hook@amd.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Boris Brezillon <bbrezillon@kernel.org>
Cc: Coly Li <colyli@suse.de>
Cc: "dave.hansen@linux.intel.com" <dave.hansen@linux.intel.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Kent Overstreet <kent.overstreet@gmail.com>
Cc: "luto@kernel.org" <luto@kernel.org>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: "mingo@redhat.com" <mingo@redhat.com>
Cc: "peterz@infradead.org" <peterz@infradead.org>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: x86-ml <x86@kernel.org>
Link: https://lkml.kernel.org/r/155657657552.7116.18363762932464011367.stgit@sosrh3.amd.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Merge 4.19.45 into android-4.19-q
Changes in 4.19.45
locking/rwsem: Prevent decrement of reader count before increment
x86/speculation/mds: Revert CPU buffer clear on double fault exit
x86/speculation/mds: Improve CPU buffer clear documentation
objtool: Fix function fallthrough detection
arm64: dts: rockchip: Disable DCMDs on RK3399's eMMC controller.
ARM: dts: exynos: Fix interrupt for shared EINTs on Exynos5260
ARM: dts: exynos: Fix audio (microphone) routing on Odroid XU3
mmc: sdhci-of-arasan: Add DTS property to disable DCMDs.
ARM: exynos: Fix a leaked reference by adding missing of_node_put
power: supply: axp288_charger: Fix unchecked return value
power: supply: axp288_fuel_gauge: Add ACEPC T8 and T11 mini PCs to the blacklist
arm64: mmap: Ensure file offset is treated as unsigned
arm64: arch_timer: Ensure counter register reads occur with seqlock held
arm64: compat: Reduce address limit
arm64: Clear OSDLR_EL1 on CPU boot
arm64: Save and restore OSDLR_EL1 across suspend/resume
sched/x86: Save [ER]FLAGS on context switch
crypto: crypto4xx - fix ctr-aes missing output IV
crypto: crypto4xx - fix cfb and ofb "overran dst buffer" issues
crypto: salsa20 - don't access already-freed walk.iv
crypto: chacha20poly1305 - set cra_name correctly
crypto: ccp - Do not free psp_master when PLATFORM_INIT fails
crypto: vmx - fix copy-paste error in CTR mode
crypto: skcipher - don't WARN on unprocessed data after slow walk step
crypto: crct10dif-generic - fix use via crypto_shash_digest()
crypto: x86/crct10dif-pcl - fix use via crypto_shash_digest()
crypto: arm64/gcm-aes-ce - fix no-NEON fallback code
crypto: gcm - fix incompatibility between "gcm" and "gcm_base"
crypto: rockchip - update IV buffer to contain the next IV
crypto: arm/aes-neonbs - don't access already-freed walk.iv
crypto: arm64/aes-neonbs - don't access already-freed walk.iv
mmc: core: Fix tag set memory leak
ALSA: line6: toneport: Fix broken usage of timer for delayed execution
ALSA: usb-audio: Fix a memory leak bug
ALSA: hda/hdmi - Read the pin sense from register when repolling
ALSA: hda/hdmi - Consider eld_valid when reporting jack event
ALSA: hda/realtek - EAPD turn on later
ALSA: hdea/realtek - Headset fixup for System76 Gazelle (gaze14)
ASoC: max98090: Fix restore of DAPM Muxes
ASoC: RT5677-SPI: Disable 16Bit SPI Transfers
ASoC: fsl_esai: Fix missing break in switch statement
ASoC: codec: hdac_hdmi add device_link to card device
bpf, arm64: remove prefetch insn in xadd mapping
crypto: ccree - remove special handling of chained sg
crypto: ccree - fix mem leak on error path
crypto: ccree - don't map MAC key on stack
crypto: ccree - use correct internal state sizes for export
crypto: ccree - don't map AEAD key and IV on stack
crypto: ccree - pm resume first enable the source clk
crypto: ccree - HOST_POWER_DOWN_EN should be the last CC access during suspend
crypto: ccree - add function to handle cryptocell tee fips error
crypto: ccree - handle tee fips error during power management resume
mm/mincore.c: make mincore() more conservative
mm/huge_memory: fix vmf_insert_pfn_{pmd, pud}() crash, handle unaligned addresses
mm/hugetlb.c: don't put_page in lock of hugetlb_lock
hugetlb: use same fault hash key for shared and private mappings
ocfs2: fix ocfs2 read inode data panic in ocfs2_iget
userfaultfd: use RCU to free the task struct when fork fails
ACPI: PM: Set enable_for_wake for wakeup GPEs during suspend-to-idle
mfd: da9063: Fix OTP control register names to match datasheets for DA9063/63L
mfd: max77620: Fix swapped FPS_PERIOD_MAX_US values
mtd: spi-nor: intel-spi: Avoid crossing 4K address boundary on read/write
tty: vt.c: Fix TIOCL_BLANKSCREEN console blanking if blankinterval == 0
tty/vt: fix write/write race in ioctl(KDSKBSENT) handler
jbd2: check superblock mapped prior to committing
ext4: make sanity check in mballoc more strict
ext4: ignore e_value_offs for xattrs with value-in-ea-inode
ext4: avoid drop reference to iloc.bh twice
ext4: fix use-after-free race with debug_want_extra_isize
ext4: actually request zeroing of inode table after grow
ext4: fix ext4_show_options for file systems w/o journal
btrfs: Check the first key and level for cached extent buffer
btrfs: Correctly free extent buffer in case btree_read_extent_buffer_pages fails
btrfs: Honour FITRIM range constraints during free space trim
Btrfs: send, flush dellaloc in order to avoid data loss
Btrfs: do not start a transaction during fiemap
Btrfs: do not start a transaction at iterate_extent_inodes()
bcache: fix a race between cache register and cacheset unregister
bcache: never set KEY_PTRS of journal key to 0 in journal_reclaim()
ipmi:ssif: compare block number correctly for multi-part return messages
crypto: ccm - fix incompatibility between "ccm" and "ccm_base"
fs/writeback.c: use rcu_barrier() to wait for inflight wb switches going into workqueue when umount
tty: Don't force RISCV SBI console as preferred console
ext4: zero out the unused memory region in the extent tree block
ext4: fix data corruption caused by overlapping unaligned and aligned IO
ext4: fix use-after-free in dx_release()
ext4: avoid panic during forced reboot due to aborted journal
ALSA: hda/realtek - Corrected fixup for System76 Gazelle (gaze14)
ALSA: hda/realtek - Fixup headphone noise via runtime suspend
ALSA: hda/realtek - Fix for Lenovo B50-70 inverted internal microphone bug
jbd2: fix potential double free
KVM: x86: Skip EFER vs. guest CPUID checks for host-initiated writes
KVM: lapic: Busy wait for timer to expire when using hv_timer
kbuild: turn auto.conf.cmd into a mandatory include file
xen/pvh: set xen_domain_type to HVM in xen_pvh_init
libnvdimm/namespace: Fix label tracking error
iov_iter: optimize page_copy_sane()
pstore: Centralize init/exit routines
pstore: Allocate compression during late_initcall()
pstore: Refactor compression initialization
ext4: fix compile error when using BUFFER_TRACE
ext4: don't update s_rev_level if not required
Linux 4.19.45
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Merge 4.19.45 into android-4.19
Changes in 4.19.45
locking/rwsem: Prevent decrement of reader count before increment
x86/speculation/mds: Revert CPU buffer clear on double fault exit
x86/speculation/mds: Improve CPU buffer clear documentation
objtool: Fix function fallthrough detection
arm64: dts: rockchip: Disable DCMDs on RK3399's eMMC controller.
ARM: dts: exynos: Fix interrupt for shared EINTs on Exynos5260
ARM: dts: exynos: Fix audio (microphone) routing on Odroid XU3
mmc: sdhci-of-arasan: Add DTS property to disable DCMDs.
ARM: exynos: Fix a leaked reference by adding missing of_node_put
power: supply: axp288_charger: Fix unchecked return value
power: supply: axp288_fuel_gauge: Add ACEPC T8 and T11 mini PCs to the blacklist
arm64: mmap: Ensure file offset is treated as unsigned
arm64: arch_timer: Ensure counter register reads occur with seqlock held
arm64: compat: Reduce address limit
arm64: Clear OSDLR_EL1 on CPU boot
arm64: Save and restore OSDLR_EL1 across suspend/resume
sched/x86: Save [ER]FLAGS on context switch
crypto: crypto4xx - fix ctr-aes missing output IV
crypto: crypto4xx - fix cfb and ofb "overran dst buffer" issues
crypto: salsa20 - don't access already-freed walk.iv
crypto: chacha20poly1305 - set cra_name correctly
crypto: ccp - Do not free psp_master when PLATFORM_INIT fails
crypto: vmx - fix copy-paste error in CTR mode
crypto: skcipher - don't WARN on unprocessed data after slow walk step
crypto: crct10dif-generic - fix use via crypto_shash_digest()
crypto: x86/crct10dif-pcl - fix use via crypto_shash_digest()
crypto: arm64/gcm-aes-ce - fix no-NEON fallback code
crypto: gcm - fix incompatibility between "gcm" and "gcm_base"
crypto: rockchip - update IV buffer to contain the next IV
crypto: arm/aes-neonbs - don't access already-freed walk.iv
crypto: arm64/aes-neonbs - don't access already-freed walk.iv
mmc: core: Fix tag set memory leak
ALSA: line6: toneport: Fix broken usage of timer for delayed execution
ALSA: usb-audio: Fix a memory leak bug
ALSA: hda/hdmi - Read the pin sense from register when repolling
ALSA: hda/hdmi - Consider eld_valid when reporting jack event
ALSA: hda/realtek - EAPD turn on later
ALSA: hdea/realtek - Headset fixup for System76 Gazelle (gaze14)
ASoC: max98090: Fix restore of DAPM Muxes
ASoC: RT5677-SPI: Disable 16Bit SPI Transfers
ASoC: fsl_esai: Fix missing break in switch statement
ASoC: codec: hdac_hdmi add device_link to card device
bpf, arm64: remove prefetch insn in xadd mapping
crypto: ccree - remove special handling of chained sg
crypto: ccree - fix mem leak on error path
crypto: ccree - don't map MAC key on stack
crypto: ccree - use correct internal state sizes for export
crypto: ccree - don't map AEAD key and IV on stack
crypto: ccree - pm resume first enable the source clk
crypto: ccree - HOST_POWER_DOWN_EN should be the last CC access during suspend
crypto: ccree - add function to handle cryptocell tee fips error
crypto: ccree - handle tee fips error during power management resume
mm/mincore.c: make mincore() more conservative
mm/huge_memory: fix vmf_insert_pfn_{pmd, pud}() crash, handle unaligned addresses
mm/hugetlb.c: don't put_page in lock of hugetlb_lock
hugetlb: use same fault hash key for shared and private mappings
ocfs2: fix ocfs2 read inode data panic in ocfs2_iget
userfaultfd: use RCU to free the task struct when fork fails
ACPI: PM: Set enable_for_wake for wakeup GPEs during suspend-to-idle
mfd: da9063: Fix OTP control register names to match datasheets for DA9063/63L
mfd: max77620: Fix swapped FPS_PERIOD_MAX_US values
mtd: spi-nor: intel-spi: Avoid crossing 4K address boundary on read/write
tty: vt.c: Fix TIOCL_BLANKSCREEN console blanking if blankinterval == 0
tty/vt: fix write/write race in ioctl(KDSKBSENT) handler
jbd2: check superblock mapped prior to committing
ext4: make sanity check in mballoc more strict
ext4: ignore e_value_offs for xattrs with value-in-ea-inode
ext4: avoid drop reference to iloc.bh twice
ext4: fix use-after-free race with debug_want_extra_isize
ext4: actually request zeroing of inode table after grow
ext4: fix ext4_show_options for file systems w/o journal
btrfs: Check the first key and level for cached extent buffer
btrfs: Correctly free extent buffer in case btree_read_extent_buffer_pages fails
btrfs: Honour FITRIM range constraints during free space trim
Btrfs: send, flush dellaloc in order to avoid data loss
Btrfs: do not start a transaction during fiemap
Btrfs: do not start a transaction at iterate_extent_inodes()
bcache: fix a race between cache register and cacheset unregister
bcache: never set KEY_PTRS of journal key to 0 in journal_reclaim()
ipmi:ssif: compare block number correctly for multi-part return messages
crypto: ccm - fix incompatibility between "ccm" and "ccm_base"
fs/writeback.c: use rcu_barrier() to wait for inflight wb switches going into workqueue when umount
tty: Don't force RISCV SBI console as preferred console
ext4: zero out the unused memory region in the extent tree block
ext4: fix data corruption caused by overlapping unaligned and aligned IO
ext4: fix use-after-free in dx_release()
ext4: avoid panic during forced reboot due to aborted journal
ALSA: hda/realtek - Corrected fixup for System76 Gazelle (gaze14)
ALSA: hda/realtek - Fixup headphone noise via runtime suspend
ALSA: hda/realtek - Fix for Lenovo B50-70 inverted internal microphone bug
jbd2: fix potential double free
KVM: x86: Skip EFER vs. guest CPUID checks for host-initiated writes
KVM: lapic: Busy wait for timer to expire when using hv_timer
kbuild: turn auto.conf.cmd into a mandatory include file
xen/pvh: set xen_domain_type to HVM in xen_pvh_init
libnvdimm/namespace: Fix label tracking error
iov_iter: optimize page_copy_sane()
pstore: Centralize init/exit routines
pstore: Allocate compression during late_initcall()
pstore: Refactor compression initialization
ext4: fix compile error when using BUFFER_TRACE
ext4: don't update s_rev_level if not required
Linux 4.19.45
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit 6daef95b8c914866a46247232a048447fff97279 upstream.
Avoid cache line miss dereferencing struct page if we can.
page_copy_sane() mostly deals with order-0 pages.
Extra cache line miss is visible on TCP recvmsg() calls dealing
with GRO packets (typically 45 page frags are attached to one skb).
Bringing the 45 struct pages into cpu cache while copying the data
is not free, since the freeing of the skb (and associated
page frags put_page()) can happen after cache lines have been evicted.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* refs/heads/tmp-10f41ccfc:
Linux 4.19.36
appletalk: Fix compile regression
mm: hide incomplete nr_indirectly_reclaimable in sysfs
mm: hide incomplete nr_indirectly_reclaimable in /proc/zoneinfo
IB/hfi1: Failed to drain send queue when QP is put into error state
bpf: fix use after free in bpf_evict_inode
include/linux/swap.h: use offsetof() instead of custom __swapoffset macro
f2fs: fix to dirty inode for i_mode recovery
rxrpc: Fix client call connect/disconnect race
lib/div64.c: off by one in shift
appletalk: Fix use-after-free in atalk_proc_exit
drm/amdkfd: use init_mqd function to allocate object for hid_mqd (CI)
ARM: 8839/1: kprobe: make patch_lock a raw_spinlock_t
drm/nouveau/volt/gf117: fix speedo readout register
PCI: Blacklist power management of Gigabyte X299 DESIGNARE EX PCIe ports
coresight: cpu-debug: Support for CA73 CPUs
Revert "ACPI / EC: Remove old CLEAR_ON_RESUME quirk"
crypto: axis - fix for recursive locking from bottom half
drm/panel: panel-innolux: set display off in innolux_panel_unprepare
lkdtm: Add tests for NULL pointer dereference
lkdtm: Print real addresses
soc/tegra: pmc: Drop locking from tegra_powergate_is_powered()
scsi: core: Avoid that system resume triggers a kernel warning
iommu/dmar: Fix buffer overflow during PCI bus notification
net: ip6_gre: fix possible NULL pointer dereference in ip6erspan_set_version
crypto: sha512/arm - fix crash bug in Thumb2 build
crypto: sha256/arm - fix crash bug in Thumb2 build
xfrm: destroy xfrm_state synchronously on net exit path
net/rds: fix warn in rds_message_alloc_sgs
ACPI: EC / PM: Disable non-wakeup GPEs for suspend-to-idle
ALSA: hda: fix front speakers on Huawei MBXP
drm/ttm: Fix bo_global and mem_global kfree error
platform/x86: Add Intel AtomISP2 dummy / power-management driver
kernel: hung_task.c: disable on suspend
cifs: fallback to older infolevels on findfirst queryinfo retry
net: stmmac: Set OWN bit for jumbo frames
f2fs: cleanup dirty pages if recover failed
netfilter: nf_flow_table: remove flowtable hook flush routine in netns exit routine
compiler.h: update definition of unreachable()
KVM: nVMX: restore host state in nested_vmx_vmexit for VMFail
HID: usbhid: Add quirk for Redragon/Dragonrise Seymur 2
ACPI / SBS: Fix GPE storm on recent MacBookPro's
usbip: fix vhci_hcd controller counting
ARM: samsung: Limit SAMSUNG_PM_CHECK config option to non-Exynos platforms
pinctrl: core: make sure strcmp() doesn't get a null parameter
HID: i2c-hid: override HID descriptors for certain devices
Bluetooth: Fix debugfs NULL pointer dereference
media: au0828: cannot kfree dev before usb disconnect
powerpc/pseries: Remove prrn_work workqueue
serial: uartps: console_setup() can't be placed to init section
netfilter: xt_cgroup: shrink size of v2 path
f2fs: fix to do sanity check with current segment number
ASoC: Fix UBSAN warning at snd_soc_get/put_volsw_sx()
9p locks: add mount option for lock retry interval
9p: do not trust pdu content for stat item size
f2fs: fix to avoid NULL pointer dereference on se->discard_map
rsi: improve kernel thread handling to fix kernel panic
gpio: pxa: handle corner case of unprobed device
drm/cirrus: Use drm_framebuffer_put to avoid kernel oops in clean-up
ext4: prohibit fstrim in norecovery mode
x86/gart: Exclude GART aperture from kcore
fix incorrect error code mapping for OBJECTID_NOT_FOUND
x86/hw_breakpoints: Make default case in hw_breakpoint_arch_parse() return an error
iommu/vt-d: Check capability before disabling protected memory
drm/nouveau/debugfs: Fix check of pm_runtime_get_sync failure
x86/cpu/cyrix: Use correct macros for Cyrix calls on Geode processors
x86/hyperv: Prevent potential NULL pointer dereference
x86/hpet: Prevent potential NULL pointer dereference
irqchip/mbigen: Don't clear eventid when freeing an MSI
irqchip/stm32: Don't clear rising/falling config registers at init
drm/exynos/mixer: fix MIXER shadow registry synchronisation code
blk-iolatency: #include "blk.h"
PM / Domains: Avoid a potential deadlock
ACPI / utils: Drop reference in test for device presence
perf tests: Fix a memory leak in test__perf_evsel__tp_sched_test()
perf tests: Fix memory leak by expr__find_other() in test__expr()
perf tests: Fix a memory leak of cpu_map object in the openat_syscall_event_on_all_cpus test
perf evsel: Free evsel->counts in perf_evsel__exit()
perf hist: Add missing map__put() in error case
perf top: Fix error handling in cmd_top()
perf build-id: Fix memory leak in print_sdt_events()
perf config: Fix a memory leak in collect_config()
perf config: Fix an error in the config template documentation
perf list: Don't forget to drop the reference to the allocated thread_map
tools/power turbostat: return the exit status of a command
x86/mm: Don't leak kernel addresses
sched/core: Fix buffer overflow in cgroup2 property cpu.max
sched/cpufreq: Fix 32-bit math overflow
scsi: iscsi: flush running unbind operations when removing a session
thermal/intel_powerclamp: fix truncated kthread name
thermal/int340x_thermal: fix mode setting
thermal/int340x_thermal: Add additional UUIDs
thermal: bcm2835: Fix crash in bcm2835_thermal_debugfs
thermal: samsung: Fix incorrect check after code merge
thermal/intel_powerclamp: fix __percpu declaration of worker_data
ALSA: opl3: fix mismatch between snd_opl3_drum_switch definition and declaration
mmc: davinci: remove extraneous __init annotation
i40iw: Avoid panic when handling the inetdev event
IB/mlx4: Fix race condition between catas error reset and aliasguid flows
drm/udl: use drm_gem_object_put_unlocked.
auxdisplay: hd44780: Fix memory leak on ->remove()
ALSA: sb8: add a check for request_region
ALSA: echoaudio: add a check for ioremap_nocache
ext4: report real fs size after failed resize
ext4: add missing brelse() in add_new_gdb_meta_bg()
ext4: avoid panic during forced reboot
perf/core: Restore mmap record type correctly
inotify: Fix fsnotify_mark refcount leak in inotify_update_existing_watch()
arc: hsdk_defconfig: Enable CONFIG_BLK_DEV_RAM
ARC: u-boot args: check that magic number is correct
ANDROID: cuttlefish_defconfig: Enable L2TP/PPTP
ANDROID: Makefile: Properly resolve 4.19.35 merge
Make arm64 serial port config compatible with crosvm
Conflicts:
kernel/sched/cpufreq_schedutil.c
Change-Id: I8f049eb34344f72bf2d202c5e360f448771c78f4
Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org>
* refs/heads/tmp-3e16663:
Linux 4.19.35
KVM: x86: nVMX: fix x2APIC VTPR read intercept
KVM: x86: nVMX: close leak of L0's x2APIC MSRs (CVE-2019-3887)
ACPICA: AML interpreter: add region addresses in global list during initialization
arm64: dts: rockchip: Fix vcc_host1_5v GPIO polarity on rk3328-rock64
arm64: dts: rockchip: fix vcc_host1_5v pin assign on rk3328-rock64
dm integrity: fix deadlock with overlapping I/O
dm table: propagate BDI_CAP_STABLE_WRITES to fix sporadic checksum errors
dm: revert 8f50e35815 ("dm: limit the max bio size as BIO_MAX_PAGES * PAGE_SIZE")
dm integrity: change memcmp to strncmp in dm_integrity_ctr
PCI: pciehp: Ignore Link State Changes after powering off a slot
PCI: Add function 1 DMA alias quirk for Marvell 9170 SATA controller
x86/perf/amd: Remove need to check "running" bit in NMI handler
x86/perf/amd: Resolve NMI latency issues for active PMCs
x86/perf/amd: Resolve race condition when disabling PMC
x86/asm: Use stricter assembly constraints in bitops
x86/asm: Remove dead __GNUC__ conditionals
xtensa: fix return_address
sched/fair: Do not re-read ->h_load_next during hierarchical load calculation
xen: Prevent buffer overflow in privcmd ioctl
arm64: backtrace: Don't bother trying to unwind the userspace stack
arm64: dts: rockchip: fix rk3328 rgmii high tx error rate
arm64: futex: Fix FUTEX_WAKE_OP atomic ops with non-zero result value
ARM: dts: at91: Fix typo in ISC_D0 on PC9
ARM: dts: am335x-evm: Correct the regulators for the audio codec
ARM: dts: am335x-evmsk: Correct the regulators for the audio codec
ARM: dts: rockchip: fix rk3288 cpu opp node reference
virtio: Honour 'may_reduce_num' in vring_create_virtqueue
genirq: Initialize request_mutex if CONFIG_SPARSE_IRQ=n
genirq: Respect IRQCHIP_SKIP_SET_WAKE in irq_chip_set_wake_parent()
block: fix the return errno for direct IO
block: do not leak memory in bio_copy_user_iov()
riscv: Fix syscall_get_arguments() and syscall_set_arguments()
btrfs: prop: fix vanished compression property after failed set
btrfs: prop: fix zstd compression parameter validation
Btrfs: do not allow trimming when a fs is mounted with the nologreplay option
ASoC: fsl_esai: fix channel swap issue when stream starts
ASoC: intel: Fix crash at suspend/resume after failed codec registration
mm: writeback: use exact memcg dirty counts
include/linux/bitrev.h: fix constant bitrev
kvm: svm: fix potential get_num_contig_pages overflow
drm/udl: add a release method and delay modeset teardown
drm/i915/gvt: do not deliver a workload if its creation fails
alarmtimer: Return correct remaining time
parisc: also set iaoq_b in instruction_pointer_set()
parisc: regs_return_value() should return gpr28
parisc: Detect QEMU earlier in boot process
arm64: dts: rockchip: fix rk3328 sdmmc0 write errors
mm/huge_memory.c: fix modifying of page protection by insert_pfn_pmd()
ALSA: hda - Add two more machines to the power_save_blacklist
ALSA: hda/realtek - Add quirk for Tuxedo XC 1509
ALSA: hda/realtek: Enable headset MIC of Acer TravelMate B114-21 with ALC233
ALSA: seq: Fix OOB-reads from strlcpy
ACPICA: Namespace: remove address node from global list after method termination
ACPICA: Clear status of GPEs before enabling them
hwmon: (w83773g) Select REGMAP_I2C to fix build error
tty: ldisc: add sysctl to prevent autoloading of ldiscs
tty: mark Siemens R3964 line discipline as BROKEN
arm64: kaslr: Reserve size of ARM64_MEMSTART_ALIGN in linear region
netfilter: nfnetlink_cttimeout: fetch timeouts for udplite and gre, too
netfilter: nfnetlink_cttimeout: pass default timeout policy to obj_to_nlattr
Revert "clk: meson: clean-up clock registration"
lib/string.c: implement a basic bcmp
x86/vdso: Drop implicit common-page-size linker flag
kbuild: clang: choose GCC_TOOLCHAIN_DIR not on LD
kbuild: deb-pkg: fix bindeb-pkg breakage when O= is used
net/mlx5e: Update xon formula
net/mlx5e: Update xoff formula
net: mlx5: Add a missing check on idr_find, free buf
r8169: disable default rx interrupt coalescing on RTL8168
net: core: netif_receive_skb_list: unlist skb before passing to pt->func
net: ip6_gre: fix possible use-after-free in ip6erspan_rcv
net: ip_gre: fix possible use-after-free in erspan_rcv
bnxt_en: Reset device on RX buffer errors.
bnxt_en: Improve RX consumer index validity check.
nfp: disable netpoll on representors
nfp: validate the return code from dev_queue_xmit()
net/mlx5e: Add a lock on tir list
net/mlx5e: Fix error handling when refreshing TIRs
vrf: check accept_source_route on the original netdevice
tcp: fix a potential NULL pointer dereference in tcp_sk_exit
tcp: Ensure DCTCP reacts to losses
sctp: initialize _pad of sockaddr_in before copying to user memory
r8169: disable ASPM again
qmi_wwan: add Olicard 600
openvswitch: fix flow actions reallocation
net/sched: fix ->get helper of the matchall cls
net/sched: act_sample: fix divide by zero in the traffic path
net: rds: force to destroy connection if t_sock is NULL in rds_tcp_kill_sock().
netns: provide pure entropy for net_hash_mix()
net/mlx5: Decrease default mr cache size
net-gro: Fix GRO flush when receiving a GSO packet.
net: ethtool: not call vzalloc for zero sized memory request
kcm: switch order of device registration to fix a crash
ipv6: sit: reset ip header pointer in ipip6_rcv
ipv6: Fix dangling pointer when ipv6 fragment
ip6_tunnel: Match to ARPHRD_TUNNEL6 for dev type
ibmvnic: Fix completion structure initialization
hv_netvsc: Fix unwanted wakeup after tx_disable
powerpc/tm: Limit TM code inside PPC_TRANSACTIONAL_MEM
drm/i915/gvt: do not let pin count of shadow mm go negative
kvm: nVMX: NMI-window and interrupt-window exiting should wake L2 from HLT
sched/fair: remove printk while schedule is in progress
ANDROID: cuttlefish_defconfig: Enable CONFIG_FUSE_FS
Conflicts:
drivers/tty/Kconfig
kernel/sched/fair.c
Change-Id: I274ed1c395d53d718a0ad33f37f48afd423db510
Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org>
* refs/heads/tmp-d885da6:
Revert "coresight: etm4x: Add support to enable ETMv4.2"
Revert "usb: dwc3: gadget: Fix OTG events when gadget driver isn't loaded"
Linux 4.19.34
kprobes/x86: Blacklist non-attachable interrupt functions
bcache: fix potential div-zero error of writeback_rate_p_term_inverse
ACPI / video: Extend chassis-type detection with a "Lunch Box" check
net: stmmac: Avoid one more sometimes uninitialized Clang warning
drm/dp/mst: Configure no_stop_bit correctly for remote i2c xfers
Input: soc_button_array - fix mapping of the 5th GPIO in a PNP0C40 device
dmaengine: tegra: avoid overflow of byte tracking
clk: rockchip: fix frac settings of GPLL clock for rk3328
clk: meson: clean-up clock registration
drm/fb-helper: fix leaks in error path of drm_fb_helper_fbdev_setup
x86/build: Mark per-CPU symbols as absolute explicitly for LLD
wlcore: Fix memory leak in case wl12xx_fetch_firmware failure
brcmfmac: Use firmware_request_nowarn for the clm_blob
selinux: do not override context on context mounts
x86/build: Specify elf_i386 linker emulation explicitly for i386 objects
drm/nouveau: Stop using drm_crtc_force_disable
drm: Auto-set allow_fb_modifiers when given modifiers at plane init
pinctrl: meson: meson8b: add the eth_rxd2 and eth_rxd3 pins
regulator: act8865: Fix act8600_sudcdc_voltage_ranges setting
media: s5p-jpeg: Check for fmt_ver_flag when doing fmt enumeration
media: rcar-vin: Allow independent VIN link enablement
netfilter: physdev: relax br_netfilter dependency
dmaengine: qcom_hidma: initialize tx flags in hidma_prep_dma_*
dmaengine: qcom_hidma: assign channel cookie correctly
dmaengine: imx-dma: fix warning comparison of distinct pointer types
cpu/hotplug: Mute hotplug lockdep during init
hpet: Fix missing '=' character in the __setup() code of hpet_mmap_enable
f2fs: UBSAN: set boolean value iostat_enable correctly
HID: intel-ish: ipc: handle PIMR before ish_wakeup also clear PISR busy_clear bit
soc/tegra: fuse: Fix illegal free of IO base address
hwrng: virtio - Avoid repeated init of completion
media: mt9m111: set initial frame size other than 0x0
perf script python: Add trace_context extension module to sys.modules
perf script python: Use PyBytes for attr in trace-event-python
platform/x86: intel-hid: Missing power button release on some Dell models
usb: dwc3: gadget: Fix OTG events when gadget driver isn't loaded
ALSA: dice: add support for Solid State Logic Duende Classic/Mini
drm/amd/display: Enable vblank interrupt during CRC capture
powerpc/pseries: Perform full re-add of CPU for topology update post-migration
tty: increase the default flip buffer limit to 2*640K
backlight: pwm_bl: Use gpiod_get_value_cansleep() to get initial state
cgroup/pids: turn cgroup_subsys->free() into cgroup_subsys->release() to fix the accounting
powerpc/64s: Clear on-stack exception marker upon exception return
selftests/bpf: skip verifier tests for unsupported program types
bpf: fix missing prototype warnings
block, bfq: fix in-service-queue check for queue merging
ARM: avoid Cortex-A9 livelock on tight dmb loops
ARM: 8830/1: NOMMU: Toggle only bits in EXC_RETURN we are really care of
mt7601u: bump supported EEPROM version
soc: qcom: gsbi: Fix error handling in gsbi_probe()
efi/arm/arm64: Allow SetVirtualAddressMap() to be omitted
ARM: dts: lpc32xx: Remove leading 0x and 0s from bindings notation
drm/vkms: Bugfix extra vblank frame
sched/core: Use READ_ONCE()/WRITE_ONCE() in move_queued_task()/task_rq_lock()
efi/memattr: Don't bail on zero VA if it equals the region's PA
sched/debug: Initialize sd_sysctl_cpus if !CONFIG_CPUMASK_OFFSTACK
ASoC: fsl-asoc-card: fix object reference leaks in fsl_asoc_card_probe
iwlwifi: mvm: fix RFH config command with >=10 CPUs
staging: spi: mt7621: Add return code check on device_reset()
i2c: of: Try to find an I2C adapter matching the parent
platform/x86: intel_pmc_core: Fix PCH IP sts reading
e1000e: Exclude device from suspend direct complete optimization
e1000e: fix cyclic resets at link up with active tx
perf/aux: Make perf_event accessible to setup_aux()
drm/amd/display: Disconnect mpcc when changing tg
drm/amd/display: Don't re-program planes for DPMS changes
drm: rcar-du: add missing of_node_put
cdrom: Fix race condition in cdrom_sysctl_register
fbdev: fbmem: fix memory access if logo is bigger than the screen
net: phy: consider latched link-down status in polling mode
iw_cxgb4: fix srqidx leak during connection abort
net: marvell: mvpp2: fix stuck in-band SGMII negotiation
genirq: Avoid summation loops for /proc/stat
bcache: improve sysfs_strtoul_clamp()
bcache: fix potential div-zero error of writeback_rate_i_term_inverse
bcache: fix input overflow to sequential_cutoff
bcache: fix input overflow to cache set sysfs file io_error_halflife
sched/topology: Fix percpu data types in struct sd_data & struct s_data
usb: f_fs: Avoid crash due to out-of-scope stack ptr access
ath10k: fix shadow register implementation for WCN3990
ALSA: PCM: check if ops are defined before suspending PCM
ARM: dts: meson8b: fix the Ethernet data line signals in eth_rgmii_pins
ARM: 8833/1: Ensure that NEON code always compiles with Clang
netfilter: conntrack: fix cloned unconfirmed skb->_nfct race in __nf_conntrack_confirm
kprobes: Prohibit probing on RCU debug routine
kprobes: Prohibit probing on bsearch()
selftests: skip seccomp get_metadata test if not real root
ACPI / video: Refactor and fix dmi_is_desktop()
iwlwifi: pcie: fix emergency path
perf report: Add s390 diagnosic sampling descriptor size
leds: lp55xx: fix null deref on firmware load failure
jbd2: fix race when writing superblock
cgroup, rstat: Don't flush subtree root unless necessary
HID: intel-ish-hid: avoid binding wrong ishtp_cl_device
vfs: fix preadv64v2 and pwritev64v2 compat syscalls with offset == -1
xen/gntdev: Do not destroy context while dma-bufs are in use
mt76: usb: do not run mt76u_queues_deinit twice
media: mtk-jpeg: Correct return type for mem2mem buffer helpers
media: mx2_emmaprp: Correct return type for mem2mem buffer helpers
media: s5p-g2d: Correct return type for mem2mem buffer helpers
media: rockchip/rga: Correct return type for mem2mem buffer helpers
media: s5p-jpeg: Correct return type for mem2mem buffer helpers
media: sh_veu: Correct return type for mem2mem buffer helpers
media: ov7740: fix runtime pm initialization
SoC: imx-sgtl5000: add missing put_device()
perf report: Don't shadow inlined symbol with different addr range
mwifiex: don't advertise IBSS features without FW support
perf test: Fix failure of 'evsel-tp-sched' test on s390
drm/amd/display: Clear stream->mode_changed after commit
scsi: fcoe: make use of fip_mode enum complete
scsi: megaraid_sas: return error when create DMA pool failed
s390/ism: ignore some errors during deregistration
efi: cper: Fix possible out-of-bounds access
cpufreq: acpi-cpufreq: Report if CPU doesn't support boost technologies
ASoC: qcom: Fix of-node refcount unbalance in qcom_snd_parse_of()
perf annotate: Fix getting source line failure
clk: fractional-divider: check parent rate only if flag is set
IB/mlx4: Increase the timeout for CM cache
loop: set GENHD_FL_NO_PART_SCAN after blkdev_reread_part()
platform/mellanox: mlxreg-hotplug: Fix KASAN warning
platform/x86: ideapad-laptop: Fix no_hw_rfkill_list for Lenovo RESCUER R720-15IKBN
mlxsw: spectrum: Avoid -Wformat-truncation warnings
e1000e: Fix -Wformat-truncation warnings
net: dsa: mv88e6xxx: Add lockdep classes to fix false positive splat
mmc: omap: fix the maximum timeout setting
btrfs: qgroup: Make qgroup async transaction commit more aggressive
powerpc/hugetlb: Handle mmap_min_addr correctly in get_unmapped_area callback
iommu/io-pgtable-arm-v7s: Only kmemleak_ignore L2 tables
ARM: 8840/1: use a raw_spinlock_t in unwind
serial: 8250_pxa: honor the port number from devicetree
coresight: etm4x: Add support to enable ETMv4.2
powerpc/xmon: Fix opcode being uninitialized in print_insn_powerpc
kbuild: invoke syncconfig if include/config/auto.conf.cmd is missing
scsi: core: replace GFP_ATOMIC with GFP_KERNEL in scsi_scan.c
powerpc/powernv/ioda: Fix locked_vm counting for memory used by IOMMU tables
usb: chipidea: Grab the (legacy) USB PHY by phandle first
crypto: cavium/zip - fix collision with generic cra_driver_name
crypto: crypto4xx - add missing of_node_put after of_device_is_available
mt76: fix a leaked reference by adding a missing of_node_put
wil6210: check null pointer in _wil_cfg80211_merge_extra_ies
PCI/PME: Fix hotplug/sysfs remove deadlock in pcie_pme_remove()
tools lib traceevent: Fix buffer overflow in arg_eval
fs: fix guard_bio_eod to check for real EOD errors
jbd2: fix invalid descriptor block checksum
netfilter: conntrack: tcp: only close if RST matches exact sequence
netfilter: nf_tables: check the result of dereferencing base_chain->stats
cifs: Fix NULL pointer dereference of devname
cifs: Accept validate negotiate if server return NT_STATUS_NOT_SUPPORTED
f2fs: fix to check inline_xattr_size boundary correctly
dm thin: add sanity checks to thin-pool and external snapshot creation
cifs: use correct format characters
page_poison: play nicely with KASAN
fs/file.c: initialize init_files.resize_wait
f2fs: do not use mutex lock in atomic context
ocfs2: fix a panic problem caused by o2cb_ctl
mm/slab.c: kmemleak no scan alien caches
mm/vmalloc.c: fix kernel BUG at mm/vmalloc.c:512!
mm, mempolicy: fix uninit memory access
memcg: killed threads should not invoke memcg OOM killer
mm,oom: don't kill global init via memory.oom.group
mm, swap: bounds check swap_info array accesses to avoid NULL derefs
mm/page_ext.c: fix an imbalance with kmemleak
mm/cma.c: cma_declare_contiguous: correct err handling
mm/sparse: fix a bad comparison
perf c2c: Fix c2c report for empty numa node
x86/hyperv: Fix kernel panic when kexec on HyperV
iio: adc: fix warning in Qualcomm PM8xxx HK/XOADC driver
scsi: hisi_sas: Fix a timeout race of driver internal and SMP IO
scsi: hisi_sas: Set PHY linkrate when disconnected
libbpf: force fixdep compilation at the start of the build
enic: fix build warning without CONFIG_CPUMASK_OFFSTACK
net: stmmac: Avoid sometimes uninitialized Clang warnings
sysctl: handle overflow for file-max
include/linux/relay.h: fix percpu annotation in struct rchan
gpio: gpio-omap: fix level interrupt idling
net/mlx5: Avoid panic when setting vport mac, getting vport config
net/mlx5: Avoid panic when setting vport rate
tracing: kdb: Fix ftdump to not sleep
f2fs: fix to avoid deadlock in f2fs_read_inline_dir()
f2fs: fix to adapt small inline xattr space in __find_inline_xattr()
h8300: use cc-cross-prefix instead of hardcoding h8300-unknown-linux-
CIFS: fix POSIX lock leak and invalid ptr deref
tty/serial: atmel: RS485 HD w/DMA: enable RX after TX is stopped
tty/serial: atmel: Add is_half_duplex helper
ext4: cleanup bh release code in ext4_ind_remove_space()
arm64: debug: Don't propagate UNKNOWN FAR into si_code for debug signals
ANDROID: cuttlefish_defconfig: Enable CONFIG_OVERLAY_FS
ANDROID: cuttlefish: enable CONFIG_NET_SCH_INGRESS=y
Conflicts:
drivers/usb/gadget/function/f_fs.c
mm/page_alloc.c
Change-Id: Ia2a8e99bfdae84d3933749f45ba86f33c5acd713
Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org>
* refs/heads/tmp-0b065cd:
Linux 4.19.33
platform: x86: intel_cht_int33fe: Remove the old connections for the muxes
usb: typec: class: Don't use port parent for getting mux handles
platform: x86: intel_cht_int33fe: Add connections for the USB Type-C port
platform: x86: intel_cht_int33fe: Add connection for the DP alt mode
platform: x86: intel_cht_int33fe: Register all connections at once
drivers: base: Helpers for adding device connection descriptions
bpf: do not restore dst_reg when cur_state is freed
staging: erofs: keep corrupted fs from crashing kernel in erofs_readdir()
staging: erofs: fix error handling when failed to read compresssed data
KVM: x86: Emulate MSR_IA32_ARCH_CAPABILITIES on AMD hosts
KVM: x86: update %rip after emulating IO
KVM: Reject device ioctls from processes other than the VM's creator
x86/smp: Enforce CONFIG_HOTPLUG_CPU when SMP=y
cpu/hotplug: Prevent crash when CPU bringup fails on CONFIG_HOTPLUG_CPU=n
watchdog: Respect watchdog cpumask on CPU hotplug
powerpc/64: Fix memcmp reading past the end of src/dest
powerpc/pseries/energy: Use OF accessor functions to read ibm,drc-indexes
objtool: Query pkg-config for libelf location
perf intel-pt: Fix TSC slip
perf pmu: Fix parser error for uncore event alias
mm/migrate.c: add missing flush_dcache_page for non-mapped page migrate
mm: mempolicy: make mbind() return -EIO when MPOL_MF_STRICT is specified
iommu/io-pgtable-arm-v7s: request DMA32 memory, and improve debugging
mm: add support for kmem caches in DMA32 zone
usb: cdc-acm: fix race during wakeup blocking TX traffic
xhci: Don't let USB3 ports stuck in polling state prevent suspend
usb: xhci: dbc: Don't free all memory with spinlock held
xhci: Fix port resume done detection for SS ports with LPM enabled
usb: host: xhci-rcar: Add XHCI_TRUST_TX_LENGTH quirk
usb: common: Consider only available nodes for dr_mode
USB: gadget: f_hid: fix deadlock in f_hidg_write()
usb: mtu3: fix EXTCON dependency
phy: sun4i-usb: Support set_mode to USB_HOST for non-OTG PHYs
gpio: adnp: Fix testing wrong value in adnp_gpio_direction_input
gpio: exar: add a check for the return value of ida_simple_get fails
drm/i915/gvt: Fix MI_FLUSH_DW parsing with correct index check
drm/vkms: fix use-after-free when drm_gem_handle_create() fails
drm/vgem: fix use-after-free when drm_gem_handle_create() fails
fs/proc/proc_sysctl.c: fix NULL pointer dereference in put_links
Disable kgdboc failed by echo space to /sys/module/kgdboc/parameters/kgdboc
USB: serial: option: add Olicard 600
USB: serial: option: add support for Quectel EM12
USB: serial: option: set driver_info for SIM5218 and compatibles
USB: serial: mos7720: fix mos_parport refcount imbalance on error path
USB: serial: ftdi_sio: add additional NovaTech products
USB: serial: cp210x: add new device id
serial: sh-sci: Fix setting SCSCR_TIE while transferring data
serial: mvebu-uart: Fix to avoid a potential NULL pointer dereference
serial: max310x: Fix to avoid potential NULL pointer dereference
staging: erofs: fix to handle error path of erofs_vmap()
staging: vt6655: Fix interrupt race condition on device start up.
staging: vt6655: Remove vif check from vnt_interrupt
staging: speakup_soft: Fix alternate speech with other synths
staging: comedi: ni_mio_common: Fix divide-by-zero for DIO cmdtest
tty: serial: qcom_geni_serial: Initialize baud in qcom_geni_console_setup
tty: atmel_serial: fix a potential NULL pointer dereference
tty: mxs-auart: fix a potential NULL pointer dereference
drm/rockchip: vop: reset scale mode when win is disabled
scsi: zfcp: fix scsi_eh host reset with port_forced ERP for non-NPIV FCP devices
scsi: zfcp: fix rport unblock if deleted SCSI devices on Scsi_Host
scsi: sd: Quiesce warning if device does not report optimal I/O size
scsi: sd: Fix a race between closing an sd device and sd I/O
ocfs2: fix inode bh swapping mixup in ocfs2_reflink_inodes_lock
fs/open.c: allow opening only regular files during execve()
kbuild: modversions: Fix relative CRC byte order interpretation
ALSA: hda/realtek - Fix speakers on Acer Predator Helios 500 Ryzen laptops
ALSA: hda/realtek: Enable headset MIC of ASUS X430UN and X512DK with ALC256
ALSA: hda/realtek: Enable headset mic of ASUS P5440FF with ALC256
ALSA: hda/realtek: Enable ASUS X441MB and X705FD headset MIC with ALC256
ALSA: hda/realtek - Add support for Acer Aspire E5-523G/ES1-432 headset mic
ALSA: hda/realtek: Enable headset MIC of Acer Aspire Z24-890 with ALC286
ALSA: hda/realtek: Enable headset MIC of Acer AIO with ALC286
ALSA: hda/realtek - Add support headset mode for New DELL WYSE NB
ALSA: hda/realtek - Add support headset mode for DELL WYSE AIO
ALSA: pcm: Don't suspend stream in unrecoverable PCM state
ALSA: pcm: Fix possible OOB access in PCM oss plugins
ALSA: seq: oss: Fix Spectre v1 vulnerability
ALSA: rawmidi: Fix potential Spectre v1 vulnerability
net: dsa: qca8k: remove leftover phy accessors
NFSv4.1 don't free interrupted slot on open
NFS: fix mount/umount race in nlmclnt.
vfio: ccw: only free cp on final interrupt
powerpc: bpf: Fix generation of load/store DW instructions
ARM: imx6q: cpuidle: fix bug that CPU might not wake up at expected time
Btrfs: fix assertion failure on fsync with NO_HOLES enabled
btrfs: Avoid possible qgroup_rsv_size overflow in btrfs_calculate_inode_block_rsv_size
btrfs: raid56: properly unmap parity page in finish_parity_scrub()
btrfs: don't report readahead errors and don't update statistics
btrfs: remove WARN_ON in log_dir_items
Btrfs: fix incorrect file size after shrinking truncate and fsync
powerpc/security: Fix spectre_v2 reporting
powerpc/fsl: Fix the flush of branch predictor.
powerpc/fsl: Fixed warning: orphan section `__btb_flush_fixup'
powerpc/fsl: Update Spectre v2 reporting
powerpc/fsl: Enable runtime patching if nospectre_v2 boot arg is used
powerpc/fsl: Flush branch predictor when entering KVM
powerpc/fsl: Flush the branch predictor at each kernel entry (32 bit)
powerpc/fsl: Flush the branch predictor at each kernel entry (64bit)
powerpc/fsl: Add nospectre_v2 command line argument
powerpc/fsl: Emulate SPRN_BUCSR register
powerpc/fsl: Add macro to flush the branch predictor
powerpc/fsl: Add infrastructure to fixup branch predictor flush
tun: add a missing rcu_read_unlock() in error path
thunderx: eliminate extra calls to put_page() for pages held for recycling
thunderx: enable page recycling for non-XDP case
net: sched: fix cleanup NULL pointer exception in act_mirr
ila: Fix rhashtable walker list corruption
vxlan: Don't call gro_cells_destroy() before device is unregistered
vrf: prevent adding upper devices
tun: properly test for IFF_UP
tipc: fix cancellation of topology subscriptions
tipc: change to check tipc_own_id to return in tipc_net_stop
tipc: allow service ranges to be connect()'ed on RDM/DGRAM
tcp: do not use ipv6 header for ipv4 flow
sctp: use memdup_user instead of vmemdup_user
sctp: get sctphdr by offset in sctp_compute_cksum
rhashtable: Still do rehash when we get EEXIST
packets: Always register packet sk in the same order
net-sysfs: call dev_hold if kobject_init_and_add success
net: stmmac: fix memory corruption with large MTUs
net: rose: fix a possible stack overflow
net: phy: meson-gxl: fix interrupt support
net/packet: Set __GFP_NOWARN upon allocation in alloc_pg_vec
net: datagram: fix unbounded loop in __skb_try_recv_datagram()
net: aquantia: fix rx checksum offload for UDP/TCP over IPv6
mISDN: hfcpci: Test both vendor & device ID for Digium HFC4S
mac8390: Fix mmio access size probe
ipv6: make ip6_create_rt_rcu return ip6_null_entry instead of NULL
gtp: change NET_UDP_TUNNEL dependency to select
genetlink: Fix a memory leak on error path
dccp: do not use ipv6 header for ipv4 flow
ipmi_si: Fix crash when using hard-coded device
Bluetooth: Verify that l2cap_get_conf_opt provides large enough buffer
Bluetooth: Check L2CAP option sizes returned from l2cap_get_conf_opt
UPSTREAM: virt_wifi: Remove REGULATORY_WIPHY_SELF_MANAGED
Change-Id: I681a654a3079e9b243bdc46d1e11d5abd6e9d774
Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org>
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Merge 4.19.42 into android-4.19-q
Changes in 4.19.42
net: stmmac: Use bfsize1 in ndesc_init_rx_desc
scsi: libsas: fix a race condition when smp task timeout
Drivers: hv: vmbus: Remove the undesired put_cpu_ptr() in hv_synic_cleanup()
ubsan: Fix nasty -Wbuiltin-declaration-mismatch GCC-9 warnings
staging: greybus: power_supply: fix prop-descriptor request size
staging: most: cdev: fix chrdev_region leak in mod_exit
ASoC: tlv320aic3x: fix reset gpio reference counting
ASoC: hdmi-codec: fix S/PDIF DAI
ASoC: stm32: sai: fix iec958 controls indexation
ASoC: stm32: sai: fix exposed capabilities in spdif mode
ASoC:soc-pcm:fix a codec fixup issue in TDM case
ASoC:intel:skl:fix a simultaneous playback & capture issue on hda platform
ASoC: nau8824: fix the issue of the widget with prefix name
ASoC: nau8810: fix the issue of widget with prefixed name
ASoC: samsung: odroid: Fix clock configuration for 44100 sample rate
ASoC: rt5682: recording has no sound after booting
ASoC: wm_adsp: Add locking to wm_adsp2_bus_error
clk: meson-gxbb: round the vdec dividers to closest
ASoC: stm32: dfsdm: manage multiple prepare
ASoC: stm32: dfsdm: fix debugfs warnings on entry creation
ASoC: cs4270: Set auto-increment bit for register writes
ASoC: dapm: Fix NULL pointer dereference in snd_soc_dapm_free_kcontrol
drm/omap: hdmi4_cec: Fix CEC clock handling for PM
IB/hfi1: Eliminate opcode tests on mr deref
IB/hfi1: Fix the allocation of RSM table
MIPS: KGDB: fix kgdb support for SMP platforms.
ASoC: tlv320aic32x4: Fix Common Pins
drm/mediatek: Fix an error code in mtk_hdmi_dt_parse_pdata()
perf/x86/intel: Fix handling of wakeup_events for multi-entry PEBS
perf/x86/intel: Initialize TFA MSR
linux/kernel.h: Use parentheses around argument in u64_to_user_ptr()
ASoC: rockchip: pdm: fix regmap_ops hang issue
drm/amd/display: fix cursor black issue
ASoC: cs35l35: Disable regulators on driver removal
objtool: Add rewind_stack_do_exit() to the noreturn list
slab: fix a crash by reading /proc/slab_allocators
drm/sun4i: tcon top: Fix NULL/invalid pointer dereference in sun8i_tcon_top_un/bind
virtio_pci: fix a NULL pointer reference in vp_del_vqs
RDMA/vmw_pvrdma: Fix memory leak on pvrdma_pci_remove
RDMA/hns: Fix bug that caused srq creation to fail
scsi: csiostor: fix missing data copy in csio_scsi_err_handler()
drm/mediatek: fix possible object reference leak
ASoC: Intel: kbl: fix wrong number of channels
virtio-blk: limit number of hw queues by nr_cpu_ids
nvme-fc: correct csn initialization and increments on error
platform/x86: pmc_atom: Drop __initconst on dmi table
perf/core: Fix perf_event_disable_inatomic() race
iommu/amd: Set exclusion range correctly
genirq: Prevent use-after-free and work list corruption
usb: dwc3: Fix default lpm_nyet_threshold value
USB: serial: f81232: fix interrupt worker not stop
USB: cdc-acm: fix unthrottle races
usb-storage: Set virt_boundary_mask to avoid SG overflows
intel_th: pci: Add Comet Lake support
cpufreq: armada-37xx: fix frequency calculation for opp
soc: sunxi: Fix missing dependency on REGMAP_MMIO
scsi: lpfc: change snprintf to scnprintf for possible overflow
scsi: qla2xxx: Fix incorrect region-size setting in optrom SYSFS routines
scsi: qla2xxx: Fix device staying in blocked state
Bluetooth: hidp: fix buffer overflow
Bluetooth: Align minimum encryption key size for LE and BR/EDR connections
UAS: fix alignment of scatter/gather segments
ASoC: Intel: avoid Oops if DMA setup fails
locking/futex: Allow low-level atomic operations to return -EAGAIN
arm64: futex: Bound number of LDXR/STXR loops in FUTEX_WAKE_OP
Linux 4.19.42
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Merge 4.19.42 into android-4.19
Changes in 4.19.42
net: stmmac: Use bfsize1 in ndesc_init_rx_desc
scsi: libsas: fix a race condition when smp task timeout
Drivers: hv: vmbus: Remove the undesired put_cpu_ptr() in hv_synic_cleanup()
ubsan: Fix nasty -Wbuiltin-declaration-mismatch GCC-9 warnings
staging: greybus: power_supply: fix prop-descriptor request size
staging: most: cdev: fix chrdev_region leak in mod_exit
ASoC: tlv320aic3x: fix reset gpio reference counting
ASoC: hdmi-codec: fix S/PDIF DAI
ASoC: stm32: sai: fix iec958 controls indexation
ASoC: stm32: sai: fix exposed capabilities in spdif mode
ASoC:soc-pcm:fix a codec fixup issue in TDM case
ASoC:intel:skl:fix a simultaneous playback & capture issue on hda platform
ASoC: nau8824: fix the issue of the widget with prefix name
ASoC: nau8810: fix the issue of widget with prefixed name
ASoC: samsung: odroid: Fix clock configuration for 44100 sample rate
ASoC: rt5682: recording has no sound after booting
ASoC: wm_adsp: Add locking to wm_adsp2_bus_error
clk: meson-gxbb: round the vdec dividers to closest
ASoC: stm32: dfsdm: manage multiple prepare
ASoC: stm32: dfsdm: fix debugfs warnings on entry creation
ASoC: cs4270: Set auto-increment bit for register writes
ASoC: dapm: Fix NULL pointer dereference in snd_soc_dapm_free_kcontrol
drm/omap: hdmi4_cec: Fix CEC clock handling for PM
IB/hfi1: Eliminate opcode tests on mr deref
IB/hfi1: Fix the allocation of RSM table
MIPS: KGDB: fix kgdb support for SMP platforms.
ASoC: tlv320aic32x4: Fix Common Pins
drm/mediatek: Fix an error code in mtk_hdmi_dt_parse_pdata()
perf/x86/intel: Fix handling of wakeup_events for multi-entry PEBS
perf/x86/intel: Initialize TFA MSR
linux/kernel.h: Use parentheses around argument in u64_to_user_ptr()
ASoC: rockchip: pdm: fix regmap_ops hang issue
drm/amd/display: fix cursor black issue
ASoC: cs35l35: Disable regulators on driver removal
objtool: Add rewind_stack_do_exit() to the noreturn list
slab: fix a crash by reading /proc/slab_allocators
drm/sun4i: tcon top: Fix NULL/invalid pointer dereference in sun8i_tcon_top_un/bind
virtio_pci: fix a NULL pointer reference in vp_del_vqs
RDMA/vmw_pvrdma: Fix memory leak on pvrdma_pci_remove
RDMA/hns: Fix bug that caused srq creation to fail
scsi: csiostor: fix missing data copy in csio_scsi_err_handler()
drm/mediatek: fix possible object reference leak
ASoC: Intel: kbl: fix wrong number of channels
virtio-blk: limit number of hw queues by nr_cpu_ids
nvme-fc: correct csn initialization and increments on error
platform/x86: pmc_atom: Drop __initconst on dmi table
perf/core: Fix perf_event_disable_inatomic() race
iommu/amd: Set exclusion range correctly
genirq: Prevent use-after-free and work list corruption
usb: dwc3: Fix default lpm_nyet_threshold value
USB: serial: f81232: fix interrupt worker not stop
USB: cdc-acm: fix unthrottle races
usb-storage: Set virt_boundary_mask to avoid SG overflows
intel_th: pci: Add Comet Lake support
cpufreq: armada-37xx: fix frequency calculation for opp
soc: sunxi: Fix missing dependency on REGMAP_MMIO
scsi: lpfc: change snprintf to scnprintf for possible overflow
scsi: qla2xxx: Fix incorrect region-size setting in optrom SYSFS routines
scsi: qla2xxx: Fix device staying in blocked state
Bluetooth: hidp: fix buffer overflow
Bluetooth: Align minimum encryption key size for LE and BR/EDR connections
UAS: fix alignment of scatter/gather segments
ASoC: Intel: avoid Oops if DMA setup fails
locking/futex: Allow low-level atomic operations to return -EAGAIN
arm64: futex: Bound number of LDXR/STXR loops in FUTEX_WAKE_OP
Linux 4.19.42
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit f0996bc2978e02d2ea898101462b960f6119b18f upstream.
Building lib/ubsan.c with gcc-9 results in a ton of nasty warnings like
this one:
lib/ubsan.c warning: conflicting types for built-in function
‘__ubsan_handle_negate_overflow’; expected ‘void(void *, void *)’ [-Wbuiltin-declaration-mismatch]
The kernel's declarations of __ubsan_handle_*() often uses 'unsigned
long' types in parameters while GCC these parameters as 'void *' types,
hence the mismatch.
Fix this by using 'void *' to match GCC's declarations.
Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Andrey Ryabinin <aryabinin@virtuozzo.com>
Fixes: c6d308534a ("UBSAN: run-time undefined behavior sanity checker")
Cc: <stable@vger.kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge 4.19.38 into android-4.19-q
Changes in 4.19.38
netfilter: nft_compat: use refcnt_t type for nft_xt reference count
netfilter: nft_compat: make lists per netns
netfilter: nf_tables: split set destruction in deactivate and destroy phase
netfilter: nft_compat: destroy function must not have side effects
netfilter: nf_tables: warn when expr implements only one of activate/deactivate
netfilter: nf_tables: unbind set in rule from commit path
netfilter: nft_compat: don't use refcount_inc on newly allocated entry
netfilter: nft_compat: use .release_ops and remove list of extension
netfilter: nf_tables: fix set double-free in abort path
netfilter: nf_tables: bogus EBUSY when deleting set after flush
netfilter: nf_tables: bogus EBUSY in helper removal from transaction
net/ibmvnic: Fix RTNL deadlock during device reset
net: mvpp2: fix validate for PPv2.1
ext4: fix some error pointer dereferences
tipc: handle the err returned from cmd header function
loop: do not print warn message if partition scan is successful
drm/rockchip: fix for mailbox read validation.
vsock/virtio: fix kernel panic from virtio_transport_reset_no_sock
ipvs: fix warning on unused variable
powerpc/vdso32: fix CLOCK_MONOTONIC on PPC64
ALSA: hda/ca0132 - Fix build error without CONFIG_PCI
net: dsa: mv88e6xxx: add call to mv88e6xxx_ports_cmode_init to probe for new DSA framework
cifs: fix memory leak in SMB2_read
cifs: do not attempt cifs operation on smb2+ rename error
tracing: Fix a memory leak by early error exit in trace_pid_write()
tracing: Fix buffer_ref pipe ops
gpio: eic: sprd: Fix incorrect irq type setting for the sync EIC
zram: pass down the bvec we need to read into in the work struct
lib/Kconfig.debug: fix build error without CONFIG_BLOCK
MIPS: scall64-o32: Fix indirect syscall number load
trace: Fix preempt_enable_no_resched() abuse
IB/rdmavt: Fix frwr memory registration
RDMA/mlx5: Do not allow the user to write to the clock page
sched/numa: Fix a possible divide-by-zero
ceph: only use d_name directly when parent is locked
ceph: ensure d_name stability in ceph_dentry_hash()
ceph: fix ci->i_head_snapc leak
nfsd: Don't release the callback slot unless it was actually held
sunrpc: don't mark uninitialised items as VALID.
perf/x86/intel: Update KBL Package C-state events to also include PC8/PC9/PC10 counters
Input: synaptics-rmi4 - write config register values to the right offset
vfio/type1: Limit DMA mappings per container
dmaengine: sh: rcar-dmac: With cyclic DMA residue 0 is valid
dmaengine: sh: rcar-dmac: Fix glitch in dmaengine_tx_status
ARM: 8857/1: efi: enable CP15 DMB instructions before cleaning the cache
powerpc/mm/radix: Make Radix require HUGETLB_PAGE
drm/vc4: Fix memory leak during gpu reset.
Revert "drm/i915/fbdev: Actually configure untiled displays"
drm/vc4: Fix compilation error reported by kbuild test bot
USB: Add new USB LPM helpers
USB: Consolidate LPM checks to avoid enabling LPM twice
slip: make slhc_free() silently accept an error pointer
intel_th: gth: Fix an off-by-one in output unassigning
fs/proc/proc_sysctl.c: Fix a NULL pointer dereference
workqueue: Try to catch flush_work() without INIT_WORK().
binder: fix handling of misaligned binder object
sched/deadline: Correctly handle active 0-lag timers
NFS: Forbid setting AF_INET6 to "struct sockaddr_in"->sin_family.
netfilter: ebtables: CONFIG_COMPAT: drop a bogus WARN_ON
fm10k: Fix a potential NULL pointer dereference
tipc: check bearer name with right length in tipc_nl_compat_bearer_enable
tipc: check link name with right length in tipc_nl_compat_link_set
net: netrom: Fix error cleanup path of nr_proto_init
net/rds: Check address length before reading address family
rxrpc: fix race condition in rxrpc_input_packet()
aio: clear IOCB_HIPRI
aio: use assigned completion handler
aio: separate out ring reservation from req allocation
aio: don't zero entire aio_kiocb aio_get_req()
aio: use iocb_put() instead of open coding it
aio: split out iocb copy from io_submit_one()
aio: abstract out io_event filler helper
aio: initialize kiocb private in case any filesystems expect it.
aio: simplify - and fix - fget/fput for io_submit()
pin iocb through aio.
aio: fold lookup_kiocb() into its sole caller
aio: keep io_event in aio_kiocb
aio: store event at final iocb_put()
Fix aio_poll() races
x86, retpolines: Raise limit for generating indirect calls from switch-case
x86/retpolines: Disable switch jump tables when retpolines are enabled
mm: Fix warning in insert_pfn()
x86/fpu: Don't export __kernel_fpu_{begin,end}()
ipv4: add sanity checks in ipv4_link_failure()
ipv4: set the tcp_min_rtt_wlen range from 0 to one day
mlxsw: spectrum: Fix autoneg status in ethtool
net/mlx5e: ethtool, Remove unsupported SFP EEPROM high pages query
net: rds: exchange of 8K and 1M pool
net/rose: fix unbound loop in rose_loopback_timer()
net: stmmac: move stmmac_check_ether_addr() to driver probe
net/tls: fix refcount adjustment in fallback
stmmac: pci: Adjust IOT2000 matching
team: fix possible recursive locking when add slaves
net: hns: Fix WARNING when hns modules installed
mlxsw: pci: Reincrease PCI reset timeout
mlxsw: spectrum: Put MC TCs into DWRR mode
net/mlx5e: Fix the max MTU check in case of XDP
net/mlx5e: Fix use-after-free after xdp_return_frame
net/tls: avoid potential deadlock in tls_set_device_offload_rx()
net/tls: don't leak IV and record seq when offload fails
powerpc/fsl: Add FSL_PPC_BOOK3E as supported arch for nospectre_v2 boot arg
Linux 4.19.38
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Merge 4.19.38 into android-4.19
Changes in 4.19.38
netfilter: nft_compat: use refcnt_t type for nft_xt reference count
netfilter: nft_compat: make lists per netns
netfilter: nf_tables: split set destruction in deactivate and destroy phase
netfilter: nft_compat: destroy function must not have side effects
netfilter: nf_tables: warn when expr implements only one of activate/deactivate
netfilter: nf_tables: unbind set in rule from commit path
netfilter: nft_compat: don't use refcount_inc on newly allocated entry
netfilter: nft_compat: use .release_ops and remove list of extension
netfilter: nf_tables: fix set double-free in abort path
netfilter: nf_tables: bogus EBUSY when deleting set after flush
netfilter: nf_tables: bogus EBUSY in helper removal from transaction
net/ibmvnic: Fix RTNL deadlock during device reset
net: mvpp2: fix validate for PPv2.1
ext4: fix some error pointer dereferences
tipc: handle the err returned from cmd header function
loop: do not print warn message if partition scan is successful
drm/rockchip: fix for mailbox read validation.
vsock/virtio: fix kernel panic from virtio_transport_reset_no_sock
ipvs: fix warning on unused variable
powerpc/vdso32: fix CLOCK_MONOTONIC on PPC64
ALSA: hda/ca0132 - Fix build error without CONFIG_PCI
net: dsa: mv88e6xxx: add call to mv88e6xxx_ports_cmode_init to probe for new DSA framework
cifs: fix memory leak in SMB2_read
cifs: do not attempt cifs operation on smb2+ rename error
tracing: Fix a memory leak by early error exit in trace_pid_write()
tracing: Fix buffer_ref pipe ops
gpio: eic: sprd: Fix incorrect irq type setting for the sync EIC
zram: pass down the bvec we need to read into in the work struct
lib/Kconfig.debug: fix build error without CONFIG_BLOCK
MIPS: scall64-o32: Fix indirect syscall number load
trace: Fix preempt_enable_no_resched() abuse
IB/rdmavt: Fix frwr memory registration
RDMA/mlx5: Do not allow the user to write to the clock page
sched/numa: Fix a possible divide-by-zero
ceph: only use d_name directly when parent is locked
ceph: ensure d_name stability in ceph_dentry_hash()
ceph: fix ci->i_head_snapc leak
nfsd: Don't release the callback slot unless it was actually held
sunrpc: don't mark uninitialised items as VALID.
perf/x86/intel: Update KBL Package C-state events to also include PC8/PC9/PC10 counters
Input: synaptics-rmi4 - write config register values to the right offset
vfio/type1: Limit DMA mappings per container
dmaengine: sh: rcar-dmac: With cyclic DMA residue 0 is valid
dmaengine: sh: rcar-dmac: Fix glitch in dmaengine_tx_status
ARM: 8857/1: efi: enable CP15 DMB instructions before cleaning the cache
powerpc/mm/radix: Make Radix require HUGETLB_PAGE
drm/vc4: Fix memory leak during gpu reset.
Revert "drm/i915/fbdev: Actually configure untiled displays"
drm/vc4: Fix compilation error reported by kbuild test bot
USB: Add new USB LPM helpers
USB: Consolidate LPM checks to avoid enabling LPM twice
slip: make slhc_free() silently accept an error pointer
intel_th: gth: Fix an off-by-one in output unassigning
fs/proc/proc_sysctl.c: Fix a NULL pointer dereference
workqueue: Try to catch flush_work() without INIT_WORK().
binder: fix handling of misaligned binder object
sched/deadline: Correctly handle active 0-lag timers
NFS: Forbid setting AF_INET6 to "struct sockaddr_in"->sin_family.
netfilter: ebtables: CONFIG_COMPAT: drop a bogus WARN_ON
fm10k: Fix a potential NULL pointer dereference
tipc: check bearer name with right length in tipc_nl_compat_bearer_enable
tipc: check link name with right length in tipc_nl_compat_link_set
net: netrom: Fix error cleanup path of nr_proto_init
net/rds: Check address length before reading address family
rxrpc: fix race condition in rxrpc_input_packet()
aio: clear IOCB_HIPRI
aio: use assigned completion handler
aio: separate out ring reservation from req allocation
aio: don't zero entire aio_kiocb aio_get_req()
aio: use iocb_put() instead of open coding it
aio: split out iocb copy from io_submit_one()
aio: abstract out io_event filler helper
aio: initialize kiocb private in case any filesystems expect it.
aio: simplify - and fix - fget/fput for io_submit()
pin iocb through aio.
aio: fold lookup_kiocb() into its sole caller
aio: keep io_event in aio_kiocb
aio: store event at final iocb_put()
Fix aio_poll() races
x86, retpolines: Raise limit for generating indirect calls from switch-case
x86/retpolines: Disable switch jump tables when retpolines are enabled
mm: Fix warning in insert_pfn()
x86/fpu: Don't export __kernel_fpu_{begin,end}()
ipv4: add sanity checks in ipv4_link_failure()
ipv4: set the tcp_min_rtt_wlen range from 0 to one day
mlxsw: spectrum: Fix autoneg status in ethtool
net/mlx5e: ethtool, Remove unsupported SFP EEPROM high pages query
net: rds: exchange of 8K and 1M pool
net/rose: fix unbound loop in rose_loopback_timer()
net: stmmac: move stmmac_check_ether_addr() to driver probe
net/tls: fix refcount adjustment in fallback
stmmac: pci: Adjust IOT2000 matching
team: fix possible recursive locking when add slaves
net: hns: Fix WARNING when hns modules installed
mlxsw: pci: Reincrease PCI reset timeout
mlxsw: spectrum: Put MC TCs into DWRR mode
net/mlx5e: Fix the max MTU check in case of XDP
net/mlx5e: Fix use-after-free after xdp_return_frame
net/tls: avoid potential deadlock in tls_set_device_offload_rx()
net/tls: don't leak IV and record seq when offload fails
powerpc/fsl: Add FSL_PPC_BOOK3E as supported arch for nospectre_v2 boot arg
Linux 4.19.38
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit ae3d6a323347940f0548bbb4b17f0bb2e9164169 upstream.
If CONFIG_TEST_KMOD is set to M, while CONFIG_BLOCK is not set, XFS and
BTRFS can not be compiled successly.
Link: http://lkml.kernel.org/r/20190410075434.35220-1-yuehaibing@huawei.com
Fixes: d9c6a72d6f ("kmod: add test driver to stress test the module loader")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reported-by: Hulk Robot <hulkci@huawei.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Petr Mladek <pmladek@suse.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Joe Lawrence <joe.lawrence@redhat.com>
Cc: Robin Murphy <robin.murphy@arm.com>
Cc: Luis Chamberlain <mcgrof@kernel.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge 4.19.36 into android-4.19
Changes in 4.19.36
ARC: u-boot args: check that magic number is correct
arc: hsdk_defconfig: Enable CONFIG_BLK_DEV_RAM
inotify: Fix fsnotify_mark refcount leak in inotify_update_existing_watch()
perf/core: Restore mmap record type correctly
ext4: avoid panic during forced reboot
ext4: add missing brelse() in add_new_gdb_meta_bg()
ext4: report real fs size after failed resize
ALSA: echoaudio: add a check for ioremap_nocache
ALSA: sb8: add a check for request_region
auxdisplay: hd44780: Fix memory leak on ->remove()
drm/udl: use drm_gem_object_put_unlocked.
IB/mlx4: Fix race condition between catas error reset and aliasguid flows
i40iw: Avoid panic when handling the inetdev event
mmc: davinci: remove extraneous __init annotation
ALSA: opl3: fix mismatch between snd_opl3_drum_switch definition and declaration
thermal/intel_powerclamp: fix __percpu declaration of worker_data
thermal: samsung: Fix incorrect check after code merge
thermal: bcm2835: Fix crash in bcm2835_thermal_debugfs
thermal/int340x_thermal: Add additional UUIDs
thermal/int340x_thermal: fix mode setting
thermal/intel_powerclamp: fix truncated kthread name
scsi: iscsi: flush running unbind operations when removing a session
sched/cpufreq: Fix 32-bit math overflow
sched/core: Fix buffer overflow in cgroup2 property cpu.max
x86/mm: Don't leak kernel addresses
tools/power turbostat: return the exit status of a command
perf list: Don't forget to drop the reference to the allocated thread_map
perf config: Fix an error in the config template documentation
perf config: Fix a memory leak in collect_config()
perf build-id: Fix memory leak in print_sdt_events()
perf top: Fix error handling in cmd_top()
perf hist: Add missing map__put() in error case
perf evsel: Free evsel->counts in perf_evsel__exit()
perf tests: Fix a memory leak of cpu_map object in the openat_syscall_event_on_all_cpus test
perf tests: Fix memory leak by expr__find_other() in test__expr()
perf tests: Fix a memory leak in test__perf_evsel__tp_sched_test()
ACPI / utils: Drop reference in test for device presence
PM / Domains: Avoid a potential deadlock
blk-iolatency: #include "blk.h"
drm/exynos/mixer: fix MIXER shadow registry synchronisation code
irqchip/stm32: Don't clear rising/falling config registers at init
irqchip/mbigen: Don't clear eventid when freeing an MSI
x86/hpet: Prevent potential NULL pointer dereference
x86/hyperv: Prevent potential NULL pointer dereference
x86/cpu/cyrix: Use correct macros for Cyrix calls on Geode processors
drm/nouveau/debugfs: Fix check of pm_runtime_get_sync failure
iommu/vt-d: Check capability before disabling protected memory
x86/hw_breakpoints: Make default case in hw_breakpoint_arch_parse() return an error
fix incorrect error code mapping for OBJECTID_NOT_FOUND
x86/gart: Exclude GART aperture from kcore
ext4: prohibit fstrim in norecovery mode
drm/cirrus: Use drm_framebuffer_put to avoid kernel oops in clean-up
gpio: pxa: handle corner case of unprobed device
rsi: improve kernel thread handling to fix kernel panic
f2fs: fix to avoid NULL pointer dereference on se->discard_map
9p: do not trust pdu content for stat item size
9p locks: add mount option for lock retry interval
ASoC: Fix UBSAN warning at snd_soc_get/put_volsw_sx()
f2fs: fix to do sanity check with current segment number
netfilter: xt_cgroup: shrink size of v2 path
serial: uartps: console_setup() can't be placed to init section
powerpc/pseries: Remove prrn_work workqueue
media: au0828: cannot kfree dev before usb disconnect
Bluetooth: Fix debugfs NULL pointer dereference
HID: i2c-hid: override HID descriptors for certain devices
pinctrl: core: make sure strcmp() doesn't get a null parameter
ARM: samsung: Limit SAMSUNG_PM_CHECK config option to non-Exynos platforms
usbip: fix vhci_hcd controller counting
ACPI / SBS: Fix GPE storm on recent MacBookPro's
HID: usbhid: Add quirk for Redragon/Dragonrise Seymur 2
KVM: nVMX: restore host state in nested_vmx_vmexit for VMFail
compiler.h: update definition of unreachable()
netfilter: nf_flow_table: remove flowtable hook flush routine in netns exit routine
f2fs: cleanup dirty pages if recover failed
net: stmmac: Set OWN bit for jumbo frames
cifs: fallback to older infolevels on findfirst queryinfo retry
kernel: hung_task.c: disable on suspend
platform/x86: Add Intel AtomISP2 dummy / power-management driver
drm/ttm: Fix bo_global and mem_global kfree error
ALSA: hda: fix front speakers on Huawei MBXP
ACPI: EC / PM: Disable non-wakeup GPEs for suspend-to-idle
net/rds: fix warn in rds_message_alloc_sgs
xfrm: destroy xfrm_state synchronously on net exit path
crypto: sha256/arm - fix crash bug in Thumb2 build
crypto: sha512/arm - fix crash bug in Thumb2 build
net: ip6_gre: fix possible NULL pointer dereference in ip6erspan_set_version
iommu/dmar: Fix buffer overflow during PCI bus notification
scsi: core: Avoid that system resume triggers a kernel warning
soc/tegra: pmc: Drop locking from tegra_powergate_is_powered()
lkdtm: Print real addresses
lkdtm: Add tests for NULL pointer dereference
drm/panel: panel-innolux: set display off in innolux_panel_unprepare
crypto: axis - fix for recursive locking from bottom half
Revert "ACPI / EC: Remove old CLEAR_ON_RESUME quirk"
coresight: cpu-debug: Support for CA73 CPUs
PCI: Blacklist power management of Gigabyte X299 DESIGNARE EX PCIe ports
drm/nouveau/volt/gf117: fix speedo readout register
ARM: 8839/1: kprobe: make patch_lock a raw_spinlock_t
drm/amdkfd: use init_mqd function to allocate object for hid_mqd (CI)
appletalk: Fix use-after-free in atalk_proc_exit
lib/div64.c: off by one in shift
rxrpc: Fix client call connect/disconnect race
f2fs: fix to dirty inode for i_mode recovery
include/linux/swap.h: use offsetof() instead of custom __swapoffset macro
bpf: fix use after free in bpf_evict_inode
IB/hfi1: Failed to drain send queue when QP is put into error state
mm: hide incomplete nr_indirectly_reclaimable in /proc/zoneinfo
mm: hide incomplete nr_indirectly_reclaimable in sysfs
appletalk: Fix compile regression
Linux 4.19.36
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Merge 4.19.36 into android-4.19-q
Changes in 4.19.36
ARC: u-boot args: check that magic number is correct
arc: hsdk_defconfig: Enable CONFIG_BLK_DEV_RAM
inotify: Fix fsnotify_mark refcount leak in inotify_update_existing_watch()
perf/core: Restore mmap record type correctly
ext4: avoid panic during forced reboot
ext4: add missing brelse() in add_new_gdb_meta_bg()
ext4: report real fs size after failed resize
ALSA: echoaudio: add a check for ioremap_nocache
ALSA: sb8: add a check for request_region
auxdisplay: hd44780: Fix memory leak on ->remove()
drm/udl: use drm_gem_object_put_unlocked.
IB/mlx4: Fix race condition between catas error reset and aliasguid flows
i40iw: Avoid panic when handling the inetdev event
mmc: davinci: remove extraneous __init annotation
ALSA: opl3: fix mismatch between snd_opl3_drum_switch definition and declaration
thermal/intel_powerclamp: fix __percpu declaration of worker_data
thermal: samsung: Fix incorrect check after code merge
thermal: bcm2835: Fix crash in bcm2835_thermal_debugfs
thermal/int340x_thermal: Add additional UUIDs
thermal/int340x_thermal: fix mode setting
thermal/intel_powerclamp: fix truncated kthread name
scsi: iscsi: flush running unbind operations when removing a session
sched/cpufreq: Fix 32-bit math overflow
sched/core: Fix buffer overflow in cgroup2 property cpu.max
x86/mm: Don't leak kernel addresses
tools/power turbostat: return the exit status of a command
perf list: Don't forget to drop the reference to the allocated thread_map
perf config: Fix an error in the config template documentation
perf config: Fix a memory leak in collect_config()
perf build-id: Fix memory leak in print_sdt_events()
perf top: Fix error handling in cmd_top()
perf hist: Add missing map__put() in error case
perf evsel: Free evsel->counts in perf_evsel__exit()
perf tests: Fix a memory leak of cpu_map object in the openat_syscall_event_on_all_cpus test
perf tests: Fix memory leak by expr__find_other() in test__expr()
perf tests: Fix a memory leak in test__perf_evsel__tp_sched_test()
ACPI / utils: Drop reference in test for device presence
PM / Domains: Avoid a potential deadlock
blk-iolatency: #include "blk.h"
drm/exynos/mixer: fix MIXER shadow registry synchronisation code
irqchip/stm32: Don't clear rising/falling config registers at init
irqchip/mbigen: Don't clear eventid when freeing an MSI
x86/hpet: Prevent potential NULL pointer dereference
x86/hyperv: Prevent potential NULL pointer dereference
x86/cpu/cyrix: Use correct macros for Cyrix calls on Geode processors
drm/nouveau/debugfs: Fix check of pm_runtime_get_sync failure
iommu/vt-d: Check capability before disabling protected memory
x86/hw_breakpoints: Make default case in hw_breakpoint_arch_parse() return an error
fix incorrect error code mapping for OBJECTID_NOT_FOUND
x86/gart: Exclude GART aperture from kcore
ext4: prohibit fstrim in norecovery mode
drm/cirrus: Use drm_framebuffer_put to avoid kernel oops in clean-up
gpio: pxa: handle corner case of unprobed device
rsi: improve kernel thread handling to fix kernel panic
f2fs: fix to avoid NULL pointer dereference on se->discard_map
9p: do not trust pdu content for stat item size
9p locks: add mount option for lock retry interval
ASoC: Fix UBSAN warning at snd_soc_get/put_volsw_sx()
f2fs: fix to do sanity check with current segment number
netfilter: xt_cgroup: shrink size of v2 path
serial: uartps: console_setup() can't be placed to init section
powerpc/pseries: Remove prrn_work workqueue
media: au0828: cannot kfree dev before usb disconnect
Bluetooth: Fix debugfs NULL pointer dereference
HID: i2c-hid: override HID descriptors for certain devices
pinctrl: core: make sure strcmp() doesn't get a null parameter
ARM: samsung: Limit SAMSUNG_PM_CHECK config option to non-Exynos platforms
usbip: fix vhci_hcd controller counting
ACPI / SBS: Fix GPE storm on recent MacBookPro's
HID: usbhid: Add quirk for Redragon/Dragonrise Seymur 2
KVM: nVMX: restore host state in nested_vmx_vmexit for VMFail
compiler.h: update definition of unreachable()
netfilter: nf_flow_table: remove flowtable hook flush routine in netns exit routine
f2fs: cleanup dirty pages if recover failed
net: stmmac: Set OWN bit for jumbo frames
cifs: fallback to older infolevels on findfirst queryinfo retry
kernel: hung_task.c: disable on suspend
platform/x86: Add Intel AtomISP2 dummy / power-management driver
drm/ttm: Fix bo_global and mem_global kfree error
ALSA: hda: fix front speakers on Huawei MBXP
ACPI: EC / PM: Disable non-wakeup GPEs for suspend-to-idle
net/rds: fix warn in rds_message_alloc_sgs
xfrm: destroy xfrm_state synchronously on net exit path
crypto: sha256/arm - fix crash bug in Thumb2 build
crypto: sha512/arm - fix crash bug in Thumb2 build
net: ip6_gre: fix possible NULL pointer dereference in ip6erspan_set_version
iommu/dmar: Fix buffer overflow during PCI bus notification
scsi: core: Avoid that system resume triggers a kernel warning
soc/tegra: pmc: Drop locking from tegra_powergate_is_powered()
lkdtm: Print real addresses
lkdtm: Add tests for NULL pointer dereference
drm/panel: panel-innolux: set display off in innolux_panel_unprepare
crypto: axis - fix for recursive locking from bottom half
Revert "ACPI / EC: Remove old CLEAR_ON_RESUME quirk"
coresight: cpu-debug: Support for CA73 CPUs
PCI: Blacklist power management of Gigabyte X299 DESIGNARE EX PCIe ports
drm/nouveau/volt/gf117: fix speedo readout register
ARM: 8839/1: kprobe: make patch_lock a raw_spinlock_t
drm/amdkfd: use init_mqd function to allocate object for hid_mqd (CI)
appletalk: Fix use-after-free in atalk_proc_exit
lib/div64.c: off by one in shift
rxrpc: Fix client call connect/disconnect race
f2fs: fix to dirty inode for i_mode recovery
include/linux/swap.h: use offsetof() instead of custom __swapoffset macro
bpf: fix use after free in bpf_evict_inode
IB/hfi1: Failed to drain send queue when QP is put into error state
mm: hide incomplete nr_indirectly_reclaimable in /proc/zoneinfo
mm: hide incomplete nr_indirectly_reclaimable in sysfs
appletalk: Fix compile regression
Linux 4.19.36
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit cdc94a37493135e355dfc0b0e086d84e3eadb50d ]
fls counts bits starting from 1 to 32 (returns 0 for zero argument). If
we add 1 we shift right one bit more and loose precision from divisor,
what cause function incorect results with some numbers.
Corrected code was tested in user-space, see bugzilla:
https://bugzilla.kernel.org/show_bug.cgi?id=202391
Link: http://lkml.kernel.org/r/1548686944-11891-1-git-send-email-sgruszka@redhat.com
Fixes: 658716d19f ("div64_u64(): improve precision on 32bit platforms")
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Reported-by: Siarhei Volkau <lis8215@gmail.com>
Tested-by: Siarhei Volkau <lis8215@gmail.com>
Acked-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Merge 4.19.35 into android-4.19-q
Changes in 4.19.35
kvm: nVMX: NMI-window and interrupt-window exiting should wake L2 from HLT
drm/i915/gvt: do not let pin count of shadow mm go negative
powerpc/tm: Limit TM code inside PPC_TRANSACTIONAL_MEM
hv_netvsc: Fix unwanted wakeup after tx_disable
ibmvnic: Fix completion structure initialization
ip6_tunnel: Match to ARPHRD_TUNNEL6 for dev type
ipv6: Fix dangling pointer when ipv6 fragment
ipv6: sit: reset ip header pointer in ipip6_rcv
kcm: switch order of device registration to fix a crash
net: ethtool: not call vzalloc for zero sized memory request
net-gro: Fix GRO flush when receiving a GSO packet.
net/mlx5: Decrease default mr cache size
netns: provide pure entropy for net_hash_mix()
net: rds: force to destroy connection if t_sock is NULL in rds_tcp_kill_sock().
net/sched: act_sample: fix divide by zero in the traffic path
net/sched: fix ->get helper of the matchall cls
openvswitch: fix flow actions reallocation
qmi_wwan: add Olicard 600
r8169: disable ASPM again
sctp: initialize _pad of sockaddr_in before copying to user memory
tcp: Ensure DCTCP reacts to losses
tcp: fix a potential NULL pointer dereference in tcp_sk_exit
vrf: check accept_source_route on the original netdevice
net/mlx5e: Fix error handling when refreshing TIRs
net/mlx5e: Add a lock on tir list
nfp: validate the return code from dev_queue_xmit()
nfp: disable netpoll on representors
bnxt_en: Improve RX consumer index validity check.
bnxt_en: Reset device on RX buffer errors.
net: ip_gre: fix possible use-after-free in erspan_rcv
net: ip6_gre: fix possible use-after-free in ip6erspan_rcv
net: core: netif_receive_skb_list: unlist skb before passing to pt->func
r8169: disable default rx interrupt coalescing on RTL8168
net: mlx5: Add a missing check on idr_find, free buf
net/mlx5e: Update xoff formula
net/mlx5e: Update xon formula
kbuild: deb-pkg: fix bindeb-pkg breakage when O= is used
kbuild: clang: choose GCC_TOOLCHAIN_DIR not on LD
x86/vdso: Drop implicit common-page-size linker flag
lib/string.c: implement a basic bcmp
Revert "clk: meson: clean-up clock registration"
netfilter: nfnetlink_cttimeout: pass default timeout policy to obj_to_nlattr
netfilter: nfnetlink_cttimeout: fetch timeouts for udplite and gre, too
arm64: kaslr: Reserve size of ARM64_MEMSTART_ALIGN in linear region
tty: mark Siemens R3964 line discipline as BROKEN
tty: ldisc: add sysctl to prevent autoloading of ldiscs
hwmon: (w83773g) Select REGMAP_I2C to fix build error
ACPICA: Clear status of GPEs before enabling them
ACPICA: Namespace: remove address node from global list after method termination
ALSA: seq: Fix OOB-reads from strlcpy
ALSA: hda/realtek: Enable headset MIC of Acer TravelMate B114-21 with ALC233
ALSA: hda/realtek - Add quirk for Tuxedo XC 1509
ALSA: hda - Add two more machines to the power_save_blacklist
mm/huge_memory.c: fix modifying of page protection by insert_pfn_pmd()
arm64: dts: rockchip: fix rk3328 sdmmc0 write errors
parisc: Detect QEMU earlier in boot process
parisc: regs_return_value() should return gpr28
parisc: also set iaoq_b in instruction_pointer_set()
alarmtimer: Return correct remaining time
drm/i915/gvt: do not deliver a workload if its creation fails
drm/udl: add a release method and delay modeset teardown
kvm: svm: fix potential get_num_contig_pages overflow
include/linux/bitrev.h: fix constant bitrev
mm: writeback: use exact memcg dirty counts
ASoC: intel: Fix crash at suspend/resume after failed codec registration
ASoC: fsl_esai: fix channel swap issue when stream starts
Btrfs: do not allow trimming when a fs is mounted with the nologreplay option
btrfs: prop: fix zstd compression parameter validation
btrfs: prop: fix vanished compression property after failed set
riscv: Fix syscall_get_arguments() and syscall_set_arguments()
block: do not leak memory in bio_copy_user_iov()
block: fix the return errno for direct IO
genirq: Respect IRQCHIP_SKIP_SET_WAKE in irq_chip_set_wake_parent()
genirq: Initialize request_mutex if CONFIG_SPARSE_IRQ=n
virtio: Honour 'may_reduce_num' in vring_create_virtqueue
ARM: dts: rockchip: fix rk3288 cpu opp node reference
ARM: dts: am335x-evmsk: Correct the regulators for the audio codec
ARM: dts: am335x-evm: Correct the regulators for the audio codec
ARM: dts: at91: Fix typo in ISC_D0 on PC9
arm64: futex: Fix FUTEX_WAKE_OP atomic ops with non-zero result value
arm64: dts: rockchip: fix rk3328 rgmii high tx error rate
arm64: backtrace: Don't bother trying to unwind the userspace stack
xen: Prevent buffer overflow in privcmd ioctl
sched/fair: Do not re-read ->h_load_next during hierarchical load calculation
xtensa: fix return_address
x86/asm: Remove dead __GNUC__ conditionals
x86/asm: Use stricter assembly constraints in bitops
x86/perf/amd: Resolve race condition when disabling PMC
x86/perf/amd: Resolve NMI latency issues for active PMCs
x86/perf/amd: Remove need to check "running" bit in NMI handler
PCI: Add function 1 DMA alias quirk for Marvell 9170 SATA controller
PCI: pciehp: Ignore Link State Changes after powering off a slot
dm integrity: change memcmp to strncmp in dm_integrity_ctr
dm: revert 8f50e35815 ("dm: limit the max bio size as BIO_MAX_PAGES * PAGE_SIZE")
dm table: propagate BDI_CAP_STABLE_WRITES to fix sporadic checksum errors
dm integrity: fix deadlock with overlapping I/O
arm64: dts: rockchip: fix vcc_host1_5v pin assign on rk3328-rock64
arm64: dts: rockchip: Fix vcc_host1_5v GPIO polarity on rk3328-rock64
ACPICA: AML interpreter: add region addresses in global list during initialization
KVM: x86: nVMX: close leak of L0's x2APIC MSRs (CVE-2019-3887)
KVM: x86: nVMX: fix x2APIC VTPR read intercept
Linux 4.19.35
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Merge 4.19.35 into android-4.19
Changes in 4.19.35
kvm: nVMX: NMI-window and interrupt-window exiting should wake L2 from HLT
drm/i915/gvt: do not let pin count of shadow mm go negative
powerpc/tm: Limit TM code inside PPC_TRANSACTIONAL_MEM
hv_netvsc: Fix unwanted wakeup after tx_disable
ibmvnic: Fix completion structure initialization
ip6_tunnel: Match to ARPHRD_TUNNEL6 for dev type
ipv6: Fix dangling pointer when ipv6 fragment
ipv6: sit: reset ip header pointer in ipip6_rcv
kcm: switch order of device registration to fix a crash
net: ethtool: not call vzalloc for zero sized memory request
net-gro: Fix GRO flush when receiving a GSO packet.
net/mlx5: Decrease default mr cache size
netns: provide pure entropy for net_hash_mix()
net: rds: force to destroy connection if t_sock is NULL in rds_tcp_kill_sock().
net/sched: act_sample: fix divide by zero in the traffic path
net/sched: fix ->get helper of the matchall cls
openvswitch: fix flow actions reallocation
qmi_wwan: add Olicard 600
r8169: disable ASPM again
sctp: initialize _pad of sockaddr_in before copying to user memory
tcp: Ensure DCTCP reacts to losses
tcp: fix a potential NULL pointer dereference in tcp_sk_exit
vrf: check accept_source_route on the original netdevice
net/mlx5e: Fix error handling when refreshing TIRs
net/mlx5e: Add a lock on tir list
nfp: validate the return code from dev_queue_xmit()
nfp: disable netpoll on representors
bnxt_en: Improve RX consumer index validity check.
bnxt_en: Reset device on RX buffer errors.
net: ip_gre: fix possible use-after-free in erspan_rcv
net: ip6_gre: fix possible use-after-free in ip6erspan_rcv
net: core: netif_receive_skb_list: unlist skb before passing to pt->func
r8169: disable default rx interrupt coalescing on RTL8168
net: mlx5: Add a missing check on idr_find, free buf
net/mlx5e: Update xoff formula
net/mlx5e: Update xon formula
kbuild: deb-pkg: fix bindeb-pkg breakage when O= is used
kbuild: clang: choose GCC_TOOLCHAIN_DIR not on LD
x86/vdso: Drop implicit common-page-size linker flag
lib/string.c: implement a basic bcmp
Revert "clk: meson: clean-up clock registration"
netfilter: nfnetlink_cttimeout: pass default timeout policy to obj_to_nlattr
netfilter: nfnetlink_cttimeout: fetch timeouts for udplite and gre, too
arm64: kaslr: Reserve size of ARM64_MEMSTART_ALIGN in linear region
tty: mark Siemens R3964 line discipline as BROKEN
tty: ldisc: add sysctl to prevent autoloading of ldiscs
hwmon: (w83773g) Select REGMAP_I2C to fix build error
ACPICA: Clear status of GPEs before enabling them
ACPICA: Namespace: remove address node from global list after method termination
ALSA: seq: Fix OOB-reads from strlcpy
ALSA: hda/realtek: Enable headset MIC of Acer TravelMate B114-21 with ALC233
ALSA: hda/realtek - Add quirk for Tuxedo XC 1509
ALSA: hda - Add two more machines to the power_save_blacklist
mm/huge_memory.c: fix modifying of page protection by insert_pfn_pmd()
arm64: dts: rockchip: fix rk3328 sdmmc0 write errors
parisc: Detect QEMU earlier in boot process
parisc: regs_return_value() should return gpr28
parisc: also set iaoq_b in instruction_pointer_set()
alarmtimer: Return correct remaining time
drm/i915/gvt: do not deliver a workload if its creation fails
drm/udl: add a release method and delay modeset teardown
kvm: svm: fix potential get_num_contig_pages overflow
include/linux/bitrev.h: fix constant bitrev
mm: writeback: use exact memcg dirty counts
ASoC: intel: Fix crash at suspend/resume after failed codec registration
ASoC: fsl_esai: fix channel swap issue when stream starts
Btrfs: do not allow trimming when a fs is mounted with the nologreplay option
btrfs: prop: fix zstd compression parameter validation
btrfs: prop: fix vanished compression property after failed set
riscv: Fix syscall_get_arguments() and syscall_set_arguments()
block: do not leak memory in bio_copy_user_iov()
block: fix the return errno for direct IO
genirq: Respect IRQCHIP_SKIP_SET_WAKE in irq_chip_set_wake_parent()
genirq: Initialize request_mutex if CONFIG_SPARSE_IRQ=n
virtio: Honour 'may_reduce_num' in vring_create_virtqueue
ARM: dts: rockchip: fix rk3288 cpu opp node reference
ARM: dts: am335x-evmsk: Correct the regulators for the audio codec
ARM: dts: am335x-evm: Correct the regulators for the audio codec
ARM: dts: at91: Fix typo in ISC_D0 on PC9
arm64: futex: Fix FUTEX_WAKE_OP atomic ops with non-zero result value
arm64: dts: rockchip: fix rk3328 rgmii high tx error rate
arm64: backtrace: Don't bother trying to unwind the userspace stack
xen: Prevent buffer overflow in privcmd ioctl
sched/fair: Do not re-read ->h_load_next during hierarchical load calculation
xtensa: fix return_address
x86/asm: Remove dead __GNUC__ conditionals
x86/asm: Use stricter assembly constraints in bitops
x86/perf/amd: Resolve race condition when disabling PMC
x86/perf/amd: Resolve NMI latency issues for active PMCs
x86/perf/amd: Remove need to check "running" bit in NMI handler
PCI: Add function 1 DMA alias quirk for Marvell 9170 SATA controller
PCI: pciehp: Ignore Link State Changes after powering off a slot
dm integrity: change memcmp to strncmp in dm_integrity_ctr
dm: revert 8f50e35815 ("dm: limit the max bio size as BIO_MAX_PAGES * PAGE_SIZE")
dm table: propagate BDI_CAP_STABLE_WRITES to fix sporadic checksum errors
dm integrity: fix deadlock with overlapping I/O
arm64: dts: rockchip: fix vcc_host1_5v pin assign on rk3328-rock64
arm64: dts: rockchip: Fix vcc_host1_5v GPIO polarity on rk3328-rock64
ACPICA: AML interpreter: add region addresses in global list during initialization
KVM: x86: nVMX: close leak of L0's x2APIC MSRs (CVE-2019-3887)
KVM: x86: nVMX: fix x2APIC VTPR read intercept
Linux 4.19.35
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit 5f074f3e192f10c9fade898b9b3b8812e3d83342 ]
A recent optimization in Clang (r355672) lowers comparisons of the
return value of memcmp against zero to comparisons of the return value
of bcmp against zero. This helps some platforms that implement bcmp
more efficiently than memcmp. glibc simply aliases bcmp to memcmp, but
an optimized implementation is in the works.
This results in linkage failures for all targets with Clang due to the
undefined symbol. For now, just implement bcmp as a tailcail to memcmp
to unbreak the build. This routine can be further optimized in the
future.
Other ideas discussed:
* A weak alias was discussed, but breaks for architectures that define
their own implementations of memcmp since aliases to declarations are
not permitted (only definitions). Arch-specific memcmp
implementations typically declare memcmp in C headers, but implement
them in assembly.
* -ffreestanding also is used sporadically throughout the kernel.
* -fno-builtin-bcmp doesn't work when doing LTO.
Link: https://bugs.llvm.org/show_bug.cgi?id=41035
Link: https://code.woboq.org/userspace/glibc/string/memcmp.c.html#bcmp
Link: 8e16d73346
Link: https://github.com/ClangBuiltLinux/linux/issues/416
Link: http://lkml.kernel.org/r/20190313211335.165605-1-ndesaulniers@google.com
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Reported-by: Nathan Chancellor <natechancellor@gmail.com>
Reported-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Suggested-by: James Y Knight <jyknight@google.com>
Suggested-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Suggested-by: Nathan Chancellor <natechancellor@gmail.com>
Suggested-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Reviewed-by: Nathan Chancellor <natechancellor@gmail.com>
Tested-by: Nathan Chancellor <natechancellor@gmail.com>
Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: David Laight <David.Laight@ACULAB.COM>
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Merge 4.19.34 into android-4.19-q
Changes in 4.19.34
arm64: debug: Don't propagate UNKNOWN FAR into si_code for debug signals
ext4: cleanup bh release code in ext4_ind_remove_space()
tty/serial: atmel: Add is_half_duplex helper
tty/serial: atmel: RS485 HD w/DMA: enable RX after TX is stopped
CIFS: fix POSIX lock leak and invalid ptr deref
h8300: use cc-cross-prefix instead of hardcoding h8300-unknown-linux-
f2fs: fix to adapt small inline xattr space in __find_inline_xattr()
f2fs: fix to avoid deadlock in f2fs_read_inline_dir()
tracing: kdb: Fix ftdump to not sleep
net/mlx5: Avoid panic when setting vport rate
net/mlx5: Avoid panic when setting vport mac, getting vport config
gpio: gpio-omap: fix level interrupt idling
include/linux/relay.h: fix percpu annotation in struct rchan
sysctl: handle overflow for file-max
net: stmmac: Avoid sometimes uninitialized Clang warnings
enic: fix build warning without CONFIG_CPUMASK_OFFSTACK
libbpf: force fixdep compilation at the start of the build
scsi: hisi_sas: Set PHY linkrate when disconnected
scsi: hisi_sas: Fix a timeout race of driver internal and SMP IO
iio: adc: fix warning in Qualcomm PM8xxx HK/XOADC driver
x86/hyperv: Fix kernel panic when kexec on HyperV
perf c2c: Fix c2c report for empty numa node
mm/sparse: fix a bad comparison
mm/cma.c: cma_declare_contiguous: correct err handling
mm/page_ext.c: fix an imbalance with kmemleak
mm, swap: bounds check swap_info array accesses to avoid NULL derefs
mm,oom: don't kill global init via memory.oom.group
memcg: killed threads should not invoke memcg OOM killer
mm, mempolicy: fix uninit memory access
mm/vmalloc.c: fix kernel BUG at mm/vmalloc.c:512!
mm/slab.c: kmemleak no scan alien caches
ocfs2: fix a panic problem caused by o2cb_ctl
f2fs: do not use mutex lock in atomic context
fs/file.c: initialize init_files.resize_wait
page_poison: play nicely with KASAN
cifs: use correct format characters
dm thin: add sanity checks to thin-pool and external snapshot creation
f2fs: fix to check inline_xattr_size boundary correctly
cifs: Accept validate negotiate if server return NT_STATUS_NOT_SUPPORTED
cifs: Fix NULL pointer dereference of devname
netfilter: nf_tables: check the result of dereferencing base_chain->stats
netfilter: conntrack: tcp: only close if RST matches exact sequence
jbd2: fix invalid descriptor block checksum
fs: fix guard_bio_eod to check for real EOD errors
tools lib traceevent: Fix buffer overflow in arg_eval
PCI/PME: Fix hotplug/sysfs remove deadlock in pcie_pme_remove()
wil6210: check null pointer in _wil_cfg80211_merge_extra_ies
mt76: fix a leaked reference by adding a missing of_node_put
crypto: crypto4xx - add missing of_node_put after of_device_is_available
crypto: cavium/zip - fix collision with generic cra_driver_name
usb: chipidea: Grab the (legacy) USB PHY by phandle first
powerpc/powernv/ioda: Fix locked_vm counting for memory used by IOMMU tables
scsi: core: replace GFP_ATOMIC with GFP_KERNEL in scsi_scan.c
kbuild: invoke syncconfig if include/config/auto.conf.cmd is missing
powerpc/xmon: Fix opcode being uninitialized in print_insn_powerpc
coresight: etm4x: Add support to enable ETMv4.2
serial: 8250_pxa: honor the port number from devicetree
ARM: 8840/1: use a raw_spinlock_t in unwind
iommu/io-pgtable-arm-v7s: Only kmemleak_ignore L2 tables
powerpc/hugetlb: Handle mmap_min_addr correctly in get_unmapped_area callback
btrfs: qgroup: Make qgroup async transaction commit more aggressive
mmc: omap: fix the maximum timeout setting
net: dsa: mv88e6xxx: Add lockdep classes to fix false positive splat
e1000e: Fix -Wformat-truncation warnings
mlxsw: spectrum: Avoid -Wformat-truncation warnings
platform/x86: ideapad-laptop: Fix no_hw_rfkill_list for Lenovo RESCUER R720-15IKBN
platform/mellanox: mlxreg-hotplug: Fix KASAN warning
loop: set GENHD_FL_NO_PART_SCAN after blkdev_reread_part()
IB/mlx4: Increase the timeout for CM cache
clk: fractional-divider: check parent rate only if flag is set
perf annotate: Fix getting source line failure
ASoC: qcom: Fix of-node refcount unbalance in qcom_snd_parse_of()
cpufreq: acpi-cpufreq: Report if CPU doesn't support boost technologies
efi: cper: Fix possible out-of-bounds access
s390/ism: ignore some errors during deregistration
scsi: megaraid_sas: return error when create DMA pool failed
scsi: fcoe: make use of fip_mode enum complete
drm/amd/display: Clear stream->mode_changed after commit
perf test: Fix failure of 'evsel-tp-sched' test on s390
mwifiex: don't advertise IBSS features without FW support
perf report: Don't shadow inlined symbol with different addr range
SoC: imx-sgtl5000: add missing put_device()
media: ov7740: fix runtime pm initialization
media: sh_veu: Correct return type for mem2mem buffer helpers
media: s5p-jpeg: Correct return type for mem2mem buffer helpers
media: rockchip/rga: Correct return type for mem2mem buffer helpers
media: s5p-g2d: Correct return type for mem2mem buffer helpers
media: mx2_emmaprp: Correct return type for mem2mem buffer helpers
media: mtk-jpeg: Correct return type for mem2mem buffer helpers
mt76: usb: do not run mt76u_queues_deinit twice
xen/gntdev: Do not destroy context while dma-bufs are in use
vfs: fix preadv64v2 and pwritev64v2 compat syscalls with offset == -1
HID: intel-ish-hid: avoid binding wrong ishtp_cl_device
cgroup, rstat: Don't flush subtree root unless necessary
jbd2: fix race when writing superblock
leds: lp55xx: fix null deref on firmware load failure
perf report: Add s390 diagnosic sampling descriptor size
iwlwifi: pcie: fix emergency path
ACPI / video: Refactor and fix dmi_is_desktop()
selftests: skip seccomp get_metadata test if not real root
kprobes: Prohibit probing on bsearch()
kprobes: Prohibit probing on RCU debug routine
netfilter: conntrack: fix cloned unconfirmed skb->_nfct race in __nf_conntrack_confirm
ARM: 8833/1: Ensure that NEON code always compiles with Clang
ARM: dts: meson8b: fix the Ethernet data line signals in eth_rgmii_pins
ALSA: PCM: check if ops are defined before suspending PCM
ath10k: fix shadow register implementation for WCN3990
usb: f_fs: Avoid crash due to out-of-scope stack ptr access
sched/topology: Fix percpu data types in struct sd_data & struct s_data
bcache: fix input overflow to cache set sysfs file io_error_halflife
bcache: fix input overflow to sequential_cutoff
bcache: fix potential div-zero error of writeback_rate_i_term_inverse
bcache: improve sysfs_strtoul_clamp()
genirq: Avoid summation loops for /proc/stat
net: marvell: mvpp2: fix stuck in-band SGMII negotiation
iw_cxgb4: fix srqidx leak during connection abort
net: phy: consider latched link-down status in polling mode
fbdev: fbmem: fix memory access if logo is bigger than the screen
cdrom: Fix race condition in cdrom_sysctl_register
drm: rcar-du: add missing of_node_put
drm/amd/display: Don't re-program planes for DPMS changes
drm/amd/display: Disconnect mpcc when changing tg
perf/aux: Make perf_event accessible to setup_aux()
e1000e: fix cyclic resets at link up with active tx
e1000e: Exclude device from suspend direct complete optimization
platform/x86: intel_pmc_core: Fix PCH IP sts reading
i2c: of: Try to find an I2C adapter matching the parent
staging: spi: mt7621: Add return code check on device_reset()
iwlwifi: mvm: fix RFH config command with >=10 CPUs
ASoC: fsl-asoc-card: fix object reference leaks in fsl_asoc_card_probe
sched/debug: Initialize sd_sysctl_cpus if !CONFIG_CPUMASK_OFFSTACK
efi/memattr: Don't bail on zero VA if it equals the region's PA
sched/core: Use READ_ONCE()/WRITE_ONCE() in move_queued_task()/task_rq_lock()
drm/vkms: Bugfix extra vblank frame
ARM: dts: lpc32xx: Remove leading 0x and 0s from bindings notation
efi/arm/arm64: Allow SetVirtualAddressMap() to be omitted
soc: qcom: gsbi: Fix error handling in gsbi_probe()
mt7601u: bump supported EEPROM version
ARM: 8830/1: NOMMU: Toggle only bits in EXC_RETURN we are really care of
ARM: avoid Cortex-A9 livelock on tight dmb loops
block, bfq: fix in-service-queue check for queue merging
bpf: fix missing prototype warnings
selftests/bpf: skip verifier tests for unsupported program types
powerpc/64s: Clear on-stack exception marker upon exception return
cgroup/pids: turn cgroup_subsys->free() into cgroup_subsys->release() to fix the accounting
backlight: pwm_bl: Use gpiod_get_value_cansleep() to get initial state
tty: increase the default flip buffer limit to 2*640K
powerpc/pseries: Perform full re-add of CPU for topology update post-migration
drm/amd/display: Enable vblank interrupt during CRC capture
ALSA: dice: add support for Solid State Logic Duende Classic/Mini
usb: dwc3: gadget: Fix OTG events when gadget driver isn't loaded
platform/x86: intel-hid: Missing power button release on some Dell models
perf script python: Use PyBytes for attr in trace-event-python
perf script python: Add trace_context extension module to sys.modules
media: mt9m111: set initial frame size other than 0x0
hwrng: virtio - Avoid repeated init of completion
soc/tegra: fuse: Fix illegal free of IO base address
HID: intel-ish: ipc: handle PIMR before ish_wakeup also clear PISR busy_clear bit
f2fs: UBSAN: set boolean value iostat_enable correctly
hpet: Fix missing '=' character in the __setup() code of hpet_mmap_enable
cpu/hotplug: Mute hotplug lockdep during init
dmaengine: imx-dma: fix warning comparison of distinct pointer types
dmaengine: qcom_hidma: assign channel cookie correctly
dmaengine: qcom_hidma: initialize tx flags in hidma_prep_dma_*
netfilter: physdev: relax br_netfilter dependency
media: rcar-vin: Allow independent VIN link enablement
media: s5p-jpeg: Check for fmt_ver_flag when doing fmt enumeration
regulator: act8865: Fix act8600_sudcdc_voltage_ranges setting
pinctrl: meson: meson8b: add the eth_rxd2 and eth_rxd3 pins
drm: Auto-set allow_fb_modifiers when given modifiers at plane init
drm/nouveau: Stop using drm_crtc_force_disable
x86/build: Specify elf_i386 linker emulation explicitly for i386 objects
selinux: do not override context on context mounts
brcmfmac: Use firmware_request_nowarn for the clm_blob
wlcore: Fix memory leak in case wl12xx_fetch_firmware failure
x86/build: Mark per-CPU symbols as absolute explicitly for LLD
drm/fb-helper: fix leaks in error path of drm_fb_helper_fbdev_setup
clk: meson: clean-up clock registration
clk: rockchip: fix frac settings of GPLL clock for rk3328
dmaengine: tegra: avoid overflow of byte tracking
Input: soc_button_array - fix mapping of the 5th GPIO in a PNP0C40 device
drm/dp/mst: Configure no_stop_bit correctly for remote i2c xfers
net: stmmac: Avoid one more sometimes uninitialized Clang warning
ACPI / video: Extend chassis-type detection with a "Lunch Box" check
bcache: fix potential div-zero error of writeback_rate_p_term_inverse
kprobes/x86: Blacklist non-attachable interrupt functions
Linux 4.19.34
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Merge 4.19.34 into android-4.19
Changes in 4.19.34
arm64: debug: Don't propagate UNKNOWN FAR into si_code for debug signals
ext4: cleanup bh release code in ext4_ind_remove_space()
tty/serial: atmel: Add is_half_duplex helper
tty/serial: atmel: RS485 HD w/DMA: enable RX after TX is stopped
CIFS: fix POSIX lock leak and invalid ptr deref
h8300: use cc-cross-prefix instead of hardcoding h8300-unknown-linux-
f2fs: fix to adapt small inline xattr space in __find_inline_xattr()
f2fs: fix to avoid deadlock in f2fs_read_inline_dir()
tracing: kdb: Fix ftdump to not sleep
net/mlx5: Avoid panic when setting vport rate
net/mlx5: Avoid panic when setting vport mac, getting vport config
gpio: gpio-omap: fix level interrupt idling
include/linux/relay.h: fix percpu annotation in struct rchan
sysctl: handle overflow for file-max
net: stmmac: Avoid sometimes uninitialized Clang warnings
enic: fix build warning without CONFIG_CPUMASK_OFFSTACK
libbpf: force fixdep compilation at the start of the build
scsi: hisi_sas: Set PHY linkrate when disconnected
scsi: hisi_sas: Fix a timeout race of driver internal and SMP IO
iio: adc: fix warning in Qualcomm PM8xxx HK/XOADC driver
x86/hyperv: Fix kernel panic when kexec on HyperV
perf c2c: Fix c2c report for empty numa node
mm/sparse: fix a bad comparison
mm/cma.c: cma_declare_contiguous: correct err handling
mm/page_ext.c: fix an imbalance with kmemleak
mm, swap: bounds check swap_info array accesses to avoid NULL derefs
mm,oom: don't kill global init via memory.oom.group
memcg: killed threads should not invoke memcg OOM killer
mm, mempolicy: fix uninit memory access
mm/vmalloc.c: fix kernel BUG at mm/vmalloc.c:512!
mm/slab.c: kmemleak no scan alien caches
ocfs2: fix a panic problem caused by o2cb_ctl
f2fs: do not use mutex lock in atomic context
fs/file.c: initialize init_files.resize_wait
page_poison: play nicely with KASAN
cifs: use correct format characters
dm thin: add sanity checks to thin-pool and external snapshot creation
f2fs: fix to check inline_xattr_size boundary correctly
cifs: Accept validate negotiate if server return NT_STATUS_NOT_SUPPORTED
cifs: Fix NULL pointer dereference of devname
netfilter: nf_tables: check the result of dereferencing base_chain->stats
netfilter: conntrack: tcp: only close if RST matches exact sequence
jbd2: fix invalid descriptor block checksum
fs: fix guard_bio_eod to check for real EOD errors
tools lib traceevent: Fix buffer overflow in arg_eval
PCI/PME: Fix hotplug/sysfs remove deadlock in pcie_pme_remove()
wil6210: check null pointer in _wil_cfg80211_merge_extra_ies
mt76: fix a leaked reference by adding a missing of_node_put
crypto: crypto4xx - add missing of_node_put after of_device_is_available
crypto: cavium/zip - fix collision with generic cra_driver_name
usb: chipidea: Grab the (legacy) USB PHY by phandle first
powerpc/powernv/ioda: Fix locked_vm counting for memory used by IOMMU tables
scsi: core: replace GFP_ATOMIC with GFP_KERNEL in scsi_scan.c
kbuild: invoke syncconfig if include/config/auto.conf.cmd is missing
powerpc/xmon: Fix opcode being uninitialized in print_insn_powerpc
coresight: etm4x: Add support to enable ETMv4.2
serial: 8250_pxa: honor the port number from devicetree
ARM: 8840/1: use a raw_spinlock_t in unwind
iommu/io-pgtable-arm-v7s: Only kmemleak_ignore L2 tables
powerpc/hugetlb: Handle mmap_min_addr correctly in get_unmapped_area callback
btrfs: qgroup: Make qgroup async transaction commit more aggressive
mmc: omap: fix the maximum timeout setting
net: dsa: mv88e6xxx: Add lockdep classes to fix false positive splat
e1000e: Fix -Wformat-truncation warnings
mlxsw: spectrum: Avoid -Wformat-truncation warnings
platform/x86: ideapad-laptop: Fix no_hw_rfkill_list for Lenovo RESCUER R720-15IKBN
platform/mellanox: mlxreg-hotplug: Fix KASAN warning
loop: set GENHD_FL_NO_PART_SCAN after blkdev_reread_part()
IB/mlx4: Increase the timeout for CM cache
clk: fractional-divider: check parent rate only if flag is set
perf annotate: Fix getting source line failure
ASoC: qcom: Fix of-node refcount unbalance in qcom_snd_parse_of()
cpufreq: acpi-cpufreq: Report if CPU doesn't support boost technologies
efi: cper: Fix possible out-of-bounds access
s390/ism: ignore some errors during deregistration
scsi: megaraid_sas: return error when create DMA pool failed
scsi: fcoe: make use of fip_mode enum complete
drm/amd/display: Clear stream->mode_changed after commit
perf test: Fix failure of 'evsel-tp-sched' test on s390
mwifiex: don't advertise IBSS features without FW support
perf report: Don't shadow inlined symbol with different addr range
SoC: imx-sgtl5000: add missing put_device()
media: ov7740: fix runtime pm initialization
media: sh_veu: Correct return type for mem2mem buffer helpers
media: s5p-jpeg: Correct return type for mem2mem buffer helpers
media: rockchip/rga: Correct return type for mem2mem buffer helpers
media: s5p-g2d: Correct return type for mem2mem buffer helpers
media: mx2_emmaprp: Correct return type for mem2mem buffer helpers
media: mtk-jpeg: Correct return type for mem2mem buffer helpers
mt76: usb: do not run mt76u_queues_deinit twice
xen/gntdev: Do not destroy context while dma-bufs are in use
vfs: fix preadv64v2 and pwritev64v2 compat syscalls with offset == -1
HID: intel-ish-hid: avoid binding wrong ishtp_cl_device
cgroup, rstat: Don't flush subtree root unless necessary
jbd2: fix race when writing superblock
leds: lp55xx: fix null deref on firmware load failure
perf report: Add s390 diagnosic sampling descriptor size
iwlwifi: pcie: fix emergency path
ACPI / video: Refactor and fix dmi_is_desktop()
selftests: skip seccomp get_metadata test if not real root
kprobes: Prohibit probing on bsearch()
kprobes: Prohibit probing on RCU debug routine
netfilter: conntrack: fix cloned unconfirmed skb->_nfct race in __nf_conntrack_confirm
ARM: 8833/1: Ensure that NEON code always compiles with Clang
ARM: dts: meson8b: fix the Ethernet data line signals in eth_rgmii_pins
ALSA: PCM: check if ops are defined before suspending PCM
ath10k: fix shadow register implementation for WCN3990
usb: f_fs: Avoid crash due to out-of-scope stack ptr access
sched/topology: Fix percpu data types in struct sd_data & struct s_data
bcache: fix input overflow to cache set sysfs file io_error_halflife
bcache: fix input overflow to sequential_cutoff
bcache: fix potential div-zero error of writeback_rate_i_term_inverse
bcache: improve sysfs_strtoul_clamp()
genirq: Avoid summation loops for /proc/stat
net: marvell: mvpp2: fix stuck in-band SGMII negotiation
iw_cxgb4: fix srqidx leak during connection abort
net: phy: consider latched link-down status in polling mode
fbdev: fbmem: fix memory access if logo is bigger than the screen
cdrom: Fix race condition in cdrom_sysctl_register
drm: rcar-du: add missing of_node_put
drm/amd/display: Don't re-program planes for DPMS changes
drm/amd/display: Disconnect mpcc when changing tg
perf/aux: Make perf_event accessible to setup_aux()
e1000e: fix cyclic resets at link up with active tx
e1000e: Exclude device from suspend direct complete optimization
platform/x86: intel_pmc_core: Fix PCH IP sts reading
i2c: of: Try to find an I2C adapter matching the parent
staging: spi: mt7621: Add return code check on device_reset()
iwlwifi: mvm: fix RFH config command with >=10 CPUs
ASoC: fsl-asoc-card: fix object reference leaks in fsl_asoc_card_probe
sched/debug: Initialize sd_sysctl_cpus if !CONFIG_CPUMASK_OFFSTACK
efi/memattr: Don't bail on zero VA if it equals the region's PA
sched/core: Use READ_ONCE()/WRITE_ONCE() in move_queued_task()/task_rq_lock()
drm/vkms: Bugfix extra vblank frame
ARM: dts: lpc32xx: Remove leading 0x and 0s from bindings notation
efi/arm/arm64: Allow SetVirtualAddressMap() to be omitted
soc: qcom: gsbi: Fix error handling in gsbi_probe()
mt7601u: bump supported EEPROM version
ARM: 8830/1: NOMMU: Toggle only bits in EXC_RETURN we are really care of
ARM: avoid Cortex-A9 livelock on tight dmb loops
block, bfq: fix in-service-queue check for queue merging
bpf: fix missing prototype warnings
selftests/bpf: skip verifier tests for unsupported program types
powerpc/64s: Clear on-stack exception marker upon exception return
cgroup/pids: turn cgroup_subsys->free() into cgroup_subsys->release() to fix the accounting
backlight: pwm_bl: Use gpiod_get_value_cansleep() to get initial state
tty: increase the default flip buffer limit to 2*640K
powerpc/pseries: Perform full re-add of CPU for topology update post-migration
drm/amd/display: Enable vblank interrupt during CRC capture
ALSA: dice: add support for Solid State Logic Duende Classic/Mini
usb: dwc3: gadget: Fix OTG events when gadget driver isn't loaded
platform/x86: intel-hid: Missing power button release on some Dell models
perf script python: Use PyBytes for attr in trace-event-python
perf script python: Add trace_context extension module to sys.modules
media: mt9m111: set initial frame size other than 0x0
hwrng: virtio - Avoid repeated init of completion
soc/tegra: fuse: Fix illegal free of IO base address
HID: intel-ish: ipc: handle PIMR before ish_wakeup also clear PISR busy_clear bit
f2fs: UBSAN: set boolean value iostat_enable correctly
hpet: Fix missing '=' character in the __setup() code of hpet_mmap_enable
cpu/hotplug: Mute hotplug lockdep during init
dmaengine: imx-dma: fix warning comparison of distinct pointer types
dmaengine: qcom_hidma: assign channel cookie correctly
dmaengine: qcom_hidma: initialize tx flags in hidma_prep_dma_*
netfilter: physdev: relax br_netfilter dependency
media: rcar-vin: Allow independent VIN link enablement
media: s5p-jpeg: Check for fmt_ver_flag when doing fmt enumeration
regulator: act8865: Fix act8600_sudcdc_voltage_ranges setting
pinctrl: meson: meson8b: add the eth_rxd2 and eth_rxd3 pins
drm: Auto-set allow_fb_modifiers when given modifiers at plane init
drm/nouveau: Stop using drm_crtc_force_disable
x86/build: Specify elf_i386 linker emulation explicitly for i386 objects
selinux: do not override context on context mounts
brcmfmac: Use firmware_request_nowarn for the clm_blob
wlcore: Fix memory leak in case wl12xx_fetch_firmware failure
x86/build: Mark per-CPU symbols as absolute explicitly for LLD
drm/fb-helper: fix leaks in error path of drm_fb_helper_fbdev_setup
clk: meson: clean-up clock registration
clk: rockchip: fix frac settings of GPLL clock for rk3328
dmaengine: tegra: avoid overflow of byte tracking
Input: soc_button_array - fix mapping of the 5th GPIO in a PNP0C40 device
drm/dp/mst: Configure no_stop_bit correctly for remote i2c xfers
net: stmmac: Avoid one more sometimes uninitialized Clang warning
ACPI / video: Extend chassis-type detection with a "Lunch Box" check
bcache: fix potential div-zero error of writeback_rate_p_term_inverse
kprobes/x86: Blacklist non-attachable interrupt functions
Linux 4.19.34
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit de9c0d49d85dc563549972edc5589d195cd5e859 ]
While building arm32 allyesconfig, I ran into the following errors:
arch/arm/lib/xor-neon.c:17:2: error: You should compile this file with
'-mfloat-abi=softfp -mfpu=neon'
In file included from lib/raid6/neon1.c:27:
/home/nathan/cbl/prebuilt/lib/clang/8.0.0/include/arm_neon.h:28:2:
error: "NEON support not enabled"
Building V=1 showed NEON_FLAGS getting passed along to Clang but
__ARM_NEON__ was not getting defined. Ultimately, it boils down to Clang
only defining __ARM_NEON__ when targeting armv7, rather than armv6k,
which is the '-march' value for allyesconfig.
>From lib/Basic/Targets/ARM.cpp in the Clang source:
// This only gets set when Neon instructions are actually available, unlike
// the VFP define, hence the soft float and arch check. This is subtly
// different from gcc, we follow the intent which was that it should be set
// when Neon instructions are actually available.
if ((FPU & NeonFPU) && !SoftFloat && ArchVersion >= 7) {
Builder.defineMacro("__ARM_NEON", "1");
Builder.defineMacro("__ARM_NEON__");
// current AArch32 NEON implementations do not support double-precision
// floating-point even when it is present in VFP.
Builder.defineMacro("__ARM_NEON_FP",
"0x" + Twine::utohexstr(HW_FP & ~HW_FP_DP));
}
Ard Biesheuvel recommended explicitly adding '-march=armv7-a' at the
beginning of the NEON_FLAGS definitions so that __ARM_NEON__ always gets
definined by Clang. This doesn't functionally change anything because
that code will only run where NEON is supported, which is implicitly
armv7.
Link: https://github.com/ClangBuiltLinux/linux/issues/287
Suggested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
* refs/heads/tmp-bb418a1:
Linux 4.19.31
s390/setup: fix boot crash for machine without EDAT-1
bcache: use (REQ_META|REQ_PRIO) to indicate bio for metadata
KVM: nVMX: Ignore limit checks on VMX instructions using flat segments
KVM: nVMX: Apply addr size mask to effective address for VMX instructions
KVM: nVMX: Sign extend displacements of VMX instr's mem operands
KVM: x86/mmu: Do not cache MMIO accesses while memslots are in flux
KVM: x86/mmu: Detect MMIO generation wrap in any address space
KVM: Call kvm_arch_memslots_updated() before updating memslots
drm/amd/display: don't call dm_pp_ function from an fpu block
drm/amd/powerplay: correct power reading on fiji
drm/radeon/evergreen_cs: fix missing break in switch statement
drm/fb-helper: generic: Fix drm_fbdev_client_restore()
media: imx: csi: Stop upstream before disabling IDMA channel
media: imx: csi: Disable CSI immediately after last EOF
media: vimc: Add vimc-streamer for stream control
media: uvcvideo: Avoid NULL pointer dereference at the end of streaming
media: lgdt330x: fix lock status reporting
media: imx: prpencvf: Stop upstream before disabling IDMA channel
rcu: Do RCU GP kthread self-wakeup from softirq and interrupt
tpm: Unify the send callback behaviour
tpm/tpm_crb: Avoid unaligned reads in crb_recv()
md: Fix failed allocation of md_register_thread
perf intel-pt: Fix divide by zero when TSC is not available
perf/x86/intel/uncore: Fix client IMC events return huge result
perf intel-pt: Fix overlap calculation for padding
perf auxtrace: Define auxtrace record alignment
perf tools: Fix split_kallsyms_for_kcore() for trampoline symbols
perf intel-pt: Fix CYC timestamp calculation after OVF
x86/unwind/orc: Fix ORC unwind table alignment
vt: perform safe console erase in the right order
stable-kernel-rules.rst: add link to networking patch queue
bcache: never writeback a discard operation
PM / wakeup: Rework wakeup source timer cancellation
svcrpc: fix UDP on servers with lots of threads
NFSv4.1: Reinitialise sequence results before retransmitting a request
nfsd: fix wrong check in write_v4_end_grace()
nfsd: fix memory corruption caused by readdir
nfsd: fix performance-limiting session calculation
NFS: Don't recoalesce on error in nfs_pageio_complete_mirror()
NFS: Fix an I/O request leakage in nfs_do_recoalesce
NFS: Fix I/O request leakages
cpcap-charger: generate events for userspace
mfd: sm501: Fix potential NULL pointer dereference
dm integrity: limit the rate of error messages
dm: fix to_sector() for 32bit
ipmi_si: fix use-after-free of resource->name
arm64: KVM: Fix architecturally invalid reset value for FPEXC32_EL2
arm64: debug: Ensure debug handlers check triggering exception level
arm64: Fix HCR.TGE status for NMI contexts
ARM: s3c24xx: Fix boolean expressions in osiris_dvs_notify
powerpc/traps: Fix the message printed when stack overflows
powerpc/traps: fix recoverability of machine check handling on book3s/32
powerpc/hugetlb: Don't do runtime allocation of 16G pages in LPAR configuration
powerpc/ptrace: Simplify vr_get/set() to avoid GCC warning
powerpc: Fix 32-bit KVM-PR lockup and host crash with MacOS guest
powerpc/powernv: Don't reprogram SLW image on every KVM guest entry/exit
powerpc/83xx: Also save/restore SPRG4-7 during suspend
powerpc/powernv: Make opal log only readable by root
powerpc/wii: properly disable use of BATs when requested.
powerpc/32: Clear on-stack exception marker upon exception return
security/selinux: fix SECURITY_LSM_NATIVE_LABELS on reused superblock
selinux: add the missing walk_size + len check in selinux_sctp_bind_connect
jbd2: fix compile warning when using JBUFFER_TRACE
jbd2: clear dirty flag when revoking a buffer from an older transaction
serial: 8250_pci: Have ACCES cards that use the four port Pericom PI7C9X7954 chip use the pci_pericom_setup()
serial: 8250_pci: Fix number of ports for ACCES serial cards
serial: 8250_of: assume reg-shift of 2 for mrvl,mmp-uart
serial: uartps: Fix stuck ISR if RX disabled with non-empty FIFO
bpf: only test gso type on gso packets
drm/i915: Relax mmap VMA check
can: flexcan: FLEXCAN_IFLAG_MB: add () around macro argument
gpio: pca953x: Fix dereference of irq data in shutdown
media: i2c: ov5640: Fix post-reset delay
i2c: tegra: fix maximum transfer size
parport_pc: fix find_superio io compare code, should use equal test.
intel_th: Don't reference unassigned outputs
device property: Fix the length used in PROPERTY_ENTRY_STRING()
kernel/sysctl.c: add missing range check in do_proc_dointvec_minmax_conv
mm/memory.c: do_fault: avoid usage of stale vm_area_struct
mm/vmalloc: fix size check for remap_vmalloc_range_partial()
mm: hwpoison: fix thp split handing in soft_offline_in_use_page()
dmaengine: usb-dmac: Make DMAC system sleep callbacks explicit
usb: typec: tps6598x: handle block writes separately with plain-I2C adapters
usb: chipidea: tegra: Fix missed ci_hdrc_remove_device()
clk: ingenic: Fix doc of ingenic_cgu_div_info
clk: ingenic: Fix round_rate misbehaving with non-integer dividers
clk: samsung: exynos5: Fix kfree() of const memory on setting driver_override
clk: samsung: exynos5: Fix possible NULL pointer exception on platform_device_alloc() failure
clk: clk-twl6040: Fix imprecise external abort for pdmclk
clk: uniphier: Fix update register for CPU-gear
ext2: Fix underflow in ext2_max_size()
cxl: Wrap iterations over afu slices inside 'afu_list_lock'
IB/hfi1: Close race condition on user context disable and close
PCI: dwc: skip MSI init if MSIs have been explicitly disabled
PCI/DPC: Fix print AER status in DPC event handling
PCI/ASPM: Use LTR if already enabled by platform
ext4: fix crash during online resizing
ext4: add mask of ext4 flags to swap
ext4: update quota information while swapping boot loader inode
ext4: cleanup pagecache before swap i_data
ext4: fix check of inode in swap_inode_boot_loader
cpufreq: pxa2xx: remove incorrect __init annotation
cpufreq: tegra124: add missing of_node_put()
cpufreq: kryo: Release OPP tables on module removal
x86/kprobes: Prohibit probing on optprobe template code
irqchip/brcmstb-l2: Use _irqsave locking variants in non-interrupt code
irqchip/gic-v3-its: Avoid parsing _indirect_ twice for Device table
libertas_tf: don't set URB_ZERO_PACKET on IN USB transfer
soc: qcom: rpmh: Avoid accessing freed memory from batch API
Btrfs: fix corruption reading shared and compressed extents after hole punching
btrfs: ensure that a DUP or RAID1 block group has exactly two stripes
Btrfs: setup a nofs context for memory allocation at __btrfs_set_acl
Btrfs: setup a nofs context for memory allocation at btrfs_create_tree()
m68k: Add -ffreestanding to CFLAGS
ovl: Do not lose security.capability xattr over metadata file copy-up
ovl: During copy up, first copy up data and then xattrs
splice: don't merge into linked buffers
fs/devpts: always delete dcache dentry-s in dput()
scsi: qla2xxx: Fix LUN discovery if loop id is not assigned yet by firmware
scsi: target/iscsi: Avoid iscsit_release_commands_from_conn() deadlock
scsi: sd: Optimal I/O size should be a multiple of physical block size
scsi: aacraid: Fix performance issue on logical drives
scsi: virtio_scsi: don't send sc payload with tmfs
s390/virtio: handle find on invalid queue gracefully
s390/setup: fix early warning messages
clocksource/drivers/arch_timer: Workaround for Allwinner A64 timer instability
clocksource/drivers/exynos_mct: Clear timer interrupt when shutdown
clocksource/drivers/exynos_mct: Move one-shot check from tick clear to ISR
regulator: s2mpa01: Fix step values for some LDOs
regulator: max77620: Initialize values for DT properties
regulator: s2mps11: Fix steps for buck7, buck8 and LDO35
spi: pxa2xx: Setup maximum supported DMA transfer length
spi: ti-qspi: Fix mmap read when more than one CS in use
netfilter: ipt_CLUSTERIP: fix warning unused variable cn
mmc:fix a bug when max_discard is 0
mmc: sdhci-esdhc-imx: fix HS400 timing issue
ACPI / device_sysfs: Avoid OF modalias creation for removed device
xen: fix dom0 boot on huge systems
tracing/perf: Use strndup_user() instead of buggy open-coded version
tracing: Do not free iter->trace in fail path of tracing_open_pipe()
tracing: Use strncpy instead of memcpy for string keys in hist triggers
CIFS: Fix read after write for files with read caching
CIFS: Do not skip SMB2 message IDs on send failures
CIFS: Do not reset lease state to NONE on lease break
crypto: arm64/aes-ccm - fix bugs in non-NEON fallback routine
crypto: arm64/aes-ccm - fix logical bug in AAD MAC handling
crypto: x86/morus - fix handling chunked inputs and MAY_SLEEP
crypto: x86/aesni-gcm - fix crash on empty plaintext
crypto: x86/aegis - fix handling chunked inputs and MAY_SLEEP
crypto: testmgr - skip crc32c context test for ahash algorithms
crypto: skcipher - set CRYPTO_TFM_NEED_KEY if ->setkey() fails
crypto: pcbc - remove bogus memcpy()s with src == dest
crypto: morus - fix handling chunked inputs
crypto: hash - set CRYPTO_TFM_NEED_KEY if ->setkey() fails
crypto: arm64/crct10dif - revert to C code for short inputs
crypto: arm64/aes-neonbs - fix returning final keystream block
crypto: arm/crct10dif - revert to C code for short inputs
crypto: aegis - fix handling chunked inputs
crypto: aead - set CRYPTO_TFM_NEED_KEY if ->setkey() fails
fix cgroup_do_mount() handling of failure exits
libnvdimm: Fix altmap reservation size calculation
libnvdimm/pmem: Honor force_raw for legacy pmem regions
libnvdimm, pfn: Fix over-trim in trim_pfn_device()
libnvdimm/label: Clear 'updating' flag after label-set update
nfit/ars: Attempt short-ARS even in the no_init_ars case
nfit/ars: Attempt a short-ARS whenever the ARS state is idle at boot
acpi/nfit: Fix bus command validation
nfit: acpi_nfit_ctl(): Check out_obj->type in the right place
stm class: Prevent division by zero
tmpfs: fix uninitialized return value in shmem_link
selftests: fib_tests: sleep after changing carrier. again.
net: set static variable an initial value in atl2_probe()
bnxt_en: Wait longer for the firmware message response to complete.
bnxt_en: Fix typo in firmware message timeout logic.
nfp: bpf: fix ALU32 high bits clearance bug
nfp: bpf: fix code-gen bug on BPF_ALU | BPF_XOR | BPF_K
net: thunderx: add nicvf_send_msg_to_pf result check for set_rx_mode_task
net: thunderx: make CFG_DONE message to run through generic send-ack sequence
bpf, lpm: fix lookup bug in map_delete_elem
mac80211_hwsim: propagate genlmsg_reply return code
phonet: fix building with clang
ARCv2: don't assume core 0x54 has dual issue
ARCv2: support manual regfile save on interrupts
ARC: uacces: remove lp_start, lp_end from clobber list
ARCv2: lib: memcpy: fix doing prefetchw outside of buffer
ixgbe: fix older devices that do not support IXGBE_MRQC_L3L4TXSWEN
tmpfs: fix link accounting when a tmpfile is linked in
mm: handle lru_add_drain_all for UP properly
net: marvell: mvneta: fix DMA debug warning
ARM: tegra: Restore DT ABI on Tegra124 Chromebooks
arm64: Relax GIC version check during early boot
ARM: dts: armada-xp: fix Armada XP boards NAND description
qed: Fix iWARP syn packet mac address validation.
qed: Fix iWARP buffer size provided for syn packet processing.
ASoC: topology: free created components in tplg load error
mailbox: bcm-flexrm-mailbox: Fix FlexRM ring flush timeout issue
xfrm: Fix inbound traffic via XFRM interfaces across network namespaces
net: mv643xx_eth: disable clk on error path in mv643xx_eth_shared_probe()
qmi_wwan: apply SET_DTR quirk to Sierra WP7607
pinctrl: meson: meson8b: fix the sdxc_a data 1..3 pins
net: dsa: bcm_sf2: Do not assume DSA master supports WoL
net: systemport: Fix reception of BPDUs
scsi: libiscsi: Fix race between iscsi_xmit_task and iscsi_complete_task
keys: Fix dependency loop between construction record and auth key
assoc_array: Fix shortcut creation
ARM: 8835/1: dma-mapping: Clear DMA ops on teardown
af_key: unconditionally clone on broadcast
bpf: fix lockdep false positive in stackmap
bpf: only adjust gso_size on bytestream protocols
ARM: 8824/1: fix a migrating irq bug when hotplug cpu
esp: Skip TX bytes accounting when sending from a request socket
clk: sunxi: A31: Fix wrong AHB gate number
kallsyms: Handle too long symbols in kallsyms.c
clk: sunxi-ng: v3s: Fix TCON reset de-assert bit
Input: st-keyscan - fix potential zalloc NULL dereference
auxdisplay: ht16k33: fix potential user-after-free on module unload
i2c: bcm2835: Clear current buffer pointers and counts after a transfer
i2c: cadence: Fix the hold bit setting
net: hns: Fix object reference leaks in hns_dsaf_roce_reset()
mm: page_alloc: fix ref bias in page_frag_alloc() for 1-byte allocs
x86/CPU: Add Icelake model number
net: dsa: bcm_sf2: potential array overflow in bcm_sf2_sw_suspend()
scsi: qla2xxx: Fix panic from use after free in qla2x00_async_tm_cmd
Revert "mm: use early_pfn_to_nid in page_ext_init"
mm/gup: fix gup_pmd_range() for dax
NFS: Don't use page_file_mapping after removing the page
xprtrdma: Make sure Send CQ is allocated on an existing compvec
floppy: check_events callback should not return a negative number
ipvs: fix dependency on nf_defrag_ipv6
blk-mq: insert rq with DONTPREP to hctx dispatch list when requeue
netfilter: compat: initialize all fields in xt_init
mac80211: Fix Tx aggregation session tear down with ITXQs
mac80211: call drv_ibss_join() on restart
Input: matrix_keypad - use flush_delayed_work()
Input: ps2-gpio - flush TX work when closing port
Input: cap11xx - switch to using set_brightness_blocking()
ARM: OMAP2+: fix lack of timer interrupts on CPU1 after hotplug
ASoC: samsung: Prevent clk_get_rate() calls in atomic context
KVM: arm64: Forbid kprobing of the VHE world-switch code
KVM: arm/arm64: vgic: Always initialize the group of private IRQs
arm/arm64: KVM: Don't panic on failure to properly reset system registers
arm/arm64: KVM: Allow a VCPU to fully reset itself
KVM: arm/arm64: Reset the VCPU without preemption and vcpu state loaded
ASoC: rsnd: fixup rsnd_ssi_master_clk_start() user count check
ASoC: dapm: fix out-of-bounds accesses to DAPM lookup tables
ARM: OMAP2+: Variable "reg" in function omap4_dsi_mux_pads() could be uninitialized
ARM: dts: Configure clock parent for pwm vibra
Input: pwm-vibra - stop regulator after disabling pwm, not before
Input: pwm-vibra - prevent unbalanced regulator
s390/dasd: fix using offset into zero size array error
arm64: dts: rockchip: fix graph_port warning on rk3399 bob kevin and excavator
KVM: arm/arm64: vgic: Make vgic_dist->lpi_list_lock a raw_spinlock
clocksource: timer-ti-dm: Fix pwm dmtimer usage of fck reparenting
ASoC: rt5682: Correct the setting while select ASRC clk for AD/DA filter
gpu: ipu-v3: Fix CSI offsets for imx53
drm/imx: imx-ldb: add missing of_node_puts
gpu: ipu-v3: Fix i.MX51 CSI control registers offset
drm/imx: ignore plane updates on disabled crtcs
crypto: rockchip - update new iv to device in multiple operations
crypto: rockchip - fix scatterlist nents error
crypto: ahash - fix another early termination in hash walk
crypto: cfb - remove bogus memcpy() with src == dest
crypto: cfb - add missing 'chunksize' property
crypto: ccree - don't copy zero size ciphertext
crypto: ccree - unmap buffer before copying IV
crypto: ccree - fix free of unallocated mlli buffer
crypto: caam - fix DMA mapping of stack memory
crypto: caam - fixed handling of sg list
crypto: ccree - fix missing break in switch statement
crypto: caam - fix hash context DMA unmap size
stm class: Fix an endless loop in channel allocation
mei: bus: move hw module get/put to probe/release
mei: hbm: clean the feature flags on link reset
iio: adc: exynos-adc: Fix NULL pointer exception on unbind
ASoC: codecs: pcm186x: Fix energysense SLEEP bit
ASoC: codecs: pcm186x: fix wrong usage of DECLARE_TLV_DB_SCALE()
ASoC: fsl_esai: fix register setting issue in RIGHT_J mode
9p/net: fix memory leak in p9_client_create
9p: use inode->i_lock to protect i_size_write() under 32-bit
media: videobuf2-v4l2: drop WARN_ON in vb2_warn_zero_bytesused()
ANDROID: cuttlefish_defconfig: Enable CONFIG_INPUT_MOUSEDEV
FROMLIST: psi: introduce psi monitor
FROMLIST: refactor header includes to allow kthread.h inclusion in psi_types.h
FROMLIST: psi: track changed states
FROMLIST: psi: split update_stats into parts
FROMLIST: psi: rename psi fields in preparation for psi trigger addition
FROMLIST: psi: make psi_enable static
FROMLIST: psi: introduce state_mask to represent stalled psi states
ANDROID: cuttlefish_defconfig: Enable CONFIG_PSI
UPSTREAM: kernel: cgroup: add poll file operation
UPSTREAM: fs: kernfs: add poll file operation
UPSTREAM: psi: avoid divide-by-zero crash inside virtual machines
UPSTREAM: psi: clarify the Kconfig text for the default-disable option
UPSTREAM: psi: fix aggregation idle shut-off
UPSTREAM: psi: fix reference to kernel commandline enable
UPSTREAM: psi: make disabling/enabling easier for vendor kernels
UPSTREAM: kernel/sched/psi.c: simplify cgroup_move_task()
UPSTREAM: psi: cgroup support
UPSTREAM: psi: pressure stall information for CPU, memory, and IO
UPSTREAM: sched: introduce this_rq_lock_irq()
UPSTREAM: sched: sched.h: make rq locking and clock functions available in stats.h
UPSTREAM: sched: loadavg: make calc_load_n() public
BACKPORT: sched: loadavg: consolidate LOAD_INT, LOAD_FRAC, CALC_LOAD
UPSTREAM: delayacct: track delays from thrashing cache pages
UPSTREAM: mm: workingset: tell cache transitions from workingset thrashing
Conflicts:
arch/arm/kernel/irq.c
drivers/scsi/sd.c
include/linux/sched.h
init/Kconfig
kernel/sched/Makefile
kernel/sched/sched.h
kernel/workqueue.c
sound/soc/soc-dapm.c
Change-Id: Ia2dcc01c712134c57037ca6788d51172f66bcd93
Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org>
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Merge 4.19.33 into android-4.19-q
Changes in 4.19.33
Bluetooth: Check L2CAP option sizes returned from l2cap_get_conf_opt
Bluetooth: Verify that l2cap_get_conf_opt provides large enough buffer
ipmi_si: Fix crash when using hard-coded device
dccp: do not use ipv6 header for ipv4 flow
genetlink: Fix a memory leak on error path
gtp: change NET_UDP_TUNNEL dependency to select
ipv6: make ip6_create_rt_rcu return ip6_null_entry instead of NULL
mac8390: Fix mmio access size probe
mISDN: hfcpci: Test both vendor & device ID for Digium HFC4S
net: aquantia: fix rx checksum offload for UDP/TCP over IPv6
net: datagram: fix unbounded loop in __skb_try_recv_datagram()
net/packet: Set __GFP_NOWARN upon allocation in alloc_pg_vec
net: phy: meson-gxl: fix interrupt support
net: rose: fix a possible stack overflow
net: stmmac: fix memory corruption with large MTUs
net-sysfs: call dev_hold if kobject_init_and_add success
packets: Always register packet sk in the same order
rhashtable: Still do rehash when we get EEXIST
sctp: get sctphdr by offset in sctp_compute_cksum
sctp: use memdup_user instead of vmemdup_user
tcp: do not use ipv6 header for ipv4 flow
tipc: allow service ranges to be connect()'ed on RDM/DGRAM
tipc: change to check tipc_own_id to return in tipc_net_stop
tipc: fix cancellation of topology subscriptions
tun: properly test for IFF_UP
vrf: prevent adding upper devices
vxlan: Don't call gro_cells_destroy() before device is unregistered
ila: Fix rhashtable walker list corruption
net: sched: fix cleanup NULL pointer exception in act_mirr
thunderx: enable page recycling for non-XDP case
thunderx: eliminate extra calls to put_page() for pages held for recycling
tun: add a missing rcu_read_unlock() in error path
powerpc/fsl: Add infrastructure to fixup branch predictor flush
powerpc/fsl: Add macro to flush the branch predictor
powerpc/fsl: Emulate SPRN_BUCSR register
powerpc/fsl: Add nospectre_v2 command line argument
powerpc/fsl: Flush the branch predictor at each kernel entry (64bit)
powerpc/fsl: Flush the branch predictor at each kernel entry (32 bit)
powerpc/fsl: Flush branch predictor when entering KVM
powerpc/fsl: Enable runtime patching if nospectre_v2 boot arg is used
powerpc/fsl: Update Spectre v2 reporting
powerpc/fsl: Fixed warning: orphan section `__btb_flush_fixup'
powerpc/fsl: Fix the flush of branch predictor.
powerpc/security: Fix spectre_v2 reporting
Btrfs: fix incorrect file size after shrinking truncate and fsync
btrfs: remove WARN_ON in log_dir_items
btrfs: don't report readahead errors and don't update statistics
btrfs: raid56: properly unmap parity page in finish_parity_scrub()
btrfs: Avoid possible qgroup_rsv_size overflow in btrfs_calculate_inode_block_rsv_size
Btrfs: fix assertion failure on fsync with NO_HOLES enabled
ARM: imx6q: cpuidle: fix bug that CPU might not wake up at expected time
powerpc: bpf: Fix generation of load/store DW instructions
vfio: ccw: only free cp on final interrupt
NFS: fix mount/umount race in nlmclnt.
NFSv4.1 don't free interrupted slot on open
net: dsa: qca8k: remove leftover phy accessors
ALSA: rawmidi: Fix potential Spectre v1 vulnerability
ALSA: seq: oss: Fix Spectre v1 vulnerability
ALSA: pcm: Fix possible OOB access in PCM oss plugins
ALSA: pcm: Don't suspend stream in unrecoverable PCM state
ALSA: hda/realtek - Add support headset mode for DELL WYSE AIO
ALSA: hda/realtek - Add support headset mode for New DELL WYSE NB
ALSA: hda/realtek: Enable headset MIC of Acer AIO with ALC286
ALSA: hda/realtek: Enable headset MIC of Acer Aspire Z24-890 with ALC286
ALSA: hda/realtek - Add support for Acer Aspire E5-523G/ES1-432 headset mic
ALSA: hda/realtek: Enable ASUS X441MB and X705FD headset MIC with ALC256
ALSA: hda/realtek: Enable headset mic of ASUS P5440FF with ALC256
ALSA: hda/realtek: Enable headset MIC of ASUS X430UN and X512DK with ALC256
ALSA: hda/realtek - Fix speakers on Acer Predator Helios 500 Ryzen laptops
kbuild: modversions: Fix relative CRC byte order interpretation
fs/open.c: allow opening only regular files during execve()
ocfs2: fix inode bh swapping mixup in ocfs2_reflink_inodes_lock
scsi: sd: Fix a race between closing an sd device and sd I/O
scsi: sd: Quiesce warning if device does not report optimal I/O size
scsi: zfcp: fix rport unblock if deleted SCSI devices on Scsi_Host
scsi: zfcp: fix scsi_eh host reset with port_forced ERP for non-NPIV FCP devices
drm/rockchip: vop: reset scale mode when win is disabled
tty: mxs-auart: fix a potential NULL pointer dereference
tty: atmel_serial: fix a potential NULL pointer dereference
tty: serial: qcom_geni_serial: Initialize baud in qcom_geni_console_setup
staging: comedi: ni_mio_common: Fix divide-by-zero for DIO cmdtest
staging: speakup_soft: Fix alternate speech with other synths
staging: vt6655: Remove vif check from vnt_interrupt
staging: vt6655: Fix interrupt race condition on device start up.
staging: erofs: fix to handle error path of erofs_vmap()
serial: max310x: Fix to avoid potential NULL pointer dereference
serial: mvebu-uart: Fix to avoid a potential NULL pointer dereference
serial: sh-sci: Fix setting SCSCR_TIE while transferring data
USB: serial: cp210x: add new device id
USB: serial: ftdi_sio: add additional NovaTech products
USB: serial: mos7720: fix mos_parport refcount imbalance on error path
USB: serial: option: set driver_info for SIM5218 and compatibles
USB: serial: option: add support for Quectel EM12
USB: serial: option: add Olicard 600
Disable kgdboc failed by echo space to /sys/module/kgdboc/parameters/kgdboc
fs/proc/proc_sysctl.c: fix NULL pointer dereference in put_links
drm/vgem: fix use-after-free when drm_gem_handle_create() fails
drm/vkms: fix use-after-free when drm_gem_handle_create() fails
drm/i915/gvt: Fix MI_FLUSH_DW parsing with correct index check
gpio: exar: add a check for the return value of ida_simple_get fails
gpio: adnp: Fix testing wrong value in adnp_gpio_direction_input
phy: sun4i-usb: Support set_mode to USB_HOST for non-OTG PHYs
usb: mtu3: fix EXTCON dependency
USB: gadget: f_hid: fix deadlock in f_hidg_write()
usb: common: Consider only available nodes for dr_mode
usb: host: xhci-rcar: Add XHCI_TRUST_TX_LENGTH quirk
xhci: Fix port resume done detection for SS ports with LPM enabled
usb: xhci: dbc: Don't free all memory with spinlock held
xhci: Don't let USB3 ports stuck in polling state prevent suspend
usb: cdc-acm: fix race during wakeup blocking TX traffic
mm: add support for kmem caches in DMA32 zone
iommu/io-pgtable-arm-v7s: request DMA32 memory, and improve debugging
mm: mempolicy: make mbind() return -EIO when MPOL_MF_STRICT is specified
mm/migrate.c: add missing flush_dcache_page for non-mapped page migrate
perf pmu: Fix parser error for uncore event alias
perf intel-pt: Fix TSC slip
objtool: Query pkg-config for libelf location
powerpc/pseries/energy: Use OF accessor functions to read ibm,drc-indexes
powerpc/64: Fix memcmp reading past the end of src/dest
watchdog: Respect watchdog cpumask on CPU hotplug
cpu/hotplug: Prevent crash when CPU bringup fails on CONFIG_HOTPLUG_CPU=n
x86/smp: Enforce CONFIG_HOTPLUG_CPU when SMP=y
KVM: Reject device ioctls from processes other than the VM's creator
KVM: x86: update %rip after emulating IO
KVM: x86: Emulate MSR_IA32_ARCH_CAPABILITIES on AMD hosts
staging: erofs: fix error handling when failed to read compresssed data
staging: erofs: keep corrupted fs from crashing kernel in erofs_readdir()
bpf: do not restore dst_reg when cur_state is freed
drivers: base: Helpers for adding device connection descriptions
platform: x86: intel_cht_int33fe: Register all connections at once
platform: x86: intel_cht_int33fe: Add connection for the DP alt mode
platform: x86: intel_cht_int33fe: Add connections for the USB Type-C port
usb: typec: class: Don't use port parent for getting mux handles
platform: x86: intel_cht_int33fe: Remove the old connections for the muxes
Linux 4.19.33
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Merge 4.19.33 into android-4.19
Changes in 4.19.33
Bluetooth: Check L2CAP option sizes returned from l2cap_get_conf_opt
Bluetooth: Verify that l2cap_get_conf_opt provides large enough buffer
ipmi_si: Fix crash when using hard-coded device
dccp: do not use ipv6 header for ipv4 flow
genetlink: Fix a memory leak on error path
gtp: change NET_UDP_TUNNEL dependency to select
ipv6: make ip6_create_rt_rcu return ip6_null_entry instead of NULL
mac8390: Fix mmio access size probe
mISDN: hfcpci: Test both vendor & device ID for Digium HFC4S
net: aquantia: fix rx checksum offload for UDP/TCP over IPv6
net: datagram: fix unbounded loop in __skb_try_recv_datagram()
net/packet: Set __GFP_NOWARN upon allocation in alloc_pg_vec
net: phy: meson-gxl: fix interrupt support
net: rose: fix a possible stack overflow
net: stmmac: fix memory corruption with large MTUs
net-sysfs: call dev_hold if kobject_init_and_add success
packets: Always register packet sk in the same order
rhashtable: Still do rehash when we get EEXIST
sctp: get sctphdr by offset in sctp_compute_cksum
sctp: use memdup_user instead of vmemdup_user
tcp: do not use ipv6 header for ipv4 flow
tipc: allow service ranges to be connect()'ed on RDM/DGRAM
tipc: change to check tipc_own_id to return in tipc_net_stop
tipc: fix cancellation of topology subscriptions
tun: properly test for IFF_UP
vrf: prevent adding upper devices
vxlan: Don't call gro_cells_destroy() before device is unregistered
ila: Fix rhashtable walker list corruption
net: sched: fix cleanup NULL pointer exception in act_mirr
thunderx: enable page recycling for non-XDP case
thunderx: eliminate extra calls to put_page() for pages held for recycling
tun: add a missing rcu_read_unlock() in error path
powerpc/fsl: Add infrastructure to fixup branch predictor flush
powerpc/fsl: Add macro to flush the branch predictor
powerpc/fsl: Emulate SPRN_BUCSR register
powerpc/fsl: Add nospectre_v2 command line argument
powerpc/fsl: Flush the branch predictor at each kernel entry (64bit)
powerpc/fsl: Flush the branch predictor at each kernel entry (32 bit)
powerpc/fsl: Flush branch predictor when entering KVM
powerpc/fsl: Enable runtime patching if nospectre_v2 boot arg is used
powerpc/fsl: Update Spectre v2 reporting
powerpc/fsl: Fixed warning: orphan section `__btb_flush_fixup'
powerpc/fsl: Fix the flush of branch predictor.
powerpc/security: Fix spectre_v2 reporting
Btrfs: fix incorrect file size after shrinking truncate and fsync
btrfs: remove WARN_ON in log_dir_items
btrfs: don't report readahead errors and don't update statistics
btrfs: raid56: properly unmap parity page in finish_parity_scrub()
btrfs: Avoid possible qgroup_rsv_size overflow in btrfs_calculate_inode_block_rsv_size
Btrfs: fix assertion failure on fsync with NO_HOLES enabled
ARM: imx6q: cpuidle: fix bug that CPU might not wake up at expected time
powerpc: bpf: Fix generation of load/store DW instructions
vfio: ccw: only free cp on final interrupt
NFS: fix mount/umount race in nlmclnt.
NFSv4.1 don't free interrupted slot on open
net: dsa: qca8k: remove leftover phy accessors
ALSA: rawmidi: Fix potential Spectre v1 vulnerability
ALSA: seq: oss: Fix Spectre v1 vulnerability
ALSA: pcm: Fix possible OOB access in PCM oss plugins
ALSA: pcm: Don't suspend stream in unrecoverable PCM state
ALSA: hda/realtek - Add support headset mode for DELL WYSE AIO
ALSA: hda/realtek - Add support headset mode for New DELL WYSE NB
ALSA: hda/realtek: Enable headset MIC of Acer AIO with ALC286
ALSA: hda/realtek: Enable headset MIC of Acer Aspire Z24-890 with ALC286
ALSA: hda/realtek - Add support for Acer Aspire E5-523G/ES1-432 headset mic
ALSA: hda/realtek: Enable ASUS X441MB and X705FD headset MIC with ALC256
ALSA: hda/realtek: Enable headset mic of ASUS P5440FF with ALC256
ALSA: hda/realtek: Enable headset MIC of ASUS X430UN and X512DK with ALC256
ALSA: hda/realtek - Fix speakers on Acer Predator Helios 500 Ryzen laptops
kbuild: modversions: Fix relative CRC byte order interpretation
fs/open.c: allow opening only regular files during execve()
ocfs2: fix inode bh swapping mixup in ocfs2_reflink_inodes_lock
scsi: sd: Fix a race between closing an sd device and sd I/O
scsi: sd: Quiesce warning if device does not report optimal I/O size
scsi: zfcp: fix rport unblock if deleted SCSI devices on Scsi_Host
scsi: zfcp: fix scsi_eh host reset with port_forced ERP for non-NPIV FCP devices
drm/rockchip: vop: reset scale mode when win is disabled
tty: mxs-auart: fix a potential NULL pointer dereference
tty: atmel_serial: fix a potential NULL pointer dereference
tty: serial: qcom_geni_serial: Initialize baud in qcom_geni_console_setup
staging: comedi: ni_mio_common: Fix divide-by-zero for DIO cmdtest
staging: speakup_soft: Fix alternate speech with other synths
staging: vt6655: Remove vif check from vnt_interrupt
staging: vt6655: Fix interrupt race condition on device start up.
staging: erofs: fix to handle error path of erofs_vmap()
serial: max310x: Fix to avoid potential NULL pointer dereference
serial: mvebu-uart: Fix to avoid a potential NULL pointer dereference
serial: sh-sci: Fix setting SCSCR_TIE while transferring data
USB: serial: cp210x: add new device id
USB: serial: ftdi_sio: add additional NovaTech products
USB: serial: mos7720: fix mos_parport refcount imbalance on error path
USB: serial: option: set driver_info for SIM5218 and compatibles
USB: serial: option: add support for Quectel EM12
USB: serial: option: add Olicard 600
Disable kgdboc failed by echo space to /sys/module/kgdboc/parameters/kgdboc
fs/proc/proc_sysctl.c: fix NULL pointer dereference in put_links
drm/vgem: fix use-after-free when drm_gem_handle_create() fails
drm/vkms: fix use-after-free when drm_gem_handle_create() fails
drm/i915/gvt: Fix MI_FLUSH_DW parsing with correct index check
gpio: exar: add a check for the return value of ida_simple_get fails
gpio: adnp: Fix testing wrong value in adnp_gpio_direction_input
phy: sun4i-usb: Support set_mode to USB_HOST for non-OTG PHYs
usb: mtu3: fix EXTCON dependency
USB: gadget: f_hid: fix deadlock in f_hidg_write()
usb: common: Consider only available nodes for dr_mode
usb: host: xhci-rcar: Add XHCI_TRUST_TX_LENGTH quirk
xhci: Fix port resume done detection for SS ports with LPM enabled
usb: xhci: dbc: Don't free all memory with spinlock held
xhci: Don't let USB3 ports stuck in polling state prevent suspend
usb: cdc-acm: fix race during wakeup blocking TX traffic
mm: add support for kmem caches in DMA32 zone
iommu/io-pgtable-arm-v7s: request DMA32 memory, and improve debugging
mm: mempolicy: make mbind() return -EIO when MPOL_MF_STRICT is specified
mm/migrate.c: add missing flush_dcache_page for non-mapped page migrate
perf pmu: Fix parser error for uncore event alias
perf intel-pt: Fix TSC slip
objtool: Query pkg-config for libelf location
powerpc/pseries/energy: Use OF accessor functions to read ibm,drc-indexes
powerpc/64: Fix memcmp reading past the end of src/dest
watchdog: Respect watchdog cpumask on CPU hotplug
cpu/hotplug: Prevent crash when CPU bringup fails on CONFIG_HOTPLUG_CPU=n
x86/smp: Enforce CONFIG_HOTPLUG_CPU when SMP=y
KVM: Reject device ioctls from processes other than the VM's creator
KVM: x86: update %rip after emulating IO
KVM: x86: Emulate MSR_IA32_ARCH_CAPABILITIES on AMD hosts
staging: erofs: fix error handling when failed to read compresssed data
staging: erofs: keep corrupted fs from crashing kernel in erofs_readdir()
bpf: do not restore dst_reg when cur_state is freed
drivers: base: Helpers for adding device connection descriptions
platform: x86: intel_cht_int33fe: Register all connections at once
platform: x86: intel_cht_int33fe: Add connection for the DP alt mode
platform: x86: intel_cht_int33fe: Add connections for the USB Type-C port
usb: typec: class: Don't use port parent for getting mux handles
platform: x86: intel_cht_int33fe: Remove the old connections for the muxes
Linux 4.19.33
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit 408f13ef358aa5ad56dc6230c2c7deb92cf462b1 ]
As it stands if a shrink is delayed because of an outstanding
rehash, we will go into a rescheduling loop without ever doing
the rehash.
This patch fixes this by still carrying out the rehash and then
rescheduling so that we can shrink after the completion of the
rehash should it still be necessary.
The return value of EEXIST captures this case and other cases
(e.g., another thread expanded/rehashed the table at the same
time) where we should still proceed with the rehash.
Fixes: da20420f83 ("rhashtable: Add nested tables")
Reported-by: Josh Elsasser <jelsasser@appneta.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Tested-by: Josh Elsasser <jelsasser@appneta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge 4.19.31 into android-4.19
Changes in 4.19.31
media: videobuf2-v4l2: drop WARN_ON in vb2_warn_zero_bytesused()
9p: use inode->i_lock to protect i_size_write() under 32-bit
9p/net: fix memory leak in p9_client_create
ASoC: fsl_esai: fix register setting issue in RIGHT_J mode
ASoC: codecs: pcm186x: fix wrong usage of DECLARE_TLV_DB_SCALE()
ASoC: codecs: pcm186x: Fix energysense SLEEP bit
iio: adc: exynos-adc: Fix NULL pointer exception on unbind
mei: hbm: clean the feature flags on link reset
mei: bus: move hw module get/put to probe/release
stm class: Fix an endless loop in channel allocation
crypto: caam - fix hash context DMA unmap size
crypto: ccree - fix missing break in switch statement
crypto: caam - fixed handling of sg list
crypto: caam - fix DMA mapping of stack memory
crypto: ccree - fix free of unallocated mlli buffer
crypto: ccree - unmap buffer before copying IV
crypto: ccree - don't copy zero size ciphertext
crypto: cfb - add missing 'chunksize' property
crypto: cfb - remove bogus memcpy() with src == dest
crypto: ahash - fix another early termination in hash walk
crypto: rockchip - fix scatterlist nents error
crypto: rockchip - update new iv to device in multiple operations
drm/imx: ignore plane updates on disabled crtcs
gpu: ipu-v3: Fix i.MX51 CSI control registers offset
drm/imx: imx-ldb: add missing of_node_puts
gpu: ipu-v3: Fix CSI offsets for imx53
ASoC: rt5682: Correct the setting while select ASRC clk for AD/DA filter
clocksource: timer-ti-dm: Fix pwm dmtimer usage of fck reparenting
KVM: arm/arm64: vgic: Make vgic_dist->lpi_list_lock a raw_spinlock
arm64: dts: rockchip: fix graph_port warning on rk3399 bob kevin and excavator
s390/dasd: fix using offset into zero size array error
Input: pwm-vibra - prevent unbalanced regulator
Input: pwm-vibra - stop regulator after disabling pwm, not before
ARM: dts: Configure clock parent for pwm vibra
ARM: OMAP2+: Variable "reg" in function omap4_dsi_mux_pads() could be uninitialized
ASoC: dapm: fix out-of-bounds accesses to DAPM lookup tables
ASoC: rsnd: fixup rsnd_ssi_master_clk_start() user count check
KVM: arm/arm64: Reset the VCPU without preemption and vcpu state loaded
arm/arm64: KVM: Allow a VCPU to fully reset itself
arm/arm64: KVM: Don't panic on failure to properly reset system registers
KVM: arm/arm64: vgic: Always initialize the group of private IRQs
KVM: arm64: Forbid kprobing of the VHE world-switch code
ASoC: samsung: Prevent clk_get_rate() calls in atomic context
ARM: OMAP2+: fix lack of timer interrupts on CPU1 after hotplug
Input: cap11xx - switch to using set_brightness_blocking()
Input: ps2-gpio - flush TX work when closing port
Input: matrix_keypad - use flush_delayed_work()
mac80211: call drv_ibss_join() on restart
mac80211: Fix Tx aggregation session tear down with ITXQs
netfilter: compat: initialize all fields in xt_init
blk-mq: insert rq with DONTPREP to hctx dispatch list when requeue
ipvs: fix dependency on nf_defrag_ipv6
floppy: check_events callback should not return a negative number
xprtrdma: Make sure Send CQ is allocated on an existing compvec
NFS: Don't use page_file_mapping after removing the page
mm/gup: fix gup_pmd_range() for dax
Revert "mm: use early_pfn_to_nid in page_ext_init"
scsi: qla2xxx: Fix panic from use after free in qla2x00_async_tm_cmd
net: dsa: bcm_sf2: potential array overflow in bcm_sf2_sw_suspend()
x86/CPU: Add Icelake model number
mm: page_alloc: fix ref bias in page_frag_alloc() for 1-byte allocs
net: hns: Fix object reference leaks in hns_dsaf_roce_reset()
i2c: cadence: Fix the hold bit setting
i2c: bcm2835: Clear current buffer pointers and counts after a transfer
auxdisplay: ht16k33: fix potential user-after-free on module unload
Input: st-keyscan - fix potential zalloc NULL dereference
clk: sunxi-ng: v3s: Fix TCON reset de-assert bit
kallsyms: Handle too long symbols in kallsyms.c
clk: sunxi: A31: Fix wrong AHB gate number
esp: Skip TX bytes accounting when sending from a request socket
ARM: 8824/1: fix a migrating irq bug when hotplug cpu
bpf: only adjust gso_size on bytestream protocols
bpf: fix lockdep false positive in stackmap
af_key: unconditionally clone on broadcast
ARM: 8835/1: dma-mapping: Clear DMA ops on teardown
assoc_array: Fix shortcut creation
keys: Fix dependency loop between construction record and auth key
scsi: libiscsi: Fix race between iscsi_xmit_task and iscsi_complete_task
net: systemport: Fix reception of BPDUs
net: dsa: bcm_sf2: Do not assume DSA master supports WoL
pinctrl: meson: meson8b: fix the sdxc_a data 1..3 pins
qmi_wwan: apply SET_DTR quirk to Sierra WP7607
net: mv643xx_eth: disable clk on error path in mv643xx_eth_shared_probe()
xfrm: Fix inbound traffic via XFRM interfaces across network namespaces
mailbox: bcm-flexrm-mailbox: Fix FlexRM ring flush timeout issue
ASoC: topology: free created components in tplg load error
qed: Fix iWARP buffer size provided for syn packet processing.
qed: Fix iWARP syn packet mac address validation.
ARM: dts: armada-xp: fix Armada XP boards NAND description
arm64: Relax GIC version check during early boot
ARM: tegra: Restore DT ABI on Tegra124 Chromebooks
net: marvell: mvneta: fix DMA debug warning
mm: handle lru_add_drain_all for UP properly
tmpfs: fix link accounting when a tmpfile is linked in
ixgbe: fix older devices that do not support IXGBE_MRQC_L3L4TXSWEN
ARCv2: lib: memcpy: fix doing prefetchw outside of buffer
ARC: uacces: remove lp_start, lp_end from clobber list
ARCv2: support manual regfile save on interrupts
ARCv2: don't assume core 0x54 has dual issue
phonet: fix building with clang
mac80211_hwsim: propagate genlmsg_reply return code
bpf, lpm: fix lookup bug in map_delete_elem
net: thunderx: make CFG_DONE message to run through generic send-ack sequence
net: thunderx: add nicvf_send_msg_to_pf result check for set_rx_mode_task
nfp: bpf: fix code-gen bug on BPF_ALU | BPF_XOR | BPF_K
nfp: bpf: fix ALU32 high bits clearance bug
bnxt_en: Fix typo in firmware message timeout logic.
bnxt_en: Wait longer for the firmware message response to complete.
net: set static variable an initial value in atl2_probe()
selftests: fib_tests: sleep after changing carrier. again.
tmpfs: fix uninitialized return value in shmem_link
stm class: Prevent division by zero
nfit: acpi_nfit_ctl(): Check out_obj->type in the right place
acpi/nfit: Fix bus command validation
nfit/ars: Attempt a short-ARS whenever the ARS state is idle at boot
nfit/ars: Attempt short-ARS even in the no_init_ars case
libnvdimm/label: Clear 'updating' flag after label-set update
libnvdimm, pfn: Fix over-trim in trim_pfn_device()
libnvdimm/pmem: Honor force_raw for legacy pmem regions
libnvdimm: Fix altmap reservation size calculation
fix cgroup_do_mount() handling of failure exits
crypto: aead - set CRYPTO_TFM_NEED_KEY if ->setkey() fails
crypto: aegis - fix handling chunked inputs
crypto: arm/crct10dif - revert to C code for short inputs
crypto: arm64/aes-neonbs - fix returning final keystream block
crypto: arm64/crct10dif - revert to C code for short inputs
crypto: hash - set CRYPTO_TFM_NEED_KEY if ->setkey() fails
crypto: morus - fix handling chunked inputs
crypto: pcbc - remove bogus memcpy()s with src == dest
crypto: skcipher - set CRYPTO_TFM_NEED_KEY if ->setkey() fails
crypto: testmgr - skip crc32c context test for ahash algorithms
crypto: x86/aegis - fix handling chunked inputs and MAY_SLEEP
crypto: x86/aesni-gcm - fix crash on empty plaintext
crypto: x86/morus - fix handling chunked inputs and MAY_SLEEP
crypto: arm64/aes-ccm - fix logical bug in AAD MAC handling
crypto: arm64/aes-ccm - fix bugs in non-NEON fallback routine
CIFS: Do not reset lease state to NONE on lease break
CIFS: Do not skip SMB2 message IDs on send failures
CIFS: Fix read after write for files with read caching
tracing: Use strncpy instead of memcpy for string keys in hist triggers
tracing: Do not free iter->trace in fail path of tracing_open_pipe()
tracing/perf: Use strndup_user() instead of buggy open-coded version
xen: fix dom0 boot on huge systems
ACPI / device_sysfs: Avoid OF modalias creation for removed device
mmc: sdhci-esdhc-imx: fix HS400 timing issue
mmc:fix a bug when max_discard is 0
netfilter: ipt_CLUSTERIP: fix warning unused variable cn
spi: ti-qspi: Fix mmap read when more than one CS in use
spi: pxa2xx: Setup maximum supported DMA transfer length
regulator: s2mps11: Fix steps for buck7, buck8 and LDO35
regulator: max77620: Initialize values for DT properties
regulator: s2mpa01: Fix step values for some LDOs
clocksource/drivers/exynos_mct: Move one-shot check from tick clear to ISR
clocksource/drivers/exynos_mct: Clear timer interrupt when shutdown
clocksource/drivers/arch_timer: Workaround for Allwinner A64 timer instability
s390/setup: fix early warning messages
s390/virtio: handle find on invalid queue gracefully
scsi: virtio_scsi: don't send sc payload with tmfs
scsi: aacraid: Fix performance issue on logical drives
scsi: sd: Optimal I/O size should be a multiple of physical block size
scsi: target/iscsi: Avoid iscsit_release_commands_from_conn() deadlock
scsi: qla2xxx: Fix LUN discovery if loop id is not assigned yet by firmware
fs/devpts: always delete dcache dentry-s in dput()
splice: don't merge into linked buffers
ovl: During copy up, first copy up data and then xattrs
ovl: Do not lose security.capability xattr over metadata file copy-up
m68k: Add -ffreestanding to CFLAGS
Btrfs: setup a nofs context for memory allocation at btrfs_create_tree()
Btrfs: setup a nofs context for memory allocation at __btrfs_set_acl
btrfs: ensure that a DUP or RAID1 block group has exactly two stripes
Btrfs: fix corruption reading shared and compressed extents after hole punching
soc: qcom: rpmh: Avoid accessing freed memory from batch API
libertas_tf: don't set URB_ZERO_PACKET on IN USB transfer
irqchip/gic-v3-its: Avoid parsing _indirect_ twice for Device table
irqchip/brcmstb-l2: Use _irqsave locking variants in non-interrupt code
x86/kprobes: Prohibit probing on optprobe template code
cpufreq: kryo: Release OPP tables on module removal
cpufreq: tegra124: add missing of_node_put()
cpufreq: pxa2xx: remove incorrect __init annotation
ext4: fix check of inode in swap_inode_boot_loader
ext4: cleanup pagecache before swap i_data
ext4: update quota information while swapping boot loader inode
ext4: add mask of ext4 flags to swap
ext4: fix crash during online resizing
PCI/ASPM: Use LTR if already enabled by platform
PCI/DPC: Fix print AER status in DPC event handling
PCI: dwc: skip MSI init if MSIs have been explicitly disabled
IB/hfi1: Close race condition on user context disable and close
cxl: Wrap iterations over afu slices inside 'afu_list_lock'
ext2: Fix underflow in ext2_max_size()
clk: uniphier: Fix update register for CPU-gear
clk: clk-twl6040: Fix imprecise external abort for pdmclk
clk: samsung: exynos5: Fix possible NULL pointer exception on platform_device_alloc() failure
clk: samsung: exynos5: Fix kfree() of const memory on setting driver_override
clk: ingenic: Fix round_rate misbehaving with non-integer dividers
clk: ingenic: Fix doc of ingenic_cgu_div_info
usb: chipidea: tegra: Fix missed ci_hdrc_remove_device()
usb: typec: tps6598x: handle block writes separately with plain-I2C adapters
dmaengine: usb-dmac: Make DMAC system sleep callbacks explicit
mm: hwpoison: fix thp split handing in soft_offline_in_use_page()
mm/vmalloc: fix size check for remap_vmalloc_range_partial()
mm/memory.c: do_fault: avoid usage of stale vm_area_struct
kernel/sysctl.c: add missing range check in do_proc_dointvec_minmax_conv
device property: Fix the length used in PROPERTY_ENTRY_STRING()
intel_th: Don't reference unassigned outputs
parport_pc: fix find_superio io compare code, should use equal test.
i2c: tegra: fix maximum transfer size
media: i2c: ov5640: Fix post-reset delay
gpio: pca953x: Fix dereference of irq data in shutdown
can: flexcan: FLEXCAN_IFLAG_MB: add () around macro argument
drm/i915: Relax mmap VMA check
bpf: only test gso type on gso packets
serial: uartps: Fix stuck ISR if RX disabled with non-empty FIFO
serial: 8250_of: assume reg-shift of 2 for mrvl,mmp-uart
serial: 8250_pci: Fix number of ports for ACCES serial cards
serial: 8250_pci: Have ACCES cards that use the four port Pericom PI7C9X7954 chip use the pci_pericom_setup()
jbd2: clear dirty flag when revoking a buffer from an older transaction
jbd2: fix compile warning when using JBUFFER_TRACE
selinux: add the missing walk_size + len check in selinux_sctp_bind_connect
security/selinux: fix SECURITY_LSM_NATIVE_LABELS on reused superblock
powerpc/32: Clear on-stack exception marker upon exception return
powerpc/wii: properly disable use of BATs when requested.
powerpc/powernv: Make opal log only readable by root
powerpc/83xx: Also save/restore SPRG4-7 during suspend
powerpc/powernv: Don't reprogram SLW image on every KVM guest entry/exit
powerpc: Fix 32-bit KVM-PR lockup and host crash with MacOS guest
powerpc/ptrace: Simplify vr_get/set() to avoid GCC warning
powerpc/hugetlb: Don't do runtime allocation of 16G pages in LPAR configuration
powerpc/traps: fix recoverability of machine check handling on book3s/32
powerpc/traps: Fix the message printed when stack overflows
ARM: s3c24xx: Fix boolean expressions in osiris_dvs_notify
arm64: Fix HCR.TGE status for NMI contexts
arm64: debug: Ensure debug handlers check triggering exception level
arm64: KVM: Fix architecturally invalid reset value for FPEXC32_EL2
ipmi_si: fix use-after-free of resource->name
dm: fix to_sector() for 32bit
dm integrity: limit the rate of error messages
mfd: sm501: Fix potential NULL pointer dereference
cpcap-charger: generate events for userspace
NFS: Fix I/O request leakages
NFS: Fix an I/O request leakage in nfs_do_recoalesce
NFS: Don't recoalesce on error in nfs_pageio_complete_mirror()
nfsd: fix performance-limiting session calculation
nfsd: fix memory corruption caused by readdir
nfsd: fix wrong check in write_v4_end_grace()
NFSv4.1: Reinitialise sequence results before retransmitting a request
svcrpc: fix UDP on servers with lots of threads
PM / wakeup: Rework wakeup source timer cancellation
bcache: never writeback a discard operation
stable-kernel-rules.rst: add link to networking patch queue
vt: perform safe console erase in the right order
x86/unwind/orc: Fix ORC unwind table alignment
perf intel-pt: Fix CYC timestamp calculation after OVF
perf tools: Fix split_kallsyms_for_kcore() for trampoline symbols
perf auxtrace: Define auxtrace record alignment
perf intel-pt: Fix overlap calculation for padding
perf/x86/intel/uncore: Fix client IMC events return huge result
perf intel-pt: Fix divide by zero when TSC is not available
md: Fix failed allocation of md_register_thread
tpm/tpm_crb: Avoid unaligned reads in crb_recv()
tpm: Unify the send callback behaviour
rcu: Do RCU GP kthread self-wakeup from softirq and interrupt
media: imx: prpencvf: Stop upstream before disabling IDMA channel
media: lgdt330x: fix lock status reporting
media: uvcvideo: Avoid NULL pointer dereference at the end of streaming
media: vimc: Add vimc-streamer for stream control
media: imx: csi: Disable CSI immediately after last EOF
media: imx: csi: Stop upstream before disabling IDMA channel
drm/fb-helper: generic: Fix drm_fbdev_client_restore()
drm/radeon/evergreen_cs: fix missing break in switch statement
drm/amd/powerplay: correct power reading on fiji
drm/amd/display: don't call dm_pp_ function from an fpu block
KVM: Call kvm_arch_memslots_updated() before updating memslots
KVM: x86/mmu: Detect MMIO generation wrap in any address space
KVM: x86/mmu: Do not cache MMIO accesses while memslots are in flux
KVM: nVMX: Sign extend displacements of VMX instr's mem operands
KVM: nVMX: Apply addr size mask to effective address for VMX instructions
KVM: nVMX: Ignore limit checks on VMX instructions using flat segments
bcache: use (REQ_META|REQ_PRIO) to indicate bio for metadata
s390/setup: fix boot crash for machine without EDAT-1
Linux 4.19.31
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit bb2ba2d75a2d673e76ddaf13a9bd30d6a8b1bb08 ]
Fix the creation of shortcuts for which the length of the index key value
is an exact multiple of the machine word size. The problem is that the
code that blanks off the unused bits of the shortcut value malfunctions if
the number of bits in the last word equals machine word size. This is due
to the "<<" operator being given a shift of zero in this case, and so the
mask that should be all zeros is all ones instead. This causes the
subsequent masking operation to clear everything rather than clearing
nothing.
Ordinarily, the presence of the hash at the beginning of the tree index key
makes the issue very hard to test for, but in this case, it was encountered
due to a development mistake that caused the hash output to be either 0
(keyring) or 1 (non-keyring) only. This made it susceptible to the
keyctl/unlink/valid test in the keyutils package.
The fix is simply to skip the blanking if the shift would be 0. For
example, an index key that is 64 bits long would produce a 0 shift and thus
a 'blank' of all 1s. This would then be inverted and AND'd onto the
index_key, incorrectly clearing the entire last word.
Fixes: 3cb989501c ("Add a generic associative array implementation.")
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: James Morris <james.morris@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
* refs/heads/tmp-2e568c9:
Linux 4.19.29
perf/x86/intel: Implement support for TSX Force Abort
x86: Add TSX Force Abort CPUID/MSR
perf/x86/intel: Generalize dynamic constraint creation
perf/x86/intel: Make cpuc allocations consistent
driver core: Postpone DMA tear-down until after devres release
ath9k: Avoid OF no-EEPROM quirks without qca,no-eeprom
cifs: allow calling SMB2_xxx_free(NULL)
staging: erofs: keep corrupted fs from crashing kernel in erofs_namei()
staging: erofs: fix race of initializing xattrs of a inode at the same time
staging: erofs: fix memleak of inode's shared xattr array
staging: erofs: fix fast symlink w/o xattr when fs xattr is on
staging: erofs: add error handling for xattr submodule
gfs2: Fix missed wakeups in find_insert_glock
netfilter: xt_TEE: add missing code to get interface index in checkentry.
netfilter: xt_TEE: fix wrong interface selection
drm: disable uncached DMA optimization for ARM and arm64
ARM: dts: exynos: Fix max voltage for buck8 regulator on Odroid XU3/XU4
ARM: dts: exynos: Add minimal clkout parameters to Exynos3250 PMU
ARM: dts: exynos: Fix pinctrl definition for eMMC RTSN line on Odroid X2/U3
arm64: dts: hikey: Revert "Enable HS200 mode on eMMC"
arm64: dts: hikey: Give wifi some time after power-on
arm64: dts: zcu100-revC: Give wifi some time after power-on
x86/PCI: Fixup RTIT_BAR of Intel Denverton Trace Hub
scsi: aacraid: Fix missing break in switch statement
iscsi_ibft: Fix missing break in switch statement
Input: elan_i2c - add id for touchpad found in Lenovo s21e-20
Input: wacom_serial4 - add support for Wacom ArtPad II tablet
nvme-pci: add missing unlock for reset error
blk-iolatency: fix IO hang due to negative inflight counter
qede: Fix system crash on configuring channels.
qed: Consider TX tcs while deriving the max num_queues for PF.
qed: Fix EQ full firmware assert.
fs: ratelimit __find_get_block_slow() failure message.
nvme-pci: fix rapid add remove sequence
nvme: lock NS list changes while handling command effects
drm/amdgpu: use spin_lock_irqsave to protect vm_manager.pasid_idr
i2c: omap: Use noirq system sleep pm ops to idle device for suspend
Revert "scsi: libfc: Add WARN_ON() when deleting rports"
MIPS: Remove function size check in get_frame_info()
perf trace: Support multiple "vfs_getname" probes
perf symbols: Filter out hidden symbols from labels
s390/qeth: cancel close_dev work before removing a card
s390/qeth: fix use-after-free in error path
s390/qeth: release cmd buffer in error paths
netfilter: nf_nat: skip nat clash resolution for same-origin entries
selftests: netfilter: add simple masq/redirect test cases
selftests: netfilter: fix config fragment CONFIG_NF_TABLES_INET
dmaengine: dmatest: Abort test in case of mapping error
vsock/virtio: reset connected sockets on device removal
vsock/virtio: fix kernel panic after device hot-unplug
dmaengine: at_xdmac: Fix wrongfull report of a channel as in use
drm/sun4i: tcon: Prepare and enable TCON channel 0 clock at init
bpf: Fix syscall's stackmap lookup potential deadlock
bpf: fix potential deadlock in bpf_prog_register
bpf: fix lockdep false positive in percpu_freelist
bpf, selftests: fix handling of sparse CPU allocations
relay: check return of create_buf_file() properly
irqchip/gic-v3-its: Fix ITT_entry_size accessor
net: stmmac: Disable EEE mode earlier in XMIT callback
net: stmmac: Send TSO packets always from Queue 0
net: stmmac: Fallback to Platform Data clock in Watchdog conversion
drm/amdgpu: Transfer fences to dmabuf importer
drm/radeon: check if device is root before getting pci speed caps
drm/amdgpu: Add missing power attribute to APU check
irqchip/mmp: Only touch the PJ4 IRQ & FIQ bits on enable/disable
irqchip/gic-v3-its: Gracefully fail on LPI exhaustion
irqchip/gic-v4: Fix occasional VLPI drop
usb: phy: fix link errors
DTS: CI20: Fix bugs in ci20's device tree.
batman-adv: release station info tidstats
arm64: dts: add msm8996 compatible to gicv3
ARM: pxa: ssp: unneeded to free devm_ allocated data
bpf: sock recvbuff must be limited by rmem_max in bpf_setsockopt()
bpftool: fix percpu maps updating
bpftool: Fix prog dump by tag
wlcore: sdio: Fixup power on/off sequence
pinctrl: mcp23s08: spi: Fix regmap allocation for mcp23s18
soc: fsl: qbman: avoid race in clearing QMan interrupt
arm64: dts: renesas: r8a77965: Enable DMA for SCIF2
arm64: dts: renesas: r8a7796: Enable DMA for SCIF2
ARM: dts: imx6sx: correct backward compatible of gpt
ARM: dts: meson8m2: mxiii-plus: mark the SD card detection GPIO active-low
ARM: dts: meson8b: odroidc1: mark the SD card detection GPIO active-low
arm: dts: meson: Fix IRQ trigger type for macirq
ARM: dts: sun8i: h3: Add ethernet0 alias to Beelink X2
ARM: dts: omap4-droid4: Fix typo in cpcap IRQ flags
ARM: OMAP: dts: N950/N9: fix onenand timings
mm, memory_hotplug: fix off-by-one in is_pageblock_removable
autofs: fix error return in autofs_fill_super()
autofs: drop dentry reference only when it is never used
fs/drop_caches.c: avoid softlockups in drop_pagecache_sb()
lib/test_kmod.c: potential double free in error handling
mm, memory_hotplug: test_pages_in_a_zone do not pass the end of zone
mm, memory_hotplug: is_mem_section_removable do not pass the end of a zone
x86_64: increase stack size for KASAN_EXTRA
proc: fix /proc/net/* after setns(2)
x86/kexec: Don't setup EFI info if EFI runtime is not enabled
apparmor: Fix aa_label_build() error handling for failed merges
arm64: kprobe: Always blacklist the KVM world-switch code
x86/microcode/amd: Don't falsely trick the late loading mechanism
cifs: fix computation for MAX_SMB2_HDR_SIZE
x86/boot/compressed/64: Set EFER.LME=1 in 32-bit trampoline before returning to long mode
net: macb: Apply RXUBR workaround only to versions with errata
platform/x86: Fix unmet dependency warning for SAMSUNG_Q10
platform/x86: Fix unmet dependency warning for ACPI_CMPC
scsi: 53c700: pass correct "dev" to dma_alloc_attrs()
scsi: bnx2fc: Fix error handling in probe()
scsi: scsi_debug: fix write_same with virtual_gb problem
scsi: libfc: free skb when receiving invalid flogi resp
qed: Fix stack out of bounds bug
qed: Fix system crash in ll2 xmit
qed: Fix VF probe failure while FLR
qed: Fix LACP pdu drops for VFs
qed: Fix bug in tx promiscuous mode settings
nfs: Fix NULL pointer dereference of dev_name
selftests: timers: use LDLIBS instead of LDFLAGS
selftests: net: use LDLIBS instead of LDFLAGS
gpio: vf610: Mask all GPIO interrupts
netfilter: ebtables: compat: un-break 32bit setsockopt when no rules are present
net: stmmac: dwmac-rk: fix error handling in rk_gmac_powerup()
net: hns: Fix wrong read accesses via Clause 45 MDIO protocol
net: hns: Restart autoneg need return failed when autoneg off
net: hns: Fix for missing of_node_put() after of_parse_phandle()
net: altera_tse: fix msgdma_tx_completion on non-zero fill_level case
xtensa: SMP: limit number of possible CPUs by NR_CPUS
iomap: fix a use after free in iomap_dio_rw
iomap: get/put the page in iomap_page_create/release()
xtensa: SMP: mark each possible CPU as present
xtensa: smp_lx200_defconfig: fix vectors clash
xtensa: SMP: fix secondary CPU initialization
selftests: cpu-hotplug: fix case where CPUs offline > CPUs present
IB/ipoib: Fix for use-after-free in ipoib_cm_tx_start
riscv: Adjust mmap base address at a third of task size
xtensa: SMP: fix ccount_timer_shutdown
clk: qcom: gcc: Use active only source for CPUSS clocks
clk: ti: Fix error handling in ti_clk_parse_divider_data()
iommu/amd: Fix IOMMU page flush when detach device from a domain
ipvs: Fix signed integer overflow when setsockopt timeout
riscv: fixup max_low_pfn with PFN_DOWN.
iommu/amd: Unmap all mapped pages in error path of map_sg
iommu/amd: Call free_iova_fast with pfn in map_sg
IB/{hfi1, qib}: Fix WC.byte_len calculation for UD_SEND_WITH_IMM
perf script: Fix crash when processing recorded stat data
perf tools: Handle TOPOLOGY headers with no CPU
perf core: Fix perf_proc_update_handler() bug
perf script: Fix crash with printing mixed trace point and other events
vti4: Fix a ipip packet processing bug in 'IPCOMP' virtual tunnel
media: uvcvideo: Fix 'type' check leading to overflow
Change-Id: Ib64a9f33a6ce9aff2b62e1ea9be34f1d8793980a
Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org>
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Merge 4.19.29 into android-4.19
Changes in 4.19.29
media: uvcvideo: Fix 'type' check leading to overflow
vti4: Fix a ipip packet processing bug in 'IPCOMP' virtual tunnel
perf script: Fix crash with printing mixed trace point and other events
perf core: Fix perf_proc_update_handler() bug
perf tools: Handle TOPOLOGY headers with no CPU
perf script: Fix crash when processing recorded stat data
IB/{hfi1, qib}: Fix WC.byte_len calculation for UD_SEND_WITH_IMM
iommu/amd: Call free_iova_fast with pfn in map_sg
iommu/amd: Unmap all mapped pages in error path of map_sg
riscv: fixup max_low_pfn with PFN_DOWN.
ipvs: Fix signed integer overflow when setsockopt timeout
iommu/amd: Fix IOMMU page flush when detach device from a domain
clk: ti: Fix error handling in ti_clk_parse_divider_data()
clk: qcom: gcc: Use active only source for CPUSS clocks
xtensa: SMP: fix ccount_timer_shutdown
riscv: Adjust mmap base address at a third of task size
IB/ipoib: Fix for use-after-free in ipoib_cm_tx_start
selftests: cpu-hotplug: fix case where CPUs offline > CPUs present
xtensa: SMP: fix secondary CPU initialization
xtensa: smp_lx200_defconfig: fix vectors clash
xtensa: SMP: mark each possible CPU as present
iomap: get/put the page in iomap_page_create/release()
iomap: fix a use after free in iomap_dio_rw
xtensa: SMP: limit number of possible CPUs by NR_CPUS
net: altera_tse: fix msgdma_tx_completion on non-zero fill_level case
net: hns: Fix for missing of_node_put() after of_parse_phandle()
net: hns: Restart autoneg need return failed when autoneg off
net: hns: Fix wrong read accesses via Clause 45 MDIO protocol
net: stmmac: dwmac-rk: fix error handling in rk_gmac_powerup()
netfilter: ebtables: compat: un-break 32bit setsockopt when no rules are present
gpio: vf610: Mask all GPIO interrupts
selftests: net: use LDLIBS instead of LDFLAGS
selftests: timers: use LDLIBS instead of LDFLAGS
nfs: Fix NULL pointer dereference of dev_name
qed: Fix bug in tx promiscuous mode settings
qed: Fix LACP pdu drops for VFs
qed: Fix VF probe failure while FLR
qed: Fix system crash in ll2 xmit
qed: Fix stack out of bounds bug
scsi: libfc: free skb when receiving invalid flogi resp
scsi: scsi_debug: fix write_same with virtual_gb problem
scsi: bnx2fc: Fix error handling in probe()
scsi: 53c700: pass correct "dev" to dma_alloc_attrs()
platform/x86: Fix unmet dependency warning for ACPI_CMPC
platform/x86: Fix unmet dependency warning for SAMSUNG_Q10
net: macb: Apply RXUBR workaround only to versions with errata
x86/boot/compressed/64: Set EFER.LME=1 in 32-bit trampoline before returning to long mode
cifs: fix computation for MAX_SMB2_HDR_SIZE
x86/microcode/amd: Don't falsely trick the late loading mechanism
arm64: kprobe: Always blacklist the KVM world-switch code
apparmor: Fix aa_label_build() error handling for failed merges
x86/kexec: Don't setup EFI info if EFI runtime is not enabled
proc: fix /proc/net/* after setns(2)
x86_64: increase stack size for KASAN_EXTRA
mm, memory_hotplug: is_mem_section_removable do not pass the end of a zone
mm, memory_hotplug: test_pages_in_a_zone do not pass the end of zone
lib/test_kmod.c: potential double free in error handling
fs/drop_caches.c: avoid softlockups in drop_pagecache_sb()
autofs: drop dentry reference only when it is never used
autofs: fix error return in autofs_fill_super()
mm, memory_hotplug: fix off-by-one in is_pageblock_removable
ARM: OMAP: dts: N950/N9: fix onenand timings
ARM: dts: omap4-droid4: Fix typo in cpcap IRQ flags
ARM: dts: sun8i: h3: Add ethernet0 alias to Beelink X2
arm: dts: meson: Fix IRQ trigger type for macirq
ARM: dts: meson8b: odroidc1: mark the SD card detection GPIO active-low
ARM: dts: meson8m2: mxiii-plus: mark the SD card detection GPIO active-low
ARM: dts: imx6sx: correct backward compatible of gpt
arm64: dts: renesas: r8a7796: Enable DMA for SCIF2
arm64: dts: renesas: r8a77965: Enable DMA for SCIF2
soc: fsl: qbman: avoid race in clearing QMan interrupt
pinctrl: mcp23s08: spi: Fix regmap allocation for mcp23s18
wlcore: sdio: Fixup power on/off sequence
bpftool: Fix prog dump by tag
bpftool: fix percpu maps updating
bpf: sock recvbuff must be limited by rmem_max in bpf_setsockopt()
ARM: pxa: ssp: unneeded to free devm_ allocated data
arm64: dts: add msm8996 compatible to gicv3
batman-adv: release station info tidstats
DTS: CI20: Fix bugs in ci20's device tree.
usb: phy: fix link errors
irqchip/gic-v4: Fix occasional VLPI drop
irqchip/gic-v3-its: Gracefully fail on LPI exhaustion
irqchip/mmp: Only touch the PJ4 IRQ & FIQ bits on enable/disable
drm/amdgpu: Add missing power attribute to APU check
drm/radeon: check if device is root before getting pci speed caps
drm/amdgpu: Transfer fences to dmabuf importer
net: stmmac: Fallback to Platform Data clock in Watchdog conversion
net: stmmac: Send TSO packets always from Queue 0
net: stmmac: Disable EEE mode earlier in XMIT callback
irqchip/gic-v3-its: Fix ITT_entry_size accessor
relay: check return of create_buf_file() properly
bpf, selftests: fix handling of sparse CPU allocations
bpf: fix lockdep false positive in percpu_freelist
bpf: fix potential deadlock in bpf_prog_register
bpf: Fix syscall's stackmap lookup potential deadlock
drm/sun4i: tcon: Prepare and enable TCON channel 0 clock at init
dmaengine: at_xdmac: Fix wrongfull report of a channel as in use
vsock/virtio: fix kernel panic after device hot-unplug
vsock/virtio: reset connected sockets on device removal
dmaengine: dmatest: Abort test in case of mapping error
selftests: netfilter: fix config fragment CONFIG_NF_TABLES_INET
selftests: netfilter: add simple masq/redirect test cases
netfilter: nf_nat: skip nat clash resolution for same-origin entries
s390/qeth: release cmd buffer in error paths
s390/qeth: fix use-after-free in error path
s390/qeth: cancel close_dev work before removing a card
perf symbols: Filter out hidden symbols from labels
perf trace: Support multiple "vfs_getname" probes
MIPS: Remove function size check in get_frame_info()
Revert "scsi: libfc: Add WARN_ON() when deleting rports"
i2c: omap: Use noirq system sleep pm ops to idle device for suspend
drm/amdgpu: use spin_lock_irqsave to protect vm_manager.pasid_idr
nvme: lock NS list changes while handling command effects
nvme-pci: fix rapid add remove sequence
fs: ratelimit __find_get_block_slow() failure message.
qed: Fix EQ full firmware assert.
qed: Consider TX tcs while deriving the max num_queues for PF.
qede: Fix system crash on configuring channels.
blk-iolatency: fix IO hang due to negative inflight counter
nvme-pci: add missing unlock for reset error
Input: wacom_serial4 - add support for Wacom ArtPad II tablet
Input: elan_i2c - add id for touchpad found in Lenovo s21e-20
iscsi_ibft: Fix missing break in switch statement
scsi: aacraid: Fix missing break in switch statement
x86/PCI: Fixup RTIT_BAR of Intel Denverton Trace Hub
arm64: dts: zcu100-revC: Give wifi some time after power-on
arm64: dts: hikey: Give wifi some time after power-on
arm64: dts: hikey: Revert "Enable HS200 mode on eMMC"
ARM: dts: exynos: Fix pinctrl definition for eMMC RTSN line on Odroid X2/U3
ARM: dts: exynos: Add minimal clkout parameters to Exynos3250 PMU
ARM: dts: exynos: Fix max voltage for buck8 regulator on Odroid XU3/XU4
drm: disable uncached DMA optimization for ARM and arm64
netfilter: xt_TEE: fix wrong interface selection
netfilter: xt_TEE: add missing code to get interface index in checkentry.
gfs2: Fix missed wakeups in find_insert_glock
staging: erofs: add error handling for xattr submodule
staging: erofs: fix fast symlink w/o xattr when fs xattr is on
staging: erofs: fix memleak of inode's shared xattr array
staging: erofs: fix race of initializing xattrs of a inode at the same time
staging: erofs: keep corrupted fs from crashing kernel in erofs_namei()
cifs: allow calling SMB2_xxx_free(NULL)
ath9k: Avoid OF no-EEPROM quirks without qca,no-eeprom
driver core: Postpone DMA tear-down until after devres release
perf/x86/intel: Make cpuc allocations consistent
perf/x86/intel: Generalize dynamic constraint creation
x86: Add TSX Force Abort CPUID/MSR
perf/x86/intel: Implement support for TSX Force Abort
Linux 4.19.29
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit db7ddeab3ce5d64c9696e70d61f45ea9909cd196 ]
There is a copy and paste bug so we set "config->test_driver" to NULL
twice instead of setting "config->test_fs". Smatch complains that it
leads to a double free:
lib/test_kmod.c:840 __kmod_config_init() warn: 'config->test_fs' double freed
Link: http://lkml.kernel.org/r/20190121140011.GA14283@kadam
Fixes: d9c6a72d6f ("kmod: add test driver to stress test the module loader")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
* refs/heads/tmp-6e0411b:
Revert "thermal: Fix locking in cooling device sysfs update cur_state"
Linux 4.19.21
ath9k: dynack: check da->enabled first in sampling routines
ath9k: dynack: make ewma estimation faster
perf/x86/intel: Delay memory deallocation until x86_pmu_dead_cpu()
IB/hfi1: Add limit test for RC/UC send via loopback
cacheinfo: Keep the old value if of_property_read_u32 fails
serial: sh-sci: Do not free irqs that have already been freed
serial: 8250_pci: Make PCI class test non fatal
serial: fix race between flush_to_ldisc and tty_open
perf tests evsel-tp-sched: Fix bitwise operator
perf/core: Don't WARN() for impossible ring-buffer sizes
x86/MCE: Initialize mce.bank in the case of a fatal error in mce_no_way_out()
perf/x86/intel/uncore: Add Node ID mask
cpu/hotplug: Fix "SMT disabled by BIOS" detection for KVM
KVM: nVMX: unconditionally cancel preemption timer in free_nested (CVE-2019-7221)
kvm: fix kvm_ioctl_create_device() reference counting (CVE-2019-6974)
KVM: x86: work around leak of uninitialized stack contents (CVE-2019-7222)
scsi: aic94xx: fix module loading
scsi: cxlflash: Prevent deadlock when adapter probe fails
staging: speakup: fix tty-operation NULL derefs
usb: gadget: musb: fix short isoc packets with inventra dma
usb: gadget: udc: net2272: Fix bitwise and boolean operations
usb: dwc3: gadget: Handle 0 xfer length for OUT EP
usb: phy: am335x: fix race condition in _probe
irqchip/gic-v3-its: Plug allocation race for devices sharing a DevID
futex: Handle early deadlock return correctly
dmaengine: imx-dma: fix wrong callback invoke
dmaengine: bcm2835: Fix abort of transactions
dmaengine: bcm2835: Fix interrupt race on RT
HID: debug: fix the ring buffer implementation
fuse: handle zero sized retrieve correctly
fuse: decrement NR_WRITEBACK_TEMP on the right page
fuse: call pipe_buf_release() under pipe lock
ALSA: hda/realtek - Headset microphone support for System76 darp5
ALSA: hda/realtek - Use a common helper for hp pin reference
ALSA: hda/realtek - Fix lose hp_pins for disable auto mute
ALSA: hda - Serialize codec registrations
ALSA: usb-audio: Add support for new T+A USB DAC
ALSA: compress: Fix stop handling on compressed capture streams
xfs: eof trim writeback mapping as soon as it is cached
net/mlx5e: FPGA, fix Innova IPsec TX offload data path performance
virtio_net: Account for tx bytes and packets on sending xdp_frames
skge: potential memory corruption in skge_get_regs()
sctp: walk the list of asoc safely
sctp: check and update stream->out_curr when allocating stream_out
rxrpc: bad unlock balance in rxrpc_recvmsg
Revert "net: phy: marvell: avoid pause mode on SGMII-to-Copper for 88e151x"
rds: fix refcount bug in rds_sock_addref
net: systemport: Fix WoL with password after deep sleep
net/mlx5e: Force CHECKSUM_UNNECESSARY for short ethernet frames
net: dsa: slave: Don't propagate flag changes on down slave interfaces
net: dsa: mv88e6xxx: Fix counting of ATU violations
net: dsa: Fix NULL checking in dsa_slave_set_eee()
net: dsa: Fix lockdep false positive splat
net: dp83640: expire old TX-skb
lib/test_rhashtable: Make test_insert_dup() allocate its hash table dynamically
enic: fix checksum validation for IPv6
dccp: fool proof ccid_hc_[rt]x_parse_options()
thermal: hwmon: inline helpers when CONFIG_THERMAL_HWMON is not set
xfs: fix inverted return from xfs_btree_sblock_verify_crc
xfs: fix PAGE_MASK usage in xfs_free_file_space
fs/xfs: fix f_ffree value for statfs when project quota is set
xfs: delalloc -> unwritten COW fork allocation can go wrong
xfs: fix transient reference count error in xfs_buf_resubmit_failed_buffers
xfs: fix shared extent data corruption due to missing cow reservation
xfs: fix overflow in xfs_attr3_leaf_verify
xfs: Fix error code in 'xfs_ioc_getbmap()'
xfs: cancel COW blocks before swapext
xfs: Fix xqmstats offsets in /proc/fs/xfs/xqmstat
scripts/gdb: fix lx-version string output
kernel/kcov.c: mark write_comp_data() as notrace
exec: load_script: don't blindly truncate shebang string
fs/epoll: drop ovflist branch prediction
kernel/hung_task.c: force console verbose before panic
proc/sysctl: fix return error for proc_doulongvec_minmax()
kernel/hung_task.c: break RCU locks based on jiffies
arm64/sve: ptrace: Fix SVE_PT_REGS_OFFSET definition
HID: lenovo: Add checks to fix of_led_classdev_register
thermal: generic-adc: Fix adc to temp interpolation
PCI: imx: Enable MSI from downstream components
kdb: Don't back trace on a cpu that didn't round up
thermal: bcm2835: enable hwmon explicitly
block/swim3: Fix -EBUSY error when re-opening device after unmount
fsl/fman: Use GFP_ATOMIC in {memac,tgec}_add_hash_mac_address()
gdrom: fix a memory leak bug
isdn: hisax: hfc_pci: Fix a possible concurrency use-after-free bug in HFCPCI_l1hw()
zram: fix lockdep warning of free block handling
mm/page_alloc.c: don't call kasan_free_pages() at deferred mem init
ocfs2: improve ocfs2 Makefile
ocfs2: don't clear bh uptodate for block read
arch/sh/boards/mach-kfr2r09/setup.c: fix struct mtd_oob_ops build warning
scripts/decode_stacktrace: only strip base path when a prefix of the path
perf python: Do not force closing original perf descriptor in evlist.get_pollfd()
cgroup: fix parsing empty mount option string
f2fs: fix sbi->extent_list corruption issue
niu: fix missing checks of niu_pci_eeprom_read
um: Avoid marking pages with "changed protection"
f2fs: fix use-after-free issue when accessing sbi->stat_info
cifs: check ntwrk_buf_start for NULL before dereferencing it
MIPS: ralink: Select CONFIG_CPU_MIPSR2_IRQ_VI on MT7620/8
crypto: ux500 - Use proper enum in hash_set_dma_transfer
crypto: ux500 - Use proper enum in cryp_set_dma_transfer
seq_buf: Make seq_buf_puts() null-terminate the buffer
hwmon: (lm80) fix a missing check of bus read in lm80 probe
hwmon: (lm80) fix a missing check of the status of SMBus read
perf build: Don't unconditionally link the libbfd feature test to -liberty and -lz
NFS: nfs_compare_mount_options always compare auth flavors.
kvm: Change offset in kvm_write_guest_offset_cached to unsigned
powerpc/fadump: Do not allow hot-remove memory from fadump reserved area.
KVM: x86: svm: report MSR_IA32_MCG_EXT_CTL as unsupported
pinctrl: meson: meson8b: fix the GPIO function for the GPIOAO pins
pinctrl: meson: meson8: fix the GPIO function for the GPIOAO pins
powerpc/mm: Fix reporting of kernel execute faults on the 8xx
fbdev: fbcon: Fix unregister crash when more than one framebuffer
ACPI/APEI: Clear GHES block_status before panic()
igb: Fix an issue that PME is not enabled during runtime suspend
ice: Do not enable NAPI on q_vectors that have no rings
i40e: define proper net_device::neigh_priv_len
fbdev: fbmem: behave better with small rotated displays and many CPUs
md: fix raid10 hang issue caused by barrier
video: clps711x-fb: release disp device node in probe()
drm/amd/display: validate extended dongle caps
drbd: Avoid Clang warning about pointless switch statment
drbd: skip spurious timeout (ping-timeo) when failing promote
drbd: disconnect, if the wrong UUIDs are attached on a connected peer
drbd: narrow rcu_read_lock in drbd_sync_handshake
mlx5: update timecounter at least twice per counter overflow
powerpc/powernv/ioda: Allocate indirect TCE levels of cached userspace addresses on demand
iwlwifi: mvm: fix setting HE ppe FW config
powerpc/perf: Fix thresholding counter data for unknown type
net: hns3: add max vector number check for pf
cw1200: Fix concurrency use-after-free bugs in cw1200_hw_scan()
scsi: smartpqi: increase fw status register read timeout
scsi: smartpqi: correct volume status
scsi: smartpqi: correct host serial num for ssa
mlxsw: spectrum: Properly cleanup LAG uppers when removing port from LAG
xfrm6_tunnel: Fix spi check in __xfrm6_tunnel_alloc_spi
mac80211: fix radiotap vendor presence bitmap handling
powerpc/uaccess: fix warning/error with access_ok()
drm/amd/display: fix YCbCr420 blank color
Bluetooth: hci_bcm: Handle deferred probing for the clock supply
drm/amd/display: Add retry to read ddc_clock pin
net: hns3: fix incomplete uninitialization of IRQ in the hns3_nic_uninit_vector_data()
percpu: convert spin_lock_irq to spin_lock_irqsave.
perf tools: Cast off_t to s64 to avoid warning on bionic libc
perf header: Fix up argument to ctime()
usb: musb: dsps: fix runtime pm for peripheral mode
usb: musb: dsps: fix otg state machine
arm64: KVM: Skip MMIO insn after emulation
livepatch: check kzalloc return values
tools/power/x86/intel_pstate_tracer: Fix non root execution for post processing a trace file
bnxt_en: Disable MSIX before re-reserving NQs/CMPL rings.
i2c: sh_mobile: Add support for r8a774c0 (RZ/G2E)
perf probe: Fix unchecked usage of strncpy()
btrfs: use tagged writepage to mitigate livelock of snapshot
perf header: Fix unchecked usage of strncpy()
perf dso: Fix unchecked usage of strncpy()
perf test: Fix perf_event_attr test failure
tty: serial: samsung: Properly set flags in autoCTS mode
serial: sh-sci: Resume PIO in sci_rx_interrupt() on DMA failure
serial: sh-sci: Fix locking in sci_submit_rx()
btrfs: harden agaist duplicate fsid on scanned devices
usb: renesas_usbhs: add support for RZ/G2E
mmc: jz4740: Get CD/WP GPIOs from descriptors
mmc: sdhci-xenon: Fix timeout checks
mmc: sdhci-omap: Fix timeout checks
mmc: sdhci-of-esdhc: Fix timeout checks
memstick: Prevent memstick host from getting runtime suspended during card detection
mmc: meson-mx-sdio: check devm_kasprintf for failure
mmc: bcm2835: reset host on timeout
mmc: bcm2835: Recover from MMC_SEND_EXT_CSD
KVM: PPC: Book3S: Only report KVM_CAP_SPAPR_TCE_VFIO on powernv machines
ASoC: fsl: Fix SND_SOC_EUKREA_TLV320 build error on i.MX8M
ARM: pxa: avoid section mismatch warning
selftests/bpf: use __bpf_constant_htons in test_prog.c
switchtec: Fix SWITCHTEC_IOCTL_EVENT_IDX_ALL flags overwrite
udf: Fix BUG on corrupted inode
mlxsw: spectrum_acl: Limit priority value
phy: sun4i-usb: add support for missing USB PHY index
i2c-axxia: check for error conditions first
lightnvm: pblk: add lock protection to list operations
lightnvm: pblk: fix resubmission of overwritten write err lbas
drm/msm: dpu: Only check flush register against pending flushes
drm/msm/dsi: fix dsi clock names in DSI 10nm PLL driver
tee: optee: avoid possible double list_del()
OPP: Use opp_table->regulators to verify no regulator case
cpuidle: big.LITTLE: fix refcount leak
platform/x86: mlx-platform: Fix tachometer registers
clk: imx6sl: ensure MMDC CH0 handshake is bypassed
sata_rcar: fix deferred probing
iommu/arm-smmu-v3: Use explicit mb() when moving cons pointer
iommu/arm-smmu: Add support for qcom,smmu-v2 variant
iommu/arm-smmu-v3: Avoid memory corruption from Hisilicon MSI payloads
usb: dwc3: gadget: Disable CSP for stream OUT ep
ARM: dts: imx51-zii-rdu1: Do not specify "power-gpio" for hpa1
watchdog: renesas_wdt: don't set divider while watchdog is running
ARM: dts: Fix up the D-Link DIR-685 MTD partition info
media: coda: fix H.264 deblocking filter controls
mips: bpf: fix encoding bug for mm_srlv32_op
ARM: dts: Fix OMAP4430 SDP Ethernet startup
iommu/amd: Fix amd_iommu=force_isolation
pinctrl: sx150x: handle failure case of devm_kstrdup
gpio: mt7621: pass mediatek_gpio_bank_probe() failure up the stack
gpio: mt7621: report failure of devm_kasprintf()
usb: dwc3: trace: add missing break statement to make compiler happy
IB/hfi1: Unreserve a reserved request when it is completed
kobject: return error code if writing /sys/.../uevent fails
driver core: Move async_synchronize_full call
tipc: fix node keep alive interval calculation
drm/amdgpu/powerplay: fix clock stretcher limits on polaris (v2)
media: imx274: select REGMAP_I2C
clk: sunxi-ng: a33: Set CLK_SET_RATE_PARENT for all audio module clocks
usb: mtu3: fix the issue about SetFeature(U1/U2_Enable)
timekeeping: Use proper seqcount initializer
usb: hub: delay hub autosuspend if USB3 port is still link training
usb: dwc2: Disable power down feature on Samsung SoCs
usb: dwc3: Correct the logic for checking TRB full in __dwc3_prepare_one_trb()
xtensa: xtfpga.dtsi: fix dtc warnings about SPI
smack: fix access permissions for keyring
media: DaVinci-VPBE: fix error handling in vpbe_initialize()
media: i2c: TDA1997x: select CONFIG_HDMI
x86/fpu: Add might_fault() to user_insn()
ARM: dts: aspeed: add missing memory unit-address
ARM: dts: mmp2: fix TWSI2
drm/v3d: Fix prime imports of buffers from other drivers.
arm64: ftrace: don't adjust the LR value
mt76x0: dfs: fix IBI_R11 configuration on non-radar channels
s390/zcrypt: improve special ap message cmd handling
firmware/efi: Add NULL pointer checks in efivars API functions
thermal: Fix locking in cooling device sysfs update cur_state
Thermal: do not clear passive state during system sleep
arm64: io: Ensure value passed to __iormb() is held in a 64-bit register
perf: arm_spe: handle devm_kasprintf() failure
drm: Clear state->acquire_ctx before leaving drm_atomic_helper_commit_duplicated_state()
nfsd4: fix crash on writing v4_end_grace before nfsd startup
soc: bcm: brcmstb: Don't leak device tree node reference
sunvdc: Do not spin in an infinite loop when vio_ldc_send() returns EAGAIN
net: aquantia: return 'err' if set MPI_DEINIT state fails
arm64: io: Ensure calls to delay routines are ordered against prior readX()
i2c: sh_mobile: add support for r8a77990 (R-Car E3)
f2fs: fix wrong return value of f2fs_acl_create
f2fs: fix race between write_checkpoint and write_begin
f2fs: move dir data flush to write checkpoint process
staging: pi433: fix potential null dereference
ACPI: SPCR: Consider baud rate 0 as preconfigured state
media: adv*/tc358743/ths8200: fill in min width/height/pixelclock
iio: accel: kxcjk1013: Add KIOX010A ACPI Hardware-ID
iio: adc: meson-saradc: fix internal clock names
iio: adc: meson-saradc: check for devm_kasprintf failure
powerpc/32: Add .data..Lubsan_data*/.data..Lubsan_type* sections explicitly
dmaengine: xilinx_dma: Remove __aligned attribute on zynqmp_dma_desc_ll
ptp: Fix pass zero to ERR_PTR() in ptp_clock_register
clk: meson: meson8b: mark the CPU clock as CLK_IS_CRITICAL
clk: meson: meson8b: fix the width of the cpu_scale_div clock
clk: meson: meson8b: do not use cpu_div3 for cpu_scale_out_sel
staging: erofs: fix the definition of DBG_BUGON
media: mtk-vcodec: Release device nodes in mtk_vcodec_init_enc_pm()
media: video-i2c: avoid accessing released memory area when removing driver
media: rc: ensure close() is called on rc_unregister_device
soc/tegra: Don't leak device tree node reference
perf tools: Add Hygon Dhyana support
modpost: validate symbol names also in find_elf_symbol
net/mlx5: EQ, Use the right place to store/read IRQ affinity hint
bpf: libbpf: retry map creation without the name
drm/amd/display: calculate stream->phy_pix_clk before clock mapping
drm/amd/display: fix gamma not being applied correctly
ARM: OMAP2+: hwmod: Fix some section annotations
drm/rockchip: fix for mailbox read size
usbnet: smsc95xx: fix rx packet alignment
staging: iio: ad7780: update voltage on read
scsi: hisi_sas: change the time of SAS SSP connection
i40e: prevent overlapping tx_timeout recover
platform/chrome: don't report EC_MKBP_EVENT_SENSOR_FIFO as wakeup
vbox: fix link error with 'gcc -Og'
fpga: altera-cvp: fix 'bad IO access' on x86_64
Tools: hv: kvp: Fix a warning of buffer overflow with gcc 8.0.1
fpga: altera-cvp: Fix registration for CvP incapable devices
staging:iio:ad2s90: Make probe handle spi_setup failure
iwlwifi: fw: do not set sgi bits for HE connection
dpaa2-ptp: defer probe when portal allocation failed
MIPS: Boston: Disable EG20T prefetch
ptp: check gettime64 return code in PTP_SYS_OFFSET ioctl
serial: fsl_lpuart: clear parity enable bit when disable parity
drm/vc4: ->x_scaling[1] should never be set to VC4_SCALING_NONE
crypto: aes_ti - disable interrupts while accessing S-box
powerpc/pseries: add of_node_put() in dlpar_detach_node()
x86/PCI: Fix Broadcom CNB20LE unintended sign extension (redux)
dlm: Don't swamp the CPU with callbacks queued during recovery
clk: boston: fix possible memory leak in clk_boston_setup()
ARM: 8808/1: kexec:offline panic_smp_self_stop CPU
scsi: lpfc: Fix LOGO/PLOGI handling when triggerd by ABTS Timeout event
scsi: mpt3sas: Call sas_remove_host before removing the target devices
scsi: lpfc: Correct LCB RJT handling
ath9k: dynack: use authentication messages for 'late' ack
ath10k: assign 'n_cipher_suites' for WCN3990
wil6210: fix memory leak in wil_find_tx_bcast_2
wil6210: fix reset flow for Talyn-mb
nds32: Fix gcc 8.0 compiler option incompatible.
gpu: ipu-v3: image-convert: Prevent race between run and unprepare
genirq/affinity: Spread IRQs to all available NUMA nodes
drm/sun4i: Initialize registers in tcon-top driver
gpiolib: Fix possible use after free on label
ASoC: Intel: mrfld: fix uninitialized variable access
pinctrl: bcm2835: Use raw spinlock for RT compatibility
drm/vgem: Fix vgem_init to get drm device available.
staging: iio: adc: ad7280a: handle error from __ad7280_read32()
drm/bufs: Fix Spectre v1 vulnerability
devres: Align data[] to ARCH_KMALLOC_MINALIGN
ANDROID: Turn xt_owner module on
UPSTREAM: virt_wifi: fix error return code in virt_wifi_newlink()
Conflicts:
arch/arm64/include/asm/io.h
drivers/iommu/arm-smmu.c
drivers/thermal/thermal_core.c
Change-Id: Ic348640eaeb3501bfc61d0b6907b7fcbb83f5118
Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org>
WW_MUTEX_SLOWPATH injects a deadlock defined with inject countdown which
have performace impacts.
Few frameworks like DRM has recovery mechanism when a deadlock is observed,
which releases all the locks and tries to re-aquire them causing delay in
displaying a frame onto the screen.
Change-Id: I60c647c33baf8bb35e9815400b06ad57e3a71dd7
Signed-off-by: Jeevan Shriram <jshriram@codeaurora.org>
* refs/heads/tmp-73dc755e:
Linux 4.19.17
nbd: Use set_blocksize() to set device blocksize
media: vb2: be sure to unlock mutex on errors
selftests: Fix test errors related to lib.mk khdr target
drm/fb-helper: Ignore the value of fb_var_screeninfo.pixclock
loop: drop caches if offset or block_size are changed
loop: Fix double mutex_unlock(&loop_ctl_mutex) in loop_control_ioctl()
loop: Get rid of 'nested' acquisition of loop_ctl_mutex
loop: Avoid circular locking dependency between loop_ctl_mutex and bd_mutex
loop: Fix deadlock when calling blkdev_reread_part()
loop: Move loop_reread_partitions() out of loop_ctl_mutex
loop: Move special partition reread handling in loop_clr_fd()
loop: Push loop_ctl_mutex down to loop_change_fd()
loop: Push loop_ctl_mutex down to loop_set_fd()
loop: Push loop_ctl_mutex down to loop_set_status()
loop: Push loop_ctl_mutex down to loop_get_status()
loop: Push loop_ctl_mutex down into loop_clr_fd()
loop: Split setting of lo_state from loop_clr_fd
loop: Push lo_ctl_mutex down into individual ioctls
loop: Get rid of loop_index_mutex
loop: Fold __loop_release into loop_release
block/loop: Use global lock for ioctl() operation.
block/loop: Don't grab "struct file" for vfs_getattr() operation.
tipc: fix uninit-value in tipc_nl_compat_doit
tipc: fix uninit-value in tipc_nl_compat_name_table_dump
tipc: fix uninit-value in tipc_nl_compat_link_set
tipc: fix uninit-value in tipc_nl_compat_bearer_enable
tipc: fix uninit-value in tipc_nl_compat_link_reset_stats
tipc: fix uninit-value in in tipc_conn_rcv_sub
sctp: allocate sctp_sockaddr_entry with kzalloc
blockdev: Fix livelocks on loop device
selinux: fix GPF on invalid policy
block: use rcu_work instead of call_rcu to avoid sleep in softirq
netfilter: ebtables: account ebt_table_info to kmemcg
sunrpc: handle ENOMEM in rpcb_getport_async
media: vb2: vb2_mmap: move lock up
LSM: Check for NULL cred-security on free
ipv6: make icmp6_send() robust against null skb->dev
bpf: in __bpf_redirect_no_mac pull mac only if present
media: vivid: set min width/height to a value > 0
media: vivid: fix error handling of kthread_run
omap2fb: Fix stack memory disclosure
fix int_sqrt64() for very large numbers
Disable MSI also when pcie-octeon.pcie_disable on
arm64: dts: marvell: armada-ap806: reserve PSCI area
arm64: kaslr: ensure randomized quantities are clean to the PoC
pstore/ram: Avoid allocation and leak of platform data
net: dsa: realtek-smi: fix OF child-node lookup
kbuild: Disable LD_DEAD_CODE_DATA_ELIMINATION with ftrace & GCC <= 4.7
RDMA/vmw_pvrdma: Return the correct opcode when creating WR
RDMA/nldev: Don't expose unsafe global rkey to regular user
media: v4l: ioctl: Validate num_planes for debug messages
mfd: tps6586x: Handle interrupts on suspend
OF: properties: add missing of_node_put
drm/i915/gvt: Fix mmap range check
MIPS: lantiq: Fix IPI interrupt handling
MIPS: BCM47XX: Setup struct device for the SoC
mips: fix n32 compat_ipc_parse_version
scsi: sd: Fix cache_type_store()
scsi: core: Synchronize request queue PM status only on successful resume
Yama: Check for pid death before checking ancestry
btrfs: wait on ordered extents on abort cleanup
Revert "btrfs: balance dirty metadata pages in btrfs_finish_ordered_io"
xen: Fix x86 sched_clock() interface for xen
crypto: talitos - fix ablkcipher for CONFIG_VMAP_STACK
crypto: talitos - reorder code in talitos_edesc_alloc()
crypto: authenc - fix parsing key with misaligned rta_len
crypto: bcm - convert to use crypto_authenc_extractkeys()
crypto: ccree - convert to use crypto_authenc_extractkeys()
crypto: authencesn - Avoid twice completion call in decrypt path
crypto: caam - fix zero-length buffer DMA mapping
crypto: sm3 - fix undefined shift by >= width of value
r8169: load Realtek PHY driver module before r8169
ip: on queued skb use skb_header_pointer instead of pskb_may_pull
bonding: update nest level on unlink
r8169: don't try to read counters if chip is in a PCI power-save state
smc: move unhash as early as possible in smc_release()
lan743x: Remove phy_read from link status change function
tun: publish tfile after it's fully initialized
tcp: change txhash on SYN-data timeout
packet: Do not leak dev refcounts on error exit
net: bridge: fix a bug on using a neighbour cache entry without checking its state
ipv6: fix kernel-infoleak in ipv6_local_error()
arm64: Don't trap host pointer auth use to EL2
arm64/kvm: consistently handle host HCR_EL2 flags
scsi: target: iscsi: cxgbit: fix csk leak
scsi: target: iscsi: cxgbit: fix csk leak
Revert "scsi: target: iscsi: cxgbit: fix csk leak"
mmc: sdhci-msm: Disable CDR function on TX
netfilter: nf_conncount: fix argument order to find_next_bit
netfilter: nf_conncount: speculative garbage collection on empty lists
netfilter: nf_conncount: move all list iterations under spinlock
netfilter: nf_conncount: merge lookup and add functions
netfilter: nf_conncount: restart search when nodes have been erased
netfilter: nf_conncount: split gc in two phases
netfilter: nf_conncount: don't skip eviction when age is negative
netfilter: nf_conncount: replace CONNCOUNT_LOCK_SLOTS with CONNCOUNT_SLOTS
can: gw: ensure DLC boundaries after CAN frame modification
tty: Don't hold ldisc lock in tty_reopen() if ldisc present
tty: Simplify tty->count math in tty_reopen()
tty: Hold tty_ldisc_lock() during tty_reopen()
tty/ldsem: Wake up readers after timed out down_write()
UPSTREAM: zram: idle writeback fixes and cleanup
UPSTREAM: zram: writeback throttle
UPSTREAM: zram: add bd_stat statistics
UPSTREAM: zram: support idle/huge page writeback
UPSTREAM: zram: introduce ZRAM_IDLE flag
UPSTREAM: zram: refactor flags and writeback stuff
UPSTREAM: zram: fix lockdep warning of free block handling
ANDROID: cuttlefish_defconfig: Enable vsock options
ANDROID: mnt: Propagate remount correctly
UPSTREAM: loop: drop caches if offset or block_size are changed
UPSTREAM: crypto: adiantum - initialize crypto_spawn::inst
UPSTREAM: crypto: adiantum - fix leaking reference to hash algorithm
UPSTREAM: crypto: adiantum - adjust some comments to match latest paper
UPSTREAM: crypto: adiantum - propagate CRYPTO_ALG_ASYNC flag to instance
Conflicts:
drivers/mmc/host/sdhci-msm.c
drivers/scsi/scsi_pm.c
Change-Id: I536e9aa79ee729312fd91c29f703dd2b9b29bd2f
Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org>
* refs/heads/tmp-caf5433:
Linux 4.19.15
bnx2x: Fix NULL pointer dereference in bnx2x_del_all_vlans() on some hw
drm/amd/display: Fix unintialized max_bpc state values
drm/rockchip: psr: do not dereference encoder before it is null checked.
drm/vc4: Set ->is_yuv to false when num_planes == 1
drm/nouveau/drm/nouveau: Check rc from drm_dp_mst_topology_mgr_resume()
lib: fix build failure in CONFIG_DEBUG_VIRTUAL test
of: __of_detach_node() - remove node from phandle cache
of: of_node_get()/of_node_put() nodes held in phandle cache
power: supply: olpc_battery: correct the temperature units
intel_th: msu: Fix an off-by-one in attribute store
genwqe: Fix size check
drivers/perf: hisi: Fixup one DDRC PMU register offset
video: fbdev: pxafb: Fix "WARNING: invalid free of devm_ allocated data"
ceph: don't update importing cap's mseq when handing cap export
sched/fair: Fix infinite loop in update_blocked_averages() by reverting a9e7f6544b
iommu/vt-d: Handle domain agaw being less than iommu agaw
RDMA/srpt: Fix a use-after-free in the channel release code
rxe: fix error completion wr_id and qp_num
9p/net: put a lower bound on msize
iio: dac: ad5686: fix bit shift read register
powerpc/tm: Set MSR[TS] just prior to recheckpoint
Revert "powerpc/tm: Unset MSR[TS] if not recheckpointing"
leds: pwm: silently error out on EPROBE_DEFER
arm64: relocatable: fix inconsistencies in linker script and options
arm64: drop linker script hack to hide __efistub_ symbols
nfsd4: zero-length WRITE should succeed
lockd: Show pid of lockd for remote locks
PCI / PM: Allow runtime PM without callback functions
selinux: policydb - fix byte order and alignment issues
b43: Fix error in cordic routine
gfs2: Fix loop in gfs2_rbm_find
gfs2: Get rid of potential double-freeing in gfs2_create_inode
dlm: memory leaks on error path in dlm_user_request()
dlm: lost put_lkb on error path in receive_convert() and receive_unlock()
dlm: possible memory leak on error path in create_lkb()
dlm: fixed memory leaks after failed ls_remove_names allocation
block: mq-deadline: Fix write completion handling
block: deactivate blk_stat timer in wbt_disable_default()
Fix failure path in alloc_pid()
driver core: Add missing dev->bus->need_parent_lock checks
srcu: Lock srcu_data structure in srcu_gp_start()
ALSA: usb-audio: Always check descriptor sizes in parser code
ALSA: usb-audio: Fix an out-of-bound read in create_composite_quirks
ALSA: usb-audio: Check mixer unit descriptors more strictly
ALSA: usb-audio: Avoid access before bLength check in build_audio_procunit()
ALSA: cs46xx: Potential NULL dereference in probe
media: cx23885: only reset DMA on problematic CPUs
mt76x0: init hw capabilities
dma-direct: do not include SME mask in the DMA supported check
raid6/ppc: Fix build for clang
powerpc/boot: Set target when cross-compiling for clang
Makefile: Export clang toolchain variables
kbuild: consolidate Clang compiler flags
kbuild: add -no-integrated-as Clang option unconditionally
powerpc: Disable -Wbuiltin-requires-header when setjmp is used
powerpc: avoid -mno-sched-epilog on GCC 4.9 and newer
powerpc: consolidate -mno-sched-epilog into FTRACE flags
powerpc: remove old GCC version checks
sunrpc: use SVC_NET() in svcauth_gss_* functions
sunrpc: fix cache_head leak due to queued request
memcg, oom: notify on oom killer invocation from the charge path
mm, swap: fix swapoff with KSM pages
mm, hmm: mark hmm_devmem_{add, add_resource} EXPORT_SYMBOL_GPL
mm, hmm: use devm semantics for hmm_devmem_{add, remove}
mm, devm_memremap_pages: add MEMORY_DEVICE_PRIVATE support
mm, devm_memremap_pages: fix shutdown handling
mm, devm_memremap_pages: kill mapping "System RAM" support
mm, devm_memremap_pages: mark devm_memremap_pages() EXPORT_SYMBOL_GPL
hwpoison, memory_hotplug: allow hwpoisoned pages to be offlined
zram: fix double free backing device
fork: record start_time late
scsi: lpfc: do not set queue->page_count to 0 if pc_sli4_params.wqpcnt is invalid
scsi: zfcp: fix posting too many status read buffers leading to adapter shutdown
auxdisplay: charlcd: fix x/y command parsing
serial/sunsu: fix refcount leak
qmi_wwan: Fix qmap header retrieval in qmimux_rx_fixup
net: netxen: fix a missing check and an uninitialized use
Input: synaptics - enable SMBus for HP EliteBook 840 G4
gpio: mvebu: only fail on missing clk if pwm is actually to be used
lan743x: Remove MAC Reset from initialization
virtio: fix test build after uio.h change
m68k: Fix memblock-related crashes
kbuild: fix false positive warning/error about missing libelf
mac80211: free skb fraglist before freeing the skb
nl80211: fix memory leak if validate_pae_over_nl80211() fails
vxge: ensure data0 is initialized in when fetching firmware version information
lan78xx: Resolve issue with changing MAC address
lan743x: Expand phy search for LAN7431
net: macb: add missing barriers when reading descriptors
net: macb: fix dropped RX frames due to a race
net: macb: fix random memory corruption on RX with 64-bit DMA
qed: Fix an error code qed_ll2_start_xmit()
SUNRPC: Fix a race with XPRT_CONNECTING
mac80211: fix a kernel panic when TXing after TXQ teardown
net: hns: Fix ping failed when use net bridge and send multicast
net: hns: Add mac pcs config when enable|disable mac
net: hns: Fix ntuple-filters status error.
net: hns: Avoid net reset caused by pause frames storm
net: hns: Free irq when exit from abnormal branch
net: hns: Clean rx fbd when ae stopped.
net: hns: Fixed bug that netdev was opened twice
net: hns: Some registers use wrong address according to the datasheet.
net: hns: All ports can not work when insmod hns ko after rmmod.
net: hns: Incorrect offset address used for some registers.
w90p910_ether: remove incorrect __init annotation
net/tls: Init routines in create_ctx
drivers: net: xgene: Remove unnecessary forward declarations
x86, hyperv: remove PCI dependency
mt76: fix potential NULL pointer dereference in mt76_stop_tx_queues
scsi: target: iscsi: cxgbit: add missing spin_lock_init()
scsi: target: iscsi: cxgbit: fix csk leak
bnx2x: Send update-svid ramrod with retry/poll flags enabled
bnx2x: Remove configured vlans as part of unload sequence.
bnx2x: Clear fip MAC when fcoe offload support is disabled
netfilter: nf_conncount: use rb_link_node_rcu() instead of rb_link_node()
netfilter: nat: can't use dst_hold on noref dst
netfilter: ipset: do not call ipset_nest_end after nla_nest_cancel
ixgbe: Fix race when the VF driver does a reset
i40e: fix mac filter delete when setting mac address
x86/dump_pagetables: Fix LDT remap address marker
x86/mm: Fix guard hole handling
ieee802154: ca8210: fix possible u8 overflow in ca8210_rx_done
ibmvnic: Fix non-atomic memory allocation in IRQ context
ibmvnic: Convert reset work item mutex to spin lock
Input: synaptics - enable RMI on ThinkPad T560
Input: omap-keypad - fix idle configuration to not block SoC idle states
scsi: bnx2fc: Fix NULL dereference in error handling
Revert "scsi: qla2xxx: Fix NVMe Target discovery"
netfilter: seqadj: re-load tcp header pointer after possible head reallocation
netfilter: nf_tables: fix suspicious RCU usage in nft_chain_stats_replace()
ieee802154: hwsim: fix off-by-one in parse nested
xfrm: Fix NULL pointer dereference in xfrm_input when skb_dst_force clears the dst_entry.
xfrm: Fix bucket count reported to userspace
xfrm: Fix error return code in xfrm_output_one()
checkstack.pl: fix for aarch64
IB/core: Fix oops in netdev_next_upper_dev_rcu()
drm/amdgpu: Fix DEBUG_LOCKS_WARN_ON(depth <= 0) in amdgpu_ctx.lock
powerpc/mm: Fallback to RAM if the altmap is unusable
Input: restore EV_ABS ABS_RESERVED
IB/mlx5: Block DEVX umem from the non applicable cases
ARM: dts: imx7d-nitrogen7: Fix the description of the Wifi clock
ARM: imx: update the cpu power up timing setting on i.mx6sx
ARM: dts: imx7d-pico: Describe the Wifi clock
HID: ite: Add USB id match for another ITE based keyboard rfkill key quirk
powerpc/mm: Fix linux page tables build with some configs
powerpc: Fix COFF zImage booting on old powermacs
arm64: dts: mt7622: fix no more console output on rfb1
pinctrl: meson: fix pull enable register calculation
ARM: dts: sun8i: a83t: bananapi-m3: increase vcc-pd voltage to 3.3V
f2fs: don't access node/meta inode mapping after iput
f2fs: wait on atomic writes to count F2FS_CP_WB_DATA
f2fs: sanity check of xattr entry size
f2fs: fix use-after-free issue when accessing sbi->stat_info
f2fs: check PageWriteback flag for ordered case
f2fs: fix validation of the block count in sanity_check_raw_super
f2fs: fix missing unlock(sbi->gc_mutex)
f2fs: fix to dirty inode synchronously
f2fs: clean up structure extent_node
f2fs: fix block address for __check_sit_bitmap
f2fs: fix sbi->extent_list corruption issue
f2fs: clean up checkpoint flow
f2fs: flush stale issued discard candidates
f2fs: correct wrong spelling, issing_*
f2fs: use kvmalloc, if kmalloc is failed
f2fs: remove redundant comment of unused wio_mutex
f2fs: fix to reorder set_page_dirty and wait_on_page_writeback
f2fs: clear PG_writeback if IPU failed
f2fs: add an ioctl() to explicitly trigger fsck later
f2fs: avoid frequent costly fsck triggers
f2fs: fix m_may_create to make OPU DIO write correctly
f2fs: fix to update new block address correctly for OPU
f2fs: adjust trace print in f2fs_get_victim() to cover all paths
f2fs: fix to allow node segment for GC by ioctl path
f2fs: make "f2fs_fault_name[]" const char *
f2fs: read page index before freeing
f2fs: fix wrong return value of f2fs_acl_create
f2fs: avoid build warn of fall_through
f2fs: fix race between write_checkpoint and write_begin
f2fs: check memory boundary by insane namelen
f2fs: only flush the single temp bio cache which owns the target page
f2fs: fix out-place-update DIO write
f2fs: fix to be aware discard/preflush/dio command in is_idle()
f2fs: add to account direct IO
f2fs: move dir data flush to write checkpoint process
f2fs: Change to use DEFINE_SHOW_ATTRIBUTE macro
f2fs: change segment to section in f2fs_ioc_gc_range
f2fs: export migration_granularity sysfs entry
f2fs: support subsectional garbage collection
f2fs: introduce __is_large_section() for cleanup
f2fs: clean up f2fs_sb_has_##feature_name
f2fs: remove codes of unused wio_mutex
f2fs: fix count of seg_freed to make sec_freed correct
f2fs: fix to account preflush command for noflush_merge mode
f2fs: avoid GC causing encrypted file corrupted
Conflicts:
mm/memory_hotplug.c
Change-Id: I26d2fbdddfa882fe9aae568a84a9269725ffb5ea
Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org>
Data corruptions in the kernel often end up in system crashes that
are easier to debug closer to the time of detection. Specifically,
if we do not panic immediately after lock or list corruptions have been
detected, the problem context is lost in the ensuing system mayhem.
Add support for BUG_ON immediately after such corruptions are detected.
The CONFIG option controls the enabling/disabling of the feature.
Change-Id: I9b2eb62da506a13007acff63e85e9515145909ff
Signed-off-by: Syed Rameez Mustafa <rameezmustafa@codeaurora.org>
Signed-off-by: Patrick Daly <pdaly@codeaurora.org>
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
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Merge 4.19.21 into android-4.19
Changes in 4.19.21
devres: Align data[] to ARCH_KMALLOC_MINALIGN
drm/bufs: Fix Spectre v1 vulnerability
staging: iio: adc: ad7280a: handle error from __ad7280_read32()
drm/vgem: Fix vgem_init to get drm device available.
pinctrl: bcm2835: Use raw spinlock for RT compatibility
ASoC: Intel: mrfld: fix uninitialized variable access
gpiolib: Fix possible use after free on label
drm/sun4i: Initialize registers in tcon-top driver
genirq/affinity: Spread IRQs to all available NUMA nodes
gpu: ipu-v3: image-convert: Prevent race between run and unprepare
nds32: Fix gcc 8.0 compiler option incompatible.
wil6210: fix reset flow for Talyn-mb
wil6210: fix memory leak in wil_find_tx_bcast_2
ath10k: assign 'n_cipher_suites' for WCN3990
ath9k: dynack: use authentication messages for 'late' ack
scsi: lpfc: Correct LCB RJT handling
scsi: mpt3sas: Call sas_remove_host before removing the target devices
scsi: lpfc: Fix LOGO/PLOGI handling when triggerd by ABTS Timeout event
ARM: 8808/1: kexec:offline panic_smp_self_stop CPU
clk: boston: fix possible memory leak in clk_boston_setup()
dlm: Don't swamp the CPU with callbacks queued during recovery
x86/PCI: Fix Broadcom CNB20LE unintended sign extension (redux)
powerpc/pseries: add of_node_put() in dlpar_detach_node()
crypto: aes_ti - disable interrupts while accessing S-box
drm/vc4: ->x_scaling[1] should never be set to VC4_SCALING_NONE
serial: fsl_lpuart: clear parity enable bit when disable parity
ptp: check gettime64 return code in PTP_SYS_OFFSET ioctl
MIPS: Boston: Disable EG20T prefetch
dpaa2-ptp: defer probe when portal allocation failed
iwlwifi: fw: do not set sgi bits for HE connection
staging:iio:ad2s90: Make probe handle spi_setup failure
fpga: altera-cvp: Fix registration for CvP incapable devices
Tools: hv: kvp: Fix a warning of buffer overflow with gcc 8.0.1
fpga: altera-cvp: fix 'bad IO access' on x86_64
vbox: fix link error with 'gcc -Og'
platform/chrome: don't report EC_MKBP_EVENT_SENSOR_FIFO as wakeup
i40e: prevent overlapping tx_timeout recover
scsi: hisi_sas: change the time of SAS SSP connection
staging: iio: ad7780: update voltage on read
usbnet: smsc95xx: fix rx packet alignment
drm/rockchip: fix for mailbox read size
ARM: OMAP2+: hwmod: Fix some section annotations
drm/amd/display: fix gamma not being applied correctly
drm/amd/display: calculate stream->phy_pix_clk before clock mapping
bpf: libbpf: retry map creation without the name
net/mlx5: EQ, Use the right place to store/read IRQ affinity hint
modpost: validate symbol names also in find_elf_symbol
perf tools: Add Hygon Dhyana support
soc/tegra: Don't leak device tree node reference
media: rc: ensure close() is called on rc_unregister_device
media: video-i2c: avoid accessing released memory area when removing driver
media: mtk-vcodec: Release device nodes in mtk_vcodec_init_enc_pm()
staging: erofs: fix the definition of DBG_BUGON
clk: meson: meson8b: do not use cpu_div3 for cpu_scale_out_sel
clk: meson: meson8b: fix the width of the cpu_scale_div clock
clk: meson: meson8b: mark the CPU clock as CLK_IS_CRITICAL
ptp: Fix pass zero to ERR_PTR() in ptp_clock_register
dmaengine: xilinx_dma: Remove __aligned attribute on zynqmp_dma_desc_ll
powerpc/32: Add .data..Lubsan_data*/.data..Lubsan_type* sections explicitly
iio: adc: meson-saradc: check for devm_kasprintf failure
iio: adc: meson-saradc: fix internal clock names
iio: accel: kxcjk1013: Add KIOX010A ACPI Hardware-ID
media: adv*/tc358743/ths8200: fill in min width/height/pixelclock
ACPI: SPCR: Consider baud rate 0 as preconfigured state
staging: pi433: fix potential null dereference
f2fs: move dir data flush to write checkpoint process
f2fs: fix race between write_checkpoint and write_begin
f2fs: fix wrong return value of f2fs_acl_create
i2c: sh_mobile: add support for r8a77990 (R-Car E3)
arm64: io: Ensure calls to delay routines are ordered against prior readX()
net: aquantia: return 'err' if set MPI_DEINIT state fails
sunvdc: Do not spin in an infinite loop when vio_ldc_send() returns EAGAIN
soc: bcm: brcmstb: Don't leak device tree node reference
nfsd4: fix crash on writing v4_end_grace before nfsd startup
drm: Clear state->acquire_ctx before leaving drm_atomic_helper_commit_duplicated_state()
perf: arm_spe: handle devm_kasprintf() failure
arm64: io: Ensure value passed to __iormb() is held in a 64-bit register
Thermal: do not clear passive state during system sleep
thermal: Fix locking in cooling device sysfs update cur_state
firmware/efi: Add NULL pointer checks in efivars API functions
s390/zcrypt: improve special ap message cmd handling
mt76x0: dfs: fix IBI_R11 configuration on non-radar channels
arm64: ftrace: don't adjust the LR value
drm/v3d: Fix prime imports of buffers from other drivers.
ARM: dts: mmp2: fix TWSI2
ARM: dts: aspeed: add missing memory unit-address
x86/fpu: Add might_fault() to user_insn()
media: i2c: TDA1997x: select CONFIG_HDMI
media: DaVinci-VPBE: fix error handling in vpbe_initialize()
smack: fix access permissions for keyring
xtensa: xtfpga.dtsi: fix dtc warnings about SPI
usb: dwc3: Correct the logic for checking TRB full in __dwc3_prepare_one_trb()
usb: dwc2: Disable power down feature on Samsung SoCs
usb: hub: delay hub autosuspend if USB3 port is still link training
timekeeping: Use proper seqcount initializer
usb: mtu3: fix the issue about SetFeature(U1/U2_Enable)
clk: sunxi-ng: a33: Set CLK_SET_RATE_PARENT for all audio module clocks
media: imx274: select REGMAP_I2C
drm/amdgpu/powerplay: fix clock stretcher limits on polaris (v2)
tipc: fix node keep alive interval calculation
driver core: Move async_synchronize_full call
kobject: return error code if writing /sys/.../uevent fails
IB/hfi1: Unreserve a reserved request when it is completed
usb: dwc3: trace: add missing break statement to make compiler happy
gpio: mt7621: report failure of devm_kasprintf()
gpio: mt7621: pass mediatek_gpio_bank_probe() failure up the stack
pinctrl: sx150x: handle failure case of devm_kstrdup
iommu/amd: Fix amd_iommu=force_isolation
ARM: dts: Fix OMAP4430 SDP Ethernet startup
mips: bpf: fix encoding bug for mm_srlv32_op
media: coda: fix H.264 deblocking filter controls
ARM: dts: Fix up the D-Link DIR-685 MTD partition info
watchdog: renesas_wdt: don't set divider while watchdog is running
ARM: dts: imx51-zii-rdu1: Do not specify "power-gpio" for hpa1
usb: dwc3: gadget: Disable CSP for stream OUT ep
iommu/arm-smmu-v3: Avoid memory corruption from Hisilicon MSI payloads
iommu/arm-smmu: Add support for qcom,smmu-v2 variant
iommu/arm-smmu-v3: Use explicit mb() when moving cons pointer
sata_rcar: fix deferred probing
clk: imx6sl: ensure MMDC CH0 handshake is bypassed
platform/x86: mlx-platform: Fix tachometer registers
cpuidle: big.LITTLE: fix refcount leak
OPP: Use opp_table->regulators to verify no regulator case
tee: optee: avoid possible double list_del()
drm/msm/dsi: fix dsi clock names in DSI 10nm PLL driver
drm/msm: dpu: Only check flush register against pending flushes
lightnvm: pblk: fix resubmission of overwritten write err lbas
lightnvm: pblk: add lock protection to list operations
i2c-axxia: check for error conditions first
phy: sun4i-usb: add support for missing USB PHY index
mlxsw: spectrum_acl: Limit priority value
udf: Fix BUG on corrupted inode
switchtec: Fix SWITCHTEC_IOCTL_EVENT_IDX_ALL flags overwrite
selftests/bpf: use __bpf_constant_htons in test_prog.c
ARM: pxa: avoid section mismatch warning
ASoC: fsl: Fix SND_SOC_EUKREA_TLV320 build error on i.MX8M
KVM: PPC: Book3S: Only report KVM_CAP_SPAPR_TCE_VFIO on powernv machines
mmc: bcm2835: Recover from MMC_SEND_EXT_CSD
mmc: bcm2835: reset host on timeout
mmc: meson-mx-sdio: check devm_kasprintf for failure
memstick: Prevent memstick host from getting runtime suspended during card detection
mmc: sdhci-of-esdhc: Fix timeout checks
mmc: sdhci-omap: Fix timeout checks
mmc: sdhci-xenon: Fix timeout checks
mmc: jz4740: Get CD/WP GPIOs from descriptors
usb: renesas_usbhs: add support for RZ/G2E
btrfs: harden agaist duplicate fsid on scanned devices
serial: sh-sci: Fix locking in sci_submit_rx()
serial: sh-sci: Resume PIO in sci_rx_interrupt() on DMA failure
tty: serial: samsung: Properly set flags in autoCTS mode
perf test: Fix perf_event_attr test failure
perf dso: Fix unchecked usage of strncpy()
perf header: Fix unchecked usage of strncpy()
btrfs: use tagged writepage to mitigate livelock of snapshot
perf probe: Fix unchecked usage of strncpy()
i2c: sh_mobile: Add support for r8a774c0 (RZ/G2E)
bnxt_en: Disable MSIX before re-reserving NQs/CMPL rings.
tools/power/x86/intel_pstate_tracer: Fix non root execution for post processing a trace file
livepatch: check kzalloc return values
arm64: KVM: Skip MMIO insn after emulation
usb: musb: dsps: fix otg state machine
usb: musb: dsps: fix runtime pm for peripheral mode
perf header: Fix up argument to ctime()
perf tools: Cast off_t to s64 to avoid warning on bionic libc
percpu: convert spin_lock_irq to spin_lock_irqsave.
net: hns3: fix incomplete uninitialization of IRQ in the hns3_nic_uninit_vector_data()
drm/amd/display: Add retry to read ddc_clock pin
Bluetooth: hci_bcm: Handle deferred probing for the clock supply
drm/amd/display: fix YCbCr420 blank color
powerpc/uaccess: fix warning/error with access_ok()
mac80211: fix radiotap vendor presence bitmap handling
xfrm6_tunnel: Fix spi check in __xfrm6_tunnel_alloc_spi
mlxsw: spectrum: Properly cleanup LAG uppers when removing port from LAG
scsi: smartpqi: correct host serial num for ssa
scsi: smartpqi: correct volume status
scsi: smartpqi: increase fw status register read timeout
cw1200: Fix concurrency use-after-free bugs in cw1200_hw_scan()
net: hns3: add max vector number check for pf
powerpc/perf: Fix thresholding counter data for unknown type
iwlwifi: mvm: fix setting HE ppe FW config
powerpc/powernv/ioda: Allocate indirect TCE levels of cached userspace addresses on demand
mlx5: update timecounter at least twice per counter overflow
drbd: narrow rcu_read_lock in drbd_sync_handshake
drbd: disconnect, if the wrong UUIDs are attached on a connected peer
drbd: skip spurious timeout (ping-timeo) when failing promote
drbd: Avoid Clang warning about pointless switch statment
drm/amd/display: validate extended dongle caps
video: clps711x-fb: release disp device node in probe()
md: fix raid10 hang issue caused by barrier
fbdev: fbmem: behave better with small rotated displays and many CPUs
i40e: define proper net_device::neigh_priv_len
ice: Do not enable NAPI on q_vectors that have no rings
igb: Fix an issue that PME is not enabled during runtime suspend
ACPI/APEI: Clear GHES block_status before panic()
fbdev: fbcon: Fix unregister crash when more than one framebuffer
powerpc/mm: Fix reporting of kernel execute faults on the 8xx
pinctrl: meson: meson8: fix the GPIO function for the GPIOAO pins
pinctrl: meson: meson8b: fix the GPIO function for the GPIOAO pins
KVM: x86: svm: report MSR_IA32_MCG_EXT_CTL as unsupported
powerpc/fadump: Do not allow hot-remove memory from fadump reserved area.
kvm: Change offset in kvm_write_guest_offset_cached to unsigned
NFS: nfs_compare_mount_options always compare auth flavors.
perf build: Don't unconditionally link the libbfd feature test to -liberty and -lz
hwmon: (lm80) fix a missing check of the status of SMBus read
hwmon: (lm80) fix a missing check of bus read in lm80 probe
seq_buf: Make seq_buf_puts() null-terminate the buffer
crypto: ux500 - Use proper enum in cryp_set_dma_transfer
crypto: ux500 - Use proper enum in hash_set_dma_transfer
MIPS: ralink: Select CONFIG_CPU_MIPSR2_IRQ_VI on MT7620/8
cifs: check ntwrk_buf_start for NULL before dereferencing it
f2fs: fix use-after-free issue when accessing sbi->stat_info
um: Avoid marking pages with "changed protection"
niu: fix missing checks of niu_pci_eeprom_read
f2fs: fix sbi->extent_list corruption issue
cgroup: fix parsing empty mount option string
perf python: Do not force closing original perf descriptor in evlist.get_pollfd()
scripts/decode_stacktrace: only strip base path when a prefix of the path
arch/sh/boards/mach-kfr2r09/setup.c: fix struct mtd_oob_ops build warning
ocfs2: don't clear bh uptodate for block read
ocfs2: improve ocfs2 Makefile
mm/page_alloc.c: don't call kasan_free_pages() at deferred mem init
zram: fix lockdep warning of free block handling
isdn: hisax: hfc_pci: Fix a possible concurrency use-after-free bug in HFCPCI_l1hw()
gdrom: fix a memory leak bug
fsl/fman: Use GFP_ATOMIC in {memac,tgec}_add_hash_mac_address()
block/swim3: Fix -EBUSY error when re-opening device after unmount
thermal: bcm2835: enable hwmon explicitly
kdb: Don't back trace on a cpu that didn't round up
PCI: imx: Enable MSI from downstream components
thermal: generic-adc: Fix adc to temp interpolation
HID: lenovo: Add checks to fix of_led_classdev_register
arm64/sve: ptrace: Fix SVE_PT_REGS_OFFSET definition
kernel/hung_task.c: break RCU locks based on jiffies
proc/sysctl: fix return error for proc_doulongvec_minmax()
kernel/hung_task.c: force console verbose before panic
fs/epoll: drop ovflist branch prediction
exec: load_script: don't blindly truncate shebang string
kernel/kcov.c: mark write_comp_data() as notrace
scripts/gdb: fix lx-version string output
xfs: Fix xqmstats offsets in /proc/fs/xfs/xqmstat
xfs: cancel COW blocks before swapext
xfs: Fix error code in 'xfs_ioc_getbmap()'
xfs: fix overflow in xfs_attr3_leaf_verify
xfs: fix shared extent data corruption due to missing cow reservation
xfs: fix transient reference count error in xfs_buf_resubmit_failed_buffers
xfs: delalloc -> unwritten COW fork allocation can go wrong
fs/xfs: fix f_ffree value for statfs when project quota is set
xfs: fix PAGE_MASK usage in xfs_free_file_space
xfs: fix inverted return from xfs_btree_sblock_verify_crc
thermal: hwmon: inline helpers when CONFIG_THERMAL_HWMON is not set
dccp: fool proof ccid_hc_[rt]x_parse_options()
enic: fix checksum validation for IPv6
lib/test_rhashtable: Make test_insert_dup() allocate its hash table dynamically
net: dp83640: expire old TX-skb
net: dsa: Fix lockdep false positive splat
net: dsa: Fix NULL checking in dsa_slave_set_eee()
net: dsa: mv88e6xxx: Fix counting of ATU violations
net: dsa: slave: Don't propagate flag changes on down slave interfaces
net/mlx5e: Force CHECKSUM_UNNECESSARY for short ethernet frames
net: systemport: Fix WoL with password after deep sleep
rds: fix refcount bug in rds_sock_addref
Revert "net: phy: marvell: avoid pause mode on SGMII-to-Copper for 88e151x"
rxrpc: bad unlock balance in rxrpc_recvmsg
sctp: check and update stream->out_curr when allocating stream_out
sctp: walk the list of asoc safely
skge: potential memory corruption in skge_get_regs()
virtio_net: Account for tx bytes and packets on sending xdp_frames
net/mlx5e: FPGA, fix Innova IPsec TX offload data path performance
xfs: eof trim writeback mapping as soon as it is cached
ALSA: compress: Fix stop handling on compressed capture streams
ALSA: usb-audio: Add support for new T+A USB DAC
ALSA: hda - Serialize codec registrations
ALSA: hda/realtek - Fix lose hp_pins for disable auto mute
ALSA: hda/realtek - Use a common helper for hp pin reference
ALSA: hda/realtek - Headset microphone support for System76 darp5
fuse: call pipe_buf_release() under pipe lock
fuse: decrement NR_WRITEBACK_TEMP on the right page
fuse: handle zero sized retrieve correctly
HID: debug: fix the ring buffer implementation
dmaengine: bcm2835: Fix interrupt race on RT
dmaengine: bcm2835: Fix abort of transactions
dmaengine: imx-dma: fix wrong callback invoke
futex: Handle early deadlock return correctly
irqchip/gic-v3-its: Plug allocation race for devices sharing a DevID
usb: phy: am335x: fix race condition in _probe
usb: dwc3: gadget: Handle 0 xfer length for OUT EP
usb: gadget: udc: net2272: Fix bitwise and boolean operations
usb: gadget: musb: fix short isoc packets with inventra dma
staging: speakup: fix tty-operation NULL derefs
scsi: cxlflash: Prevent deadlock when adapter probe fails
scsi: aic94xx: fix module loading
KVM: x86: work around leak of uninitialized stack contents (CVE-2019-7222)
kvm: fix kvm_ioctl_create_device() reference counting (CVE-2019-6974)
KVM: nVMX: unconditionally cancel preemption timer in free_nested (CVE-2019-7221)
cpu/hotplug: Fix "SMT disabled by BIOS" detection for KVM
perf/x86/intel/uncore: Add Node ID mask
x86/MCE: Initialize mce.bank in the case of a fatal error in mce_no_way_out()
perf/core: Don't WARN() for impossible ring-buffer sizes
perf tests evsel-tp-sched: Fix bitwise operator
serial: fix race between flush_to_ldisc and tty_open
serial: 8250_pci: Make PCI class test non fatal
serial: sh-sci: Do not free irqs that have already been freed
cacheinfo: Keep the old value if of_property_read_u32 fails
IB/hfi1: Add limit test for RC/UC send via loopback
perf/x86/intel: Delay memory deallocation until x86_pmu_dead_cpu()
ath9k: dynack: make ewma estimation faster
ath9k: dynack: check da->enabled first in sampling routines
Linux 4.19.21
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit 0464ed24380905d640030d368cd84a4e4d1e15e2 ]
Currently seq_buf_puts() will happily create a non null-terminated
string for you in the buffer. This is particularly dangerous if the
buffer is on the stack.
For example:
char buf[8];
char secret = "secret";
struct seq_buf s;
seq_buf_init(&s, buf, sizeof(buf));
seq_buf_puts(&s, "foo");
printk("Message is %s\n", buf);
Can result in:
Message is fooªªªªªsecret
We could require all users to memset() their buffer to zero before
use. But that seems likely to be forgotten and lead to bugs.
Instead we can change seq_buf_puts() to always leave the buffer in a
null-terminated state.
The only downside is that this makes the buffer 1 character smaller
for seq_buf_puts(), but that seems like a good trade off.
Link: http://lkml.kernel.org/r/20181019042109.8064-1-mpe@ellerman.id.au
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Merge 4.19.17 into android-4.19
Changes in 4.19.17
tty/ldsem: Wake up readers after timed out down_write()
tty: Hold tty_ldisc_lock() during tty_reopen()
tty: Simplify tty->count math in tty_reopen()
tty: Don't hold ldisc lock in tty_reopen() if ldisc present
can: gw: ensure DLC boundaries after CAN frame modification
netfilter: nf_conncount: replace CONNCOUNT_LOCK_SLOTS with CONNCOUNT_SLOTS
netfilter: nf_conncount: don't skip eviction when age is negative
netfilter: nf_conncount: split gc in two phases
netfilter: nf_conncount: restart search when nodes have been erased
netfilter: nf_conncount: merge lookup and add functions
netfilter: nf_conncount: move all list iterations under spinlock
netfilter: nf_conncount: speculative garbage collection on empty lists
netfilter: nf_conncount: fix argument order to find_next_bit
mmc: sdhci-msm: Disable CDR function on TX
Revert "scsi: target: iscsi: cxgbit: fix csk leak"
scsi: target: iscsi: cxgbit: fix csk leak
scsi: target: iscsi: cxgbit: fix csk leak
arm64/kvm: consistently handle host HCR_EL2 flags
arm64: Don't trap host pointer auth use to EL2
ipv6: fix kernel-infoleak in ipv6_local_error()
net: bridge: fix a bug on using a neighbour cache entry without checking its state
packet: Do not leak dev refcounts on error exit
tcp: change txhash on SYN-data timeout
tun: publish tfile after it's fully initialized
lan743x: Remove phy_read from link status change function
smc: move unhash as early as possible in smc_release()
r8169: don't try to read counters if chip is in a PCI power-save state
bonding: update nest level on unlink
ip: on queued skb use skb_header_pointer instead of pskb_may_pull
r8169: load Realtek PHY driver module before r8169
crypto: sm3 - fix undefined shift by >= width of value
crypto: caam - fix zero-length buffer DMA mapping
crypto: authencesn - Avoid twice completion call in decrypt path
crypto: ccree - convert to use crypto_authenc_extractkeys()
crypto: bcm - convert to use crypto_authenc_extractkeys()
crypto: authenc - fix parsing key with misaligned rta_len
crypto: talitos - reorder code in talitos_edesc_alloc()
crypto: talitos - fix ablkcipher for CONFIG_VMAP_STACK
xen: Fix x86 sched_clock() interface for xen
Revert "btrfs: balance dirty metadata pages in btrfs_finish_ordered_io"
btrfs: wait on ordered extents on abort cleanup
Yama: Check for pid death before checking ancestry
scsi: core: Synchronize request queue PM status only on successful resume
scsi: sd: Fix cache_type_store()
mips: fix n32 compat_ipc_parse_version
MIPS: BCM47XX: Setup struct device for the SoC
MIPS: lantiq: Fix IPI interrupt handling
drm/i915/gvt: Fix mmap range check
OF: properties: add missing of_node_put
mfd: tps6586x: Handle interrupts on suspend
media: v4l: ioctl: Validate num_planes for debug messages
RDMA/nldev: Don't expose unsafe global rkey to regular user
RDMA/vmw_pvrdma: Return the correct opcode when creating WR
kbuild: Disable LD_DEAD_CODE_DATA_ELIMINATION with ftrace & GCC <= 4.7
net: dsa: realtek-smi: fix OF child-node lookup
pstore/ram: Avoid allocation and leak of platform data
arm64: kaslr: ensure randomized quantities are clean to the PoC
arm64: dts: marvell: armada-ap806: reserve PSCI area
Disable MSI also when pcie-octeon.pcie_disable on
fix int_sqrt64() for very large numbers
omap2fb: Fix stack memory disclosure
media: vivid: fix error handling of kthread_run
media: vivid: set min width/height to a value > 0
bpf: in __bpf_redirect_no_mac pull mac only if present
ipv6: make icmp6_send() robust against null skb->dev
LSM: Check for NULL cred-security on free
media: vb2: vb2_mmap: move lock up
sunrpc: handle ENOMEM in rpcb_getport_async
netfilter: ebtables: account ebt_table_info to kmemcg
block: use rcu_work instead of call_rcu to avoid sleep in softirq
selinux: fix GPF on invalid policy
blockdev: Fix livelocks on loop device
sctp: allocate sctp_sockaddr_entry with kzalloc
tipc: fix uninit-value in in tipc_conn_rcv_sub
tipc: fix uninit-value in tipc_nl_compat_link_reset_stats
tipc: fix uninit-value in tipc_nl_compat_bearer_enable
tipc: fix uninit-value in tipc_nl_compat_link_set
tipc: fix uninit-value in tipc_nl_compat_name_table_dump
tipc: fix uninit-value in tipc_nl_compat_doit
block/loop: Don't grab "struct file" for vfs_getattr() operation.
block/loop: Use global lock for ioctl() operation.
loop: Fold __loop_release into loop_release
loop: Get rid of loop_index_mutex
loop: Push lo_ctl_mutex down into individual ioctls
loop: Split setting of lo_state from loop_clr_fd
loop: Push loop_ctl_mutex down into loop_clr_fd()
loop: Push loop_ctl_mutex down to loop_get_status()
loop: Push loop_ctl_mutex down to loop_set_status()
loop: Push loop_ctl_mutex down to loop_set_fd()
loop: Push loop_ctl_mutex down to loop_change_fd()
loop: Move special partition reread handling in loop_clr_fd()
loop: Move loop_reread_partitions() out of loop_ctl_mutex
loop: Fix deadlock when calling blkdev_reread_part()
loop: Avoid circular locking dependency between loop_ctl_mutex and bd_mutex
loop: Get rid of 'nested' acquisition of loop_ctl_mutex
loop: Fix double mutex_unlock(&loop_ctl_mutex) in loop_control_ioctl()
loop: drop caches if offset or block_size are changed
drm/fb-helper: Ignore the value of fb_var_screeninfo.pixclock
selftests: Fix test errors related to lib.mk khdr target
media: vb2: be sure to unlock mutex on errors
nbd: Use set_blocksize() to set device blocksize
Linux 4.19.17
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit fbfaf851902cd9293f392f3a1735e0543016d530 upstream.
If an input number x for int_sqrt64() has the highest bit set, then
fls64(x) is 64. (1UL << 64) is an overflow and breaks the algorithm.
Subtracting 1 is a better guess for the initial value of m anyway and
that's what also done in int_sqrt() implicitly [*].
[*] Note how int_sqrt() uses __fls() with two underscores, which already
returns the proper raw bit number.
In contrast, int_sqrt64() used fls64(), and that returns bit numbers
illogically starting at 1, because of error handling for the "no
bits set" case. Will points out that he bug probably is due to a
copy-and-paste error from the regular int_sqrt() case.
Signed-off-by: Florian La Roche <Florian.LaRoche@googlemail.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Currently we have kmemleak_stack_scan enabled by default.
This can hog the cpu with pre-emption disabled for a long
time starving other tasks.
Make this optional at compile time, since if required
we can always write to sysfs entry and enable this option.
Change-Id: Ie30447861c942337c7ff25ac269b6025a527e8eb
Signed-off-by: Vignesh Radhakrishnan <vigneshr@codeaurora.org>
Signed-off-by: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
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Merge 4.19.15 into android-4.19
Changes in 4.19.15
ARM: dts: sun8i: a83t: bananapi-m3: increase vcc-pd voltage to 3.3V
pinctrl: meson: fix pull enable register calculation
arm64: dts: mt7622: fix no more console output on rfb1
powerpc: Fix COFF zImage booting on old powermacs
powerpc/mm: Fix linux page tables build with some configs
HID: ite: Add USB id match for another ITE based keyboard rfkill key quirk
ARM: dts: imx7d-pico: Describe the Wifi clock
ARM: imx: update the cpu power up timing setting on i.mx6sx
ARM: dts: imx7d-nitrogen7: Fix the description of the Wifi clock
IB/mlx5: Block DEVX umem from the non applicable cases
Input: restore EV_ABS ABS_RESERVED
powerpc/mm: Fallback to RAM if the altmap is unusable
drm/amdgpu: Fix DEBUG_LOCKS_WARN_ON(depth <= 0) in amdgpu_ctx.lock
IB/core: Fix oops in netdev_next_upper_dev_rcu()
checkstack.pl: fix for aarch64
xfrm: Fix error return code in xfrm_output_one()
xfrm: Fix bucket count reported to userspace
xfrm: Fix NULL pointer dereference in xfrm_input when skb_dst_force clears the dst_entry.
ieee802154: hwsim: fix off-by-one in parse nested
netfilter: nf_tables: fix suspicious RCU usage in nft_chain_stats_replace()
netfilter: seqadj: re-load tcp header pointer after possible head reallocation
Revert "scsi: qla2xxx: Fix NVMe Target discovery"
scsi: bnx2fc: Fix NULL dereference in error handling
Input: omap-keypad - fix idle configuration to not block SoC idle states
Input: synaptics - enable RMI on ThinkPad T560
ibmvnic: Convert reset work item mutex to spin lock
ibmvnic: Fix non-atomic memory allocation in IRQ context
ieee802154: ca8210: fix possible u8 overflow in ca8210_rx_done
x86/mm: Fix guard hole handling
x86/dump_pagetables: Fix LDT remap address marker
i40e: fix mac filter delete when setting mac address
ixgbe: Fix race when the VF driver does a reset
netfilter: ipset: do not call ipset_nest_end after nla_nest_cancel
netfilter: nat: can't use dst_hold on noref dst
netfilter: nf_conncount: use rb_link_node_rcu() instead of rb_link_node()
bnx2x: Clear fip MAC when fcoe offload support is disabled
bnx2x: Remove configured vlans as part of unload sequence.
bnx2x: Send update-svid ramrod with retry/poll flags enabled
scsi: target: iscsi: cxgbit: fix csk leak
scsi: target: iscsi: cxgbit: add missing spin_lock_init()
mt76: fix potential NULL pointer dereference in mt76_stop_tx_queues
x86, hyperv: remove PCI dependency
drivers: net: xgene: Remove unnecessary forward declarations
net/tls: Init routines in create_ctx
w90p910_ether: remove incorrect __init annotation
net: hns: Incorrect offset address used for some registers.
net: hns: All ports can not work when insmod hns ko after rmmod.
net: hns: Some registers use wrong address according to the datasheet.
net: hns: Fixed bug that netdev was opened twice
net: hns: Clean rx fbd when ae stopped.
net: hns: Free irq when exit from abnormal branch
net: hns: Avoid net reset caused by pause frames storm
net: hns: Fix ntuple-filters status error.
net: hns: Add mac pcs config when enable|disable mac
net: hns: Fix ping failed when use net bridge and send multicast
mac80211: fix a kernel panic when TXing after TXQ teardown
SUNRPC: Fix a race with XPRT_CONNECTING
qed: Fix an error code qed_ll2_start_xmit()
net: macb: fix random memory corruption on RX with 64-bit DMA
net: macb: fix dropped RX frames due to a race
net: macb: add missing barriers when reading descriptors
lan743x: Expand phy search for LAN7431
lan78xx: Resolve issue with changing MAC address
vxge: ensure data0 is initialized in when fetching firmware version information
nl80211: fix memory leak if validate_pae_over_nl80211() fails
mac80211: free skb fraglist before freeing the skb
kbuild: fix false positive warning/error about missing libelf
m68k: Fix memblock-related crashes
virtio: fix test build after uio.h change
lan743x: Remove MAC Reset from initialization
gpio: mvebu: only fail on missing clk if pwm is actually to be used
Input: synaptics - enable SMBus for HP EliteBook 840 G4
net: netxen: fix a missing check and an uninitialized use
qmi_wwan: Fix qmap header retrieval in qmimux_rx_fixup
serial/sunsu: fix refcount leak
auxdisplay: charlcd: fix x/y command parsing
scsi: zfcp: fix posting too many status read buffers leading to adapter shutdown
scsi: lpfc: do not set queue->page_count to 0 if pc_sli4_params.wqpcnt is invalid
fork: record start_time late
zram: fix double free backing device
hwpoison, memory_hotplug: allow hwpoisoned pages to be offlined
mm, devm_memremap_pages: mark devm_memremap_pages() EXPORT_SYMBOL_GPL
mm, devm_memremap_pages: kill mapping "System RAM" support
mm, devm_memremap_pages: fix shutdown handling
mm, devm_memremap_pages: add MEMORY_DEVICE_PRIVATE support
mm, hmm: use devm semantics for hmm_devmem_{add, remove}
mm, hmm: mark hmm_devmem_{add, add_resource} EXPORT_SYMBOL_GPL
mm, swap: fix swapoff with KSM pages
memcg, oom: notify on oom killer invocation from the charge path
sunrpc: fix cache_head leak due to queued request
sunrpc: use SVC_NET() in svcauth_gss_* functions
powerpc: remove old GCC version checks
powerpc: consolidate -mno-sched-epilog into FTRACE flags
powerpc: avoid -mno-sched-epilog on GCC 4.9 and newer
powerpc: Disable -Wbuiltin-requires-header when setjmp is used
kbuild: add -no-integrated-as Clang option unconditionally
kbuild: consolidate Clang compiler flags
Makefile: Export clang toolchain variables
powerpc/boot: Set target when cross-compiling for clang
raid6/ppc: Fix build for clang
dma-direct: do not include SME mask in the DMA supported check
mt76x0: init hw capabilities
media: cx23885: only reset DMA on problematic CPUs
ALSA: cs46xx: Potential NULL dereference in probe
ALSA: usb-audio: Avoid access before bLength check in build_audio_procunit()
ALSA: usb-audio: Check mixer unit descriptors more strictly
ALSA: usb-audio: Fix an out-of-bound read in create_composite_quirks
ALSA: usb-audio: Always check descriptor sizes in parser code
srcu: Lock srcu_data structure in srcu_gp_start()
driver core: Add missing dev->bus->need_parent_lock checks
Fix failure path in alloc_pid()
block: deactivate blk_stat timer in wbt_disable_default()
block: mq-deadline: Fix write completion handling
dlm: fixed memory leaks after failed ls_remove_names allocation
dlm: possible memory leak on error path in create_lkb()
dlm: lost put_lkb on error path in receive_convert() and receive_unlock()
dlm: memory leaks on error path in dlm_user_request()
gfs2: Get rid of potential double-freeing in gfs2_create_inode
gfs2: Fix loop in gfs2_rbm_find
b43: Fix error in cordic routine
selinux: policydb - fix byte order and alignment issues
PCI / PM: Allow runtime PM without callback functions
lockd: Show pid of lockd for remote locks
nfsd4: zero-length WRITE should succeed
arm64: drop linker script hack to hide __efistub_ symbols
arm64: relocatable: fix inconsistencies in linker script and options
leds: pwm: silently error out on EPROBE_DEFER
Revert "powerpc/tm: Unset MSR[TS] if not recheckpointing"
powerpc/tm: Set MSR[TS] just prior to recheckpoint
iio: dac: ad5686: fix bit shift read register
9p/net: put a lower bound on msize
rxe: fix error completion wr_id and qp_num
RDMA/srpt: Fix a use-after-free in the channel release code
iommu/vt-d: Handle domain agaw being less than iommu agaw
sched/fair: Fix infinite loop in update_blocked_averages() by reverting a9e7f6544b
ceph: don't update importing cap's mseq when handing cap export
video: fbdev: pxafb: Fix "WARNING: invalid free of devm_ allocated data"
drivers/perf: hisi: Fixup one DDRC PMU register offset
genwqe: Fix size check
intel_th: msu: Fix an off-by-one in attribute store
power: supply: olpc_battery: correct the temperature units
of: of_node_get()/of_node_put() nodes held in phandle cache
of: __of_detach_node() - remove node from phandle cache
lib: fix build failure in CONFIG_DEBUG_VIRTUAL test
drm/nouveau/drm/nouveau: Check rc from drm_dp_mst_topology_mgr_resume()
drm/vc4: Set ->is_yuv to false when num_planes == 1
drm/rockchip: psr: do not dereference encoder before it is null checked.
drm/amd/display: Fix unintialized max_bpc state values
bnx2x: Fix NULL pointer dereference in bnx2x_del_all_vlans() on some hw
Linux 4.19.15
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit 10fdf838e5f540beca466e9d1325999c072e5d3f upstream.
On several arches, virt_to_phys() is in io.h
Build fails without it:
CC lib/test_debug_virtual.o
lib/test_debug_virtual.c: In function 'test_debug_virtual_init':
lib/test_debug_virtual.c:26:7: error: implicit declaration of function 'virt_to_phys' [-Werror=implicit-function-declaration]
pa = virt_to_phys(va);
^
Fixes: e4dace3615 ("lib: add test module for CONFIG_DEBUG_VIRTUAL")
CC: stable@vger.kernel.org
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit e213574a449f7a57d4202c1869bbc7680b6b5521 upstream.
We cannot build these files with clang as it does not allow altivec
instructions in assembly when -msoft-float is passed.
Jinsong Ji <jji@us.ibm.com> wrote:
> We currently disable Altivec/VSX support when enabling soft-float. So
> any usage of vector builtins will break.
>
> Enable Altivec/VSX with soft-float may need quite some clean up work, so
> I guess this is currently a limitation.
>
> Removing -msoft-float will make it work (and we are lucky that no
> floating point instructions will be generated as well).
This is a workaround until the issue is resolved in clang.
Link: https://bugs.llvm.org/show_bug.cgi?id=31177
Link: https://github.com/ClangBuiltLinux/linux/issues/239
Signed-off-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* refs/heads/tmp-67319b7:
Linux 4.19.10
tcp: lack of available data can also cause TSO defer
bpf: fix off-by-one error in adjust_subprog_starts
IB/hfi1: Fix an out-of-bounds access in get_hw_stats
ALSA: hda/realtek - Fix the mute LED regresion on Lenovo X1 Carbon
ALSA: hda/realtek: Enable audio jacks of ASUS UX433FN/UX333FA with ALC294
ALSA: hda/realtek: Enable audio jacks of ASUS UX533FD with ALC294
ALSA: hda/realtek: ALC294 mic and headset-mode fixups for ASUS X542UN
ALSA: hda/realtek - Fixed headphone issue for ALC700
ALSA: fireface: fix reference to wrong register for clock configuration
dax: Check page->mapping isn't NULL
flexfiles: enforce per-mirror stateid only for v4 DSes
ocfs2: fix potential use after free
initramfs: clean old path before creating a hardlink
kernel/kcov.c: mark funcs in __sanitizer_cov_trace_pc() as notrace
proc: fixup map_files test on arm
debugobjects: avoid recursive calls with kmemleak
hfsplus: do not free node before using
hfs: do not free node before using
mm/page_alloc.c: fix calculation of pgdat->nr_zones
ocfs2: fix deadlock caused by ocfs2_defrag_extent()
ACPI/IORT: Fix iort_get_platform_device_domain() uninitialized pointer value
nvme-rdma: fix double freeing of async event data
nvme: flush namespace scanning work just before removing namespaces
nvme: warn when finding multi-port subsystems without multipathing enabled
fscache, cachefiles: remove redundant variable 'cache'
cachefiles: Explicitly cast enumerated type in put_object
fscache: fix race between enablement and dropping of object
afs: Fix validation/callback interaction
pstore/ram: Correctly calculate usable PRZ bytes
pvcalls-front: fixes incorrect error handling
Revert "xen/balloon: Mark unallocated host memory as UNUSABLE"
xen: xlate_mmu: add missing header to fix 'W=1' warning
drm/ast: fixed reading monitor EDID not stable issue
drm/amdgpu: Add delay after enable RLC ucode
net: hisilicon: remove unexpected free_netdev
ixgbe: recognize 1000BaseLX SFP modules as 1Gbps
igb: fix uninitialized variables
cachefiles: Fix page leak in cachefiles_read_backing_file while vmscan is active
fscache: Fix race in fscache_op_complete() due to split atomic_sub & read
cachefiles: Fix an assertion failure when trying to update a failed object
ALSA: usb-audio: Add vendor and product name for Dell WD19 Dock
netfilter: nf_tables: deactivate expressions in rule replecement routine
usb: gadget: u_ether: fix unsafe list iteration
net: thunderx: fix NULL pointer dereference in nic_remove
x86/kvm/vmx: fix old-style function declaration
KVM: x86: fix empty-body warnings
KVM: VMX: Update shared MSRs to be saved/restored on MSR_EFER.LMA changes
netfilter: nf_conncount: remove wrong condition check routine
netfilter: nat: fix double register in masquerade modules
netfilter: add missing error handling code for register functions
IB/mlx5: Fix page fault handling for MW
netfilter: ipv6: Preserve link scope traffic original oif
drm/meson: add support for 1080p25 mode
thunderbolt: Prevent root port runtime suspend during NVM upgrade
USB: omap_udc: fix rejection of out transfers when DMA is used
USB: omap_udc: fix USB gadget functionality on Palm Tungsten E
USB: omap_udc: fix omap_udc_start() on 15xx machines
USB: omap_udc: fix crashes on probe error and module removal
USB: omap_udc: use devm_request_irq()
ipvs: call ip_vs_dst_notifier earlier than ipv6_dev_notf
fsi: master-ast-cf: select GENERIC_ALLOCATOR
bpf: fix check of allowed specifiers in bpf_trace_printk
RDMA/hns: Bugfix pbl configuration for rereg mr
exportfs: do not read dentry after free
ASoC: omap-dmic: Add pm_qos handling to avoid overruns with CPU_IDLE
ASoC: omap-mcpdm: Add pm_qos handling to avoid under/overruns with CPU_IDLE
ASoC: omap-mcbsp: Fix latency value calculation for pm_qos
tools: bpftool: fix potential NULL pointer dereference in do_load
RDMA/rdmavt: Fix rvt_create_ah function signature
RDMA/bnxt_re: Avoid accessing the device structure after it is freed
RDMA/bnxt_re: Fix system hang when registration with L2 driver fails
RDMA/core: Add GIDs while changing MAC addr only for registered ndev
RDMA/mlx5: Fix fence type for IB_WR_LOCAL_INV WR
Btrfs: send, fix infinite loop due to directory rename dependencies
ARM: dts: at91: sama5d2: use the divided clock for SMC
phy: qcom-qusb2: Fix HSTX_TRIM tuning with fused value for SDM845
phy: qcom-qusb2: Use HSTX_TRIM fused value as is
objtool: Fix segfault in .cold detection with -ffunction-sections
objtool: Fix double-free in .cold detection error path
ASoC: acpi: fix: continue searching when machine is ignored
PCI: imx6: Fix link training status detection in link up check
perf tools: Restore proper cwd on return from mnt namespace
hwmon: (w83795) temp4_type has writable permission
netfilter: xt_hashlimit: fix a possible memory leak in htable_create()
aio: fix failure to put the file pointer
bpf: allocate local storage buffers using GFP_ATOMIC
hwmon: (mlxreg-fan) Fix macros for tacho fault reading
spi: omap2-mcspi: Add missing suspend and resume calls
ASoC: dapm: Recalculate audio map forcely when card instantiated
ASoC: omap-abe-twl6040: Fix missing audio card caused by deferred probing
hwmon: (ina2xx) Fix current value calculation
s390/cpum_cf: Reject request for sampling in event initialization
ASoC: qcom: Set dai_link id to each dai_link
ASoC: Intel: Power down links before turning off display audio power
ASoC: wm_adsp: Fix dma-unsafe read of scratch registers
ASoC: rockchip: add missing slave_config setting for I2S
hwmon: (raspberrypi) Fix initial notify
hwmon (ina2xx) Fix NULL id pointer in probe()
s390/cio: Fix cleanup when unsupported IDA format is used
s390/cio: Fix cleanup of pfn_array alloc failure
netfilter: nf_tables: fix use-after-free when deleting compat expressions
netfilter: xt_RATEEST: remove netns exit routine
perf tools: Fix crash on synthesizing the unit
selftests: add script to stress-test nft packet path vs. control plane
netfilter: nf_tables: don't skip inactive chains during update
netfilter: nf_conncount: fix unexpected permanent node of list.
netfilter: nf_conncount: fix list_del corruption in conn_free
netfilter: nf_conncount: use spin_lock_bh instead of spin_lock
sysv: return 'err' instead of 0 in __sysv_write_inode
arm64: dts: sdm845-mtp: Reserve reserved gpios
ASoC: sun8i-codec: fix crash on module removal
tools: bpftool: prevent infinite loop in get_fdinfo()
ARM: OMAP1: ams-delta: Fix possible use of uninitialized field
ARM: dts: am3517-som: Fix WL127x Wifi interrupt
ARM: dts: logicpd-somlv: Fix interrupt on mmc3_dat1
ARM: dts: LogicPD Torpedo: Fix mmc3_dat1 interrupt
ARM: dts: am3517: Fix pinmuxing for CD on MMC1
staging: rtl8723bs: Fix the return value in case of error in 'rtw_wx_read32()'
ASoC: qdsp6: q6afe-dai: Fix the dai widgets
ASoC: qdsp6: q6afe: Fix wrong MI2S SD line mask
ASoC: rsnd: fixup clock start checker
ARM: OMAP2+: prm44xx: Fix section annotation on omap44xx_prm_enable_io_wakeup
net: fix XPS static_key accounting
net: restore call to netdev_queue_numa_node_write when resetting XPS
sctp: update frag_point when stream_interleave is set
net: phy: sfp: correct store of detected link modes
virtio-net: keep vnet header zeroed after processing XDP
tun: forbid iface creation with rtnl ops
tcp: fix NULL ref in tail loss probe
tcp: Do not underestimate rwnd_limited
sctp: kfree_rcu asoc
rtnetlink: ndo_dflt_fdb_dump() only work for ARPHRD_ETHER devices
Revert "net/ibm/emac: wrong bit is used for STA control"
net: use skb_list_del_init() to remove from RX sublists
net: Prevent invalid access to skb->prev in __qdisc_drop_all
net: phy: don't allow __set_phy_supported to add unsupported modes
net/mlx4_en: Change min MTU size to ETH_MIN_MTU
net/mlx4_core: Correctly set PFC param if global pause is turned off.
net: 8139cp: fix a BUG triggered by changing mtu with network traffic
ipv6: sr: properly initialize flowi6 prior passing to ip6_route_output
neighbour: Avoid writing before skb->head in neigh_hh_output()
ipv6: Check available headroom in ip6_xmit() even without options
ipv4: ipv6: netfilter: Adjust the frag mem limit when truesize changes
Change-Id: I1753d37a80a5b4086d2cd480f0fc1bd64a7202db
Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org>
This snapshot is taken from msm-4.14 as of commit 47b6f627f16cf9d
("Merge android-4.14-p.68 (2c79578) into msm-4.14").
Change-Id: I850161a6fa845c9a73c67072299476eb3c3d1888
Signed-off-by: Satya Durga Srinivasu Prabhala <satyap@codeaurora.org>
Introduce PANIC_ON_SCHED_BUG to catch issues related to scheduler
like calling sleepable functions inside atomic context etc.
Change-Id: I9f1fe96772b317b17bd0e7423a48023d3cf141c7
Signed-off-by: Satya Durga Srinivasu Prabhala <satyap@codeaurora.org>
* origin_4.19/tmp-0567d2f:
Linux 4.19.9
HID: quirks: fix RetroUSB.com devices
mac80211: ignore NullFunc frames in the duplicate detection
mac80211: fix reordering of buffered broadcast packets
mac80211: ignore tx status for PS stations in ieee80211_tx_status_ext
mac80211: Clear beacon_int in ieee80211_do_stop
mac80211: fix GFP_KERNEL under tasklet context
mac80211_hwsim: Timer should be initialized before device registered
cfg80211: Fix busy loop regression in ieee80211_ie_split_ric()
libnvdimm, pfn: Pad pfn namespaces relative to other regions
kgdboc: fix KASAN global-out-of-bounds bug in param_set_kgdboc_var()
gnss: sirf: fix activation retry handling
tty: do not set TTY_IO_ERROR flag if console port
tty: serial: 8250_mtk: always resume the device in probe.
Drivers: hv: vmbus: Offload the handling of channels to two workqueues
x86/efi: Allocate e820 buffer before calling efi_exit_boot_service
kprobes/x86: Fix instruction patching corruption when copying more than one RIP-relative instruction
drm/i915: Downgrade Gen9 Plane WM latency error
drm/amdgpu/gmc8: always load MC firmware in the driver
drm/amdgpu/gmc8: update MC firmware for polaris
drm/msm: Move fence put to where failure occurs
drm/lease: Send a distinct uevent
drm/amdgpu: update mc firmware image for polaris12 variants
crypto: do not free algorithm before using
Revert commit ef9209b642 "staging: rtl8723bs: Fix indenting errors and an off-by-one mistake in core/rtw_mlme_ext.c"
staging: rtl8712: Fix possible buffer overrun
cifs: Fix separator when building path from dentry
Revert "x86/e820: put !E820_TYPE_RAM regions into memblock.reserved"
arm64: dts: rockchip: remove vdd_log from rock960 to fix a stability issues
xhci: Prevent U1/U2 link pm states if exit latency is too long
xhci: workaround CSS timeout on AMD SNPS 3.0 xHC
ARM: 8806/1: kprobes: Fix false positive with FORTIFY_SOURCE
dmaengine: cppi41: delete channel from pending list when stop channel
dmaengine: imx-sdma: use GFP_NOWAIT for dma descriptor allocations
dmaengine: imx-sdma: implement channel termination via worker
Revert "dmaengine: imx-sdma: alloclate bd memory from dma pool"
Revert "dmaengine: imx-sdma: Use GFP_NOWAIT for dma allocations"
dmaengine: dw: Fix FIFO size for Intel Merrifield
SUNRPC: Fix leak of krb5p encode pages
arm64: hibernate: Avoid sending cross-calling with interrupts disabled
vhost/vsock: fix use-after-free in network stack callers
virtio/s390: fix race in ccw_io_helper()
virtio/s390: avoid race on vcdev->config
parisc: Enable -ffunction-sections for modules on 32-bit kernel
Revert "mfd: cros_ec: Use devm_kzalloc for private data"
media: dvb-pll: don't re-validate tuner frequencies
media: dvb-pll: fix tuner frequency ranges
media: vicodec: fix memchr() kernel oops
media: gspca: fix frame overflow error
ALSA: hda/realtek: Fix mic issue on Acer AIO Veriton Z4860G/Z6860G
ALSA: hda/realtek: Fix mic issue on Acer AIO Veriton Z4660G
ALSA: hda/realtek - Add support for Acer Aspire C24-860 headset mic
ALSA: hda/realtek: ALC286 mic and headset-mode fixups for Acer Aspire U27-880
ALSA: hda/realtek - Fix speaker output regression on Thinkpad T570
ALSA: pcm: Fix interval evaluation with openmin/max
ALSA: pcm: Call snd_pcm_unlink() conditionally at closing
ALSA: pcm: Fix starvation on down_write_nonblock()
ALSA: hda: Add support for AMD Stoney Ridge
ALSA: usb-audio: Fix UAF decrement if card has no live interfaces in card.c
ALSA: usb-audio: Add SMSL D1 to quirks for native DSD support
USB: serial: console: fix reported terminal settings
USB: check usb_get_extra_descriptor for proper size
usb: appledisplay: Add 27" Apple Cinema Display
usb: quirk: add no-LPM quirk on SanDisk Ultra Flair device
net: amd: add missing of_node_put()
team: no need to do team_notify_peers or team_mcast_rejoin when disabling port
ibmvnic: Update driver queues after change in ring size support
ibmvnic: Fix RX queue buffer cleanup
flexfiles: use per-mirror specified stateid for IO
NFSv4.2 copy do not allocate memory under the lock
iommu/vt-d: Use memunmap to free memremap
net: faraday: ftmac100: remove netif_running(netdev) check before disabling interrupts
riscv: fix warning in arch/riscv/include/asm/module.h
net/ibmnvic: Fix deadlock problem in reset
qed: Fix QM getters to always return a valid pq
qed: Fix bitmap_weight() check
NFSv4: Fix a NFSv4 state manager deadlock
net: ena: fix crash during failed resume from hibernation
mtd: spi-nor: Fix Cadence QSPI page fault kernel panic
HID: multitouch: Add pointstick support for Cirque Touchpad
Revert "HID: uhid: use strlcpy() instead of strncpy()"
cpufreq: ti-cpufreq: Only register platform_device when supported
mtd: rawnand: qcom: Namespace prefix some commands
tc-testing: tdc.py: Guard against lack of returncode in executed command
tc-testing: tdc.py: ignore errors when decoding stdout/stderr
gpio: mockup: fix indicated direction
gpio: pxa: fix legacy non pinctrl aware builds again
drivers/net/ethernet/qlogic/qed/qed_rdma.h: fix typo
net/mlx4: Fix UBSAN warning of signed integer overflow
net/mlx4_core: Fix uninitialized variable compilation warning
net/mlx4_core: Zero out lkey field in SW2HW_MPT fw command
drm/amd/display: Support amdgpu "max bpc" connector property (v2)
drm/amdgpu: Add amdgpu "max bpc" connector property (v2)
bnxt_en: Fix filling time in bnxt_fill_coredump_record()
nvme-fc: resolve io failures during connect
s390/ism: clear dmbe_mask bit before SMC IRQ handling
Revert "usb: gadget: ffs: Fix BUG when userland exits with submitted AIO transfers"
usb: dwc2: pci: Fix an error code in probe
qed: Fix reading wrong value in loop condition
qed: Fix rdma_info structure allocation
qed: Fix overriding offload_tc by protocols without APP TLV
qed: Fix PTT leak in qed_drain()
bnx2x: Assign unique DMAE channel number for FW DMAE transactions.
amd/iommu: Fix Guest Virtual APIC Log Tail Address Register
batman-adv: Expand merged fragment buffer for full packet
batman-adv: Use explicit tvlv padding for ELP packets
HID: input: Ignore battery reported by Symbol DS4308
test_firmware: fix error return getting clobbered
can: rcar_can: Fix erroneous registration
can: ucan: remove set but not used variable 'udev'
scsi: ufs: Fix hynix ufs bug with quirk on hi36xx SoC
iommu/ipmmu-vmsa: Fix crash on early domain free
mt76: fix building without CONFIG_LEDS_CLASS
brcmutil: really fix decoding channel info for 160 MHz bandwidth
iommu/vt-d: Fix NULL pointer dereference in prq_event_thread()
media: ipu3-cio2: Unregister device nodes first, then release resources
media: omap3isp: Unregister media device as first
media: cec: check for non-OK/NACK conditions while claiming a LA
media: vicodec: lower minimum height to 360
ANDROID: cuttlefish_defconfig: Enable VIRT_WIFI
FROMGIT: mac80211-next: rtnetlink wifi simulation device
Linux 4.19.8
blk-mq: punt failed direct issue to dispatch list
tipc: use destination length for copy string
arc: [devboards] Add support of NFSv3 ACL
ARC: change defconfig defaults to ARCv2
btrfs: tree-checker: Don't check max block group size as current max chunk size limit is unreliable
Input: elan_i2c - add support for ELAN0621 touchpad
Input: elan_i2c - add ACPI ID for Lenovo IdeaPad 330-15ARR
Input: elan_i2c - add ELAN0620 to the ACPI table
Input: cros_ec_keyb - fix button/switch capability reports
Input: matrix_keypad - check for errors from of_get_named_gpio()
Input: synaptics - add PNP ID for ThinkPad P50 to SMBus
Input: xpad - quirk all PDP Xbox One gamepads
scsi: lpfc: fix block guard enablement on SLI3 adapters
i40e: Fix deletion of MAC filters
selinux: add support for RTM_NEWCHAIN, RTM_DELCHAIN, and RTM_GETCHAIN
svm: Add mutex_lock to protect apic_access_page_done on AMD systems
kgdboc: Fix warning with module build
kgdboc: Fix restrict error
userfaultfd: shmem: UFFDIO_COPY: set the page dirty if VM_WRITE is not set
userfaultfd: shmem: add i_size checks
userfaultfd: shmem: allocate anonymous memory for MAP_PRIVATE shmem
userfaultfd: use ENOENT instead of EFAULT if the atomic copy user fails
drm/meson: Fix OOB memory accesses in meson_viu_set_osd_lut()
drm/meson: Enable fast_io in meson_dw_hdmi_regmap_config
drm/meson: Fixes for drm_crtc_vblank_on/off support
drm: set is_master to 0 upon drm_new_set_master() failure
drm/amd/dm: Don't forget to attach MST encoders
drm/ast: Fix incorrect free on ioregs
tracing/fgraph: Fix set_graph_function from showing interrupts
IB/mlx5: Avoid load failure due to unknown link width
mips: fix mips_get_syscall_arg o32 check
MIPS: ralink: Fix mt7620 nd_sd pinmux
tracepoint: Use __idx instead of idx in DO_TRACE macro to make it unique
sched, trace: Fix prev_state output in sched_switch tracepoint
arm64: ftrace: Fix to enable syscall events on arm64
mtd: nand: Fix memory allocation in nanddev_bbt_init()
uprobes: Fix handle_swbp() vs. unregister() + register() race once more
iser: set sector for ambiguous mr status errors
unifdef: use memcpy instead of strncpy
test_hexdump: use memcpy instead of strncpy
blk-mq: fix corruption with direct issue
ANDROID: cuttlefish_defconfig: Enable CONFIG_ARM64_LSE_ATOMICS
ANDROID: Move from clang r328903 to r346389b.
Linux 4.19.7
misc: mic/scif: fix copy-paste error in scif_create_remote_lookup
Drivers: hv: vmbus: check the creation_status in vmbus_establish_gpadl()
mm: use swp_offset as key in shmem_replace_page()
mm: cleancache: fix corruption on missed inode invalidation
lib/test_kmod.c: fix rmmod double free
iio:st_magn: Fix enable device after trigger
iio/hid-sensors: Fix IIO_CHAN_INFO_RAW returning wrong values for signed numbers
Revert "usb: dwc3: gadget: skip Set/Clear Halt when invalid"
usb: core: quirks: add RESET_RESUME quirk for Cherry G230 Stream series
USB: usb-storage: Add new IDs to ums-realtek
staging: rtl8723bs: Add missing return for cfg80211_rtw_get_station
staging: rtl8723bs: Fix incorrect sense of ether_addr_equal
staging: mt7621-pinctrl: fix uninitialized variable ngroups
staging: mt7621-dma: fix potentially dereferencing uninitialized 'tx_desc'
staging: vchiq_arm: fix compat VCHIQ_IOC_AWAIT_COMPLETION
staging: most: use format specifier "%s" in snprintf
dmaengine: at_hdmac: fix module unloading
dmaengine: at_hdmac: fix memory leak in at_dma_xlate()
ARM: dts: rockchip: Remove @0 from the veyron memory node
ASoC: pcm186x: Fix device reset-registers trigger value
ASoC: intel: cht_bsw_max98090_ti: Add quirk for boards using pmc_plt_clk_0
ext2: fix potential use after free
ext2: initialize opts.s_mount_opt as zero before using it
binder: fix race that allows malicious free of live buffer
function_graph: Reverse the order of pushing the ret_stack and the callback
function_graph: Move return callback before update of curr_ret_stack
function_graph: Have profiler use curr_ret_stack and not depth
function_graph: Use new curr_ret_depth to manage depth instead of curr_ret_stack
function_graph: Make ftrace_push_return_trace() static
MIPS: function_graph: Simplify with function_graph_enter()
arm64: function_graph: Simplify with function_graph_enter()
s390/function_graph: Simplify with function_graph_enter()
riscv/function_graph: Simplify with function_graph_enter()
parisc: function_graph: Simplify with function_graph_enter()
sparc/function_graph: Simplify with function_graph_enter()
sh/function_graph: Simplify with function_graph_enter()
powerpc/function_graph: Simplify with function_graph_enter()
nds32: function_graph: Simplify with function_graph_enter()
x86/function_graph: Simplify with function_graph_enter()
microblaze: function_graph: Simplify with function_graph_enter()
ARM: function_graph: Simplify with function_graph_enter()
function_graph: Create function_graph_enter() to consolidate architecture code
ALSA: hda/realtek - Add auto-mute quirk for HP Spectre x360 laptop
ALSA: hda/realtek - fix the pop noise on headphone for lenovo laptops
ALSA: hda/realtek - fix headset mic detection for MSI MS-B171
ALSA: hda/realtek - Support ALC300
ALSA: hda: Add ASRock N68C-S UCC the power_save blacklist
ALSA: sparc: Fix invalid snd_free_pages() at error path
ALSA: control: Fix race between adding and removing a user element
ALSA: ac97: Fix incorrect bit shift at AC97-SPSA control write
ALSA: wss: Fix invalid snd_free_pages() at error path
fs: fix lost error code in dio_complete
perf/x86/intel: Disallow precise_ip on BTS events
perf/x86/intel: Add generic branch tracing check to intel_pmu_has_bts()
perf/x86/intel: Move branch tracing setup to the Intel-specific source file
x86/fpu: Disable bottom halves while loading FPU registers
x86/MCE/AMD: Fix the thresholding machinery initialization order
arm64: dts: rockchip: Fix PCIe reset polarity for rk3399-puma-haikou.
PCI: Fix incorrect value returned from pcie_get_speed_cap()
PCI: dwc: Fix MSI-X EP framework address calculation bug
PCI: layerscape: Fix wrong invocation of outbound window disable accessor
btrfs: relocation: set trans to be NULL after ending transaction
Btrfs: fix race between enabling quotas and subvolume creation
Btrfs: fix rare chances for data loss when doing a fast fsync
Btrfs: ensure path name is null terminated at btrfs_control_ioctl
btrfs: Always try all copies when reading extent buffers
udf: Allow mounting volumes with incorrect identification strings
xtensa: fix coprocessor part of ptrace_{get,set}xregs
xtensa: fix coprocessor context offset definitions
xtensa: enable coprocessors that are being flushed
KVM: VMX: re-add ple_gap module parameter
KVM: X86: Fix scan ioapic use-before-initialization
KVM: LAPIC: Fix pv ipis use-before-initialization
KVM: x86: Fix kernel info-leak in KVM_HC_CLOCK_PAIRING hypercall
KVM: nVMX/nSVM: Fix bug which sets vcpu->arch.tsc_offset to L1 tsc_offset
kvm: svm: Ensure an IBPB on all affected CPUs when freeing a vmcb
kvm: mmu: Fix race in emulated page table writes
userfaultfd: shmem/hugetlbfs: only allow to register VM_MAYWRITE vmas
x86/speculation: Provide IBPB always command line options
x86/speculation: Add seccomp Spectre v2 user space protection mode
x86/speculation: Enable prctl mode for spectre_v2_user
x86/speculation: Add prctl() control for indirect branch speculation
x86/speculation: Prepare arch_smt_update() for PRCTL mode
x86/speculation: Prevent stale SPEC_CTRL msr content
x86/speculation: Split out TIF update
ptrace: Remove unused ptrace_may_access_sched() and MODE_IBRS
x86/speculation: Prepare for conditional IBPB in switch_mm()
x86/speculation: Avoid __switch_to_xtra() calls
x86/process: Consolidate and simplify switch_to_xtra() code
x86/speculation: Prepare for per task indirect branch speculation control
x86/speculation: Add command line control for indirect branch speculation
x86/speculation: Unify conditional spectre v2 print functions
x86/speculataion: Mark command line parser data __initdata
x86/speculation: Mark string arrays const correctly
x86/speculation: Reorder the spec_v2 code
x86/l1tf: Show actual SMT state
x86/speculation: Rework SMT state change
sched/smt: Expose sched_smt_present static key
x86/Kconfig: Select SCHED_SMT if SMP enabled
sched/smt: Make sched_smt_present track topology
x86/speculation: Reorganize speculation control MSRs update
x86/speculation: Rename SSBD update functions
x86/speculation: Disable STIBP when enhanced IBRS is in use
x86/speculation: Move STIPB/IBPB string conditionals out of cpu_show_common()
x86/speculation: Remove unnecessary ret variable in cpu_show_common()
x86/speculation: Clean up spectre_v2_parse_cmdline()
x86/speculation: Update the TIF_SSBD comment
x86/retpoline: Remove minimal retpoline support
x86/retpoline: Make CONFIG_RETPOLINE depend on compiler support
x86/speculation: Add RETPOLINE_AMD support to the inline asm CALL_NOSPEC variant
x86/speculation: Propagate information about RSB filling mitigation to sysfs
x86/speculation: Apply IBPB more strictly to avoid cross-process data leak
x86/speculation: Enable cross-hyperthread spectre v2 STIBP mitigation
tipc: fix lockdep warning during node delete
net: phy: add workaround for issue where PHY driver doesn't bind to the device
tcp: defer SACK compression after DupThresh
net/dim: Update DIM start sample after each DIM iteration
virtio-net: fail XDP set if guest csum is negotiated
virtio-net: disable guest csum during XDP set
net: skb_scrub_packet(): Scrub offload_fwd_mark
net: thunderx: set xdp_prog to NULL if bpf_prog_add fails
usbnet: ipheth: fix potential recvmsg bug and recvmsg bug 2
s390/qeth: fix length check in SNMP processing
rapidio/rionet: do not free skb before reading its length
packet: copy user buffers before orphan or clone
net: thunderx: set tso_hdrs pointer to NULL in nicvf_free_snd_queue
net: gemini: Fix copy/paste error
net: don't keep lonely packets forever in the gro hash
lan743x: fix return value for lan743x_tx_napi_poll
lan743x: Enable driver to work with LAN7431
mm/khugepaged: collapse_shmem() do not crash on Compound
mm/khugepaged: collapse_shmem() without freezing new_page
mm/khugepaged: minor reorderings in collapse_shmem()
mm/khugepaged: collapse_shmem() remember to clear holes
mm/khugepaged: fix crashes due to misaccounted holes
mm/khugepaged: collapse_shmem() stop if punched or truncated
mm/huge_memory: fix lockdep complaint on 32-bit i_size_read()
mm/huge_memory: splitting set mapping+index before unfreeze
mm/huge_memory: rename freeze_page() to unmap_page()
ANDROID: cuttlefish_defconfig: Enable CONFIG_CRYPTO_ADIANTUM
FROMGIT: fscrypt: add Adiantum support
BACKPORT, FROMGIT: crypto: adiantum - add Adiantum support
FROMGIT: crypto: arm/nhpoly1305 - add NEON-accelerated NHPoly1305
FROMGIT: crypto: nhpoly1305 - add NHPoly1305 support
FROMGIT: crypto: poly1305 - add Poly1305 core API
FROMGIT: crypto: poly1305 - use structures for key and accumulator
FROMGIT: crypto: arm/chacha - add XChaCha12 support
FROMGIT: crypto: arm/chacha20 - refactor to allow varying number of rounds
FROMGIT: crypto: arm/chacha20 - add XChaCha20 support
FROMGIT: crypto: arm/chacha20 - limit the preemption-disabled section
FROMGIT: crypto: chacha - add XChaCha12 support
BACKPORT, FROMGIT: crypto: chacha20-generic - refactor to allow varying number of rounds
FROMGIT: crypto: chacha20-generic - add XChaCha20 support
FROMGIT: crypto: chacha20-generic - don't unnecessarily use atomic walk
FROMGIT: crypto: chacha20-generic - add HChaCha20 library function
FROMGIT: crypto: arm/aes - add some hardening against cache-timing attacks
UPSTREAM: crypto: arm/chacha20 - faster 8-bit rotations and other optimizations
UPSTREAM: crypto: chacha20 - Fix chacha20_block() keystream alignment (again)
ANDROID: cuttlefish_defconfig: Enable CONFIG_SDCARD_FS
ANDROID: sdcardfs: Add sdcardfs filesystem
ANDROID: sdcardfs: Define magic value
ANDROID: fs: Restore vfs_path_lookup() export
ANDROID: vfs: add d_canonical_path for stacked filesystem support
ANDROID: vfs: Add permission2 for filesystems with per mount permissions
ANDROID: vfs: Add setattr2 for filesystems with per mount permissions
ANDROID: vfs: Allow filesystems to access their private mount data
ANDROID: mnt: Add filesystem private data to mount points
ANDROID: sdcardfs: Enable modular sdcardfs
Revert "proc: Convert proc_mount to use mount_ns."
ANDROID: binder: add support for RT prio inheritance.
UPSTREAM: binder: Add BINDER_GET_NODE_INFO_FOR_REF ioctl.
ANDROID: net: ipv6: autoconf routes into per-device tables
ANDROID: cuttlefish_defconfig: Enable SECURITY_PERF_EVENTS_RESTRICT
ANDROID: security,perf: Allow further restriction of perf_event_open
ANDROID: netfilter: xt_IDLETIMER: Add new netlink msg type
ANDROID: cuttlefish_defconfig: Enable CONFIG_NETFILTER_XT_MATCH_QUOTA2
ANDROID: netfilter: xt_quota2: adding the original quota2 from xtables-addons
ANDROID: power: wakeup_reason: add an API to log wakeup reasons
ANDROID: trace: sched: add sched blocked tracepoint which dumps out context of sleep.
ANDROID: add extra free kbytes tunable
CHROMIUM: cgroups: relax permissions on moving tasks between cgroups
ANDROID: cpu: send KOBJ_ONLINE event when enabling cpus
ANDROID: fs: FS tracepoints to track IO.
ANDROID: cuttlefish_defconfig: Enable CONFIG_DM_VERITY_AVB
ANDROID: AVB error handler to invalidate vbmeta partition.
ANDROID: cuttlefish_defconfig: Enable CONFIG_CPUSETS
ANDROID: cpuset: Make cpusets restore on hotplug
ANDROID: taskstats: track fsync syscalls
ANDROID: uid_cputime: add per-uid IO usage accounting
ANDROID: cuttlefish_defconfig: Enable CONFIG_UID_SYS_STATS
ANDROID: uid_cputime: Adds accounting for the cputimes per uid.
ANDROID: cuttlefish_defconfig: Enable CONFIG_MMC
ANDROID: mmc: core: Add "ignore mmc pm notify" functionality
ANDROID: cuttlefish_defconfig: Enable CONFIG_USB_CONFIGFS_F_AUDIO_SRC
ANDROID: usb: gadget: f_audio_source: New gadget driver for audio output
ANDROID: usb: gadget: f_midi: set fi->f to NULL when free f_midi function
ANDROID: usb: gadget: f_midi: create F_midi device
ANDROID: cuttlefish_defconfig: Enable CONFIG_USB_CONFIGFS_F_ACC
ANDROID: usb: gadget: f_accessory: Add Android Accessory function
ANDROID: usb: gadget: configfs: Add device attribute to determine gadget state
ANDROID: usb: gadget: configfs: Add "state" attribute to android_device
ANDROID: cuttlefish_defconfig: Enable CONFIG_USB_CONFIGFS_UEVENT
ANDROID: usb: gadget: configfs: Add function devices to the parent
ANDROID: usb: gadget: configfs: Add Uevent to notify userspace
ANDROID: usb: gadget: configfs: Add usb_function ptr to fi struct
ANDROID: mm: add a field to store names for private anonymous memory
ANDROID: fs: epoll: use freezable blocking call
ANDROID: cuttlefish_defconfig: Enable CONFIG_CMDLINE_EXTEND
ANDROID: of: Support CONFIG_CMDLINE_EXTEND config option
ANDROID: arm64: copy CONFIG_CMDLINE_EXTEND from ARM
UPSTREAM: tcp: start receiver buffer autotuning sooner
UPSTREAM: tcp: up initial rmem to 128KB and SYN rwin to around 64KB
ANDROID: net: xfrm: make PF_KEY SHA256 use RFC-compliant truncation.
ANDROID: cuttlefish_defconfig: Enable EAS related defines
BACKPORT: sched/fair: Fix cpu_util_wake() for 'execl' type workloads
ANDROID: defconfig / build config for cuttlefish
ANDROID: Kbuild, LLVMLinux: allow overriding clang target triple
ANDROID: x86: Remove a useless warning message
Revert "x86: Force asm-goto"
Revert "x86: Allow generating user-space headers without a compiler"
Linux 4.19.6
media: ov5640: fix auto controls values when switching to manual mode
media: ov5640: fix wrong binning value in exposure calculation
media: ov5640: fix auto gain & exposure when changing mode
media: ov5640: fix exposure regression
media: ov5640: Fix timings setup code
media: ov5640: Re-work MIPI startup sequence
rcu: Make need_resched() respond to urgent RCU-QS needs
gfs2: Fix iomap buffer head reference counting bug
tty: wipe buffer if not echoing data
tty: wipe buffer.
include/linux/pfn_t.h: force '~' to be parsed as an unary operator
dax: Avoid losing wakeup in dax_lock_mapping_entry
mm, page_alloc: check for max order in hot path
tmpfs: make lseek(SEEK_DATA/SEK_HOLE) return ENXIO with a negative offset
mm, memory_hotplug: check zone_movable in has_unmovable_pages
z3fold: fix possible reclaim races
efi/arm: Revert deferred unmap of early memmap mapping
powerpc/numa: Suppress "VPHN is not supported" messages
NFSv4: Fix an Oops during delegation callbacks
kdb: Use strscpy with destination buffer size
drm/amdgpu: fix bug with IH ring setup
RISC-V: Silence some module warnings on 32-bit
riscv: add missing vdso_install target
SUNRPC: Fix a bogus get/put in generic_key_to_expire()
block: copy ioprio in __bio_clone_fast() and bounce
perf/x86/intel/uncore: Add more IMC PCI IDs for KabyLake and CoffeeLake CPUs
sched/fair: Fix cpu_util_wake() for 'execl' type workloads
powerpc/io: Fix the IO workarounds code to work with Radix
floppy: fix race condition in __floppy_read_block_0()
crypto: simd - correctly take reqsize of wrapped skcipher into account
rtc: pcf2127: fix a kmemleak caused in pcf2127_i2c_gather_write
rtc: cmos: Do not export alarm rtc_ops when we do not support alarms
cpufreq: imx6q: add return value check for voltage scale
KVM: PPC: Move and undef TRACE_INCLUDE_PATH/FILE
scsi: hisi_sas: Remove set but not used variable 'dq_list'
scsi: lpfc: fix remoteport access
tools/testing/nvdimm: Fix the array size for dimm devices.
pinctrl: meson: fix meson8b ao pull register bits
pinctrl: meson: fix meson8 ao pull register bits
pinctrl: meson: fix gxl ao pull register bits
pinctrl: meson: fix gxbb ao pull register bits
pinctrl: meson: fix pinconf bias disable
fanotify: fix handling of events on child sub-directory
fsnotify: generalize handling of extra event flags
IB/hfi1: Eliminate races in the SDMA send error path
ACPICA: AML interpreter: add region addresses in global list during initialization
can: flexcan: remove not needed struct flexcan_priv::tx_mb and struct flexcan_priv::tx_mb_idx
can: flexcan: Always use last mailbox for TX
can: hi311x: Use level-triggered interrupt
can: raw: check for CAN FD capable netdev in raw_sendmsg()
can: flexcan: handle tx-complete CAN frames via rx-offload infrastructure
can: flexcan: use can_rx_offload_queue_sorted() for flexcan_irq_bus_*()
can: rx-offload: rename can_rx_offload_irq_queue_err_skb() to can_rx_offload_queue_tail()
can: rx-offload: introduce can_rx_offload_get_echo_skb() and can_rx_offload_queue_sorted() functions
can: dev: __can_get_echo_skb(): print error message, if trying to echo non existing skb
can: dev: __can_get_echo_skb(): Don't crash the kernel if can_priv::echo_skb is accessed out of bounds
can: dev: __can_get_echo_skb(): replace struct can_frame by canfd_frame to access frame length
can: dev: can_get_echo_skb(): factor out non sending code to __can_get_echo_skb()
can: flexcan: Unlock the MB unconditionally
drm/ast: Remove existing framebuffers before loading driver
drm/ast: fixed cursor may disappear sometimes
drm/ast: change resolution may cause screen blurred
drm/i915: Disable LP3 watermarks on all SNB machines
drm/amdgpu: Fix oops when pp_funcs->switch_power_profile is unset
drm/vc4: Set ->legacy_cursor_update to false when doing non-async updates
drm/amdgpu: Add missing firmware entry for HAINAN
drm/fb-helper: Blacklist writeback when adding connectors to fbdev
tcp: do not release socket ownership in tcp_close()
mm/memory.c: recheck page table entry with page table lock held
mm: don't warn about large allocations for slab
llc: do not use sk_eat_skb()
gfs2: Don't leave s_fs_info pointing to freed memory in init_sbd
sctp: clear the transport of some out_chunk_list chunks in sctp_assoc_rm_peer
bfs: add sanity check at bfs_fill_super()
Input: synaptics - avoid using uninitialized variable when probing
selinux: Add __GFP_NOWARN to allocation at str_read()
v9fs_dir_readdir: fix double-free on p9stat_read error
tools/power/cpupower: fix compilation with STATIC=true
opp: ti-opp-supply: Correct the supply in _get_optimal_vdd_voltage call
opp: ti-opp-supply: Dynamically update u_volt_min
brcmfmac: fix reporting support for 160 MHz channels
iwlwifi: mvm: don't use SAR Geo if basic SAR is not used
iwlwifi: mvm: fix regulatory domain update when the firmware starts
iwlwifi: mvm: support sta_statistics() even on older firmware
iwlwifi: fix wrong WGDS_WIFI_DATA_SIZE
gpio: don't free unallocated ida on gpiochip_add_data_with_key() error path
mmc: sdhci-pci: Workaround GLK firmware failing to restore the tuning value
mmc: sdhci-pci: Try "cd" for card-detect lookup before using NULL
Documentation/security-bugs: Postpone fix publication in exceptional cases
Documentation/security-bugs: Clarify treatment of embargoed information
MAINTAINERS: Add Sasha as a stable branch maintainer
ALSA: oss: Use kvzalloc() for local buffer allocations
usb: xhci: Prevent bus suspend if a port connect change or polling state is detected
xhci: Add quirk to workaround the errata seen on Cavium Thunder-X2 Soc
usb: xhci: fix timeout for transition from RExit to U0
usb: xhci: fix uninitialized completion when USB3 port got wrong status
xhci: Add check for invalid byte size error when UAS devices are connected.
xhci: handle port status events for removed USB3 hcd
xhci: Fix leaking USB3 shared_hcd at xhci removal
usb: dwc3: Fix NULL pointer exception in dwc3_pci_remove()
usb: dwc3: core: Clean up ULPI device
usb: dwc3: gadget: Properly check last unaligned/zero chain TRB
usb: dwc3: gadget: fix ISOC TRB type on unaligned transfers
usb: core: Fix hub port connection events lost
efi/libstub: arm: support building with clang
HID: steam: remove input device when a hid client is running.
Linux 4.19.5
mt76x0: run vco calibration for each channel configuration
libceph: fall back to sendmsg for slab pages
HID: Add quirk for Microsoft PIXART OEM mouse
HID: Add quirk for Primax PIXART OEM mice
HID: uhid: forbid UHID_CREATE under KERNEL_DS or elevated privileges
ACPI / platform: Add SMB0001 HID to forbidden_id_list
drivers/misc/sgi-gru: fix Spectre v1 vulnerability
mtd: rawnand: atmel: fix OF child-node lookup
gnss: sirf: fix synchronous write timeout
gnss: serial: fix synchronous write timeout
USB: misc: appledisplay: add 20" Apple Cinema Display
misc: atmel-ssc: Fix section annotation on atmel_ssc_get_driver_data
usb: quirks: Add delay-init quirk for Corsair K70 LUX RGB
USB: Wait for extra delay time after USB_PORT_FEAT_RESET for quirky hub
USB: quirks: Add no-lpm quirk for Raydium touchscreens
usb: cdc-acm: add entry for Hiro (Conexant) modem
can: kvaser_usb: Fix potential uninitialized variable use
can: kvaser_usb: Fix accessing freed memory in kvaser_usb_start_xmit()
ALSA: hda/ca0132 - Call pci_iounmap() instead of iounmap()
ALSA: hda/realtek - Add quirk entry for HP Pavilion 15
uio: Fix an Oops on load
RISC-V: Fix raw_copy_{to,from}_user()
MIPS: OCTEON: cavium_octeon_defconfig: re-enable OCTEON USB driver
media: v4l: event: Add subscription to list before calling "add" operation
x86/ldt: Remove unused variable in map_ldt_struct()
x86/ldt: Unmap PTEs for the slot before freeing LDT pages
x86/mm: Move LDT remap out of KASLR region on 5-level paging
SUNRPC: drop pointless static qualifier in xdr_get_next_encode_buffer()
Revert "scripts/setlocalversion: git: Make -dirty check more robust"
kbuild: deb-pkg: fix too low build version number
net: aquantia: invalid checksumm offload implementation
net: aquantia: fixed enable unicast on 32 macvlan
net: aquantia: fix potential IOMMU fault after driver unbind
net: stmmac: Fix RX packet size > 8191
qed: Fix potential memory corruption
qed: Fix SPQ entries not returned to pool in error flows
qed: Fix blocking/unlimited SPQ entries leak
qed: Fix memory/entry leak in qed_init_sp_request()
i40e: restore NETIF_F_GSO_IPXIP[46] to netdev features
ice: Change req_speeds to be u16
ice: Fix the bytecount sent to netdev_tx_sent_queue
ice: Fix dead device link issue with flow control
perf tools: Do not zero sample_id_all for group members
perf tools: Fix undefined symbol scnprintf in libperf-jvmti.so
sched/core: Take the hotplug lock in sched_init_smp()
i2c: qcom-geni: Fix runtime PM mismatch with child devices
i2c: omap: Enable for ARCH_K3
nvme: make sure ns head inherits underlying device limits
of/device: Really only set bus DMA mask when appropriate
ceph: quota: fix null pointer dereference in quota check
s390/perf: Change CPUM_CF return code in event init function
drm/amd/amdgpu/dm: Fix dm_dp_create_fake_mst_encoder()
drm/amd/display: Drop reusing drm connector for MST
block: Clear kernel memory before copying to user
drm/amd/display: Stop leaking planes
lib/raid6: Fix arm64 test build
mtd: nand: Fix nanddev_pos_next_page() kernel-doc header
clk: fixed-factor: fix of_node_get-put imbalance
xen/grant-table: Fix incorrect gnttab_dma_free_pages() pr_debug message
arm64: dts: renesas: condor: switch from EtherAVB to GEther
arm64: dts: renesas: r8a7795: add missing dma-names on hscif2
Revert "drm/exynos/decon5433: implement frame counter"
ARM: dts: fsl: Fix improperly quoted stdout-path values
ARM: dts: imx6sll: fix typo for fsl,imx6sll-i2c node
hwmon: (ibmpowernv) Remove bogus __init annotations
net: hns3: Fix for out-of-bounds access when setting pfc back pressure
s390/qeth: unregister netdevice only when registered
s390/qeth: fix HiperSockets sniffer
netfilter: nft_compat: ebtables 'nat' table is normal chain type
netfilter: ipset: Fix calling ip_set() macro at dumping
netfilter: xt_IDLETIMER: add sysfs filename checking routine
netfilter: ipset: Correct rcu_dereference() call in ip_set_put_comment()
bpf: fix bpf_prog_get_info_by_fd to return 0 func_lens for unpriv
s390/mm: Fix ERROR: "__node_distance" undefined!
s390/mm: fix mis-accounting of pgtable_bytes
netfilter: ipset: fix ip_set_list allocation failure
netfilter: ipset: actually allow allowable CIDR 0 in hash:net,port,net
netfilter: ipset: list:set: Decrease refcount synchronously on deletion and replace
Revert "netfilter: nft_numgen: add map lookups for numgen random operations"
HID: alps: allow incoming reports when only the trackstick is opened
Revert "HID: add NOGET quirk for Eaton Ellipse MAX UPS"
HID: i2c-hid: Add a small delay after sleep command for Raydium touchpanel
s390/vdso: add missing FORCE to build targets
s390/decompressor: add missing FORCE to build targets
netfilter: bridge: define INT_MIN & INT_MAX in userspace
netfilter: ipv6: fix oops when defragmenting locally generated fragments
serial: sh-sci: Fix receive on SCIFA/SCIFB variants with DMA
clk: ti: fix OF child-node lookup
clk: renesas: r9a06g032: Fix UART34567 clock rate
clk: meson: clk-pll: drop CLK_GET_RATE_NOCACHE where unnecessary
arm64: percpu: Initialize ret in the default case
clk: meson-axg: pcie: drop the mpll3 clock parent
platform/x86: acerhdf: Add BIOS entry for Gateway LT31 v1.3307
x86/earlyprintk: Add a force option for pciserial device
apparmor: Fix uninitialized value in aa_split_fqname
clk: samsung: exynos5420: Enable PERIS clocks for suspend
fs/exofs: fix potential memory leak in mount option parsing
perf symbols: Set PLT entry/header sizes properly on Sparc
clk: fixed-rate: fix of_node_get-put imbalance
platform/x86: intel_telemetry: report debugfs failure
afs: Handle EIO from delivery function
drm/edid: Add 6 bpc quirk for BOE panel.
um: Give start_idle_thread() a return code
perf unwind: Take pgoff into account when reporting elf to libdwfl
hfsplus: prevent btree data loss on root split
hfs: prevent btree data loss on root split
reiserfs: propagate errors from fill_with_dentries() properly
ixgbe: fix MAC anti-spoofing filter after VFLR
net: hns3: bugfix for the initialization of command queue's spin lock
net: hns3: bugfix for handling mailbox while the command queue reinitialized
net: hns3: bugfix for rtnl_lock's range in the hclge_reset()
net: hns3: bugfix for rtnl_lock's range in the hclgevf_reset()
block: brd: associate with queue until adding disk
arm64: kprobe: make page to RO mode when allocate it
cifs: fix return value for cifs_listxattr
cifs: don't dereference smb_file_target before null check
drm/i915: Replace some PAGE_SIZE with I915_GTT_PAGE_SIZE
f2fs: fix to keep project quota consistent
f2fs: guarantee journalled quota data by checkpoint
f2fs: cleanup dirty pages if recover failed
f2fs: fix data corruption issue with hardware encryption
f2fs: fix to recover inode->i_flags of inode block during POR
f2fs: spread f2fs_set_inode_flags()
f2fs: fix to spread clear_cold_data()
Revert "f2fs: fix to clear PG_checked flag in set_page_dirty()"
f2fs: account read IOs and use IO counts for is_idle
f2fs: fix to account IO correctly for cgroup writeback
f2fs: fix to account IO correctly
f2fs: remove request_list check in is_idle()
f2fs: allow to mount, if quota is failed
f2fs: update REQ_TIME in f2fs_cross_rename()
f2fs: do not update REQ_TIME in case of error conditions
f2fs: remove unneeded disable_nat_bits()
f2fs: remove unused sbi->trigger_ssr_threshold
f2fs: shrink sbi->sb_lock coverage in set_file_temperature()
f2fs: use rb_*_cached friends
f2fs: fix to recover cold bit of inode block during POR
f2fs: submit cached bio to avoid endless PageWriteback
f2fs: checkpoint disabling
f2fs: clear PageError on the read path
f2fs: allow out-place-update for direct IO in LFS mode
f2fs: refactor ->page_mkwrite() flow
Revert: "f2fs: check last page index in cached bio to decide submission"
f2fs: support superblock checksum
f2fs: add to account skip count of background GC
f2fs: add to account meta IO
f2fs: keep lazytime on remount
f2fs: fix missing up_read
f2fs: return correct errno in f2fs_gc
f2fs: avoid f2fs_bug_on if f2fs_get_meta_page_nofail got EIO
f2fs: mark inode dirty explicitly in recover_inode()
f2fs: fix to recover inode's crtime during POR
f2fs: fix to recover inode's i_gc_failures during POR
f2fs: fix to recover inode's i_flags during POR
f2fs: fix to recover inode's project id during POR
f2fs: update i_size after DIO completion
f2fs: report ENOENT correctly in f2fs_rename
f2fs: fix remount problem of option io_bits
f2fs: fix to recover inode's uid/gid during POR
f2fs: avoid infinite loop in f2fs_alloc_nid
f2fs: add new idle interval timing for discard and gc paths
f2fs: split IO error injection according to RW
f2fs: add SPDX license identifiers
f2fs: surround fault_injection related option parsing using CONFIG_F2FS_FAULT_INJECTION
f2fs: fix setattr project check upon fssetxattr ioctl
f2fs: avoid sleeping under spin_lock
f2fs: plug readahead IO in readdir()
f2fs: fix to do sanity check with current segment number
f2fs: fix memory leak of percpu counter in fill_super()
f2fs: fix memory leak of write_io in fill_super()
f2fs: cache NULL when both default_acl and acl are NULL
f2fs: fix to flush all dirty inodes recovered in readonly fs
f2fs: report error if quota off error during umount
f2fs: submit bio after shutdown
f2fs: avoid wrong decrypted data from disk
Revert "f2fs: use printk_ratelimited for f2fs_msg"
f2fs: fix unnecessary periodic wakeup of discard thread when dev is busy
f2fs: fix to avoid NULL pointer dereference on se->discard_map
f2fs: add additional sanity check in f2fs_acl_from_disk()
ANDROID: arm64: defconfig: Enable CONFIG_SCHED_TUNE
ANDROID: thermal: cpu_cooling: Migrate to using the EM framework
ANDROID: Add hold functionality to schedtune CPU boost
ANDROID: sched/rt: Add schedtune accounting to rt task enqueue/dequeue
ANDROID: sched: Make the cpu_util* accessors available without sugov
ANDROID: sched/events: Introduce overutilized trace event
ANDROID: sched/events: Introduce rt_rq load tracking trace event
ANDROID: sched/events: Introduce schedtune trace events
ANDROID: sched/events: Introduce find_best_target trace event
ANDROID: sched/events: Introduce util_est trace events
ANDROID: sched/events: Introduce task_group load tracking trace event
ANDROID: sched/events: Introduce sched_entity load tracking trace event
ANDROID: sched/events: Introduce cfs_rq load tracking trace event
ANDROID: sched/autogroup: Define autogroup_path() for !CONFIG_SCHED_DEBUG
ANDROID: sched/fair: Also do misfit in overloaded groups
ANDROID: sched/fair: Don't balance misfits if it would overload local group
ANDROID: sched/fair: Attempt to improve throughput for asym cap systems
ANDROID: cpufreq/schedutil: add up/down frequency transition rate limits
ANDROID: cpufreq/schedutil: Select frequency using util_avg for RT
ANDROID: sched: Update max cpu capacity in case of max frequency constraints
ANDROID: arm: enable max frequency capping
ANDROID: arm64: enable max frequency capping
ANDROID: implement max frequency capping
ANDROID: sched/fair: add arch scaling function for max frequency capping
ANDROID: sched/fair: Bypass energy computation for prefer_idle tasks
ANDROID: sched: fair: Bypass energy-aware wakeup for prefer-idle tasks
FROMLIST: sched/fair: Use wake_q length as a hint for wake_wide
ANDROID: sched: Unconditionally honor sync flag for energy-aware wakeups
ANDROID: Add find_best_target to minimise energy calculation overhead
ANDROID: sched/fair: Factor out CPU selection from find_energy_efficient_cpu
ANDROID: sched: Introduce sysctl_sched_cstate_aware
ANDROID: sched, cpuidle: Track cpuidle state index in the scheduler
ANDROID: sched: fair/tune: Add schedtune with cgroups interface
ANDROID: drivers: Introduce a legacy Energy Model loading driver
ANDROID: cpufreq: scmi: Register an Energy Model
UPSTREAM: firmware: arm_scmi: add a getter for power of performance states
ANDROID: cpufreq: arm_big_little: Register an Energy Model
ANDROID: cpufreq: scpi: Register an Energy Model
ANDROID: PM / OPP: cpufreq-dt: Move power estimation function
FROMLIST: cpufreq: dt: Register an Energy Model
ANDROID: arm: dts: vexpress-v2p-ca15_a7: Add dynamic-power-coefficient properties
ANDROID: arm64: dts: juno-r2: Add dynamic-power-coefficient properties
ANDROID: arm64: dts: juno: Add dynamic-power-coefficient properties
ANDROID: arm, arm64: Enable kernel config options required for EAS
ANDROID: sched: Enable idle balance to pull single task towards cpu with higher capacity
ANDROID: sched: Prevent unnecessary active balance of single task in sched group
FROMLIST: sched/fair: Select an energy-efficient CPU on task wake-up
FROMLIST: sched/fair: Introduce an energy estimation helper function
FROMLIST: sched: Add over-utilization/tipping point indicator
FROMLIST: sched/fair: Clean-up update_sg_lb_stats parameters
FROMLIST: sched: Introduce a sysctl for Energy Aware Scheduling
FROMLIST: sched: Introduce sched_energy_present static key
FROMLIST: sched/topology: Make Energy Aware Scheduling depend on schedutil
FROMLIST: sched/topology: Disable EAS on inappropriate platforms
FROMLIST: sched/topology: Lowest CPU asymmetry sched_domain level pointer
FROMLIST: sched/topology: Reference the Energy Model of CPUs when available
FROMLIST: PM / EM: Expose the Energy Model in sysfs
FROMLIST: PM: Introduce an Energy Model management framework
FROMLIST: sched/cpufreq: Prepare schedutil for Energy Aware Scheduling
FROMLIST: sched: Relocate arch_scale_cpu_capacity
UPSTREAM: sched/core: Disable SD_PREFER_SIBLING on asymmetric CPU capacity domains
UPSTREAM: sched/fair: Don't move tasks to lower capacity CPUs unless necessary
UPSTREAM: sched/fair: Set rq->rd->overload when misfit
UPSTREAM: sched/fair: Wrap rq->rd->overload accesses with READ/WRITE_ONCE()
UPSTREAM: sched/core: Change root_domain->overload type to int
UPSTREAM: sched/fair: Change 'prefer_sibling' type to bool
UPSTREAM: sched/fair: Kick nohz balance if rq->misfit_task_load
UPSTREAM: sched/fair: Consider misfit tasks when load-balancing
UPSTREAM: sched/fair: Add sched_group per-CPU max capacity
UPSTREAM: sched/fair: Add 'group_misfit_task' load-balance type
UPSTREAM: sched/topology: Add static_key for asymmetric CPU capacity optimizations
UPSTREAM: sched/topology, arch/arm: Rebuild sched_domain hierarchy when CPU capacity changes
UPSTREAM: sched/topology, arch/arm64: Rebuild the sched_domain hierarchy when the CPU capacity changes
UPSTREAM: sched/topology, drivers/base/arch_topology: Rebuild the sched_domain hierarchy when capacities change
UPSTREAM: sched/topology: Add SD_ASYM_CPUCAPACITY flag detection
Change-Id: I19fafa34b3fd39c4125708cb5c9c5a7634c40ec4
Signed-off-by: Rishabh Bhatnagar <rishabhb@codeaurora.org>
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Merge 4.19.10 into android-4.19
Changes in 4.19.10
ipv4: ipv6: netfilter: Adjust the frag mem limit when truesize changes
ipv6: Check available headroom in ip6_xmit() even without options
neighbour: Avoid writing before skb->head in neigh_hh_output()
ipv6: sr: properly initialize flowi6 prior passing to ip6_route_output
net: 8139cp: fix a BUG triggered by changing mtu with network traffic
net/mlx4_core: Correctly set PFC param if global pause is turned off.
net/mlx4_en: Change min MTU size to ETH_MIN_MTU
net: phy: don't allow __set_phy_supported to add unsupported modes
net: Prevent invalid access to skb->prev in __qdisc_drop_all
net: use skb_list_del_init() to remove from RX sublists
Revert "net/ibm/emac: wrong bit is used for STA control"
rtnetlink: ndo_dflt_fdb_dump() only work for ARPHRD_ETHER devices
sctp: kfree_rcu asoc
tcp: Do not underestimate rwnd_limited
tcp: fix NULL ref in tail loss probe
tun: forbid iface creation with rtnl ops
virtio-net: keep vnet header zeroed after processing XDP
net: phy: sfp: correct store of detected link modes
sctp: update frag_point when stream_interleave is set
net: restore call to netdev_queue_numa_node_write when resetting XPS
net: fix XPS static_key accounting
ARM: OMAP2+: prm44xx: Fix section annotation on omap44xx_prm_enable_io_wakeup
ASoC: rsnd: fixup clock start checker
ASoC: qdsp6: q6afe: Fix wrong MI2S SD line mask
ASoC: qdsp6: q6afe-dai: Fix the dai widgets
staging: rtl8723bs: Fix the return value in case of error in 'rtw_wx_read32()'
ARM: dts: am3517: Fix pinmuxing for CD on MMC1
ARM: dts: LogicPD Torpedo: Fix mmc3_dat1 interrupt
ARM: dts: logicpd-somlv: Fix interrupt on mmc3_dat1
ARM: dts: am3517-som: Fix WL127x Wifi interrupt
ARM: OMAP1: ams-delta: Fix possible use of uninitialized field
tools: bpftool: prevent infinite loop in get_fdinfo()
ASoC: sun8i-codec: fix crash on module removal
arm64: dts: sdm845-mtp: Reserve reserved gpios
sysv: return 'err' instead of 0 in __sysv_write_inode
netfilter: nf_conncount: use spin_lock_bh instead of spin_lock
netfilter: nf_conncount: fix list_del corruption in conn_free
netfilter: nf_conncount: fix unexpected permanent node of list.
netfilter: nf_tables: don't skip inactive chains during update
selftests: add script to stress-test nft packet path vs. control plane
perf tools: Fix crash on synthesizing the unit
netfilter: xt_RATEEST: remove netns exit routine
netfilter: nf_tables: fix use-after-free when deleting compat expressions
s390/cio: Fix cleanup of pfn_array alloc failure
s390/cio: Fix cleanup when unsupported IDA format is used
hwmon (ina2xx) Fix NULL id pointer in probe()
hwmon: (raspberrypi) Fix initial notify
ASoC: rockchip: add missing slave_config setting for I2S
ASoC: wm_adsp: Fix dma-unsafe read of scratch registers
ASoC: Intel: Power down links before turning off display audio power
ASoC: qcom: Set dai_link id to each dai_link
s390/cpum_cf: Reject request for sampling in event initialization
hwmon: (ina2xx) Fix current value calculation
ASoC: omap-abe-twl6040: Fix missing audio card caused by deferred probing
ASoC: dapm: Recalculate audio map forcely when card instantiated
spi: omap2-mcspi: Add missing suspend and resume calls
hwmon: (mlxreg-fan) Fix macros for tacho fault reading
bpf: allocate local storage buffers using GFP_ATOMIC
aio: fix failure to put the file pointer
netfilter: xt_hashlimit: fix a possible memory leak in htable_create()
hwmon: (w83795) temp4_type has writable permission
perf tools: Restore proper cwd on return from mnt namespace
PCI: imx6: Fix link training status detection in link up check
ASoC: acpi: fix: continue searching when machine is ignored
objtool: Fix double-free in .cold detection error path
objtool: Fix segfault in .cold detection with -ffunction-sections
phy: qcom-qusb2: Use HSTX_TRIM fused value as is
phy: qcom-qusb2: Fix HSTX_TRIM tuning with fused value for SDM845
ARM: dts: at91: sama5d2: use the divided clock for SMC
Btrfs: send, fix infinite loop due to directory rename dependencies
RDMA/mlx5: Fix fence type for IB_WR_LOCAL_INV WR
RDMA/core: Add GIDs while changing MAC addr only for registered ndev
RDMA/bnxt_re: Fix system hang when registration with L2 driver fails
RDMA/bnxt_re: Avoid accessing the device structure after it is freed
RDMA/rdmavt: Fix rvt_create_ah function signature
tools: bpftool: fix potential NULL pointer dereference in do_load
ASoC: omap-mcbsp: Fix latency value calculation for pm_qos
ASoC: omap-mcpdm: Add pm_qos handling to avoid under/overruns with CPU_IDLE
ASoC: omap-dmic: Add pm_qos handling to avoid overruns with CPU_IDLE
exportfs: do not read dentry after free
RDMA/hns: Bugfix pbl configuration for rereg mr
bpf: fix check of allowed specifiers in bpf_trace_printk
fsi: master-ast-cf: select GENERIC_ALLOCATOR
ipvs: call ip_vs_dst_notifier earlier than ipv6_dev_notf
USB: omap_udc: use devm_request_irq()
USB: omap_udc: fix crashes on probe error and module removal
USB: omap_udc: fix omap_udc_start() on 15xx machines
USB: omap_udc: fix USB gadget functionality on Palm Tungsten E
USB: omap_udc: fix rejection of out transfers when DMA is used
thunderbolt: Prevent root port runtime suspend during NVM upgrade
drm/meson: add support for 1080p25 mode
netfilter: ipv6: Preserve link scope traffic original oif
IB/mlx5: Fix page fault handling for MW
netfilter: add missing error handling code for register functions
netfilter: nat: fix double register in masquerade modules
netfilter: nf_conncount: remove wrong condition check routine
KVM: VMX: Update shared MSRs to be saved/restored on MSR_EFER.LMA changes
KVM: x86: fix empty-body warnings
x86/kvm/vmx: fix old-style function declaration
net: thunderx: fix NULL pointer dereference in nic_remove
usb: gadget: u_ether: fix unsafe list iteration
netfilter: nf_tables: deactivate expressions in rule replecement routine
ALSA: usb-audio: Add vendor and product name for Dell WD19 Dock
cachefiles: Fix an assertion failure when trying to update a failed object
fscache: Fix race in fscache_op_complete() due to split atomic_sub & read
cachefiles: Fix page leak in cachefiles_read_backing_file while vmscan is active
igb: fix uninitialized variables
ixgbe: recognize 1000BaseLX SFP modules as 1Gbps
net: hisilicon: remove unexpected free_netdev
drm/amdgpu: Add delay after enable RLC ucode
drm/ast: fixed reading monitor EDID not stable issue
xen: xlate_mmu: add missing header to fix 'W=1' warning
Revert "xen/balloon: Mark unallocated host memory as UNUSABLE"
pvcalls-front: fixes incorrect error handling
pstore/ram: Correctly calculate usable PRZ bytes
afs: Fix validation/callback interaction
fscache: fix race between enablement and dropping of object
cachefiles: Explicitly cast enumerated type in put_object
fscache, cachefiles: remove redundant variable 'cache'
nvme: warn when finding multi-port subsystems without multipathing enabled
nvme: flush namespace scanning work just before removing namespaces
nvme-rdma: fix double freeing of async event data
ACPI/IORT: Fix iort_get_platform_device_domain() uninitialized pointer value
ocfs2: fix deadlock caused by ocfs2_defrag_extent()
mm/page_alloc.c: fix calculation of pgdat->nr_zones
hfs: do not free node before using
hfsplus: do not free node before using
debugobjects: avoid recursive calls with kmemleak
proc: fixup map_files test on arm
kernel/kcov.c: mark funcs in __sanitizer_cov_trace_pc() as notrace
initramfs: clean old path before creating a hardlink
ocfs2: fix potential use after free
flexfiles: enforce per-mirror stateid only for v4 DSes
dax: Check page->mapping isn't NULL
ALSA: fireface: fix reference to wrong register for clock configuration
ALSA: hda/realtek - Fixed headphone issue for ALC700
ALSA: hda/realtek: ALC294 mic and headset-mode fixups for ASUS X542UN
ALSA: hda/realtek: Enable audio jacks of ASUS UX533FD with ALC294
ALSA: hda/realtek: Enable audio jacks of ASUS UX433FN/UX333FA with ALC294
ALSA: hda/realtek - Fix the mute LED regresion on Lenovo X1 Carbon
IB/hfi1: Fix an out-of-bounds access in get_hw_stats
bpf: fix off-by-one error in adjust_subprog_starts
tcp: lack of available data can also cause TSO defer
Linux 4.19.10
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit 8de456cf87ba863e028c4dd01bae44255ce3d835 ]
CONFIG_DEBUG_OBJECTS_RCU_HEAD does not play well with kmemleak due to
recursive calls.
fill_pool
kmemleak_ignore
make_black_object
put_object
__call_rcu (kernel/rcu/tree.c)
debug_rcu_head_queue
debug_object_activate
debug_object_init
fill_pool
kmemleak_ignore
make_black_object
...
So add SLAB_NOLEAKTRACE to kmem_cache_create() to not register newly
allocated debug objects at all.
Link: http://lkml.kernel.org/r/20181126165343.2339-1-cai@gmx.us
Signed-off-by: Qian Cai <cai@gmx.us>
Suggested-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Waiman Long <longman@redhat.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Yang Shi <yang.shi@linux.alibaba.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Merge 4.19.9 into android-4.19
Changes in 4.19.9
media: vicodec: lower minimum height to 360
media: cec: check for non-OK/NACK conditions while claiming a LA
media: omap3isp: Unregister media device as first
media: ipu3-cio2: Unregister device nodes first, then release resources
iommu/vt-d: Fix NULL pointer dereference in prq_event_thread()
brcmutil: really fix decoding channel info for 160 MHz bandwidth
mt76: fix building without CONFIG_LEDS_CLASS
iommu/ipmmu-vmsa: Fix crash on early domain free
scsi: ufs: Fix hynix ufs bug with quirk on hi36xx SoC
can: ucan: remove set but not used variable 'udev'
can: rcar_can: Fix erroneous registration
test_firmware: fix error return getting clobbered
HID: input: Ignore battery reported by Symbol DS4308
batman-adv: Use explicit tvlv padding for ELP packets
batman-adv: Expand merged fragment buffer for full packet
amd/iommu: Fix Guest Virtual APIC Log Tail Address Register
bnx2x: Assign unique DMAE channel number for FW DMAE transactions.
qed: Fix PTT leak in qed_drain()
qed: Fix overriding offload_tc by protocols without APP TLV
qed: Fix rdma_info structure allocation
qed: Fix reading wrong value in loop condition
usb: dwc2: pci: Fix an error code in probe
Revert "usb: gadget: ffs: Fix BUG when userland exits with submitted AIO transfers"
s390/ism: clear dmbe_mask bit before SMC IRQ handling
nvme-fc: resolve io failures during connect
bnxt_en: Fix filling time in bnxt_fill_coredump_record()
drm/amdgpu: Add amdgpu "max bpc" connector property (v2)
drm/amd/display: Support amdgpu "max bpc" connector property (v2)
net/mlx4_core: Zero out lkey field in SW2HW_MPT fw command
net/mlx4_core: Fix uninitialized variable compilation warning
net/mlx4: Fix UBSAN warning of signed integer overflow
drivers/net/ethernet/qlogic/qed/qed_rdma.h: fix typo
gpio: pxa: fix legacy non pinctrl aware builds again
gpio: mockup: fix indicated direction
tc-testing: tdc.py: ignore errors when decoding stdout/stderr
tc-testing: tdc.py: Guard against lack of returncode in executed command
mtd: rawnand: qcom: Namespace prefix some commands
cpufreq: ti-cpufreq: Only register platform_device when supported
Revert "HID: uhid: use strlcpy() instead of strncpy()"
HID: multitouch: Add pointstick support for Cirque Touchpad
mtd: spi-nor: Fix Cadence QSPI page fault kernel panic
net: ena: fix crash during failed resume from hibernation
NFSv4: Fix a NFSv4 state manager deadlock
qed: Fix bitmap_weight() check
qed: Fix QM getters to always return a valid pq
net/ibmnvic: Fix deadlock problem in reset
riscv: fix warning in arch/riscv/include/asm/module.h
net: faraday: ftmac100: remove netif_running(netdev) check before disabling interrupts
iommu/vt-d: Use memunmap to free memremap
NFSv4.2 copy do not allocate memory under the lock
flexfiles: use per-mirror specified stateid for IO
ibmvnic: Fix RX queue buffer cleanup
ibmvnic: Update driver queues after change in ring size support
team: no need to do team_notify_peers or team_mcast_rejoin when disabling port
net: amd: add missing of_node_put()
usb: quirk: add no-LPM quirk on SanDisk Ultra Flair device
usb: appledisplay: Add 27" Apple Cinema Display
USB: check usb_get_extra_descriptor for proper size
USB: serial: console: fix reported terminal settings
ALSA: usb-audio: Add SMSL D1 to quirks for native DSD support
ALSA: usb-audio: Fix UAF decrement if card has no live interfaces in card.c
ALSA: hda: Add support for AMD Stoney Ridge
ALSA: pcm: Fix starvation on down_write_nonblock()
ALSA: pcm: Call snd_pcm_unlink() conditionally at closing
ALSA: pcm: Fix interval evaluation with openmin/max
ALSA: hda/realtek - Fix speaker output regression on Thinkpad T570
ALSA: hda/realtek: ALC286 mic and headset-mode fixups for Acer Aspire U27-880
ALSA: hda/realtek - Add support for Acer Aspire C24-860 headset mic
ALSA: hda/realtek: Fix mic issue on Acer AIO Veriton Z4660G
ALSA: hda/realtek: Fix mic issue on Acer AIO Veriton Z4860G/Z6860G
media: gspca: fix frame overflow error
media: vicodec: fix memchr() kernel oops
media: dvb-pll: fix tuner frequency ranges
media: dvb-pll: don't re-validate tuner frequencies
Revert "mfd: cros_ec: Use devm_kzalloc for private data"
parisc: Enable -ffunction-sections for modules on 32-bit kernel
virtio/s390: avoid race on vcdev->config
virtio/s390: fix race in ccw_io_helper()
vhost/vsock: fix use-after-free in network stack callers
arm64: hibernate: Avoid sending cross-calling with interrupts disabled
SUNRPC: Fix leak of krb5p encode pages
dmaengine: dw: Fix FIFO size for Intel Merrifield
Revert "dmaengine: imx-sdma: Use GFP_NOWAIT for dma allocations"
Revert "dmaengine: imx-sdma: alloclate bd memory from dma pool"
dmaengine: imx-sdma: implement channel termination via worker
dmaengine: imx-sdma: use GFP_NOWAIT for dma descriptor allocations
dmaengine: cppi41: delete channel from pending list when stop channel
ARM: 8806/1: kprobes: Fix false positive with FORTIFY_SOURCE
xhci: workaround CSS timeout on AMD SNPS 3.0 xHC
xhci: Prevent U1/U2 link pm states if exit latency is too long
arm64: dts: rockchip: remove vdd_log from rock960 to fix a stability issues
Revert "x86/e820: put !E820_TYPE_RAM regions into memblock.reserved"
cifs: Fix separator when building path from dentry
staging: rtl8712: Fix possible buffer overrun
Revert commit ef9209b642 "staging: rtl8723bs: Fix indenting errors and an off-by-one mistake in core/rtw_mlme_ext.c"
crypto: do not free algorithm before using
drm/amdgpu: update mc firmware image for polaris12 variants
drm/lease: Send a distinct uevent
drm/msm: Move fence put to where failure occurs
drm/amdgpu/gmc8: update MC firmware for polaris
drm/amdgpu/gmc8: always load MC firmware in the driver
drm/i915: Downgrade Gen9 Plane WM latency error
kprobes/x86: Fix instruction patching corruption when copying more than one RIP-relative instruction
x86/efi: Allocate e820 buffer before calling efi_exit_boot_service
Drivers: hv: vmbus: Offload the handling of channels to two workqueues
tty: serial: 8250_mtk: always resume the device in probe.
tty: do not set TTY_IO_ERROR flag if console port
gnss: sirf: fix activation retry handling
kgdboc: fix KASAN global-out-of-bounds bug in param_set_kgdboc_var()
libnvdimm, pfn: Pad pfn namespaces relative to other regions
cfg80211: Fix busy loop regression in ieee80211_ie_split_ric()
mac80211_hwsim: Timer should be initialized before device registered
mac80211: fix GFP_KERNEL under tasklet context
mac80211: Clear beacon_int in ieee80211_do_stop
mac80211: ignore tx status for PS stations in ieee80211_tx_status_ext
mac80211: fix reordering of buffered broadcast packets
mac80211: ignore NullFunc frames in the duplicate detection
HID: quirks: fix RetroUSB.com devices
Linux 4.19.9
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit 8bb0a88600f0267cfcc245d34f8c4abe8c282713 ]
In the case where eq->fw->size > PAGE_SIZE the error return rc
is being set to EINVAL however this is being overwritten to
rc = req->fw->size because the error exit path via label 'out' is
not being taken. Fix this by adding the jump to the error exit
path 'out'.
Detected by CoverityScan, CID#1453465 ("Unused value")
Fixes: c92316bf8e ("test_firmware: add batched firmware tests")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Merge 4.19.8 into android-4.19
Changes in 4.19.8
blk-mq: fix corruption with direct issue
test_hexdump: use memcpy instead of strncpy
unifdef: use memcpy instead of strncpy
iser: set sector for ambiguous mr status errors
uprobes: Fix handle_swbp() vs. unregister() + register() race once more
mtd: nand: Fix memory allocation in nanddev_bbt_init()
arm64: ftrace: Fix to enable syscall events on arm64
sched, trace: Fix prev_state output in sched_switch tracepoint
tracepoint: Use __idx instead of idx in DO_TRACE macro to make it unique
MIPS: ralink: Fix mt7620 nd_sd pinmux
mips: fix mips_get_syscall_arg o32 check
IB/mlx5: Avoid load failure due to unknown link width
tracing/fgraph: Fix set_graph_function from showing interrupts
drm/ast: Fix incorrect free on ioregs
drm/amd/dm: Don't forget to attach MST encoders
drm: set is_master to 0 upon drm_new_set_master() failure
drm/meson: Fixes for drm_crtc_vblank_on/off support
drm/meson: Enable fast_io in meson_dw_hdmi_regmap_config
drm/meson: Fix OOB memory accesses in meson_viu_set_osd_lut()
userfaultfd: use ENOENT instead of EFAULT if the atomic copy user fails
userfaultfd: shmem: allocate anonymous memory for MAP_PRIVATE shmem
userfaultfd: shmem: add i_size checks
userfaultfd: shmem: UFFDIO_COPY: set the page dirty if VM_WRITE is not set
kgdboc: Fix restrict error
kgdboc: Fix warning with module build
svm: Add mutex_lock to protect apic_access_page_done on AMD systems
selinux: add support for RTM_NEWCHAIN, RTM_DELCHAIN, and RTM_GETCHAIN
i40e: Fix deletion of MAC filters
scsi: lpfc: fix block guard enablement on SLI3 adapters
Input: xpad - quirk all PDP Xbox One gamepads
Input: synaptics - add PNP ID for ThinkPad P50 to SMBus
Input: matrix_keypad - check for errors from of_get_named_gpio()
Input: cros_ec_keyb - fix button/switch capability reports
Input: elan_i2c - add ELAN0620 to the ACPI table
Input: elan_i2c - add ACPI ID for Lenovo IdeaPad 330-15ARR
Input: elan_i2c - add support for ELAN0621 touchpad
btrfs: tree-checker: Don't check max block group size as current max chunk size limit is unreliable
ARC: change defconfig defaults to ARCv2
arc: [devboards] Add support of NFSv3 ACL
tipc: use destination length for copy string
blk-mq: punt failed direct issue to dispatch list
Linux 4.19.8
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit b1286ed7158e9b62787508066283ab0b8850b518 upstream.
New versions of gcc reasonably warn about the odd pattern of
strncpy(p, q, strlen(q));
which really doesn't make sense: the strncpy() ends up being just a slow
and odd way to write memcpy() in this case.
Apparently there was a patch for this floating around earlier, but it
got lost.
Acked-again-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Currently, when using the refcount API functions,
a warning is printed out once to let a user of
the refcount API know that an error case has been
detected. Then the refcount functions will
silently return, without modifying the reference count, which
could be mistaken for a successful modification. This can
allow for improper use of the object associated with that
refcount later. Trigger a kernel panic in case of refcount
error detection to prevent misuse of objects associated with
refcounts.
Change-Id: Ifb6a331d08a7d6c285225bc9667d2f4054db3561
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
Signed-off-by: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
* refs/heads/tmp-73aa1c8:
Revert "drm/msm: dpu: Allow planes to extend past active display"
Revert "drm/msm/disp/dpu: Use proper define for drm_encoder_init() 'encoder_type'"
Linux 4.19.3
Revert "ACPICA: AML interpreter: add region addresses in global list during initialization"
CONFIG_XEN_PV breaks xen_create_contiguous_region on ARM
drm/i915: Fix hpd handling for pins with two encoders
drm/i915: Fix NULL deref when re-enabling HPD IRQs on systems with MST
drm/i915: Fix possible race in intel_dp_add_mst_connector()
drm/i915/execlists: Force write serialisation into context image vs execution
drm/i915/ringbuffer: Delay after EMIT_INVALIDATE for gen4/gen5
drm/i915: Mark pin flags as u64
drm/i915: Don't oops during modeset shutdown after lpe audio deinit
drm/i915: Compare user's 64b GTT offset even on 32b
drm/i915: Fix ilk+ watermarks when disabling pipes
drm/i915: Fix error handling for the NV12 fb dimensions check
drm/i915: Mark up GTT sizes as u64
drm/i915/hdmi: Add HDMI 2.0 audio clock recovery N values
drm/i915/icl: Fix the macros for DFLEXDPMLE register bits
drm/i915/dp: Restrict link retrain workaround to external monitors
drm/i915/dp: Fix link retraining comment in intel_dp_long_pulse()
drm/i915: Large page offsets for pread/pwrite
drm/i915: Skip vcpi allocation for MSTB ports that are gone
drm/i915: Don't unset intel_connector->mst_port
drm/i915: Restore vblank interrupts earlier
drm/i915: Use the correct crtc when sanitizing plane mapping
drm/i915/dp: Link train Fallback on eDP only if fallback link BW can fit panel's native mode
drm: panel-orientation-quirks: Add quirk for Acer One 10 (S1003)
drm/dp_mst: Check if primary mstb is null
drm/etnaviv: fix bogus fence complete check in timeout handler
drm/amd/powerplay: Enable/Disable NBPSTATE on On/OFF of UVD
drm/nouveau: Fix nv50_mstc->best_encoder()
drm/nouveau: Check backlight IDs are >= 0, not > 0
drm/amdgpu: Suppress keypresses from ACPI_VIDEO events
drm/amdgpu: add missing CHIP_HAINAN in amdgpu_ucode_get_load_type
drm/amdgpu: Fix typo in amdgpu_vmid_mgr_init
drm/rockchip: Allow driver to be shutdown on reboot/kexec
scripts/spdxcheck.py: make python3 compliant
mm: don't reclaim inodes with many attached pages
efi/arm/libstub: Pack FDT after populating it
mm/swapfile.c: use kvzalloc for swap_info_struct allocation
hugetlbfs: fix kernel BUG at fs/hugetlbfs/inode.c:444!
lib/ubsan.c: don't mark __ubsan_handle_builtin_unreachable as noreturn
crypto: user - fix leaking uninitialized memory to userspace
libata: blacklist SAMSUNG MZ7TD256HAFV-000L9 SSD
gfs2: Fix metadata read-ahead during truncate (2)
gfs2: Put bitmap buffers in put_super
selinux: check length properly in SCTP bind hook
fuse: fix possibly missed wake-up after abort
fuse: fix leaked notify reply
fuse: fix use-after-free in fuse_direct_IO()
rtc: hctosys: Add missing range error reporting
nfsd: COPY and CLONE operations require the saved filehandle to be set
NFSv4: Don't exit the state manager without clearing NFS4CLNT_MANAGER_RUNNING
sunrpc: correct the computation for page_ptr when truncating
kdb: print real address of pointers instead of hashed addresses
kdb: use correct pointer when 'btc' calls 'btt'
ARM: cpuidle: Don't register the driver when back-end init returns -ENXIO
uapi: fix linux/kfd_ioctl.h userspace compilation errors
mnt: fix __detach_mounts infinite loop
mount: Prevent MNT_DETACH from disconnecting locked mounts
mount: Don't allow copying MNT_UNBINDABLE|MNT_LOCKED mounts
mount: Retest MNT_LOCKED in do_umount
ext4: fix buffer leak in __ext4_read_dirblock() on error path
ext4: fix buffer leak in ext4_expand_extra_isize_ea() on error path
ext4: fix buffer leak in ext4_xattr_move_to_block() on error path
ext4: release bs.bh before re-using in ext4_xattr_block_find()
ext4: fix buffer leak in ext4_xattr_get_block() on error path
ext4: fix possible leak of s_journal_flag_rwsem in error path
ext4: fix possible leak of sbi->s_group_desc_leak in error path
ext4: avoid possible double brelse() in add_new_gdb() on error path
ext4: fix missing cleanup if ext4_alloc_flex_bg_array() fails while resizing
ext4: avoid buffer leak in ext4_orphan_add() after prior errors
ext4: avoid buffer leak on shutdown in ext4_mark_iloc_dirty()
ext4: fix possible inode leak in the retry loop of ext4_resize_fs()
ext4: missing !bh check in ext4_xattr_inode_write()
ext4: avoid potential extra brelse in setup_new_flex_group_blocks()
ext4: add missing brelse() add_new_gdb_meta_bg()'s error path
ext4: add missing brelse() in set_flexbg_block_bitmap()'s error path
ext4: add missing brelse() update_backups()'s error path
clockevents/drivers/i8253: Add support for PIT shutdown quirk
btrfs: tree-checker: Fix misleading group system information
Btrfs: fix data corruption due to cloning of eof block
Btrfs: fix infinite loop on inode eviction after deduplication of eof block
Btrfs: fix cur_offset in the error case for nocow
Btrfs: fix missing data checksums after a ranged fsync (msync)
btrfs: fix pinned underflow after transaction aborted
watchdog/core: Add missing prototypes for weak functions
arch/alpha, termios: implement BOTHER, IBSHIFT and termios2
termios, tty/tty_baudrate.c: fix buffer overrun
x86/hyper-v: Enable PIT shutdown quirk
x86/cpu/vmware: Do not trace vmware_sched_clock()
of, numa: Validate some distance map rules
perf intel-pt: Insert callchain context into synthesized callchains
perf intel-pt/bts: Calculate cpumode for synthesized samples
perf callchain: Honour the ordering of PERF_CONTEXT_{USER,KERNEL,etc}
perf stat: Handle different PMU names with common prefix
perf cs-etm: Correct CPU mode for samples
hwmon: (core) Fix double-free in __hwmon_device_register()
mtd: docg3: don't set conflicting BCH_CONST_PARAMS option
mtd: nand: Fix nanddev_neraseblocks()
mtd: spi-nor: cadence-quadspi: Return error code in cqspi_direct_read_execute()
bonding/802.3ad: fix link_failure_count tracking
ARM: 8809/1: proc-v7: fix Thumb annotation of cpu_v7_hvc_switch_mm
netfilter: conntrack: fix calculation of next bucket number in early_drop
memory_hotplug: cond_resched in __remove_pages
mm: thp: relax __GFP_THISNODE for MADV_HUGEPAGE mappings
ocfs2: free up write context when direct IO failed
ocfs2: fix a misuse a of brelse after failing ocfs2_check_dir_entry
soc: ti: QMSS: Fix usage of irq_set_affinity_hint
Revert "powerpc/8xx: Use L1 entry APG to handle _PAGE_ACCESSED for CONFIG_SWAP"
SCSI: fix queue cleanup race before queue initialization is done
scsi: qla2xxx: Initialize port speed to avoid setting lower speed
vhost/scsi: truncate T10 PI iov_iter to prot_bytes
crypto: hisilicon - Fix reference after free of memories on error path
crypto: hisilicon - Fix NULL dereference for same dst and src
reset: hisilicon: fix potential NULL pointer dereference
acpi, nfit: Fix ARS overflow continuation
acpi/nfit, x86/mce: Validate a MCE's address before using it
acpi/nfit, x86/mce: Handle only uncorrectable machine checks
mach64: fix image corruption due to reading accelerator registers
mach64: fix display corruption on big endian machines
thermal: core: Fix use-after-free in thermal_cooling_device_destroy_sysfs
Revert "ceph: fix dentry leak in splice_dentry()"
libceph: bump CEPH_MSG_MAX_DATA_LEN
clk: rockchip: Fix static checker warning in rockchip_ddrclk_get_parent call
clk: rockchip: fix wrong mmc sample phase shift for rk3328
clk: sunxi-ng: h6: fix bus clocks' divider position
clk: at91: Fix division by zero in PLL recalc_rate()
clk: s2mps11: Fix matching when built as module and DT node contains compatible
um: Drop own definition of PTRACE_SYSEMU/_SINGLESTEP
xtensa: fix boot parameters address translation
xtensa: make sure bFLT stack is 16 byte aligned
xtensa: add NOTES section to the linker script
MIPS: Loongson-3: Fix BRIDGE irq delivery problem
MIPS: Loongson-3: Fix CPU UART irq delivery problem
zram: close udev startup race condition as default groups
clk: meson: axg: mark fdiv2 and fdiv3 as critical
clk: meson-gxbb: set fclk_div3 as CLK_IS_CRITICAL
arm64: dts: stratix10: fix multicast filtering
arm64: dts: stratix10: Support Ethernet Jumbo frame
drm/msm: fix OF child-node lookup
fuse: set FR_SENT while locked
fuse: fix blocked_waitq wakeup
fuse: Fix use-after-free in fuse_dev_do_write()
fuse: Fix use-after-free in fuse_dev_do_read()
vfs: fix FIGETBSZ ioctl on an overlayfs file
scsi: qla2xxx: Fix driver hang when FC-NVMe LUNs are configured
scsi: qla2xxx: Fix duplicate switch database entries
scsi: qla2xxx: Fix NVMe Target discovery
scsi: qla2xxx: Fix NVMe session hang on unload
scsi: qla2xxx: Fix for double free of SRB structure
scsi: qla2xxx: Fix re-using LoopID when handle is in use
scsi: qla2xxx: Reject bsg request if chip is down.
scsi: qla2xxx: shutdown chip if reset fail
scsi: qla2xxx: Fix early srb free on abort
scsi: qla2xxx: Remove stale debug trace message from tcm_qla2xxx
scsi: qla2xxx: Fix process response queue for ISP26XX and above
scsi: qla2xxx: Fix incorrect port speed being set for FC adapters
serial: sh-sci: Fix could not remove dev_attr_rx_fifo_timeout
ovl: automatically enable redirect_dir on metacopy=on
ovl: check whiteout in ovl_create_over_whiteout()
ovl: fix recursive oi->lock in ovl_link()
ovl: fix error handling in ovl_verify_set_fh()
cdrom: fix improper type cast, which can leat to information leak.
media: ov5640: fix restore of last mode set
drm/amdgpu: fix integer overflow test in amdgpu_bo_list_create()
9p: clear dangling pointers in p9stat_free
media: ov5640: fix mode change regression
ARM: dts: imx6ull: keep IMX6UL_ prefix for signals on both i.MX6UL and i.MX6ULL
udf: Prevent write-unsupported filesystem to be remounted read-write
9p locks: fix glock.client_id leak in do_lock
staging: most: video: fix registration of an empty comp core_component
drm/amdgpu: Fix SDMA TO after GPU reset v3
drm: rcar-du: Update Gen3 output limitations
staging:iio:ad7606: fix voltage scales
powerpc/selftests: Wait all threads to join
media: tvp5150: fix width alignment during set_selection()
sc16is7xx: Fix for multi-channel stall
serial: 8250_of: Fix for lack of interrupt support
staging: erofs: fix a missing endian conversion
MIPS/PCI: Call pcie_bus_configure_settings() to set MPS/MRRS
powerpc/memtrace: Remove memory in chunks
powerpc/boot: Ensure _zimage_start is a weak symbol
MIPS: kexec: Mark CPU offline before disabling local IRQ
media: coda: don't overwrite h.264 profile_idc on decoder instance
media: pci: cx23885: handle adding to list failure
drm/hisilicon: hibmc: Do not carry error code in HiBMC framebuffer pointer
drm/amd/display: fix gamma not being applied
drm/amd/display: Raise dispclk value for dce120 by 15%
drm/omap: fix memory barrier bug in DMM driver
powerpc/mm: Don't report hugepage tables as memory leaks when using kmemleak
drm/msm: dpu: Allow planes to extend past active display
drm/msm/disp/dpu: Use proper define for drm_encoder_init() 'encoder_type'
drm/msm/gpu: fix parameters in function msm_gpu_crashstate_capture
powerpc/nohash: fix undefined behaviour when testing page size support
ARM: imx_v6_v7_defconfig: Select CONFIG_TMPFS_POSIX_ACL
drm/amdgpu/powerplay: fix missing break in switch statements
drm/nouveau/secboot/acr: fix memory leak
tracing/kprobes: Check the probe on unloaded module correctly
tty: check name length in tty_find_polling_driver()
powerpc/eeh: Fix possible null deref in eeh_dump_dev_log()
powerpc/Makefile: Fix PPC_BOOK3S_64 ASFLAGS
Input: wm97xx-ts - fix exit path
drm/amd/display: fix bug of accessing invalid memory
powerpc/mm: fix always true/false warning in slice.c
powerpc/mm: Fix page table dump to work on Radix
powerpc/64/module: REL32 relocation range check
powerpc/traps: restore recoverability of machine_check interrupts
Change-Id: Id971c3ddeb610be8aee4ff531ec3fb20ad0db58d
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
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Merge 4.19.7 into android-4.19
Changes in 4.19.7
mm/huge_memory: rename freeze_page() to unmap_page()
mm/huge_memory: splitting set mapping+index before unfreeze
mm/huge_memory: fix lockdep complaint on 32-bit i_size_read()
mm/khugepaged: collapse_shmem() stop if punched or truncated
mm/khugepaged: fix crashes due to misaccounted holes
mm/khugepaged: collapse_shmem() remember to clear holes
mm/khugepaged: minor reorderings in collapse_shmem()
mm/khugepaged: collapse_shmem() without freezing new_page
mm/khugepaged: collapse_shmem() do not crash on Compound
lan743x: Enable driver to work with LAN7431
lan743x: fix return value for lan743x_tx_napi_poll
net: don't keep lonely packets forever in the gro hash
net: gemini: Fix copy/paste error
net: thunderx: set tso_hdrs pointer to NULL in nicvf_free_snd_queue
packet: copy user buffers before orphan or clone
rapidio/rionet: do not free skb before reading its length
s390/qeth: fix length check in SNMP processing
usbnet: ipheth: fix potential recvmsg bug and recvmsg bug 2
net: thunderx: set xdp_prog to NULL if bpf_prog_add fails
net: skb_scrub_packet(): Scrub offload_fwd_mark
virtio-net: disable guest csum during XDP set
virtio-net: fail XDP set if guest csum is negotiated
net/dim: Update DIM start sample after each DIM iteration
tcp: defer SACK compression after DupThresh
net: phy: add workaround for issue where PHY driver doesn't bind to the device
tipc: fix lockdep warning during node delete
x86/speculation: Enable cross-hyperthread spectre v2 STIBP mitigation
x86/speculation: Apply IBPB more strictly to avoid cross-process data leak
x86/speculation: Propagate information about RSB filling mitigation to sysfs
x86/speculation: Add RETPOLINE_AMD support to the inline asm CALL_NOSPEC variant
x86/retpoline: Make CONFIG_RETPOLINE depend on compiler support
x86/retpoline: Remove minimal retpoline support
x86/speculation: Update the TIF_SSBD comment
x86/speculation: Clean up spectre_v2_parse_cmdline()
x86/speculation: Remove unnecessary ret variable in cpu_show_common()
x86/speculation: Move STIPB/IBPB string conditionals out of cpu_show_common()
x86/speculation: Disable STIBP when enhanced IBRS is in use
x86/speculation: Rename SSBD update functions
x86/speculation: Reorganize speculation control MSRs update
sched/smt: Make sched_smt_present track topology
x86/Kconfig: Select SCHED_SMT if SMP enabled
sched/smt: Expose sched_smt_present static key
x86/speculation: Rework SMT state change
x86/l1tf: Show actual SMT state
x86/speculation: Reorder the spec_v2 code
x86/speculation: Mark string arrays const correctly
x86/speculataion: Mark command line parser data __initdata
x86/speculation: Unify conditional spectre v2 print functions
x86/speculation: Add command line control for indirect branch speculation
x86/speculation: Prepare for per task indirect branch speculation control
x86/process: Consolidate and simplify switch_to_xtra() code
x86/speculation: Avoid __switch_to_xtra() calls
x86/speculation: Prepare for conditional IBPB in switch_mm()
ptrace: Remove unused ptrace_may_access_sched() and MODE_IBRS
x86/speculation: Split out TIF update
x86/speculation: Prevent stale SPEC_CTRL msr content
x86/speculation: Prepare arch_smt_update() for PRCTL mode
x86/speculation: Add prctl() control for indirect branch speculation
x86/speculation: Enable prctl mode for spectre_v2_user
x86/speculation: Add seccomp Spectre v2 user space protection mode
x86/speculation: Provide IBPB always command line options
userfaultfd: shmem/hugetlbfs: only allow to register VM_MAYWRITE vmas
kvm: mmu: Fix race in emulated page table writes
kvm: svm: Ensure an IBPB on all affected CPUs when freeing a vmcb
KVM: nVMX/nSVM: Fix bug which sets vcpu->arch.tsc_offset to L1 tsc_offset
KVM: x86: Fix kernel info-leak in KVM_HC_CLOCK_PAIRING hypercall
KVM: LAPIC: Fix pv ipis use-before-initialization
KVM: X86: Fix scan ioapic use-before-initialization
KVM: VMX: re-add ple_gap module parameter
xtensa: enable coprocessors that are being flushed
xtensa: fix coprocessor context offset definitions
xtensa: fix coprocessor part of ptrace_{get,set}xregs
udf: Allow mounting volumes with incorrect identification strings
btrfs: Always try all copies when reading extent buffers
Btrfs: ensure path name is null terminated at btrfs_control_ioctl
Btrfs: fix rare chances for data loss when doing a fast fsync
Btrfs: fix race between enabling quotas and subvolume creation
btrfs: relocation: set trans to be NULL after ending transaction
PCI: layerscape: Fix wrong invocation of outbound window disable accessor
PCI: dwc: Fix MSI-X EP framework address calculation bug
PCI: Fix incorrect value returned from pcie_get_speed_cap()
arm64: dts: rockchip: Fix PCIe reset polarity for rk3399-puma-haikou.
x86/MCE/AMD: Fix the thresholding machinery initialization order
x86/fpu: Disable bottom halves while loading FPU registers
perf/x86/intel: Move branch tracing setup to the Intel-specific source file
perf/x86/intel: Add generic branch tracing check to intel_pmu_has_bts()
perf/x86/intel: Disallow precise_ip on BTS events
fs: fix lost error code in dio_complete
ALSA: wss: Fix invalid snd_free_pages() at error path
ALSA: ac97: Fix incorrect bit shift at AC97-SPSA control write
ALSA: control: Fix race between adding and removing a user element
ALSA: sparc: Fix invalid snd_free_pages() at error path
ALSA: hda: Add ASRock N68C-S UCC the power_save blacklist
ALSA: hda/realtek - Support ALC300
ALSA: hda/realtek - fix headset mic detection for MSI MS-B171
ALSA: hda/realtek - fix the pop noise on headphone for lenovo laptops
ALSA: hda/realtek - Add auto-mute quirk for HP Spectre x360 laptop
function_graph: Create function_graph_enter() to consolidate architecture code
ARM: function_graph: Simplify with function_graph_enter()
microblaze: function_graph: Simplify with function_graph_enter()
x86/function_graph: Simplify with function_graph_enter()
nds32: function_graph: Simplify with function_graph_enter()
powerpc/function_graph: Simplify with function_graph_enter()
sh/function_graph: Simplify with function_graph_enter()
sparc/function_graph: Simplify with function_graph_enter()
parisc: function_graph: Simplify with function_graph_enter()
riscv/function_graph: Simplify with function_graph_enter()
s390/function_graph: Simplify with function_graph_enter()
arm64: function_graph: Simplify with function_graph_enter()
MIPS: function_graph: Simplify with function_graph_enter()
function_graph: Make ftrace_push_return_trace() static
function_graph: Use new curr_ret_depth to manage depth instead of curr_ret_stack
function_graph: Have profiler use curr_ret_stack and not depth
function_graph: Move return callback before update of curr_ret_stack
function_graph: Reverse the order of pushing the ret_stack and the callback
binder: fix race that allows malicious free of live buffer
ext2: initialize opts.s_mount_opt as zero before using it
ext2: fix potential use after free
ASoC: intel: cht_bsw_max98090_ti: Add quirk for boards using pmc_plt_clk_0
ASoC: pcm186x: Fix device reset-registers trigger value
ARM: dts: rockchip: Remove @0 from the veyron memory node
dmaengine: at_hdmac: fix memory leak in at_dma_xlate()
dmaengine: at_hdmac: fix module unloading
staging: most: use format specifier "%s" in snprintf
staging: vchiq_arm: fix compat VCHIQ_IOC_AWAIT_COMPLETION
staging: mt7621-dma: fix potentially dereferencing uninitialized 'tx_desc'
staging: mt7621-pinctrl: fix uninitialized variable ngroups
staging: rtl8723bs: Fix incorrect sense of ether_addr_equal
staging: rtl8723bs: Add missing return for cfg80211_rtw_get_station
USB: usb-storage: Add new IDs to ums-realtek
usb: core: quirks: add RESET_RESUME quirk for Cherry G230 Stream series
Revert "usb: dwc3: gadget: skip Set/Clear Halt when invalid"
iio/hid-sensors: Fix IIO_CHAN_INFO_RAW returning wrong values for signed numbers
iio:st_magn: Fix enable device after trigger
lib/test_kmod.c: fix rmmod double free
mm: cleancache: fix corruption on missed inode invalidation
mm: use swp_offset as key in shmem_replace_page()
Drivers: hv: vmbus: check the creation_status in vmbus_establish_gpadl()
misc: mic/scif: fix copy-paste error in scif_create_remote_lookup
Linux 4.19.7
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit 5618cf031fecda63847cafd1091e7b8bd626cdb1 upstream.
We free the misc device string twice on rmmod; fix this. Without this
we cannot remove the module without crashing.
Link: http://lkml.kernel.org/r/20181124050500.5257-1-mcgrof@kernel.org
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: <stable@vger.kernel.org> [4.12+]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Now that the generic implementation of ChaCha20 has been refactored to
allow varying the number of rounds, add support for XChaCha12, which is
the XSalsa construction applied to ChaCha12. ChaCha12 is one of the
three ciphers specified by the original ChaCha paper
(https://cr.yp.to/chacha/chacha-20080128.pdf: "ChaCha, a variant of
Salsa20"), alongside ChaCha8 and ChaCha20. ChaCha12 is faster than
ChaCha20 but has a lower, but still large, security margin.
We need XChaCha12 support so that it can be used in the Adiantum
encryption mode, which enables disk/file encryption on low-end mobile
devices where AES-XTS is too slow as the CPUs lack AES instructions.
We'd prefer XChaCha20 (the more popular variant), but it's too slow on
some of our target devices, so at least in some cases we do need the
XChaCha12-based version. In more detail, the problem is that Adiantum
is still much slower than we're happy with, and encryption still has a
quite noticeable effect on the feel of low-end devices. Users and
vendors push back hard against encryption that degrades the user
experience, which always risks encryption being disabled entirely. So
we need to choose the fastest option that gives us a solid margin of
security, and here that's XChaCha12. The best known attack on ChaCha
breaks only 7 rounds and has 2^235 time complexity, so ChaCha12's
security margin is still better than AES-256's. Much has been learned
about cryptanalysis of ARX ciphers since Salsa20 was originally designed
in 2005, and it now seems we can be comfortable with a smaller number of
rounds. The eSTREAM project also suggests the 12-round version of
Salsa20 as providing the best balance among the different variants:
combining very good performance with a "comfortable margin of security".
Note that it would be trivial to add vanilla ChaCha12 in addition to
XChaCha12. However, it's unneeded for now and therefore is omitted.
As discussed in the patch that introduced XChaCha20 support, I
considered splitting the code into separate chacha-common, chacha20,
xchacha20, and xchacha12 modules, so that these algorithms could be
enabled/disabled independently. However, since nearly all the code is
shared anyway, I ultimately decided there would have been little benefit
to the added complexity.
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Martin Willi <martin@strongswan.org>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit aa7624093cb7fbf4fea95e612580d8d29a819f67
https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git master)
Bug: 112008522
Test: As series, see Ic61c13b53facfd2173065be715a7ee5f3af8760b
Change-Id: I876a5be92e9f583effcd35a4b66a36608ac581f0
Signed-off-by: Eric Biggers <ebiggers@google.com>
In preparation for adding XChaCha12 support, rename/refactor
chacha20-generic to support different numbers of rounds. The
justification for needing XChaCha12 support is explained in more detail
in the patch "crypto: chacha - add XChaCha12 support".
The only difference between ChaCha{8,12,20} are the number of rounds
itself; all other parts of the algorithm are the same. Therefore,
remove the "20" from all definitions, structures, functions, files, etc.
that will be shared by all ChaCha versions.
Also make ->setkey() store the round count in the chacha_ctx (previously
chacha20_ctx). The generic code then passes the round count through to
chacha_block(). There will be a ->setkey() function for each explicitly
allowed round count; the encrypt/decrypt functions will be the same. I
decided not to do it the opposite way (same ->setkey() function for all
round counts, with different encrypt/decrypt functions) because that
would have required more boilerplate code in architecture-specific
implementations of ChaCha and XChaCha.
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Martin Willi <martin@strongswan.org>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit 1ca1b917940c24ca3d1f490118c5474168622953
https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git master)
Conflicts:
arch/x86/crypto/chacha20_glue.c
drivers/crypto/caam/caamalg.c
drivers/crypto/caam/caamalg_qi2.c
drivers/crypto/caam/compat.h
include/crypto/chacha20.h
Bug: 112008522
Test: As series, see Ic61c13b53facfd2173065be715a7ee5f3af8760b
Change-Id: I7fa203ddc7095ce8675a32f49b8a5230cd0cf5f6
Signed-off-by: Eric Biggers <ebiggers@google.com>
Refactor the unkeyed permutation part of chacha20_block() into its own
function, then add hchacha20_block() which is the ChaCha equivalent of
HSalsa20 and is an intermediate step towards XChaCha20 (see
https://cr.yp.to/snuffle/xsalsa-20081128.pdf). HChaCha20 skips the
final addition of the initial state, and outputs only certain words of
the state. It should not be used for streaming directly.
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Martin Willi <martin@strongswan.org>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit dd333449d0fb667c5250c42488a7e90470e16c77
https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git master)
Bug: 112008522
Test: As series, see Ic61c13b53facfd2173065be715a7ee5f3af8760b
Change-Id: I5b7e92b39ada49343cbdf21e4c6d7c1aa1adf183
Signed-off-by: Eric Biggers <ebiggers@google.com>
In commit 9f480faec5 ("crypto: chacha20 - Fix keystream alignment for
chacha20_block()"), I had missed that chacha20_block() can be called
directly on the buffer passed to get_random_bytes(), which can have any
alignment. So, while my commit didn't break anything, it didn't fully
solve the alignment problems.
Revert my solution and just update chacha20_block() to use
put_unaligned_le32(), so the output buffer need not be aligned.
This is simpler, and on many CPUs it's the same speed.
But, I kept the 'tmp' buffers in extract_crng_user() and
_get_random_bytes() 4-byte aligned, since that alignment is actually
needed for _crng_backtrack_protect() too.
Reported-by: Stephan Müller <smueller@chronox.de>
Cc: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit a5e9f557098e54af44ade5d501379be18435bfbf)
Bug: 112008522
Test: As series, see Ic61c13b53facfd2173065be715a7ee5f3af8760b
Change-Id: Ic355d2416330ae2f4a50cb7064633810e35a93bf
Signed-off-by: Eric Biggers <ebiggers@google.com>
[ Upstream commit 313a06e636808387822af24c507cba92703568b1 ]
The lib/raid6/test fails to build the neon objects
on arm64 because the correct machine type is 'aarch64'.
Once this is correctly enabled, the neon recovery objects
need to be added to the build.
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Jeremy Linton <jeremy.linton@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
* refs/heads/tmp-7950eb3:
Revert "scsi: ufs: Schedule clk gating work on correct queue"
Linux 4.19.2
MD: fix invalid stored role for a disk - try2
vga_switcheroo: Fix missing gpu_bound call at audio client registration
bpf: wait for running BPF programs when updating map-in-map
userns: also map extents in the reverse map to kernel IDs
vt: fix broken display when running aptitude
net: sched: Remove TCA_OPTIONS from policy
Btrfs: fix use-after-free when dumping free space
Btrfs: fix use-after-free during inode eviction
btrfs: move the dio_sem higher up the callchain
btrfs: don't run delayed_iputs in commit
btrfs: fix insert_reserved error handling
btrfs: only free reserved extent if we didn't insert it
btrfs: don't use ctl->free_space for max_extent_size
btrfs: set max_extent_size properly
btrfs: reset max_extent_size properly
Btrfs: fix deadlock when writing out free space caches
Btrfs: fix assertion on fsync of regular file when using no-holes feature
Btrfs: fix null pointer dereference on compressed write path error
btrfs: qgroup: Dirty all qgroups before rescan
Btrfs: fix wrong dentries after fsync of file that got its parent replaced
Btrfs: fix warning when replaying log after fsync of a tmpfile
btrfs: make sure we create all new block groups
btrfs: reset max_extent_size on clear in a bitmap
btrfs: protect space cache inode alloc with GFP_NOFS
btrfs: release metadata before running delayed refs
Btrfs: don't clean dirty pages during buffered writes
btrfs: wait on caching when putting the bg cache
btrfs: keep trim from interfering with transaction commits
btrfs: don't attempt to trim devices that don't support it
btrfs: iterate all devices during trim, instead of fs_devices::alloc_list
btrfs: Ensure btrfs_trim_fs can trim the whole filesystem
btrfs: Enhance btrfs_trim_fs function to handle error better
btrfs: fix error handling in btrfs_dev_replace_start
btrfs: fix error handling in free_log_tree
btrfs: locking: Add extra check in btrfs_init_new_buffer() to avoid deadlock
btrfs: Handle owner mismatch gracefully when walking up tree
btrfs: qgroup: Avoid calling qgroup functions if qgroup is not enabled
tracing: Return -ENOENT if there is no target synthetic event
selftests/powerpc: Fix ptrace tm failure
selftests/ftrace: Fix synthetic event test to delete event correctly
soc/tegra: pmc: Fix child-node lookup
soc: qcom: rmtfs-mem: Validate that scm is available
arm64: dts: stratix10: Correct System Manager register size
ARM: dts: socfpga: Fix SDRAM node address for Arria10
Cramfs: fix abad comparison when wrap-arounds occur
rpmsg: smd: fix memory leak on channel create
arm64: lse: remove -fcall-used-x0 flag
media: hdmi.h: rename ADOBE_RGB to OPRGB and ADOBE_YCC to OPYCC
media: replace ADOBERGB by OPRGB
media: media colorspaces*.rst: rename AdobeRGB to opRGB
drm/mediatek: fix OF sibling-node lookup
media: adv7842: when the EDID is cleared, unconfigure CEC as well
media: adv7604: when the EDID is cleared, unconfigure CEC as well
media: em28xx: fix handler for vidioc_s_input()
media: em28xx: make v4l2-compliance happier by starting sequence on zero
media: em28xx: fix input name for Terratec AV 350
media: tvp5150: avoid going past array on v4l2_querymenu()
media: em28xx: use a default format if TRY_FMT fails
media: cec: forgot to cancel delayed work
media: cec: fix the Signal Free Time calculation
media: cec: add new tx/rx status bits to detect aborts/timeouts
xen-blkfront: fix kernel panic with negotiate_mq error path
xen: remove size limit of privcmd-buf mapping interface
xen: fix xen_qlock_wait()
media: cec: integrate cec_validate_phys_addr() in cec-api.c
media: cec: make cec_get_edid_spa_location() an inline function
remoteproc: qcom: q6v5: Propagate EPROBE_DEFER
kgdboc: Passing ekgdboc to command line causes panic
Revert "media: dvbsky: use just one mutex for serializing device R/W ops"
media: v4l2-tpg: fix kernel oops when enabling HFLIP and OSD
net: bcmgenet: fix OF child-node lookup
TC: Set DMA masks for devices
iommu/arm-smmu: Ensure that page-table updates are visible before TLBI
ocxl: Fix access to the AFU Descriptor Data
power: supply: twl4030-charger: fix OF sibling-node lookup
rtc: cmos: Remove the `use_acpi_alarm' module parameter for !ACPI
rtc: cmos: Fix non-ACPI undefined reference to `hpet_rtc_interrupt'
rtc: ds1307: fix ds1339 wakealarm support
MIPS: OCTEON: fix out of bounds array access on CN68XX
powerpc/64s/hash: Do not use PPC_INVALIDATE_ERAT on CPUs before POWER9
powerpc/tm: Fix HFSCR bit for no suspend case
powerpc/msi: Fix compile error on mpc83xx
powerpc64/module elfv1: Set opd addresses after module relocation
fsnotify: Fix busy inodes during unmount
media: ov7670: make "xclk" clock optional
dm zoned: fix various dmz_get_mblock() issues
dm zoned: fix metadata block ref counting
dm ioctl: harden copy_params()'s copy_from_user() from malicious users
lockd: fix access beyond unterminated strings in prints
nfsd: Fix an Oops in free_session()
nfsd: correctly decrement odstate refcount in error path
nfs: Fix a missed page unlock after pg_doio()
NFSv4.1: Fix the r/wsize checking
NFC: nfcmrvl_uart: fix OF child-node lookup
tpm: fix response size validation in tpm_get_random()
genirq: Fix race on spurious interrupt detection
printk: Fix panic caused by passing log_buf_len to command line
smb3: on kerberos mount if server doesn't specify auth type use krb5
smb3: do not attempt cifs operation in smb3 query info error path
smb3: allow stats which track session and share reconnects to be reset
w1: omap-hdq: fix missing bus unregister at removal
iio: adc: at91: fix wrong channel number in triggered buffer mode
iio: adc: at91: fix acking DRDY irq on simple conversions
iio: adc: imx25-gcq: Fix leak of device_node in mx25_gcq_setup_cfgs()
iio: ad5064: Fix regulator handling
kbuild: fix kernel/bounds.c 'W=1' warning
KVM: arm64: Fix caching of host MDCR_EL2 value
KVM: arm/arm64: Ensure only THP is candidate for adjustment
mm/hmm: fix race between hmm_mirror_unregister() and mmu_notifier callback
mm/rmap: map_pte() was not handling private ZONE_DEVICE page properly
hugetlbfs: dirty pages as they are added to pagecache
ima: open a new file instance if no read permissions
ima: fix showing large 'violations' or 'runtime_measurements_count'
userfaultfd: disable irqs when taking the waitqueue lock
mm: /proc/pid/smaps_rollup: fix NULL pointer deref in smaps_pte_range()
crypto: speck - remove Speck
crypto: aegis/generic - fix for big endian systems
crypto: morus/generic - fix for big endian systems
crypto: aesni - don't use GFP_ATOMIC allocation if the request doesn't cross a page in gcm
crypto: tcrypt - fix ghash-generic speed test
crypto: lrw - Fix out-of bounds access on counter overflow
signal: Guard against negative signal numbers in copy_siginfo_from_user32
signal/GenWQE: Fix sending of SIGKILL
PCI: Add Device IDs for Intel GPU "spurious interrupt" quirk
PCI/ASPM: Fix link_state teardown on device removal
ARM: dts: dra7: Fix up unaligned access setting for PCIe EP
EDAC, skx_edac: Fix logical channel intermediate decoding
EDAC, {i7core,sb,skx}_edac: Fix uncorrected error counting
EDAC, amd64: Add Family 17h, models 10h-2fh support
HID: hiddev: fix potential Spectre v1
HID: wacom: Work around HID descriptor bug in DTK-2451 and DTH-2452
selinux: fix mounting of cgroup2 under older policies
ext4: fix use-after-free race in ext4_remount()'s error path
ext4: propagate error from dquot_initialize() in EXT4_IOC_FSSETXATTR
ext4: fix setattr project check in fssetxattr ioctl
ext4: initialize retries variable in ext4_da_write_inline_data_begin()
ext4: fix EXT4_IOC_SWAP_BOOT
gfs2_meta: ->mount() can get NULL dev_name
jbd2: fix use after free in jbd2_log_do_checkpoint()
IB/rxe: Revise the ib_wr_opcode enum
IB/mlx5: Fix MR cache initialization
ASoC: sta32x: set ->component pointer in private struct
ASoC: intel: skylake: Add missing break in skl_tplg_get_token()
libnvdimm, pmem: Fix badblocks population for 'raw' namespaces
libnvdimm, region: Fail badblocks listing for inactive regions
libnvdimm: Hold reference on parent while scheduling async init
scsi: target: Fix target_wait_for_sess_cmds breakage with active signals
scsi: sched/wait: Add wait_event_lock_irq_timeout for TASK_UNINTERRUPTIBLE usage
dmaengine: ppc4xx: fix off-by-one build failure
net/ipv4: defensive cipso option parsing
iwlwifi: mvm: check return value of rs_rate_from_ucode_rate()
mt76: mt76x2: fix multi-interface beacon configuration
usb: gadget: udc: renesas_usb3: Fix b-device mode for "workaround"
usb: typec: tcpm: Fix APDO PPS order checking to be based on voltage
usbip:vudc: BUG kmalloc-2048 (Not tainted): Poison overwritten
libertas: don't set URB_ZERO_PACKET on IN USB transfer
xen/pvh: don't try to unplug emulated devices
xen/pvh: increase early stack size
xen: make xen_qlock_wait() nestable
xen: fix race in xen_qlock_wait()
xen/balloon: Support xend-based toolstack
xen/blkfront: avoid NULL blkfront_info dereference on device removal
tpm: Restore functionality to xen vtpm driver.
xen-swiotlb: use actually allocated size on check physical continuous
ARM: dts: exynos: Mark 1 GHz CPU OPP as suspend OPP on Exynos5250
ARM: dts: exynos: Convert exynos5250.dtsi to opp-v2 bindings
OPP: Free OPP table properly on performance state irregularities
f2fs: fix to account IO correctly
f2fs: fix to recover cold bit of inode block during POR
f2fs: fix missing up_read
Revert "f2fs: fix to clear PG_checked flag in set_page_dirty()"
cpupower: Fix AMD Family 0x17 msr_pstate size
ALSA: hda: Check the non-cached stream buffers more explicitly
IB/rxe: fix for duplicate request processing and ack psns
dmaengine: dma-jz4780: Return error if not probed from DT
mfd: menelaus: Fix possible race condition and leak
f2fs: fix to flush all dirty inodes recovered in readonly fs
signal: Always deliver the kernel's SIGKILL and SIGSTOP to a pid namespace init
f2fs: report error if quota off error during umount
f2fs: avoid sleeping under spin_lock
scsi: lpfc: Correct race with abort on completion path
scsi: lpfc: Correct soft lockup when running mds diagnostics
uio: ensure class is registered before devices
IB/mlx5: Allow transition of DCI QP to reset
IB/ipoib: Use dev_port to expose network interface port numbers
firmware: coreboot: Unmap ioregion after device population
ASoC: AMD: Fix capture unstable in beginning for some runs
driver/dma/ioat: Call del_timer_sync() without holding prep_lock
Smack: ptrace capability use fixes
usb: chipidea: Prevent unbalanced IRQ disable
crypto: caam - fix implicit casts in endianness helpers
PCI: dwc: pci-dra7xx: Enable errata i870 for both EP and RC mode
coresight: etb10: Fix handling of perf mode
PCI/MSI: Warn and return error if driver enables MSI/MSI-X twice
f2fs: fix to recover inode's i_flags during POR
f2fs: fix to recover inode's crtime during POR
scsi: qla2xxx: Fix recursive mailbox timeout
xhci: Avoid USB autosuspend when resuming USB2 ports.
nvmem: check the return value of nvmem_add_cells()
PCI: cadence: Correct probe behaviour when failing to get PHY
MD: fix invalid stored role for a disk
ext4: fix argument checking in EXT4_IOC_MOVE_EXT
usb: gadget: udc: atmel: handle at91sam9rl PMC
usb: dwc2: fix a race with external vbus supply
usb: dwc2: fix call to vbus supply exit routine, call it unlocked
irqchip/pdc: Setup all edge interrupts as rising edge at GIC
xprtrdma: Reset credit grant properly after a disconnect
PCI / ACPI: Enable wake automatically for power managed bridges
VMCI: Resource wildcard match fixed
Drivers: hv: vmbus: Use cpumask_var_t for on-stack cpu mask
f2fs: clear PageError on the read path
tpm: suppress transmit cmd error logs when TPM 1.2 is disabled/deactivated
usb: typec: tcpm: Report back negotiated PPS voltage and current
PCI: cadence: Use AXI region 0 to signal interrupts from EP
PCI: mediatek: Fix mtk_pcie_find_port() endpoint/port matching logic
usb: host: ohci-at91: fix request of irq for optional gpio
RDMA/bnxt_re: Fix recursive lock warning in debug kernel
RDMA/bnxt_re: Avoid accessing nq->bar_reg_iomem in failure case
IB/ipoib: Clear IPCB before icmp_send
RDMA/cm: Respect returned status of cm_init_av_by_path
RDMA/core: Do not expose unsupported counters
scsi: megaraid_sas: fix a missing-check bug
KVM: nVMX: Clear reserved bits of #DB exit qualification
UAPI: ndctl: Fix g++-unsupported initialisation in headers
scsi: ufs: Schedule clk gating work on correct queue
scsi: esp_scsi: Track residual for PIO transfers
of: Add missing exports of node name compare functions
md: fix memleak for mempool
MD: Memory leak when flush bio size is zero
f2fs: fix to account IO correctly for cgroup writeback
net: stmmac: dwmac-sun8i: fix OF child-node lookup
cgroup, netclassid: add a preemption point to write_classid
cifs: fix a credits leak for compund commands
thermal: da9062/61: Prevent hardware access during system suspend
thermal: rcar_thermal: Prevent doing work after unbind
libata: Apply NOLPM quirk for SAMSUNG MZ7TD256HAFV-000L9
ath10k: schedule hardware restart if WMI command times out
wil6210: fix RX buffers release and unmap
ixgbevf: VF2VF TCP RSS
ixgbe: disallow IPsec Tx offload when in SR-IOV mode
gpio: brcmstb: allow 0 width GPIO banks
iwlwifi: mvm: fix BAR seq ctrl reporting
libertas_tf: prevent underflow in process_cmdrequest()
rsi: fix memory alignment issue in ARM32 platforms
mt76x2u: run device cleanup routine if resume fails
net: dsa: mv88e6xxx: Fix writing to a PHY page.
net: hns3: Fix for vf vlan delete failed problem
net: hns3: Fix ping exited problem when doing lp selftest
net: hns3: Preserve vlan 0 in hardware table
pinctrl: ssbi-gpio: Fix pm8xxx_pin_config_get() to be compliant
pinctrl: spmi-mpp: Fix pmic_mpp_config_get() to be compliant
perf tests: Fix record+probe_libc_inet_pton.sh without ping's debuginfo
failover: Add missing check to validate 'slave_dev' in net_failover_slave_unregister
bpf/verifier: fix verifier instability
pinctrl: qcom: spmi-mpp: Fix drive strength setting
ACPI / LPSS: Add alternative ACPI HIDs for Cherry Trail DMA controllers
spi: gpio: No MISO does not imply no RX
kprobes: Return error if we fail to reuse kprobe instead of BUG_ON()
arm64: entry: Allow handling of undefined instructions from EL1
block, bfq: correctly charge and reset entity service in all cases
net: phy: phylink: ensure the carrier is off when starting phylink
net: hns3: Set STATE_DOWN bit of hdev state when stopping net
net: hns3: Check hdev state when getting link status
brcmfmac: fix for proper support of 160MHz bandwidth
pinctrl: qcom: spmi-mpp: Fix err handling of pmic_mpp_set_mux
pinctrl: sunxi: fix 'pctrl->functions' allocation in sunxi_pinctrl_build_state
net: hns3: Fix ets validate issue
net: hns3: Add nic state check before calling netif_tx_wake_queue
x86: boot: Fix EFI stub alignment
efi/x86: Call efi_parse_options() from efi_main()
Bluetooth: hci_qca: Remove hdev dereference in qca_close().
Bluetooth: btbcm: Add entry for BCM4335C0 UART bluetooth
net: hns3: Fix for packet buffer setting bug
ice: update fw version check logic
ice: fix changing of ring descriptor size (ethtool -G)
signal: Introduce COMPAT_SIGMINSTKSZ for use in compat_sys_sigaltstack
ath10k: fix tx status flag setting for management frames
nvme: call nvme_complete_rq when nvmf_check_ready fails for mpath I/O
mtd: rawnand: atmel: Fix potential NULL pointer dereference
x86/intel_rdt: Show missing resctrl mount options
cpufreq: dt: Try freeing static OPPs only if we have added them
ACPI / processor: Fix the return value of acpi_processor_ids_walk()
ACPI / PM: LPIT: Register sysfs attributes based on FADT
ACPI/PPTT: Handle architecturally unknown cache types
wlcore: Fix BUG with clear completion on timeout
x86/olpc: Indicate that legacy PC XO-1 platform should not register RTC
iwlwifi: mvm: check for n_profiles validity in EWRD ACPI
iwlwifi: mvm: clear HW_RESTART_REQUESTED when stopping the interface
iwlwifi: pcie: avoid empty free RB queue
mtd: rawnand: denali: set SPARE_AREA_SKIP_BYTES register to 8 if unset
sdhci: acpi: add free_slot callback
mmc: sdhci-pci-o2micro: Add quirk for O2 Micro dev 0x8620 rev 0x01
bcache: Populate writeback_rate_minimum attribute
cpupower: Fix coredump on VMWare
perf strbuf: Match va_{add,copy} with va_end
perf tools: Free 'printk' string in parse_ftrace_printk()
perf tools: Cleanup trace-event-info 'tdata' leak
perf tools: Free temporary 'sys' string in read_event_files()
spi: spi-ep93xx: Use dma_data_direction for ep93xx_spi_dma_{finish,prepare}
lightnvm: pblk: fix race condition on metadata I/O
lightnvm: pblk: fix two sleep-in-atomic-context bugs
lightnvm: pblk: fix race on sysfs line state
hwmon: (pwm-fan) Set fan speed to 0 on suspend
s390/sthyi: Fix machine name validity indication
tun: Consistently configure generic netdev params via rtnetlink
nfp: devlink port split support for 1x100G CXP NIC
hv_netvsc: fix vf serial matching with pci slot info
arm64: cpufeature: ctr: Fix cpu capability check for late CPUs
swim: fix cleanup on setup error
ataflop: fix error handling during setup
netfilter: xt_nat: fix DNAT target for shifted portmap ranges
locking/lockdep: Fix debug_locks off performance problem
net: loopback: clear skb->tstamp before netif_rx()
net: socionext: Reset tx queue in ndo_stop
ARM: dts: exynos: Disable pull control for MAX8997 interrupts on Origen
x86/numa_emulation: Fix uniform-split numa emulation
x86/mm/pat: Disable preemption around __flush_tlb_all()
x86/kvm/nVMX: allow bare VMXON state migration
x86/corruption-check: Fix panic in memory_corruption_check() when boot option without value is provided
x86/xen: Fix boot loader version reported for PVH guests
x86/speculation: Enable cross-hyperthread spectre v2 STIBP mitigation
ALSA: hda - Fix incorrect clearance of thinkpad_acpi hooks
ALSA: ca0106: Disable IZD on SB0570 DAC to fix audio pops
ALSA: hda: Add 2 more models to the power_save blacklist
ALSA: hda - Add mic quirk for the Lenovo G50-30 (17aa:3905)
ALSA: hda/realtek - Fix the problem of the front MIC on the Lenovo M715
ALSA: hda - Fix headphone pin config for ASUS G751
ALSA: hda - Add quirk for ASUS G751 laptop
parisc: Fix exported address of os_hpmc handler
parisc: Fix map_pages() to not overwrite existing pte entries
parisc: Fix address in HPMC IVA
mailbox: PCC: handle parse error
ipmi: Fix timer race with module unload
kprobes/x86: Use preempt_enable() in optimized_callback()
acpi, nfit: Fix Address Range Scrub completion tracking
ACPICA: AML Parser: fix parse loop to correctly skip erroneous extended opcodes
ACPICA: AML interpreter: add region addresses in global list during initialization
ACPI / OSL: Use 'jiffies' as the time bassis for acpi_os_get_timer()
pcmcia: Implement CLKRUN protocol disabling for Ricoh bridges
dma-mapping: fix panic caused by passing empty cma command line argument
cpufreq: conservative: Take limits changes into account properly
block: make sure writesame bio is aligned with logical block size
block: make sure discard bio is aligned with logical block size
block: setup bounce bio_sets properly
jffs2: free jffs2_sb_info through jffs2_kill_sb()
hwmon: (pmbus) Fix page count auto-detection.
bcache: fix miss key refill->end in writeback
bcache: correct dirty data statistics
bcache: fix ioctl in flash device
bcache: trace missed reading by cache_missed
spi: bcm-qspi: fix calculation of address length
spi: bcm-qspi: switch back to reading flash using smaller chunks
spi: spi-mem: Adjust op len based on message/transfer size limitations
mtd: spi-nor: fsl-quadspi: Don't let -EINVAL on the bus
mtd: spi-nor: intel-spi: Add support for Intel Ice Lake SPI serial flash
mtd: spi-nor: fsl-quadspi: fix read error for flash size larger than 16MB
mtd: maps: gpio-addr-flash: Fix ioremapped size
mtd: rawnand: marvell: fix the IRQ handler complete() condition
gpio: mxs: Get rid of external API call
MIPS: VDSO: Reduce VDSO_RANDOMIZE_SIZE to 64MB for 64bit
bpf: fix partial copy of map_ptr when dst is scalar
Conflicts:
drivers/iommu/arm-smmu.c
Change-Id: Iff6f46fb6932b2a41a7a3df5f2a18f1eddfb9d66
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
commit 1c23b4108d716cc848b38532063a8aca4f86add8 upstream.
gcc-8 complains about the prototype for this function:
lib/ubsan.c:432:1: error: ignoring attribute 'noreturn' in declaration of a built-in function '__ubsan_handle_builtin_unreachable' because it conflicts with attribute 'const' [-Werror=attributes]
This is actually a GCC's bug. In GCC internals
__ubsan_handle_builtin_unreachable() declared with both 'noreturn' and
'const' attributes instead of only 'noreturn':
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84210
Workaround this by removing the noreturn attribute.
[aryabinin: add information about GCC bug in changelog]
Link: http://lkml.kernel.org/r/20181107144516.4587-1-aryabinin@virtuozzo.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrey Ryabinin <aryabinin@virtuozzo.com>
Acked-by: Olof Johansson <olof@lixom.net>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 9506a7425b094d2f1d9c877ed5a78f416669269b ]
It was found that when debug_locks was turned off because of a problem
found by the lockdep code, the system performance could drop quite
significantly when the lock_stat code was also configured into the
kernel. For instance, parallel kernel build time on a 4-socket x86-64
server nearly doubled.
Further analysis into the cause of the slowdown traced back to the
frequent call to debug_locks_off() from the __lock_acquired() function
probably due to some inconsistent lockdep states with debug_locks
off. The debug_locks_off() function did an unconditional atomic xchg
to write a 0 value into debug_locks which had already been set to 0.
This led to severe cacheline contention in the cacheline that held
debug_locks. As debug_locks is being referenced in quite a few different
places in the kernel, this greatly slow down the system performance.
To prevent that trashing of debug_locks cacheline, lock_acquired()
and lock_contended() now checks the state of debug_locks before
proceeding. The debug_locks_off() function is also modified to check
debug_locks before calling __debug_locks_off().
Signed-off-by: Waiman Long <longman@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Will Deacon <will.deacon@arm.com>
Link: http://lkml.kernel.org/r/1539913518-15598-1-git-send-email-longman@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* origin/tmp-84df952:
Linux 4.19
MAINTAINERS: Add an entry for the code of conduct
Code of Conduct: Change the contact email address
Code of Conduct Interpretation: Put in the proper URL for the committee
Code of Conduct: Provide links between the two documents
Code of Conduct Interpretation: Properly reference the TAB correctly
Code of Conduct Interpretation: Add document explaining how the Code of Conduct is to be interpreted
Code of conduct: Fix wording around maintainers enforcing the code of conduct
Revert "neighbour: force neigh_invalidate when NUD_FAILED update is from admin"
net/ipv6: Fix index counter for unicast addresses in in6_dump_addrs
i2c: rcar: cleanup DMA for all kinds of failure
MAINTAINERS: Add entry for Broadcom STB I2C controller
net: fix pskb_trim_rcsum_slow() with odd trim offset
selftests: ftrace: Add synthetic event syntax testcase
tracing: Fix synthetic event to allow semicolon at end
tracing: Fix synthetic event to accept unsigned modifier
Revert "bond: take rcu lock in netpoll_send_skb_on_dev"
drm/sun4i: Fix an ulong overflow in the dotclock driver
x86/swiotlb: Enable swiotlb for > 4GiG RAM on 32-bit kernels
ip6_tunnel: Fix encapsulation layout
tipc: fix info leak from kernel tipc_event
net: socket: fix a missing-check bug
net: sched: Fix for duplicate class dump
r8169: fix NAPI handling under high load
sparc: Revert unintended perf changes.
drm: Get ref on CRTC commit object when waiting for flip_done
block: don't deal with discard limit in blkdev_issue_discard()
fscache: Fix out of bound read in long cookie keys
fscache: Fix incomplete initialisation of inline key space
cachefiles: fix the race between cachefiles_bury_object() and rmdir(2)
mremap: properly flush TLB before releasing the page
LICENSES: Remove CC-BY-SA-4.0 license text
net: ipmr: fix unresolved entry dumps
net: mscc: ocelot: Fix comment in ocelot_vlant_wait_for_completion()
sctp: fix the data size calculation in sctp_data_size
virtio_net: avoid using netif_tx_disable() for serializing tx routine
udp6: fix encap return code for resubmitting
mlxsw: core: Fix use-after-free when flashing firmware during init
sctp: not free the new asoc when sctp_wait_for_connect returns err
sctp: fix race on sctp_id2asoc
r8169: re-enable MSI-X on RTL8168g
net: bpfilter: use get_pid_task instead of pid_task
ptp: fix Spectre v1 vulnerability
sparc: vDSO: Silence an uninitialized variable warning
net: qla3xxx: Remove overflowing shift statement
geneve, vxlan: Don't set exceptions if skb->len < mtu
geneve, vxlan: Don't check skb_dst() twice
sparc: Fix syscall fallback bugs in VDSO.
tracing: Use trace_clock_local() for looping in preemptirq_delay_test.c
tracepoint: Fix tracepoint array element size mismatch
usb: gadget: storage: Fix Spectre v1 vulnerability
perf tools: Stop fallbacking to kallsyms for vdso symbols lookup
x86/fpu: Fix i486 + no387 boot crash by only saving FPU registers on context switch if there is an FPU
x86/fpu: Remove second definition of fpu in __fpu__restore_sig()
x86/entry/64: Further improve paranoid_entry comments
x86/entry/32: Clear the CS high bits
perf tools: Pass build flags to traceevent build
perf report: Don't crash on invalid inline debug information
sctp: get pr_assoc and pr_stream all status with SCTP_PR_SCTP_ALL instead
RDMA/ucma: Fix Spectre v1 vulnerability
IB/ucm: Fix Spectre v1 vulnerability
perf cpu_map: Align cpu map synthesized events properly.
perf tools: Fix tracing_path_mount proper path
perf tools: Fix use of alternatives to find JDIR
drm/edid: VSDB yCBCr420 Deep Color mode bit definitions
perf evsel: Store ids for events with their own cpus perf_event__synthesize_event_update_cpus
USB: fix the usbfs flag sanitization for control transfers
parisc: Fix uninitialized variable usage in unwind.c
sched/fair: Fix the min_vruntime update logic in dequeue_entity()
nfp: flower: use offsets provided by pedit instead of index for ipv6
nfp: flower: fix multiple keys per pedit action
nfp: flower: fix pedit set actions for multiple partial masks
rxrpc: Fix a missing rxrpc_put_peer() in the error_report handler
sctp: use the pmtu from the icmp packet to update transport pathmtu
net: fec: don't dump RX FIFO register when not available
qed: fix spelling mistake "Ireelevant" -> "Irrelevant"
ipv6: mcast: fix a use-after-free in inet6_mc_check
tipc: fix unsafe rcu locking when accessing publication list
rxrpc: Fix incorrect conditional on IPV6
ipv6: rate-limit probes for neighbourless routes
net: bcmgenet: Poll internal PHY for GENETv5
rxrpc: use correct kvec num when sending BUSY response packet
rxrpc: Fix an uninitialised variable
tipc: initialize broadcast link stale counter correctly
llc: set SOCK_RCU_FREE in llc_sap_add_socket()
net/sched: cls_api: add missing validation of netlink attributes
ethtool: fix a privilege escalation bug
ethtool: fix a missing-check bug
r8169: Enable MSI-X on RTL8106e
Revert "sparc: Convert to using %pOFn instead of device_node.name"
idr: Change documentation license
test_ida: Fix lockdep warning
Input: elan_i2c - add ACPI ID for Lenovo IdeaPad 330-15IGM
afs: Fix clearance of reply
sparc64: Set %l4 properly on trap return after handling signals.
sparc64: Make proc_id signed.
x86/boot: Add -Wno-pointer-sign to KBUILD_CFLAGS
x86/time: Correct the attribute on jiffies' definition
x86/entry: Add some paranoid entry/exit CR3 handling comments
x86/percpu: Fix this_cpu_read()
x86/tsc: Force inlining of cyc2ns bits
sparc: Throttle perf events properly.
sparc: Fix single-pcr perf event counter management.
perf vendor events intel: Fix wrong filter_band* values for uncore events
xfrm: policy: use hlist rcu variants on insert
net/xfrm: fix out-of-bounds packet access
sched/fair: Fix throttle_list starvation with low CFS quota
xsk: do not call synchronize_net() under RCU read lock
net/mlx5: WQ, fixes for fragmented WQ buffers API
net/mlx5: Take only bit 24-26 of wqe.pftype_wq for page fault type
net/mlx5: Fix memory leak when setting fpga ipsec caps
MAINTAINERS: update the SELinux mailing list location
sparc: Wire up io_pgetevents system call.
usb: xhci: pci: Enable Intel USB role mux on Apollo Lake platforms
usb: roles: intel_xhci: Fix Unbalanced pm_runtime_enable
cdc-acm: correct counting of UART states in serial state notification
cdc-acm: do not reset notification buffer index upon urb unlinking
cdc-acm: fix race between reset and control messaging
usb: usbip: Fix BUG: KASAN: slab-out-of-bounds in vhci_hub_control()
selftests: usbip: add wait after attach and before checking port status
Revert "perf tools: Fix PMU term format max value calculation"
sunvdc: Remove VLA usage
tools headers uapi: Sync kvm.h copy
tools arch uapi: Sync the x86 kvm.h copy
nvme: remove ns sibling before clearing path
bpf: do not blindly change rlimit in reuseport net selftest
drm: fix use of freed memory in drm_mode_setcrtc
drm: fb-helper: Reject all pixel format changing requests
MAINTAINERS: Remove net/core/flow.c
drm/edid: Add 6 bpc quirk for BOE panel in HP Pavilion 15-n233sl
xfrm: fix gro_cells leak when remove virtual xfrm interfaces
clk: sunxi-ng: sun4i: Set VCO and PLL bias current to lowest setting
Change-Id: If7954a79d86a24d2104b417da49be69b3452e70e
Signed-off-by: Rishabh Bhatnagar <rishabhb@codeaurora.org>
The IDA was declared on the stack instead of statically, so lockdep
triggered a warning that it was improperly initialised.
Reported-by: 0day bot
Tested-by: Rong Chen <rong.a.chen@intel.com>
Signed-off-by: Matthew Wilcox <willy@infradead.org>
* origin/tmp-35a7f35:
Linux 4.19-rc8
KVM: vmx: hyper-v: don't pass EPT configuration info to vmx_hv_remote_flush_tlb()
ubifs: Fix WARN_ON logic in exit path
fs/fat/fatent.c: add cond_resched() to fat_count_free_clusters()
mm/thp: fix call to mmu_notifier in set_pmd_migration_entry() v2
mm/mmap.c: don't clobber partially overlapping VMA with MAP_FIXED_NOREPLACE
ocfs2: fix a GCC warning
afs: Fix afs_server struct leak
MAINTAINERS: use the correct location for dt-bindings includes for mux
mux: adgs1408: use the correct MODULE_LICENSE
gfs2: Fix iomap buffered write support for journaled files (2)
arm64: perf: Reject stand-alone CHAIN events for PMUv3
arm64: Fix /proc/iomem for reserved but not memory regions
afs: Fix cell proc list
lib/bch: fix possible stack overrun
net: dsa: bcm_sf2: Call setup during switch resume
net: dsa: bcm_sf2: Fix unbind ordering
vmlinux.lds.h: Fix linker warnings about orphan .LPBX sections
vmlinux.lds.h: Fix incomplete .text.exit discards
i2c: Fix kerneldoc for renamed i2c dma put function
blk-wbt: wake up all when we scale up, not down
net: phy: sfp: remove sfp_mutex's definition
r8169: set RX_MULTI_EN bit in RxConfig for 8168F-family chips
net: socionext: clear rx irq correctly
net/mlx4_core: Fix warnings during boot on driverinit param set failures
tipc: eliminate possible recursive locking detected by LOCKDEP
selftests: udpgso_bench.sh explicitly requires bash
selftests: rtnetlink.sh explicitly requires bash.
qmi_wwan: Added support for Gemalto's Cinterion ALASxx WWAN interface
tipc: queue socket protocol error messages into socket receive buffer
tipc: set link tolerance correctly in broadcast link
net: ipv4: don't let PMTU updates increase route MTU
net: ipv4: update fnhe_pmtu when first hop's MTU changes
net/ipv6: stop leaking percpu memory in fib6 info
rds: RDS (tcp) hangs on sendto() to unresponding address
dm linear: fix linear_end_io conditional definition
IB/mlx5: Unmap DMA addr from HCA before IOMMU
net: make skb_partial_csum_set() more robust against overflows
devlink: Add helper function for safely copy string param
devlink: Fix param cmode driverinit for string type
devlink: Fix param set handling for string type
samples: disable CONFIG_SAMPLES for UML
dm linear: eliminate linear_end_io call if CONFIG_DM_ZONED disabled
pinctrl: mcp23s08: fix irq and irqchip setup order
gpio: Assign gpio_irq_chip::parents to non-stack pointer
libertas: call into generic suspend code before turning off power
of: unittest: Disable interrupt node tests for old world MAC systems
mfd: cros-ec: copy the whole event in get_next_event_xfer
mm: Preserve _PAGE_DEVMAP across mprotect() calls
dm: fix report zone remapping to account for partition offset
dm cache: destroy migration_cache if cache target registration failed
net: ena: fix auto casting to boolean
net: ena: fix NULL dereference due to untimely napi initialization
net: ena: fix rare bug when failed restart/resume is followed by driver removal
net: ena: fix warning in rmmod caused by double iounmap
KVM: x86: support CONFIG_KVM_AMD=y with CONFIG_CRYPTO_DEV_CCP_DD=m
gfs2: Fix iomap buffered write support for journaled files
ARM: KVM: Correctly order SGI register entries in the cp15 array
mmc: block: avoid multiblock reads for the last sector in SPI mode
x86/mm: Avoid VLA in pgd_alloc()
mm, sched/numa: Remove remaining traces of NUMA rate-limiting
x86/intel_rdt: Fix out-of-bounds memory access in CBM tests
rxrpc: Fix the packet reception routine
rxrpc: Fix the rxrpc_tx_packet trace line
rxrpc: Fix connection-level abort handling
rxrpc: Only take the rwind and mtu values from latest ACK
filesystem-dax: Fix dax_layout_busy_page() livelock
rxrpc: Carry call state out of locked section in rxrpc_rotate_tx_window()
rxrpc: Don't check RXRPC_CALL_TX_LAST after calling rxrpc_rotate_tx_window()
rxrpc: Don't need to take the RCU read lock in the packet receiver
rxrpc: Use the UDP encap_rcv hook
sparc64: fix fall-through annotation
sparc32: fix fall-through annotation
sparc: vdso: clean-up vdso Makefile
oradax: remove redundant null check before kfree
sparc64: viohs: Remove VLA usage
sbus: Use of_get_child_by_name helper
sparc: Convert to using %pOFn instead of device_node.name
mach64: detect the dot clock divider correctly on sparc
net/smc: retain old name for diag_mode field
net/smc: use __aligned_u64 for 64-bit smc_diag fields
net: sched: cls_u32: fix hnode refcounting
udp: Unbreak modules that rely on external __skb_recv_udp() availability
percpu: stop leaking bitmap metadata blocks
Linux 4.19-rc7
xfs: fix data corruption w/ unaligned reflink ranges
xfs: fix data corruption w/ unaligned dedupe ranges
treewide: Replace more open-coded allocation size multiplications
mm: madvise(MADV_DODUMP): allow hugetlbfs pages
ocfs2: fix locking for res->tracking and dlm->tracking_list
mm/vmscan.c: fix int overflow in callers of do_shrink_slab()
mm/vmstat.c: skip NR_TLB_REMOTE_FLUSH* properly
mm/vmstat.c: fix outdated vmstat_text
proc: restrict kernel stack dumps to root
mm/hugetlb: add mmap() encodings for 32MB and 512MB page sizes
mm/migrate.c: split only transparent huge pages when allocation fails
ipc/shm.c: use ERR_CAST() for shm_lock() error return
mm/gup_benchmark: fix unsigned comparison to zero in __gup_benchmark_ioctl
mm, thp: fix mlocking THP page with migration enabled
ocfs2: fix crash in ocfs2_duplicate_clusters_by_page()
hugetlb: take PMD sharing into account when flushing tlb/caches
mm: migration: fix migration of huge PMD shared pages
net: mvpp2: Extract the correct ethtype from the skb for tx csum offload
ipv6: take rcu lock in rawv6_send_hdrinc()
ARC: clone syscall to setp r25 as thread pointer
net: sched: Add policy validation for tc attributes
rtnetlink: fix rtnl_fdb_dump() for ndmsg header
yam: fix a missing-check bug
net: bpfilter: Fix type cast and pointer warnings
net: cxgb3_main: fix a missing-check bug
Input: uinput - add a schedule point in uinput_inject_events()
Input: evdev - add a schedule point in evdev_write()
bpf: 32-bit RSH verification must truncate input before the ALU op
MIPS: memset: Fix CPU_DADDI_WORKAROUNDS `small_fixup' regression
perf record: Use unmapped IP for inline callchain cursors
vsprintf: Fix off-by-one bug in bstr_printf() processing dereferenced pointers
perf python: Use -Wno-redundant-decls to build with PYTHON=python3
rxrpc: Fix the data_ready handler
rxrpc: Fix some missed refs to init_net
powerpc/numa: Skip onlining a offline node in kdump path
powerpc: Don't print kernel instructions in show_user_instructions()
i2c: designware: Call i2c_dw_clk_rate() only when calculating timings
xfs: update ctime and remove suid before cloning files
xfs: zero posteof blocks when cloning above eof
xfs: refactor clonerange preparation into a separate helper
iommu/amd: Clear memory encryption mask from physical address
net: phy: phylink: fix SFP interface autodetection
be2net: don't flip hw_features when VXLANs are added/deleted
drm/nouveau/drm/nouveau: Grab runtime PM ref in nv50_mstc_detect()
net/packet: fix packet drop as of virtio gso
net: dsa: b53: Keep CPU port as tagged in all VLANs
openvswitch: load NAT helper
bnxt_en: get the reduced max_irqs by the ones used by RDMA
bnxt_en: free hwrm resources, if driver probe fails.
bnxt_en: Fix enables field in HWRM_QUEUE_COS2BW_CFG request
bnxt_en: Fix VNIC reservations on the PF.
Input: mousedev - add a schedule point in mousedev_write()
team: Forbid enslaving team device to itself
net/usb: cancel pending work when unbinding smsc75xx
cgroup: Fix dom_cgrp propagation when enabling threaded mode
dm cache: fix resize crash if user doesn't reload cache table
dm cache metadata: ignore hints array being too small during resize
PM / core: Clear the direct_complete flag on errors
mlxsw: spectrum: Delete RIF when VLAN device is removed
mlxsw: pci: Derive event type from event queue number
drm/amdkfd: Fix incorrect use of process->mm
drm/amd/display: Signal hw_done() after waiting for flip_done()
kvm: nVMX: fix entry with pending interrupt if APICv is enabled
ovl: fix format of setxattr debug
ovl: fix access beyond unterminated strings
KVM: VMX: hide flexpriority from guest when disabled at the module level
KVM: VMX: check for existence of secondary exec controls before accessing
x86/vdso: Fix vDSO syscall fallback asm constraint regression
ALSA: hda/realtek - Cannot adjust speaker's volume on Dell XPS 27 7760
KVM: PPC: Book3S HV: Avoid crash from THP collapse during radix page fault
ixgbe: check return value of napi_complete_done()
sctp: fix fall-through annotation
drm/i915: Handle incomplete Z_FINISH for compressed error states
media: v4l: event: Prevent freeing event subscriptions while accessed
locking/ww_mutex: Fix runtime warning in the WW mutex selftest
x86/cpu/amd: Remove unnecessary parentheses
x86/vdso: Only enable vDSO retpolines when enabled and supported
r8169: always autoneg on resume
ipv4: fix use-after-free in ip_cmsg_recv_dstaddr()
net: qualcomm: rmnet: Fix incorrect allocation flag in receive path
net: qualcomm: rmnet: Fix incorrect allocation flag in transmit
net: qualcomm: rmnet: Skip processing loopback packets
net: systemport: Fix wake-up interrupt race during resume
smb3: fix lease break problem introduced by compounding
cifs: only wake the thread for the very last PDU in a compound
cifs: add a warning if we try to to dequeue a deleted mid
smb2: fix missing files in root share directory listing
rtnl: limit IFLA_NUM_TX_QUEUES and IFLA_NUM_RX_QUEUES to 4096
bonding: fix warning message
inet: make sure to grab rcu_read_lock before using ireq->ireq_opt
Revert "serial: sh-sci: Allow for compressed SCIF address"
Revert "serial: sh-sci: Remove SCIx_RZ_SCIFA_REGTYPE"
Revert "serial: 8250_dw: Fix runtime PM handling"
RISCV: Fix end PFN for low memory
x86/tsc: Fix UV TSC initialization
x86/platform/uv: Provide is_early_uv_system()
nfp: avoid soft lockups under control message storm
declance: Fix continuation with the adapter identification message
net: fec: fix rare tx timeout
thunderbolt: Initialize after IOMMUs
thunderbolt: Do not handle ICM events after domain is stopped
powerpc/lib: fix book3s/32 boot failure due to code patching
bpf: don't accept cgroup local storage with zero value size
drm/cma-helper: Fix crash in fbdev error path
sched/numa: Migrate pages to local nodes quicker early in the lifetime of a task
mm, sched/numa: Remove rate-limiting of automatic NUMA balancing migration
MAINTAINERS: Remove dead path from LOCKING PRIMITIVES entry
drm: fix use-after-free read in drm_mode_create_lease_ioctl()
s390/cio: Fix how vfio-ccw checks pinned pages
sched/numa: Avoid task migration for small NUMA improvement
mm/migrate: Use spin_trylock() while resetting rate limit
sched/numa: Limit the conditions where scan period is reset
sched/numa: Reset scan rate whenever task moves across nodes
sched/numa: Pass destination CPU as a parameter to migrate_task_rq
sched/numa: Stop multiple tasks from moving to the CPU at the same time
perf/x86/amd/uncore: Set ThreadMask and SliceMask for L3 Cache perf events
perf/x86/intel/uncore: Fix PCI BDF address of M3UPI on SKX
perf/ring_buffer: Prevent concurent ring buffer access
perf/x86/intel/uncore: Use boot_cpu_data.phys_proc_id instead of hardcorded physical package ID 0
perf/core: Fix perf_pmu_unregister() locking
selftests/x86: Add clock_gettime() tests to test_vdso
r8169: fix network stalls due to missing bit TXCFG_AUTO_FIFO
x86/vdso: Fix asm constraints on vDSO syscall fallbacks
tun: napi flags belong to tfile
tun: initialize napi_mutex unconditionally
tun: remove unused parameters
bond: take rcu lock in netpoll_send_skb_on_dev
rtnetlink: Fail dump if target netnsid is invalid
Revert "openvswitch: Fix template leak in error cases."
tipc: ignore STATE_MSG on wrong link session
net: sched: act_ipt: check for underflow in __tcf_ipt_init()
usb: xhci-mtk: resume USB3 roothub first
xhci: Add missing CAS workaround for Intel Sunrise Point xHCI
usb: cdc_acm: Do not leak URB buffers
Input: i8042 - enable keyboard wakeups by default when s2idle is used
Input: xpad - add support for Xbox1 PDP Camo series gamepad
soc: fsl: qman_portals: defer probe after qman's probe
lib/xz: Put CRC32_POLY_LE in xz_private.h
tcp/dccp: fix lockdep issue when SYN is backlogged
PCI: mvebu: Fix PCI I/O mapping creation sequence
net/mlx5e: Set vlan masks for all offloaded TC rules
net/mlx5: E-Switch, Fix out of bound access when setting vport rate
net/mlx5e: Avoid unbounded peer devices when unpairing TC hairpin rules
drm/i915: Avoid compiler warning for maybe unused gu_misc_iir
drm/i915: Do not redefine the has_csr parameter.
MAINTAINERS: MIPS/LOONGSON2 ARCHITECTURE - Use the normal wildcard style
KVM: x86: fix L1TF's MMIO GFN calculation
tools/kvm_stat: cut down decimal places in update interval dialog
KVM: nVMX: Fix emulation of VM_ENTRY_LOAD_BNDCFGS
KVM: x86: Do not use kvm_x86_ops->mpx_supported() directly
KVM: nVMX: Do not expose MPX VMX controls when guest MPX disabled
arm64: KVM: Sanitize PSTATE.M when being set from userspace
arm64: KVM: Tighten guest core register access from userspace
cfg80211: fix use-after-free in reg_process_hint()
mac80211: fix setting IEEE80211_KEY_FLAG_RX_MGMT for AP mode keys
cfg80211: fix wext-compat memory leak
drm/exynos: Use selected dma_dev default iommu domain instead of a fake one
i2c: i2c-scmi: fix for i2c_smbus_write_block_data
xfs: fix error handling in xfs_bmap_extents_to_btree
pstore/ram: Fix failure-path memory leak in ramoops_init
firmware: Always initialize the fw_priv list object
docs: fpga: document fpga manager flags
fpga: bridge: fix obvious function documentation error
tools: hv: fcopy: set 'error' in case an unknown operation was requested
fpga: do not access region struct after fpga_region_unregister
Drivers: hv: vmbus: Use get/put_cpu() in vmbus_connect()
netlink: fix typo in nla_parse_nested() comment
r8169: Disable clk during suspend / resume
qlcnic: fix Tx descriptor corruption on 82xx devices
tipc: fix failover problem
smsc95xx: Check for Wake-on-LAN modes
smsc75xx: Check for Wake-on-LAN modes
r8152: Check for supported Wake-on-LAN Modes
sr9800: Check for supported Wake-on-LAN modes
lan78xx: Check for supported Wake-on-LAN modes
ax88179_178a: Check for supported Wake-on-LAN modes
asix: Check for supported Wake-on-LAN modes
iomap: set page dirty after partial delalloc on mkwrite
xfs: remove invalid log recovery first/last cycle check
xfs: validate inode di_forkoff
xfs: skip delalloc COW blocks in xfs_reflink_end_cow
xfs: don't treat unknown di_flags2 as corruption in scrub
xfs: remove duplicated include from alloc.c
xfs: don't bring in extents in xfs_bmap_punch_delalloc_range
xfs: fix transaction leak in xfs_reflink_allocate_cow()
xfs: avoid lockdep false positives in xfs_trans_alloc
xfs: refactor xfs_buf_log_item reference count handling
xfs: clean up xfs_trans_brelse()
xfs: don't unlock invalidated buf on aborted tx commit
xfs: remove last of unnecessary xfs_defer_cancel() callers
xfs: don't crash the vfs on a garbage inline symlink
MAINTAINERS: Remove obsolete drivers/pci pattern from ACPI section
MIPS: Fix CONFIG_CMDLINE handling
MIPS: VDSO: Always map near top of user memory
ibmvnic: remove ndo_poll_controller
sfc-falcon: remove ndo_poll_controller
sfc: remove ndo_poll_controller
net: ena: remove ndo_poll_controller
qlogic: netxen: remove ndo_poll_controller
qlcnic: remove ndo_poll_controller
virtio_net: remove ndo_poll_controller
net: hns: remove ndo_poll_controller
ehea: remove ndo_poll_controller
hinic: remove ndo_poll_controller
netpoll: do not test NAPI_STATE_SCHED in poll_one_napi()
qed: Fix shmem structure inconsistency between driver and the mfw.
Update maintainers for bnx2/bnx2x/qlge/qlcnic drivers.
MAINTAINERS: change bridge maintainers
s390: qeth: Fix potential array overrun in cmd/rc lookup
s390: qeth_core_mpc: Use ARRAY_SIZE instead of reimplementing its function
mmc: slot-gpio: Fix debounce time to use miliseconds again
bpf: harden flags check in cgroup_storage_update_elem()
netfilter: xt_socket: check sk before checking for netns.
netfilter: avoid erronous array bounds warning
netfilter: nft_set_rbtree: add missing rb_erase() in GC routine
rxrpc: Fix error distribution
rxrpc: Fix transport sockopts to get IPv4 errors on an IPv6 socket
rxrpc: Make service call handling more robust
rxrpc: Improve up-front incoming packet checking
rxrpc: Emit BUSY packets when supposed to rather than ABORTs
rxrpc: Fix RTT gathering
rxrpc: Fix checks as to whether we should set up a new call
scsi: qedi: Initialize the stats mutex lock
crypto: qat - Fix KASAN stack-out-of-bounds bug in adf_probe()
crypto: mxs-dcp - Fix wait logic on chan threads
crypto: chelsio - Fix memory corruption in DMA Mapped buffers.
PCI: Reprogram bridge prefetch registers on resume
soc: fsl: qbman: add APIs to retrieve the probing status
perf report: Don't try to map ip to invalid map
rseq/selftests: fix parametrized test with -fpie
iwlwifi: 1000: set the TFD queue size
ieee802154: mcr20a: Replace magic number with constants
s390/cio: Refactor alloc of ccw_io_region
s390/cio: Convert ccw_io_region to pointer
rxrpc: Remove dup code from rxrpc_find_connection_rcu()
ieee802154: ca8210: remove redundant condition check before debugfs_remove
nl80211: Fix possible Spectre-v1 for CQM RSSI thresholds
net-tcp: /proc/sys/net/ipv4/tcp_probe_interval is a u32 not int
bnxt_en: Fix TX timeout during netpoll.
vxlan: fill ttl inherit info
net: phy: sfp: Fix unregistering of HWMON SFP device
qed: Avoid implicit enum conversion in qed_iwarp_parse_rx_pkt
qed: Avoid constant logical operation warning in qed_vf_pf_acquire
bonding: avoid possible dead-lock
bonding: pass link-local packets to bonding master also.
qed: Avoid implicit enum conversion in qed_roce_mode_to_flavor
qed: Fix mask parameter in qed_vf_prep_tunn_req_tlv
qed: Avoid implicit enum conversion in qed_set_tunn_cls_info
wimax/i2400m: fix spelling mistake "not unitialized" -> "uninitialized"
qed: fix spelling mistake "toogle" -> "toggle"
net: phy: fix WoL handling when suspending the PHY
net: core: add member wol_enabled to struct net_device
Revert "net: phy: fix WoL handling when suspending the PHY"
net: phy: fix WoL handling when suspending the PHY
net/ipv6: Remove extra call to ip6_convert_metrics for multipath case
mmc: core: Fix debounce time to use microseconds
video/fbdev/stifb: Fix spelling mistake in fall-through annotation
uvesafb: Fix URLs in the documentation
efifb: BGRT: Add nobgrt option
fbdev/omapfb: fix omapfb_memory_read infoleak
pxa168fb: prepare the clock
Bluetooth: SMP: fix crash in unpairing
mac80211_hwsim: do not omit multicast announce of first added radio
mac80211_hwsim: fix race in radio destruction from netlink notifier
mac80211_hwsim: fix locking when iterating radios during ns exit
nl80211: Fix possible Spectre-v1 for NL80211_TXRATE_HT
cfg80211: fix reg_query_regdb_wmm kernel-doc
mac80211: allocate TXQs for active monitor interfaces
tipc: lock wakeup & inputq at tipc_link_reset()
tipc: reset bearer if device carrier not ok
ARM: dts: stm32: update SPI6 dmas property on stm32mp157c
soc: fsl: qe: Fix copy/paste bug in ucc_get_tdm_sync_shift()
soc: fsl: qbman: qman: avoid allocating from non existing gen_pool
ovl: make symbol 'ovl_aops' static
tipc: fix flow control accounting for implicit connect
net: hns: fix for unmapping problem when SMMU is on
xen-netback: handle page straddling in xenvif_set_hash_mapping()
xen-netback: validate queue numbers in xenvif_set_hash_mapping()
xen-netback: fix input validation in xenvif_set_hash_mapping()
net: macb: Clean 64b dma addresses if they are not detected
perf script python: Fix export-to-sqlite.py sample columns
perf script python: Fix export-to-postgresql.py occasional failure
i2c: i2c-isch: fix spelling mistake "unitialized" -> "uninitialized"
i2c: i2c-qcom-geni: Properly handle DMA safe buffers
ARM: dts: BCM63xx: Fix incorrect interrupt specifiers
arm64: hugetlb: Avoid unnecessary clearing in huge_ptep_set_access_flags
arm64: hugetlb: Fix handling of young ptes
KVM: x86: never trap MSR_KERNEL_GS_BASE
USB: serial: simple: add Motorola Tetra MTP6550 id
HID: intel-ish-hid: Enable Ice Lake mobile
HID: i2c-hid: Remove RESEND_REPORT_DESCR quirk and its handling
vfs: swap names of {do,vfs}_clone_file_range()
ovl: fix freeze protection bypass in ovl_clone_file_range()
ovl: fix freeze protection bypass in ovl_write_iter()
ovl: fix memory leak on unlink of indexed file
MAINTAINERS: update the Annapurna Labs maintainer email
ieee802154: remove unecessary condition check before debugfs_remove_recursive
ieee802154: Use kmemdup instead of duplicating it in ca8210_test_int_driver_write
crypto: caam/jr - fix ablkcipher_edesc pointer arithmetic
netfilter: conntrack: get rid of double sizeof
netfilter: nft_osf: use enum nft_data_types for nft_validate_register_store
netfilter: bridge: Don't sabotage nf_hook calls from an l3mdev
drm/i2c: tda9950: set MAX_RETRIES for errors only
drm/i2c: tda9950: fix timeout counter check
b43: fix DMA error related regression with proprietary firmware
s390/hibernate: fix error handling when suspend cpu != resume cpu
ALSA: hda: Fix the audio-component completion timeout
xfrm: validate template mode
ARM: dts: sun8i: drop A64 HDMI PHY fallback compatible from R40 DT
kbuild: allow to use GCC toolchain not in Clang search path
ftrace: Build with CPPFLAGS to get -Qunused-arguments
ARM: 8799/1: mm: fix pci_ioremap_io() offset check
ARM: 8787/1: wire up io_pgetevents syscall
gpiolib: Free the last requested descriptor
ARC: build: Don't set CROSS_COMPILE in arch's Makefile
sysfs: Do not return POSIX ACL xattrs via listxattr
dm raid: remove bogus const from decipher_sync_action() return type
dm mpath: fix attached_handler_name leak and dangling hw_handler_name pointer
mmc: sdhi: sys_dmac: check for all Gen3 types when whitelisting
dm thin metadata: fix __udivdi3 undefined on 32-bit
mt76x0: fix remove_interface
ARC: fix spelling mistake "entires" -> "entries"
USB: serial: option: add two-endpoints device-id flag
USB: serial: option: improve Quectel EP06 detection
HID: i2c-hid: disable runtime PM operations on hantick touchpad
ARC: build: Get rid of toolchain check
ARM: dts: at91: sama5d2_ptc_ek: fix nand pinctrl
ARM: dts: imx53-qsb: disable 1.2GHz OPP
xfrm: Fix NULL pointer dereference when skb_dst_force clears the dst_entry.
ARCv2: build: use mcpu=hs38 iso generic mcpu=archs
mac80211: fix TX status reporting for ieee80211s
mac80211: TDLS: fix skb queue/priority assignment
cfg80211: Address some corner cases in scan result channel updating
mac80211: fix pending queue hang due to TX_DROP
cfg80211: reg: Init wiphy_idx in regulatory_hint_core()
mac80211: Don't wake up from PS for offchannel TX
mac80211: Always report TX status
xfrm: reset crypto_done when iterating over multiple input xfrms
xfrm: reset transport header back to network header after all input transforms ahave been applied
xfrm6: call kfree_skb when skb is toobig
xfrm: Validate address prefix lengths in the xfrm selector.
[rishabhb@codeaurora.org: resolved some minor conflicts]
Signed-off-by: Rishabh Bhatnagar <rishabhb@codeaurora.org>
Change-Id: Ic3fb7f2c090b32694426ab160416f6a59cca8126
The previous patch introduced very large kernel stack usage and a Makefile
change to hide the warning about it.
From what I can tell, a number of things went wrong here:
- The BCH_MAX_T constant was set to the maximum value for 'n',
not the maximum for 't', which is much smaller.
- The stack usage is actually larger than the entire kernel stack
on some architectures that can use 4KB stacks (m68k, sh, c6x), which
leads to an immediate overrun.
- The justification in the patch description claimed that nothing
changed, however that is not the case even without the two points above:
the configuration is machine specific, and most boards never use the
maximum BCH_ECC_WORDS() length but instead have something much smaller.
That maximum would only apply to machines that use both the maximum
block size and the maximum ECC strength.
The largest value for 't' that I could find is '32', which in turn leads
to a 60 byte array instead of 2048 bytes. Making it '64' for future
extension seems also worthwhile, with 120 bytes for the array. Anything
larger won't fit into the OOB area on NAND flash.
With that changed, the warning can be enabled again.
Only linux-4.19+ contains the breakage, so this is only needed
as a stable backport if it does not make it into the release.
Fixes: 02361bc778 ("lib/bch: Remove VLA usage")
Reported-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: stable@vger.kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
values that came after a dereference pointer.
trace_printk() utilizes vbin_printf() and bstr_printf() to keep the
overhead of tracing down. vbin_printf() does not do any conversions
and just stors the string format and the raw arguments into the
buffer. bstr_printf() is used to read the buffer and does the conversions
to complete the printf() output.
This can be troublesome with dereferenced pointers because the reference
may be different from the time vbin_printf() is called to the time
bstr_printf() is called. To fix this, a prior commit changed vbin_printf()
to convert dereferenced pointers into strings and load the converted
string into the buffer. But the change to bstr_printf() had an off-by-one
error and didn't account for the nul character at the end of the string
and this corrupted the rest of the values in the format that came after
a dereferenced pointer.
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Merge tag 'trace-v4.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Steven writes:
"vsprint fix:
It was reported that trace_printk() was not reporting properly
values that came after a dereference pointer.
trace_printk() utilizes vbin_printf() and bstr_printf() to keep the
overhead of tracing down. vbin_printf() does not do any conversions
and just stors the string format and the raw arguments into the
buffer. bstr_printf() is used to read the buffer and does the
conversions to complete the printf() output.
This can be troublesome with dereferenced pointers because the
reference may be different from the time vbin_printf() is called to
the time bstr_printf() is called. To fix this, a prior commit changed
vbin_printf() to convert dereferenced pointers into strings and load
the converted string into the buffer. But the change to bstr_printf()
had an off-by-one error and didn't account for the nul character at
the end of the string and this corrupted the rest of the values in
the format that came after a dereferenced pointer."
* tag 'trace-v4.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
vsprintf: Fix off-by-one bug in bstr_printf() processing dereferenced pointers
The functions vbin_printf() and bstr_printf() are used by trace_printk() to
try to keep the overhead down during printing. trace_printk() uses
vbin_printf() at the time of execution, as it only scans the fmt string to
record the printf values into the buffer, and then uses vbin_printf() to do
the conversions to print the string based on the format and the saved
values in the buffer.
This is an issue for dereferenced pointers, as before commit 841a915d20,
the processing of the pointer could happen some time after the pointer value
was recorded (reading the trace buffer). This means the processing of the
value at a later time could show different results, or even crash the
system, if the pointer no longer existed.
Commit 841a915d20 addressed this by processing dereferenced pointers at
the time of execution and save the result in the ring buffer as a string.
The bstr_printf() would then treat these pointers as normal strings, and
print the value. But there was an off-by-one bug here, where after
processing the argument, it move the pointer only "strlen(arg)" which made
the arg pointer not point to the next argument in the ring buffer, but
instead point to the nul character of the last argument. This causes any
values after a dereferenced pointer to be corrupted.
Cc: stable@vger.kernel.org
Fixes: 841a915d20 ("vsprintf: Do not have bprintf dereference pointers")
Reported-by: Nikolay Borisov <nborisov@suse.com>
Tested-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
This fixes a regression introduced by faa16bc404 ("lib: Use
existing define with polynomial").
The cleanup added a dependency on include/linux, which broke the PowerPC
boot wrapper/decompresser when KERNEL_XZ is enabled:
BOOTCC arch/powerpc/boot/decompress.o
In file included from arch/powerpc/boot/../../../lib/decompress_unxz.c:233,
from arch/powerpc/boot/decompress.c:42:
arch/powerpc/boot/../../../lib/xz/xz_crc32.c:18:10: fatal error:
linux/crc32poly.h: No such file or directory
#include <linux/crc32poly.h>
^~~~~~~~~~~~~~~~~~~
The powerpc decompresser is a hairy corner of the kernel. Even while building
a 64-bit kernel it needs to build a 32-bit binary and therefore avoid including
files from include/linux.
This allows users of the xz library to avoid including headers from
'include/linux/' while still achieving the cleanup of the magic number.
Fixes: faa16bc404 ("lib: Use existing define with polynomial")
Reported-by: Meelis Roos <mroos@linux.ee>
Reported-by: kbuild test robot <lkp@intel.com>
Suggested-by: Christophe LEROY <christophe.leroy@c-s.fr>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Tested-by: Meelis Roos <mroos@linux.ee>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Since this commit 48c96a3685 ("mm/page_owner: keep track
of page owners") doesn't enable the page_owner by default
even though CONFIG_PAGE_OWNER is enabled.
Add configuration option CONFIG_PAGE_OWNER_ENABLE_DEFAULT to
allow user to enable it by default through the defconfig file.
CRs-Fixed: 1006743
Change-Id: I9b565a34e2068bf575974eaf3dc9f7820bdd7a96
Signed-off-by: Trilok Soni <tsoni@codeaurora.org>
Signed-off-by: Patrick Daly <pdaly@codeaurora.org>
[swatsrid@codeaurora.org: Fix merge errors and warnings]
Signed-off-by: Swathi Sridhar <swatsrid@codeaurora.org>
Greg Kroah-Hartman
Masahiro Yamada
Tetsuo Handa
Peter Zijlstra
Andrea Parri
Ivaylo Georgiev
Gary Hook
Eric Dumazet
qctecmdr
Andrey Ryabinin
YueHaibing
Stanislaw Gruszka
Nick Desaulniers
Lakshmi Narayana Kalavala
Nathan Chancellor
Andrea Righi
Herbert Xu
qctecmdr Service
David Howells
Dan Carpenter
Jeevan Shriram
Syed Rameez Mustafa
Bart Van Assche
Michael Ellerman
Florian La Roche
Vignesh Radhakrishnan
Christophe Leroy
Joel Stanley
Satya Durga Srinivasu Prabhala
Rishabh Bhatnagar
Qian Cai
Colin Ian King
Linus Torvalds
Isaac J. Manjarres
Blagovest Kolenichev
Luis Chamberlain
Eric Biggers
Jeremy Linton
Arnd Bergmann
Waiman Long
Matthew Wilcox
Greg Kroah-Hartman
Steven Rostedt (VMware)
Trilok Soni