Changes in 4.19.158
regulator: defer probe when trying to get voltage from unresolved supply
time: Prevent undefined behaviour in timespec64_to_ns()
nbd: don't update block size after device is started
usb: dwc3: gadget: Continue to process pending requests
usb: dwc3: gadget: Reclaim extra TRBs after request completion
btrfs: sysfs: init devices outside of the chunk_mutex
btrfs: reschedule when cloning lots of extents
genirq: Let GENERIC_IRQ_IPI select IRQ_DOMAIN_HIERARCHY
hv_balloon: disable warning when floor reached
net: xfrm: fix a race condition during allocing spi
xfs: set xefi_discard when creating a deferred agfl free log intent item
netfilter: ipset: Update byte and packet counters regardless of whether they match
perf tools: Add missing swap for ino_generation
ALSA: hda: prevent undefined shift in snd_hdac_ext_bus_get_link()
can: rx-offload: don't call kfree_skb() from IRQ context
can: dev: can_get_echo_skb(): prevent call to kfree_skb() in hard IRQ context
can: dev: __can_get_echo_skb(): fix real payload length return value for RTR frames
can: can_create_echo_skb(): fix echo skb generation: always use skb_clone()
can: peak_usb: add range checking in decode operations
can: peak_usb: peak_usb_get_ts_time(): fix timestamp wrapping
can: peak_canfd: pucan_handle_can_rx(): fix echo management when loopback is on
can: flexcan: remove FLEXCAN_QUIRK_DISABLE_MECR quirk for LS1021A
xfs: flush new eof page on truncate to avoid post-eof corruption
xfs: fix scrub flagging rtinherit even if there is no rt device
tpm: efi: Don't create binary_bios_measurements file for an empty log
Btrfs: fix missing error return if writeback for extent buffer never started
ath9k_htc: Use appropriate rs_datalen type
netfilter: use actual socket sk rather than skb sk when routing harder
crypto: arm64/aes-modes - get rid of literal load of addend vector
usb: gadget: goku_udc: fix potential crashes in probe
gfs2: Free rd_bits later in gfs2_clear_rgrpd to fix use-after-free
gfs2: Add missing truncate_inode_pages_final for sd_aspace
gfs2: check for live vs. read-only file system in gfs2_fitrim
scsi: hpsa: Fix memory leak in hpsa_init_one()
drm/amdgpu: perform srbm soft reset always on SDMA resume
drm/amd/pm: perform SMC reset on suspend/hibernation
drm/amd/pm: do not use ixFEATURE_STATUS for checking smc running
mac80211: fix use of skb payload instead of header
cfg80211: regulatory: Fix inconsistent format argument
scsi: scsi_dh_alua: Avoid crash during alua_bus_detach()
iommu/amd: Increase interrupt remapping table limit to 512 entries
s390/smp: move rcu_cpu_starting() earlier
vfio: platform: fix reference leak in vfio_platform_open
selftests: proc: fix warning: _GNU_SOURCE redefined
tpm_tis: Disable interrupts on ThinkPad T490s
tick/common: Touch watchdog in tick_unfreeze() on all CPUs
mfd: sprd: Add wakeup capability for PMIC IRQ
pinctrl: intel: Set default bias in case no particular value given
ARM: 9019/1: kprobes: Avoid fortify_panic() when copying optprobe template
pinctrl: aspeed: Fix GPI only function problem.
nbd: fix a block_device refcount leak in nbd_release
xfs: fix flags argument to rmap lookup when converting shared file rmaps
xfs: set the unwritten bit in rmap lookup flags in xchk_bmap_get_rmapextents
xfs: fix rmap key and record comparison functions
xfs: fix brainos in the refcount scrubber's rmap fragment processor
lan743x: fix "BUG: invalid wait context" when setting rx mode
xfs: fix a missing unlock on error in xfs_fs_map_blocks
of/address: Fix of_node memory leak in of_dma_is_coherent
cosa: Add missing kfree in error path of cosa_write
perf: Fix get_recursion_context()
ext4: correctly report "not supported" for {usr,grp}jquota when !CONFIG_QUOTA
ext4: unlock xattr_sem properly in ext4_inline_data_truncate()
btrfs: ref-verify: fix memory leak in btrfs_ref_tree_mod
btrfs: dev-replace: fail mount if we don't have replace item with target device
thunderbolt: Fix memory leak if ida_simple_get() fails in enumerate_services()
thunderbolt: Add the missed ida_simple_remove() in ring_request_msix()
uio: Fix use-after-free in uio_unregister_device()
usb: cdc-acm: Add DISABLE_ECHO for Renesas USB Download mode
xhci: hisilicon: fix refercence leak in xhci_histb_probe
mei: protect mei_cl_mtu from null dereference
futex: Don't enable IRQs unconditionally in put_pi_state()
ocfs2: initialize ip_next_orphan
btrfs: fix potential overflow in cluster_pages_for_defrag on 32bit arch
selinux: Fix error return code in sel_ib_pkey_sid_slow()
gpio: pcie-idio-24: Fix irq mask when masking
gpio: pcie-idio-24: Fix IRQ Enable Register value
gpio: pcie-idio-24: Enable PEX8311 interrupts
mmc: renesas_sdhi_core: Add missing tmio_mmc_host_free() at remove
don't dump the threads that had been already exiting when zapped.
drm/gma500: Fix out-of-bounds access to struct drm_device.vblank[]
pinctrl: amd: use higher precision for 512 RtcClk
pinctrl: amd: fix incorrect way to disable debounce filter
erofs: derive atime instead of leaving it empty
swiotlb: fix "x86: Don't panic if can not alloc buffer for swiotlb"
IPv6: Set SIT tunnel hard_header_len to zero
net/af_iucv: fix null pointer dereference on shutdown
net: Update window_clamp if SOCK_RCVBUF is set
net/x25: Fix null-ptr-deref in x25_connect
tipc: fix memory leak in tipc_topsrv_start()
vrf: Fix fast path output packet handling with async Netfilter rules
r8169: fix potential skb double free in an error path
random32: make prandom_u32() output unpredictable
x86/speculation: Allow IBPB to be conditionally enabled on CPUs with always-on STIBP
perf scripting python: Avoid declaring function pointers with a visibility attribute
perf/core: Fix race in the perf_mmap_close() function
Revert "kernel/reboot.c: convert simple_strtoul to kstrtoint"
reboot: fix overflow parsing reboot cpu number
net: sch_generic: fix the missing new qdisc assignment bug
Convert trailing spaces and periods in path components
Linux 4.19.158
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ic626f4e05969543a701587d14bce4476cb146303
commit c51f8f88d705e06bd696d7510aff22b33eb8e638 upstream.
Non-cryptographic PRNGs may have great statistical properties, but
are usually trivially predictable to someone who knows the algorithm,
given a small sample of their output. An LFSR like prandom_u32() is
particularly simple, even if the sample is widely scattered bits.
It turns out the network stack uses prandom_u32() for some things like
random port numbers which it would prefer are *not* trivially predictable.
Predictability led to a practical DNS spoofing attack. Oops.
This patch replaces the LFSR with a homebrew cryptographic PRNG based
on the SipHash round function, which is in turn seeded with 128 bits
of strong random key. (The authors of SipHash have *not* been consulted
about this abuse of their algorithm.) Speed is prioritized over security;
attacks are rare, while performance is always wanted.
Replacing all callers of prandom_u32() is the quick fix.
Whether to reinstate a weaker PRNG for uses which can tolerate it
is an open question.
Commit f227e3ec3b5c ("random32: update the net random state on interrupt
and activity") was an earlier attempt at a solution. This patch replaces
it.
Reported-by: Amit Klein <aksecurity@gmail.com>
Cc: Willy Tarreau <w@1wt.eu>
Cc: Eric Dumazet <edumazet@google.com>
Cc: "Jason A. Donenfeld" <Jason@zx2c4.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Kees Cook <keescook@chromium.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: tytso@mit.edu
Cc: Florian Westphal <fw@strlen.de>
Cc: Marc Plumb <lkml.mplumb@gmail.com>
Fixes: f227e3ec3b5c ("random32: update the net random state on interrupt and activity")
Signed-off-by: George Spelvin <lkml@sdf.org>
Link: https://lore.kernel.org/netdev/20200808152628.GA27941@SDF.ORG/
[ willy: partial reversal of f227e3ec3b5c; moved SIPROUND definitions
to prandom.h for later use; merged George's prandom_seed() proposal;
inlined siprand_u32(); replaced the net_rand_state[] array with 4
members to fix a build issue; cosmetic cleanups to make checkpatch
happy; fixed RANDOM32_SELFTEST build ]
[wt: backported to 4.19 -- various context adjustments]
Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit b154ce11ead925de6a94feb3b0317fafeefa0ebc ]
There is a misconfiguration in the bios of the gpio pin used for the
interrupt in the T490s. When interrupts are enabled in the tpm_tis
driver code this results in an interrupt storm. This was initially
reported when we attempted to enable the interrupt code in the tpm_tis
driver, which previously wasn't setting a flag to enable it. Due to
the reports of the interrupt storm that code was reverted and we went back
to polling instead of using interrupts. Now that we know the T490s problem
is a firmware issue, add code to check if the system is a T490s and
disable interrupts if that is the case. This will allow us to enable
interrupts for everyone else. If the user has a fixed bios they can
force the enabling of interrupts with tpm_tis.interrupts=1 on the
kernel command line.
Cc: Peter Huewe <peterhuewe@gmx.de>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jerry Snitselaar <jsnitsel@redhat.com>
Reviewed-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 8ffd778aff45be760292225049e0141255d4ad6e ]
Mimic the pre-existing ACPI and Device Tree event log behavior by not
creating the binary_bios_measurements file when the EFI TPM event log is
empty.
This fixes the following NULL pointer dereference that can occur when
reading /sys/kernel/security/tpm0/binary_bios_measurements after the
kernel received an empty event log from the firmware:
BUG: kernel NULL pointer dereference, address: 000000000000002c
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0
Oops: 0000 [#1] SMP PTI
CPU: 2 PID: 3932 Comm: fwupdtpmevlog Not tainted 5.9.0-00003-g629990edad62 #17
Hardware name: LENOVO 20LCS03L00/20LCS03L00, BIOS N27ET38W (1.24 ) 11/28/2019
RIP: 0010:tpm2_bios_measurements_start+0x3a/0x550
Code: 54 53 48 83 ec 68 48 8b 57 70 48 8b 1e 65 48 8b 04 25 28 00 00 00 48 89 45 d0 31 c0 48 8b 82 c0 06 00 00 48 8b 8a c8 06 00 00 <44> 8b 60 1c 48 89 4d a0 4c 89 e2 49 83 c4 20 48 83 fb 00 75 2a 49
RSP: 0018:ffffa9c901203db0 EFLAGS: 00010246
RAX: 0000000000000010 RBX: 0000000000000000 RCX: 0000000000000010
RDX: ffff8ba1eb99c000 RSI: ffff8ba1e4ce8280 RDI: ffff8ba1e4ce8258
RBP: ffffa9c901203e40 R08: ffffa9c901203dd8 R09: ffff8ba1ec443300
R10: ffffa9c901203e50 R11: 0000000000000000 R12: ffff8ba1e4ce8280
R13: ffffa9c901203ef0 R14: ffffa9c901203ef0 R15: ffff8ba1e4ce8258
FS: 00007f6595460880(0000) GS:ffff8ba1ef880000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000000002c CR3: 00000007d8d18003 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
? __kmalloc_node+0x113/0x320
? kvmalloc_node+0x31/0x80
seq_read+0x94/0x420
vfs_read+0xa7/0x190
ksys_read+0xa7/0xe0
__x64_sys_read+0x1a/0x20
do_syscall_64+0x37/0x80
entry_SYSCALL_64_after_hwframe+0x44/0xa9
In this situation, the bios_event_log pointer in the tpm_bios_log struct
was not NULL but was equal to the ZERO_SIZE_PTR (0x10) value. This was
due to the following kmemdup() in tpm_read_log_efi():
int tpm_read_log_efi(struct tpm_chip *chip)
{
...
/* malloc EventLog space */
log->bios_event_log = kmemdup(log_tbl->log, log_size, GFP_KERNEL);
if (!log->bios_event_log) {
ret = -ENOMEM;
goto out;
}
...
}
When log_size is zero, due to an empty event log from firmware,
ZERO_SIZE_PTR is returned from kmemdup(). Upon a read of the
binary_bios_measurements file, the tpm2_bios_measurements_start()
function does not perform a ZERO_OR_NULL_PTR() check on the
bios_event_log pointer before dereferencing it.
Rather than add a ZERO_OR_NULL_PTR() check in functions that make use of
the bios_event_log pointer, simply avoid creating the
binary_bios_measurements_file as is done in other event log retrieval
backends.
Explicitly ignore all of the events in the final event log when the main
event log is empty. The list of events in the final event log cannot be
accurately parsed without referring to the first event in the main event
log (the event log header) so the final event log is useless in such a
situation.
Fixes: 58cc1e4faf ("tpm: parse TPM event logs based on EFI table")
Link: https://lore.kernel.org/linux-integrity/E1FDCCCB-CA51-4AEE-AC83-9CDE995EAE52@canonical.com/
Reported-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Reported-by: Kenneth R. Crudup <kenny@panix.com>
Reported-by: Mimi Zohar <zohar@linux.ibm.com>
Cc: Thiébaud Weksteen <tweek@google.com>
Cc: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Tyler Hicks <tyhicks@linux.microsoft.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Merge 4.19.149 into android-4.19-stable
Changes in 4.19.149
selinux: allow labeling before policy is loaded
media: mc-device.c: fix memleak in media_device_register_entity
dma-fence: Serialise signal enabling (dma_fence_enable_sw_signaling)
ath10k: fix array out-of-bounds access
ath10k: fix memory leak for tpc_stats_final
mm: fix double page fault on arm64 if PTE_AF is cleared
scsi: aacraid: fix illegal IO beyond last LBA
m68k: q40: Fix info-leak in rtc_ioctl
gma/gma500: fix a memory disclosure bug due to uninitialized bytes
ASoC: kirkwood: fix IRQ error handling
media: smiapp: Fix error handling at NVM reading
arch/x86/lib/usercopy_64.c: fix __copy_user_flushcache() cache writeback
x86/ioapic: Unbreak check_timer()
ALSA: usb-audio: Add delay quirk for H570e USB headsets
ALSA: hda/realtek - Couldn't detect Mic if booting with headset plugged
ALSA: hda/realtek: Enable front panel headset LED on Lenovo ThinkStation P520
lib/string.c: implement stpcpy
leds: mlxreg: Fix possible buffer overflow
PM / devfreq: tegra30: Fix integer overflow on CPU's freq max out
scsi: fnic: fix use after free
scsi: lpfc: Fix kernel crash at lpfc_nvme_info_show during remote port bounce
net: silence data-races on sk_backlog.tail
clk/ti/adpll: allocate room for terminating null
drm/amdgpu/powerplay: fix AVFS handling with custom powerplay table
mtd: cfi_cmdset_0002: don't free cfi->cfiq in error path of cfi_amdstd_setup()
mfd: mfd-core: Protect against NULL call-back function pointer
drm/amdgpu/powerplay/smu7: fix AVFS handling with custom powerplay table
tpm_crb: fix fTPM on AMD Zen+ CPUs
tracing: Adding NULL checks for trace_array descriptor pointer
bcache: fix a lost wake-up problem caused by mca_cannibalize_lock
dmaengine: mediatek: hsdma_probe: fixed a memory leak when devm_request_irq fails
RDMA/qedr: Fix potential use after free
RDMA/i40iw: Fix potential use after free
fix dget_parent() fastpath race
xfs: fix attr leaf header freemap.size underflow
RDMA/iw_cgxb4: Fix an error handling path in 'c4iw_connect()'
ubi: Fix producing anchor PEBs
mmc: core: Fix size overflow for mmc partitions
gfs2: clean up iopen glock mess in gfs2_create_inode
scsi: pm80xx: Cleanup command when a reset times out
debugfs: Fix !DEBUG_FS debugfs_create_automount
CIFS: Properly process SMB3 lease breaks
ASoC: max98090: remove msleep in PLL unlocked workaround
kernel/sys.c: avoid copying possible padding bytes in copy_to_user
KVM: arm/arm64: vgic: Fix potential double free dist->spis in __kvm_vgic_destroy()
xfs: fix log reservation overflows when allocating large rt extents
neigh_stat_seq_next() should increase position index
rt_cpu_seq_next should increase position index
ipv6_route_seq_next should increase position index
seqlock: Require WRITE_ONCE surrounding raw_seqcount_barrier
media: ti-vpe: cal: Restrict DMA to avoid memory corruption
sctp: move trace_sctp_probe_path into sctp_outq_sack
ACPI: EC: Reference count query handlers under lock
scsi: ufs: Make ufshcd_add_command_trace() easier to read
scsi: ufs: Fix a race condition in the tracing code
dmaengine: zynqmp_dma: fix burst length configuration
s390/cpum_sf: Use kzalloc and minor changes
powerpc/eeh: Only dump stack once if an MMIO loop is detected
Bluetooth: btrtl: Use kvmalloc for FW allocations
tracing: Set kernel_stack's caller size properly
ARM: 8948/1: Prevent OOB access in stacktrace
ar5523: Add USB ID of SMCWUSBT-G2 wireless adapter
ceph: ensure we have a new cap before continuing in fill_inode
selftests/ftrace: fix glob selftest
tools/power/x86/intel_pstate_tracer: changes for python 3 compatibility
Bluetooth: Fix refcount use-after-free issue
mm/swapfile.c: swap_next should increase position index
mm: pagewalk: fix termination condition in walk_pte_range()
Bluetooth: prefetch channel before killing sock
KVM: fix overflow of zero page refcount with ksm running
ALSA: hda: Clear RIRB status before reading WP
skbuff: fix a data race in skb_queue_len()
audit: CONFIG_CHANGE don't log internal bookkeeping as an event
selinux: sel_avc_get_stat_idx should increase position index
scsi: lpfc: Fix RQ buffer leakage when no IOCBs available
scsi: lpfc: Fix coverity errors in fmdi attribute handling
drm/omap: fix possible object reference leak
clk: stratix10: use do_div() for 64-bit calculation
crypto: chelsio - This fixes the kernel panic which occurs during a libkcapi test
mt76: clear skb pointers from rx aggregation reorder buffer during cleanup
ALSA: usb-audio: Don't create a mixer element with bogus volume range
perf test: Fix test trace+probe_vfs_getname.sh on s390
RDMA/rxe: Fix configuration of atomic queue pair attributes
KVM: x86: fix incorrect comparison in trace event
dmaengine: stm32-mdma: use vchan_terminate_vdesc() in .terminate_all
media: staging/imx: Missing assignment in imx_media_capture_device_register()
x86/pkeys: Add check for pkey "overflow"
bpf: Remove recursion prevention from rcu free callback
dmaengine: stm32-dma: use vchan_terminate_vdesc() in .terminate_all
dmaengine: tegra-apb: Prevent race conditions on channel's freeing
drm/amd/display: dal_ddc_i2c_payloads_create can fail causing panic
firmware: arm_sdei: Use cpus_read_lock() to avoid races with cpuhp
random: fix data races at timer_rand_state
bus: hisi_lpc: Fixup IO ports addresses to avoid use-after-free in host removal
media: go7007: Fix URB type for interrupt handling
Bluetooth: guard against controllers sending zero'd events
timekeeping: Prevent 32bit truncation in scale64_check_overflow()
ext4: fix a data race at inode->i_disksize
perf jevents: Fix leak of mapfile memory
mm: avoid data corruption on CoW fault into PFN-mapped VMA
drm/amdgpu: increase atombios cmd timeout
drm/amd/display: Stop if retimer is not available
ath10k: use kzalloc to read for ath10k_sdio_hif_diag_read
scsi: aacraid: Disabling TM path and only processing IOP reset
Bluetooth: L2CAP: handle l2cap config request during open state
media: tda10071: fix unsigned sign extension overflow
xfs: don't ever return a stale pointer from __xfs_dir3_free_read
xfs: mark dir corrupt when lookup-by-hash fails
ext4: mark block bitmap corrupted when found instead of BUGON
tpm: ibmvtpm: Wait for buffer to be set before proceeding
rtc: sa1100: fix possible race condition
rtc: ds1374: fix possible race condition
nfsd: Don't add locks to closed or closing open stateids
RDMA/cm: Remove a race freeing timewait_info
KVM: PPC: Book3S HV: Treat TM-related invalid form instructions on P9 like the valid ones
drm/msm: fix leaks if initialization fails
drm/msm/a5xx: Always set an OPP supported hardware value
tracing: Use address-of operator on section symbols
thermal: rcar_thermal: Handle probe error gracefully
perf parse-events: Fix 3 use after frees found with clang ASAN
serial: 8250_port: Don't service RX FIFO if throttled
serial: 8250_omap: Fix sleeping function called from invalid context during probe
serial: 8250: 8250_omap: Terminate DMA before pushing data on RX timeout
perf cpumap: Fix snprintf overflow check
cpufreq: powernv: Fix frame-size-overflow in powernv_cpufreq_work_fn
tools: gpio-hammer: Avoid potential overflow in main
nvme-multipath: do not reset on unknown status
nvme: Fix controller creation races with teardown flow
RDMA/rxe: Set sys_image_guid to be aligned with HW IB devices
scsi: hpsa: correct race condition in offload enabled
SUNRPC: Fix a potential buffer overflow in 'svc_print_xprts()'
svcrdma: Fix leak of transport addresses
PCI: Use ioremap(), not phys_to_virt() for platform ROM
ubifs: Fix out-of-bounds memory access caused by abnormal value of node_len
ALSA: usb-audio: Fix case when USB MIDI interface has more than one extra endpoint descriptor
PCI: pciehp: Fix MSI interrupt race
NFS: Fix races nfs_page_group_destroy() vs nfs_destroy_unlinked_subrequests()
mm/kmemleak.c: use address-of operator on section symbols
mm/filemap.c: clear page error before actual read
mm/vmscan.c: fix data races using kswapd_classzone_idx
nvmet-rdma: fix double free of rdma queue
mm/mmap.c: initialize align_offset explicitly for vm_unmapped_area
scsi: qedi: Fix termination timeouts in session logout
serial: uartps: Wait for tx_empty in console setup
KVM: Remove CREATE_IRQCHIP/SET_PIT2 race
bdev: Reduce time holding bd_mutex in sync in blkdev_close()
drivers: char: tlclk.c: Avoid data race between init and interrupt handler
KVM: arm64: vgic-its: Fix memory leak on the error path of vgic_add_lpi()
net: openvswitch: use u64 for meter bucket
scsi: aacraid: Fix error handling paths in aac_probe_one()
staging:r8188eu: avoid skb_clone for amsdu to msdu conversion
sparc64: vcc: Fix error return code in vcc_probe()
arm64: cpufeature: Relax checks for AArch32 support at EL[0-2]
dt-bindings: sound: wm8994: Correct required supplies based on actual implementaion
atm: fix a memory leak of vcc->user_back
perf mem2node: Avoid double free related to realloc
power: supply: max17040: Correct voltage reading
phy: samsung: s5pv210-usb2: Add delay after reset
Bluetooth: Handle Inquiry Cancel error after Inquiry Complete
USB: EHCI: ehci-mv: fix error handling in mv_ehci_probe()
tipc: fix memory leak in service subscripting
tty: serial: samsung: Correct clock selection logic
ALSA: hda: Fix potential race in unsol event handler
powerpc/traps: Make unrecoverable NMIs die instead of panic
fuse: don't check refcount after stealing page
USB: EHCI: ehci-mv: fix less than zero comparison of an unsigned int
scsi: cxlflash: Fix error return code in cxlflash_probe()
arm64/cpufeature: Drop TraceFilt feature exposure from ID_DFR0 register
e1000: Do not perform reset in reset_task if we are already down
drm/nouveau/debugfs: fix runtime pm imbalance on error
drm/nouveau: fix runtime pm imbalance on error
drm/nouveau/dispnv50: fix runtime pm imbalance on error
printk: handle blank console arguments passed in.
usb: dwc3: Increase timeout for CmdAct cleared by device controller
btrfs: don't force read-only after error in drop snapshot
vfio/pci: fix memory leaks of eventfd ctx
perf evsel: Fix 2 memory leaks
perf trace: Fix the selection for architectures to generate the errno name tables
perf stat: Fix duration_time value for higher intervals
perf util: Fix memory leak of prefix_if_not_in
perf metricgroup: Free metric_events on error
perf kcore_copy: Fix module map when there are no modules loaded
ASoC: img-i2s-out: Fix runtime PM imbalance on error
wlcore: fix runtime pm imbalance in wl1271_tx_work
wlcore: fix runtime pm imbalance in wlcore_regdomain_config
mtd: rawnand: omap_elm: Fix runtime PM imbalance on error
PCI: tegra: Fix runtime PM imbalance on error
ceph: fix potential race in ceph_check_caps
mm/swap_state: fix a data race in swapin_nr_pages
rapidio: avoid data race between file operation callbacks and mport_cdev_add().
mtd: parser: cmdline: Support MTD names containing one or more colons
x86/speculation/mds: Mark mds_user_clear_cpu_buffers() __always_inline
vfio/pci: Clear error and request eventfd ctx after releasing
cifs: Fix double add page to memcg when cifs_readpages
nvme: fix possible deadlock when I/O is blocked
scsi: libfc: Handling of extra kref
scsi: libfc: Skip additional kref updating work event
selftests/x86/syscall_nt: Clear weird flags after each test
vfio/pci: fix racy on error and request eventfd ctx
btrfs: qgroup: fix data leak caused by race between writeback and truncate
ubi: fastmap: Free unused fastmap anchor peb during detach
perf parse-events: Use strcmp() to compare the PMU name
net: openvswitch: use div_u64() for 64-by-32 divisions
nvme: explicitly update mpath disk capacity on revalidation
ASoC: wm8994: Skip setting of the WM8994_MICBIAS register for WM1811
ASoC: wm8994: Ensure the device is resumed in wm89xx_mic_detect functions
ASoC: Intel: bytcr_rt5640: Add quirk for MPMAN Converter9 2-in-1
RISC-V: Take text_mutex in ftrace_init_nop()
s390/init: add missing __init annotations
lockdep: fix order in trace_hardirqs_off_caller()
drm/amdkfd: fix a memory leak issue
i2c: core: Call i2c_acpi_install_space_handler() before i2c_acpi_register_devices()
objtool: Fix noreturn detection for ignored functions
ieee802154: fix one possible memleak in ca8210_dev_com_init
ieee802154/adf7242: check status of adf7242_read_reg
clocksource/drivers/h8300_timer8: Fix wrong return value in h8300_8timer_init()
mwifiex: Increase AES key storage size to 256 bits
batman-adv: bla: fix type misuse for backbone_gw hash indexing
atm: eni: fix the missed pci_disable_device() for eni_init_one()
batman-adv: mcast/TT: fix wrongly dropped or rerouted packets
mac802154: tx: fix use-after-free
bpf: Fix clobbering of r2 in bpf_gen_ld_abs
drm/vc4/vc4_hdmi: fill ASoC card owner
net: qed: RDMA personality shouldn't fail VF load
drm/sun4i: sun8i-csc: Secondary CSC register correction
batman-adv: Add missing include for in_interrupt()
batman-adv: mcast: fix duplicate mcast packets in BLA backbone from mesh
batman-adv: mcast: fix duplicate mcast packets from BLA backbone to mesh
bpf: Fix a rcu warning for bpffs map pretty-print
ALSA: asihpi: fix iounmap in error handler
regmap: fix page selection for noinc reads
MIPS: Add the missing 'CPU_1074K' into __get_cpu_type()
KVM: x86: Reset MMU context if guest toggles CR4.SMAP or CR4.PKE
KVM: SVM: Add a dedicated INVD intercept routine
tracing: fix double free
s390/dasd: Fix zero write for FBA devices
kprobes: Fix to check probe enabled before disarm_kprobe_ftrace()
mm, THP, swap: fix allocating cluster for swapfile by mistake
s390/zcrypt: Fix ZCRYPT_PERDEV_REQCNT ioctl
kprobes: Fix compiler warning for !CONFIG_KPROBES_ON_FTRACE
ata: define AC_ERR_OK
ata: make qc_prep return ata_completion_errors
ata: sata_mv, avoid trigerrable BUG_ON
KVM: arm64: Assume write fault on S1PTW permission fault on instruction fetch
Linux 4.19.149
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Idfc1b35ec63b4b464aeb6e32709102bee0efc872
[ Upstream commit 44b8fb6eaa7c3fb770bf1e37619cdb3902cca1fc ]
After registering character device the file operation callbacks can be
called. The open callback registers interrupt handler.
Therefore interrupt handler can execute in parallel with rest of the init
function. To avoid such data race initialize telclk_interrupt variable
and struct alarm_events before registering character device.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Madhuparna Bhowmik <madhuparnabhowmik10@gmail.com>
Link: https://lore.kernel.org/r/20200417153451.1551-1-madhuparnabhowmik10@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit d8d74ea3c00214aee1e1826ca18e77944812b9b4 ]
Synchronize with the results from the CRQs before continuing with
the initialization. This avoids trying to send TPM commands while
the rtce buffer has not been allocated, yet.
This patch fixes an existing race condition that may occurr if the
hypervisor does not quickly respond to the VTPM_GET_RTCE_BUFFER_SIZE
request sent during initialization and therefore the ibmvtpm->rtce_buf
has not been allocated at the time the first TPM command is sent.
Fixes: 132f762947 ("drivers/char/tpm: Add new device driver to support IBM vTPM")
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
Acked-by: Nayna Jain <nayna@linux.ibm.com>
Tested-by: Nayna Jain <nayna@linux.ibm.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit e00d996a4317aff5351c4338dd97d390225412c2 ]
Fields in "struct timer_rand_state" could be accessed concurrently.
Lockless plain reads and writes result in data races. Fix them by adding
pairs of READ|WRITE_ONCE(). The data races were reported by KCSAN,
BUG: KCSAN: data-race in add_timer_randomness / add_timer_randomness
write to 0xffff9f320a0a01d0 of 8 bytes by interrupt on cpu 22:
add_timer_randomness+0x100/0x190
add_timer_randomness at drivers/char/random.c:1152
add_disk_randomness+0x85/0x280
scsi_end_request+0x43a/0x4a0
scsi_io_completion+0xb7/0x7e0
scsi_finish_command+0x1ed/0x2a0
scsi_softirq_done+0x1c9/0x1d0
blk_done_softirq+0x181/0x1d0
__do_softirq+0xd9/0x57c
irq_exit+0xa2/0xc0
do_IRQ+0x8b/0x190
ret_from_intr+0x0/0x42
cpuidle_enter_state+0x15e/0x980
cpuidle_enter+0x69/0xc0
call_cpuidle+0x23/0x40
do_idle+0x248/0x280
cpu_startup_entry+0x1d/0x1f
start_secondary+0x1b2/0x230
secondary_startup_64+0xb6/0xc0
no locks held by swapper/22/0.
irq event stamp: 32871382
_raw_spin_unlock_irqrestore+0x53/0x60
_raw_spin_lock_irqsave+0x21/0x60
_local_bh_enable+0x21/0x30
irq_exit+0xa2/0xc0
read to 0xffff9f320a0a01d0 of 8 bytes by interrupt on cpu 2:
add_timer_randomness+0xe8/0x190
add_disk_randomness+0x85/0x280
scsi_end_request+0x43a/0x4a0
scsi_io_completion+0xb7/0x7e0
scsi_finish_command+0x1ed/0x2a0
scsi_softirq_done+0x1c9/0x1d0
blk_done_softirq+0x181/0x1d0
__do_softirq+0xd9/0x57c
irq_exit+0xa2/0xc0
do_IRQ+0x8b/0x190
ret_from_intr+0x0/0x42
cpuidle_enter_state+0x15e/0x980
cpuidle_enter+0x69/0xc0
call_cpuidle+0x23/0x40
do_idle+0x248/0x280
cpu_startup_entry+0x1d/0x1f
start_secondary+0x1b2/0x230
secondary_startup_64+0xb6/0xc0
no locks held by swapper/2/0.
irq event stamp: 37846304
_raw_spin_unlock_irqrestore+0x53/0x60
_raw_spin_lock_irqsave+0x21/0x60
_local_bh_enable+0x21/0x30
irq_exit+0xa2/0xc0
Reported by Kernel Concurrency Sanitizer on:
Hardware name: HP ProLiant BL660c Gen9, BIOS I38 10/17/2018
Link: https://lore.kernel.org/r/1582648024-13111-1-git-send-email-cai@lca.pw
Signed-off-by: Qian Cai <cai@lca.pw>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 3ef193822b25e9ee629974f66dc1ff65167f770c ]
Bug link: https://bugzilla.kernel.org/show_bug.cgi?id=195657
cmd/rsp buffers are expected to be in the same ACPI region.
For Zen+ CPUs BIOS's might report two different regions, some of
them also report region sizes inconsistent with values from TPM
registers.
Memory configuration on ASRock x470 ITX:
db0a0000-dc59efff : Reserved
dc57e000-dc57efff : MSFT0101:00
dc582000-dc582fff : MSFT0101:00
Work around the issue by storing ACPI regions declared for the
device in a fixed array and adding an array for pointers to
corresponding possibly allocated resources in crb_map_io function.
This data was previously held for a single resource
in struct crb_priv (iobase field) and local variable io_res in
crb_map_io function. ACPI resources array is used to find index of
corresponding region for each buffer and make the buffer size
consistent with region's length. Array of pointers to allocated
resources is used to map the region at most once.
Signed-off-by: Ivan Lazeev <ivan.lazeev@gmail.com>
Tested-by: Jerry Snitselaar <jsnitsel@redhat.com>
Tested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Merge 4.19.143 into android-4.19-stable
Changes in 4.19.143
powerpc/64s: Don't init FSCR_DSCR in __init_FSCR()
gre6: Fix reception with IP6_TNL_F_RCV_DSCP_COPY
net: Fix potential wrong skb->protocol in skb_vlan_untag()
net: qrtr: fix usage of idr in port assignment to socket
net/smc: Prevent kernel-infoleak in __smc_diag_dump()
tipc: fix uninit skb->data in tipc_nl_compat_dumpit()
net: ena: Make missed_tx stat incremental
ipvlan: fix device features
ALSA: pci: delete repeated words in comments
ASoC: img: Fix a reference count leak in img_i2s_in_set_fmt
ASoC: img-parallel-out: Fix a reference count leak
ASoC: tegra: Fix reference count leaks.
mfd: intel-lpss: Add Intel Emmitsburg PCH PCI IDs
arm64: dts: qcom: msm8916: Pull down PDM GPIOs during sleep
powerpc/xive: Ignore kmemleak false positives
media: pci: ttpci: av7110: fix possible buffer overflow caused by bad DMA value in debiirq()
blktrace: ensure our debugfs dir exists
scsi: target: tcmu: Fix crash on ARM during cmd completion
iommu/iova: Don't BUG on invalid PFNs
drm/amdkfd: Fix reference count leaks.
drm/radeon: fix multiple reference count leak
drm/amdgpu: fix ref count leak in amdgpu_driver_open_kms
drm/amd/display: fix ref count leak in amdgpu_drm_ioctl
drm/amdgpu: fix ref count leak in amdgpu_display_crtc_set_config
drm/amdgpu/display: fix ref count leak when pm_runtime_get_sync fails
scsi: lpfc: Fix shost refcount mismatch when deleting vport
xfs: Don't allow logging of XFS_ISTALE inodes
selftests/powerpc: Purge extra count_pmc() calls of ebb selftests
f2fs: fix error path in do_recover_data()
omapfb: fix multiple reference count leaks due to pm_runtime_get_sync
PCI: Fix pci_create_slot() reference count leak
ARM: dts: ls1021a: output PPS signal on FIPER2
rtlwifi: rtl8192cu: Prevent leaking urb
mips/vdso: Fix resource leaks in genvdso.c
cec-api: prevent leaking memory through hole in structure
HID: quirks: add NOGET quirk for Logitech GROUP
f2fs: fix use-after-free issue
drm/nouveau/drm/noveau: fix reference count leak in nouveau_fbcon_open
drm/nouveau: fix reference count leak in nv50_disp_atomic_commit
drm/nouveau: Fix reference count leak in nouveau_connector_detect
locking/lockdep: Fix overflow in presentation of average lock-time
btrfs: file: reserve qgroup space after the hole punch range is locked
scsi: iscsi: Do not put host in iscsi_set_flashnode_param()
ceph: fix potential mdsc use-after-free crash
scsi: fcoe: Memory leak fix in fcoe_sysfs_fcf_del()
EDAC/ie31200: Fallback if host bridge device is already initialized
KVM: arm64: Fix symbol dependency in __hyp_call_panic_nvhe
powerpc/spufs: add CONFIG_COREDUMP dependency
USB: sisusbvga: Fix a potential UB casued by left shifting a negative value
efi: provide empty efi_enter_virtual_mode implementation
Revert "ath10k: fix DMA related firmware crashes on multiple devices"
media: gpio-ir-tx: improve precision of transmitted signal due to scheduling
drm/msm/adreno: fix updating ring fence
nvme-fc: Fix wrong return value in __nvme_fc_init_request()
null_blk: fix passing of REQ_FUA flag in null_handle_rq
i2c: rcar: in slave mode, clear NACK earlier
usb: gadget: f_tcm: Fix some resource leaks in some error paths
jbd2: make sure jh have b_transaction set in refile/unfile_buffer
ext4: don't BUG on inconsistent journal feature
ext4: handle read only external journal device
jbd2: abort journal if free a async write error metadata buffer
ext4: handle option set by mount flags correctly
ext4: handle error of ext4_setup_system_zone() on remount
ext4: correctly restore system zone info when remount fails
fs: prevent BUG_ON in submit_bh_wbc()
spi: stm32: fix stm32_spi_prepare_mbr in case of odd clk_rate
s390/cio: add cond_resched() in the slow_eval_known_fn() loop
ASoC: wm8994: Avoid attempts to read unreadable registers
scsi: fcoe: Fix I/O path allocation
scsi: ufs: Fix possible infinite loop in ufshcd_hold
scsi: ufs: Improve interrupt handling for shared interrupts
scsi: ufs: Clean up completed request without interrupt notification
scsi: qla2xxx: Check if FW supports MQ before enabling
scsi: qla2xxx: Fix null pointer access during disconnect from subsystem
Revert "scsi: qla2xxx: Fix crash on qla2x00_mailbox_command"
macvlan: validate setting of multiple remote source MAC addresses
net: gianfar: Add of_node_put() before goto statement
powerpc/perf: Fix soft lockups due to missed interrupt accounting
block: loop: set discard granularity and alignment for block device backed loop
HID: i2c-hid: Always sleep 60ms after I2C_HID_PWR_ON commands
blk-mq: order adding requests to hctx->dispatch and checking SCHED_RESTART
btrfs: reset compression level for lzo on remount
btrfs: fix space cache memory leak after transaction abort
fbcon: prevent user font height or width change from causing potential out-of-bounds access
USB: lvtest: return proper error code in probe
vt: defer kfree() of vc_screenbuf in vc_do_resize()
vt_ioctl: change VT_RESIZEX ioctl to check for error return from vc_resize()
serial: samsung: Removes the IRQ not found warning
serial: pl011: Fix oops on -EPROBE_DEFER
serial: pl011: Don't leak amba_ports entry on driver register error
serial: 8250_exar: Fix number of ports for Commtech PCIe cards
serial: 8250: change lock order in serial8250_do_startup()
writeback: Protect inode->i_io_list with inode->i_lock
writeback: Avoid skipping inode writeback
writeback: Fix sync livelock due to b_dirty_time processing
XEN uses irqdesc::irq_data_common::handler_data to store a per interrupt XEN data pointer which contains XEN specific information.
usb: host: xhci: fix ep context print mismatch in debugfs
xhci: Do warm-reset when both CAS and XDEV_RESUME are set
xhci: Always restore EP_SOFT_CLEAR_TOGGLE even if ep reset failed
PM: sleep: core: Fix the handling of pending runtime resume requests
device property: Fix the secondary firmware node handling in set_primary_fwnode()
genirq/matrix: Deal with the sillyness of for_each_cpu() on UP
irqchip/stm32-exti: Avoid losing interrupts due to clearing pending bits by mistake
drm/amdgpu: Fix buffer overflow in INFO ioctl
drm/amd/pm: correct Vega10 swctf limit setting
drm/amd/pm: correct Vega12 swctf limit setting
USB: yurex: Fix bad gfp argument
usb: uas: Add quirk for PNY Pro Elite
USB: quirks: Add no-lpm quirk for another Raydium touchscreen
USB: quirks: Ignore duplicate endpoint on Sound Devices MixPre-D
USB: Ignore UAS for JMicron JMS567 ATA/ATAPI Bridge
usb: host: ohci-exynos: Fix error handling in exynos_ohci_probe()
USB: gadget: u_f: add overflow checks to VLA macros
USB: gadget: f_ncm: add bounds checks to ncm_unwrap_ntb()
USB: gadget: u_f: Unbreak offset calculation in VLAs
USB: cdc-acm: rework notification_buffer resizing
usb: storage: Add unusual_uas entry for Sony PSZ drives
btrfs: check the right error variable in btrfs_del_dir_entries_in_log
usb: dwc3: gadget: Don't setup more than requested
usb: dwc3: gadget: Fix handling ZLP
usb: dwc3: gadget: Handle ZLP for sg requests
tpm: Unify the mismatching TPM space buffer sizes
HID: hiddev: Fix slab-out-of-bounds write in hiddev_ioctl_usage()
ALSA: usb-audio: Update documentation comment for MS2109 quirk
Linux 4.19.143
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I8b6e29eda77bd69df30132842cf28019c8e7c1a3
[ Upstream commit 6c4e79d99e6f42b79040f1a33cd4018f5425030b ]
The size of the buffers for storing context's and sessions can vary from
arch to arch as PAGE_SIZE can be anything between 4 kB and 256 kB (the
maximum for PPC64). Define a fixed buffer size set to 16 kB. This should be
enough for most use with three handles (that is how many we allow at the
moment). Parametrize the buffer size while doing this, so that it is easier
to revisit this later on if required.
Cc: stable@vger.kernel.org
Reported-by: Stefan Berger <stefanb@linux.ibm.com>
Fixes: 745b361e98 ("tpm: infrastructure for TPM spaces")
Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com>
Tested-by: Stefan Berger <stefanb@linux.ibm.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Merge 4.19.140 into android-4.19-stable
Changes in 4.19.140
tracepoint: Mark __tracepoint_string's __used
HID: input: Fix devices that return multiple bytes in battery report
cgroup: add missing skcd->no_refcnt check in cgroup_sk_clone()
x86/mce/inject: Fix a wrong assignment of i_mce.status
sched/fair: Fix NOHZ next idle balance
sched: correct SD_flags returned by tl->sd_flags()
arm64: dts: rockchip: fix rk3368-lion gmac reset gpio
arm64: dts: rockchip: fix rk3399-puma vcc5v0-host gpio
arm64: dts: rockchip: fix rk3399-puma gmac reset gpio
EDAC: Fix reference count leaks
arm64: dts: qcom: msm8916: Replace invalid bias-pull-none property
crypto: ccree - fix resource leak on error path
firmware: arm_scmi: Fix SCMI genpd domain probing
arm64: dts: exynos: Fix silent hang after boot on Espresso
clk: scmi: Fix min and max rate when registering clocks with discrete rates
m68k: mac: Don't send IOP message until channel is idle
m68k: mac: Fix IOP status/control register writes
platform/x86: intel-hid: Fix return value check in check_acpi_dev()
platform/x86: intel-vbtn: Fix return value check in check_acpi_dev()
ARM: dts: gose: Fix ports node name for adv7180
ARM: dts: gose: Fix ports node name for adv7612
ARM: at91: pm: add missing put_device() call in at91_pm_sram_init()
spi: lantiq: fix: Rx overflow error in full duplex mode
ARM: socfpga: PM: add missing put_device() call in socfpga_setup_ocram_self_refresh()
drm/tilcdc: fix leak & null ref in panel_connector_get_modes
soc: qcom: rpmh-rsc: Set suppress_bind_attrs flag
Bluetooth: add a mutex lock to avoid UAF in do_enale_set
loop: be paranoid on exit and prevent new additions / removals
fs/btrfs: Add cond_resched() for try_release_extent_mapping() stalls
drm/amdgpu: avoid dereferencing a NULL pointer
drm/radeon: Fix reference count leaks caused by pm_runtime_get_sync
crypto: aesni - Fix build with LLVM_IAS=1
video: fbdev: neofb: fix memory leak in neo_scan_monitor()
md-cluster: fix wild pointer of unlock_all_bitmaps()
arm64: dts: hisilicon: hikey: fixes to comply with adi, adv7533 DT binding
drm/etnaviv: fix ref count leak via pm_runtime_get_sync
drm/nouveau: fix multiple instances of reference count leaks
usb: mtu3: clear dual mode of u3port when disable device
drm/debugfs: fix plain echo to connector "force" attribute
drm/radeon: disable AGP by default
irqchip/irq-mtk-sysirq: Replace spinlock with raw_spinlock
mm/mmap.c: Add cond_resched() for exit_mmap() CPU stalls
brcmfmac: keep SDIO watchdog running when console_interval is non-zero
brcmfmac: To fix Bss Info flag definition Bug
brcmfmac: set state of hanger slot to FREE when flushing PSQ
iwlegacy: Check the return value of pcie_capability_read_*()
gpu: host1x: debug: Fix multiple channels emitting messages simultaneously
usb: gadget: net2280: fix memory leak on probe error handling paths
bdc: Fix bug causing crash after multiple disconnects
usb: bdc: Halt controller on suspend
dyndbg: fix a BUG_ON in ddebug_describe_flags
bcache: fix super block seq numbers comparision in register_cache_set()
ACPICA: Do not increment operation_region reference counts for field units
drm/msm: ratelimit crtc event overflow error
agp/intel: Fix a memory leak on module initialisation failure
video: fbdev: sm712fb: fix an issue about iounmap for a wrong address
console: newport_con: fix an issue about leak related system resources
video: pxafb: Fix the function used to balance a 'dma_alloc_coherent()' call
ath10k: Acquire tx_lock in tx error paths
iio: improve IIO_CONCENTRATION channel type description
drm/etnaviv: Fix error path on failure to enable bus clk
drm/arm: fix unintentional integer overflow on left shift
leds: lm355x: avoid enum conversion warning
media: omap3isp: Add missed v4l2_ctrl_handler_free() for preview_init_entities()
ASoC: Intel: bxt_rt298: add missing .owner field
scsi: cumana_2: Fix different dev_id between request_irq() and free_irq()
drm/mipi: use dcs write for mipi_dsi_dcs_set_tear_scanline
cxl: Fix kobject memleak
drm/radeon: fix array out-of-bounds read and write issues
scsi: powertec: Fix different dev_id between request_irq() and free_irq()
scsi: eesox: Fix different dev_id between request_irq() and free_irq()
ipvs: allow connection reuse for unconfirmed conntrack
media: firewire: Using uninitialized values in node_probe()
media: exynos4-is: Add missed check for pinctrl_lookup_state()
xfs: don't eat an EIO/ENOSPC writeback error when scrubbing data fork
xfs: fix reflink quota reservation accounting error
RDMA/rxe: Skip dgid check in loopback mode
PCI: Fix pci_cfg_wait queue locking problem
leds: core: Flush scheduled work for system suspend
drm: panel: simple: Fix bpc for LG LB070WV8 panel
phy: exynos5-usbdrd: Calibrating makes sense only for USB2.0 PHY
drm/bridge: sil_sii8620: initialize return of sii8620_readb
scsi: scsi_debug: Add check for sdebug_max_queue during module init
mwifiex: Prevent memory corruption handling keys
powerpc/vdso: Fix vdso cpu truncation
RDMA/qedr: SRQ's bug fixes
RDMA/rxe: Prevent access to wr->next ptr afrer wr is posted to send queue
staging: rtl8192u: fix a dubious looking mask before a shift
PCI/ASPM: Add missing newline in sysfs 'policy'
powerpc/book3s64/pkeys: Use PVR check instead of cpu feature
drm/imx: tve: fix regulator_disable error path
USB: serial: iuu_phoenix: fix led-activity helpers
usb: core: fix quirks_param_set() writing to a const pointer
thermal: ti-soc-thermal: Fix reversed condition in ti_thermal_expose_sensor()
coresight: tmc: Fix TMC mode read in tmc_read_unprepare_etb()
MIPS: OCTEON: add missing put_device() call in dwc3_octeon_device_init()
usb: dwc2: Fix error path in gadget registration
scsi: mesh: Fix panic after host or bus reset
net: dsa: mv88e6xxx: MV88E6097 does not support jumbo configuration
PCI: cadence: Fix updating Vendor ID and Subsystem Vendor ID register
RDMA/core: Fix return error value in _ib_modify_qp() to negative
Smack: fix another vsscanf out of bounds
Smack: prevent underflow in smk_set_cipso()
power: supply: check if calc_soc succeeded in pm860x_init_battery
Bluetooth: hci_h5: Set HCI_UART_RESET_ON_INIT to correct flags
Bluetooth: hci_serdev: Only unregister device if it was registered
net: dsa: rtl8366: Fix VLAN semantics
net: dsa: rtl8366: Fix VLAN set-up
powerpc/boot: Fix CONFIG_PPC_MPC52XX references
selftests/powerpc: Fix CPU affinity for child process
PCI: Release IVRS table in AMD ACS quirk
selftests/powerpc: Fix online CPU selection
ASoC: meson: axg-tdm-interface: fix link fmt setup
s390/qeth: don't process empty bridge port events
wl1251: fix always return 0 error
tools, build: Propagate build failures from tools/build/Makefile.build
net: ethernet: aquantia: Fix wrong return value
liquidio: Fix wrong return value in cn23xx_get_pf_num()
net: spider_net: Fix the size used in a 'dma_free_coherent()' call
fsl/fman: use 32-bit unsigned integer
fsl/fman: fix dereference null return value
fsl/fman: fix unreachable code
fsl/fman: check dereferencing null pointer
fsl/fman: fix eth hash table allocation
dlm: Fix kobject memleak
ocfs2: fix unbalanced locking
pinctrl-single: fix pcs_parse_pinconf() return value
svcrdma: Fix page leak in svc_rdma_recv_read_chunk()
x86/fsgsbase/64: Fix NULL deref in 86_fsgsbase_read_task
crypto: aesni - add compatibility with IAS
af_packet: TPACKET_V3: fix fill status rwlock imbalance
drivers/net/wan/lapbether: Added needed_headroom and a skb->len check
net/nfc/rawsock.c: add CAP_NET_RAW check.
net: Set fput_needed iff FDPUT_FPUT is set
net/tls: Fix kmap usage
net: refactor bind_bucket fastreuse into helper
net: initialize fastreuse on inet_inherit_port
USB: serial: cp210x: re-enable auto-RTS on open
USB: serial: cp210x: enable usb generic throttle/unthrottle
ALSA: hda - fix the micmute led status for Lenovo ThinkCentre AIO
ALSA: usb-audio: Creative USB X-Fi Pro SB1095 volume knob support
ALSA: usb-audio: fix overeager device match for MacroSilicon MS2109
ALSA: usb-audio: work around streaming quirk for MacroSilicon MS2109
pstore: Fix linking when crypto API disabled
crypto: hisilicon - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified
crypto: qat - fix double free in qat_uclo_create_batch_init_list
crypto: ccp - Fix use of merged scatterlists
crypto: cpt - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified
bitfield.h: don't compile-time validate _val in FIELD_FIT
fs/minix: check return value of sb_getblk()
fs/minix: don't allow getting deleted inodes
fs/minix: reject too-large maximum file size
ALSA: usb-audio: add quirk for Pioneer DDJ-RB
9p: Fix memory leak in v9fs_mount
drm/ttm/nouveau: don't call tt destroy callback on alloc failure.
NFS: Don't move layouts to plh_return_segs list while in use
NFS: Don't return layout segments that are in use
cpufreq: dt: fix oops on armada37xx
include/asm-generic/vmlinux.lds.h: align ro_after_init
spi: spidev: Align buffers for DMA
mtd: rawnand: qcom: avoid write to unavailable register
parisc: Implement __smp_store_release and __smp_load_acquire barriers
parisc: mask out enable and reserved bits from sba imask
ARM: 8992/1: Fix unwind_frame for clang-built kernels
irqdomain/treewide: Free firmware node after domain removal
xen/balloon: fix accounting in alloc_xenballooned_pages error path
xen/balloon: make the balloon wait interruptible
xen/gntdev: Fix dmabuf import with non-zero sgt offset
Linux 4.19.140
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I6b0d8dcf9ded022f62d9c62605388f1c1e9112d1
[ Upstream commit b975abbd382fe442713a4c233549abb90e57c22b ]
In intel_gtt_setup_scratch_page(), pointer "page" is not released if
pci_dma_mapping_error() return an error, leading to a memory leak on
module initialisation failure. Simply fix this issue by freeing "page"
before return.
Fixes: 0e87d2b06c ("intel-gtt: initialize our own scratch page")
Signed-off-by: Qiushi Wu <wu000273@umn.edu>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20200522083451.7448-1-chris@chris-wilson.co.uk
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Merge 4.19.138 into android-4.19-stable
Changes in 4.19.138
random32: update the net random state on interrupt and activity
ARM: percpu.h: fix build error
random: fix circular include dependency on arm64 after addition of percpu.h
random32: remove net_rand_state from the latent entropy gcc plugin
random32: move the pseudo-random 32-bit definitions to prandom.h
ext4: fix direct I/O read error
Linux 4.19.138
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Icd6c8647a1a5c49b44b9280d9a947f2af6b450db
commit f227e3ec3b5cad859ad15666874405e8c1bbc1d4 upstream.
This modifies the first 32 bits out of the 128 bits of a random CPU's
net_rand_state on interrupt or CPU activity to complicate remote
observations that could lead to guessing the network RNG's internal
state.
Note that depending on some network devices' interrupt rate moderation
or binding, this re-seeding might happen on every packet or even almost
never.
In addition, with NOHZ some CPUs might not even get timer interrupts,
leaving their local state rarely updated, while they are running
networked processes making use of the random state. For this reason, we
also perform this update in update_process_times() in order to at least
update the state when there is user or system activity, since it's the
only case we care about.
Reported-by: Amit Klein <aksecurity@gmail.com>
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Eric Dumazet <edumazet@google.com>
Cc: "Jason A. Donenfeld" <Jason@zx2c4.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Kees Cook <keescook@chromium.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge 4.19.134 into android-4.19-stable
Changes in 4.19.134
perf: Make perf able to build with latest libbfd
net: rmnet: fix lower interface leak
genetlink: remove genl_bind
ipv4: fill fl4_icmp_{type,code} in ping_v4_sendmsg
l2tp: remove skb_dst_set() from l2tp_xmit_skb()
llc: make sure applications use ARPHRD_ETHER
net: Added pointer check for dst->ops->neigh_lookup in dst_neigh_lookup_skb
net_sched: fix a memory leak in atm_tc_init()
net: usb: qmi_wwan: add support for Quectel EG95 LTE modem
tcp: fix SO_RCVLOWAT possible hangs under high mem pressure
tcp: make sure listeners don't initialize congestion-control state
tcp: md5: add missing memory barriers in tcp_md5_do_add()/tcp_md5_hash_key()
tcp: md5: do not send silly options in SYNCOOKIES
tcp: md5: refine tcp_md5_do_add()/tcp_md5_hash_key() barriers
tcp: md5: allow changing MD5 keys in all socket states
cgroup: fix cgroup_sk_alloc() for sk_clone_lock()
cgroup: Fix sock_cgroup_data on big-endian.
sched: consistently handle layer3 header accesses in the presence of VLANs
vlan: consolidate VLAN parsing code and limit max parsing depth
drm/msm: fix potential memleak in error branch
drm/exynos: fix ref count leak in mic_pre_enable
m68k: nommu: register start of the memory with memblock
m68k: mm: fix node memblock init
arm64/alternatives: use subsections for replacement sequences
tpm_tis: extra chip->ops check on error path in tpm_tis_core_init
gfs2: read-only mounts should grab the sd_freeze_gl glock
i2c: eg20t: Load module automatically if ID matches
arm64/alternatives: don't patch up internal branches
iio:magnetometer:ak8974: Fix alignment and data leak issues
iio:humidity:hdc100x Fix alignment and data leak issues
iio: magnetometer: ak8974: Fix runtime PM imbalance on error
iio: mma8452: Add missed iio_device_unregister() call in mma8452_probe()
iio: pressure: zpa2326: handle pm_runtime_get_sync failure
iio:humidity:hts221 Fix alignment and data leak issues
iio:pressure:ms5611 Fix buffer element alignment
iio:health:afe4403 Fix timestamp alignment and prevent data leak.
spi: fix initial SPI_SR value in spi-fsl-dspi
spi: spi-fsl-dspi: Fix lockup if device is shutdown during SPI transfer
net: dsa: bcm_sf2: Fix node reference count
of: of_mdio: Correct loop scanning logic
Revert "usb/ohci-platform: Fix a warning when hibernating"
Revert "usb/xhci-plat: Set PM runtime as active on resume"
Revert "usb/ehci-platform: Set PM runtime as active on resume"
net: sfp: add support for module quirks
net: sfp: add some quirks for GPON modules
HID: quirks: Remove ITE 8595 entry from hid_have_special_driver
ARM: at91: pm: add quirk for sam9x60's ulp1
scsi: sr: remove references to BLK_DEV_SR_VENDOR, leave it enabled
ALSA: usb-audio: Create a registration quirk for Kingston HyperX Amp (0951:16d8)
doc: dt: bindings: usb: dwc3: Update entries for disabling SS instances in park mode
mmc: sdhci: do not enable card detect interrupt for gpio cd type
ALSA: usb-audio: Rewrite registration quirk handling
ACPI: video: Use native backlight on Acer Aspire 5783z
ALSA: usb-audio: Add registration quirk for Kingston HyperX Cloud Alpha S
Input: mms114 - add extra compatible for mms345l
ACPI: video: Use native backlight on Acer TravelMate 5735Z
ALSA: usb-audio: Add registration quirk for Kingston HyperX Cloud Flight S
iio:health:afe4404 Fix timestamp alignment and prevent data leak.
phy: sun4i-usb: fix dereference of pointer phy0 before it is null checked
arm64: dts: meson: add missing gxl rng clock
spi: spi-sun6i: sun6i_spi_transfer_one(): fix setting of clock rate
usb: gadget: udc: atmel: fix uninitialized read in debug printk
staging: comedi: verify array index is correct before using it
Revert "thermal: mediatek: fix register index error"
ARM: dts: socfpga: Align L2 cache-controller nodename with dtschema
regmap: debugfs: Don't sleep while atomic for fast_io regmaps
copy_xstate_to_kernel: Fix typo which caused GDB regression
apparmor: ensure that dfa state tables have entries
perf stat: Zero all the 'ena' and 'run' array slot stats for interval mode
soc: qcom: rpmh: Update dirty flag only when data changes
soc: qcom: rpmh: Invalidate SLEEP and WAKE TCSes before flushing new data
soc: qcom: rpmh-rsc: Clear active mode configuration for wake TCS
soc: qcom: rpmh-rsc: Allow using free WAKE TCS for active request
mtd: rawnand: marvell: Use nand_cleanup() when the device is not yet registered
mtd: rawnand: marvell: Fix probe error path
mtd: rawnand: timings: Fix default tR_max and tCCS_min timings
mtd: rawnand: brcmnand: fix CS0 layout
mtd: rawnand: oxnas: Keep track of registered devices
mtd: rawnand: oxnas: Unregister all devices on error
mtd: rawnand: oxnas: Release all devices in the _remove() path
slimbus: core: Fix mismatch in of_node_get/put
HID: magicmouse: do not set up autorepeat
HID: quirks: Always poll Obins Anne Pro 2 keyboard
HID: quirks: Ignore Simply Automated UPB PIM
ALSA: line6: Perform sanity check for each URB creation
ALSA: line6: Sync the pending work cancel at disconnection
ALSA: usb-audio: Fix race against the error recovery URB submission
ALSA: hda/realtek - change to suitable link model for ASUS platform
ALSA: hda/realtek - Enable Speaker for ASUS UX533 and UX534
USB: c67x00: fix use after free in c67x00_giveback_urb
usb: dwc2: Fix shutdown callback in platform
usb: chipidea: core: add wakeup support for extcon
usb: gadget: function: fix missing spinlock in f_uac1_legacy
USB: serial: iuu_phoenix: fix memory corruption
USB: serial: cypress_m8: enable Simply Automated UPB PIM
USB: serial: ch341: add new Product ID for CH340
USB: serial: option: add GosunCn GM500 series
USB: serial: option: add Quectel EG95 LTE modem
virt: vbox: Fix VBGL_IOCTL_VMMDEV_REQUEST_BIG and _LOG req numbers to match upstream
virt: vbox: Fix guest capabilities mask check
virtio: virtio_console: add missing MODULE_DEVICE_TABLE() for rproc serial
serial: mxs-auart: add missed iounmap() in probe failure and remove
ovl: inode reference leak in ovl_is_inuse true case.
ovl: relax WARN_ON() when decoding lower directory file handle
ovl: fix unneeded call to ovl_change_flags()
fuse: Fix parameter for FS_IOC_{GET,SET}FLAGS
Revert "zram: convert remaining CLASS_ATTR() to CLASS_ATTR_RO()"
mei: bus: don't clean driver pointer
Input: i8042 - add Lenovo XiaoXin Air 12 to i8042 nomux list
uio_pdrv_genirq: fix use without device tree and no interrupt
timer: Prevent base->clk from moving backward
timer: Fix wheel index calculation on last level
MIPS: Fix build for LTS kernel caused by backporting lpj adjustment
riscv: use 16KB kernel stack on 64-bit
hwmon: (emc2103) fix unable to change fan pwm1_enable attribute
powerpc/book3s64/pkeys: Fix pkey_access_permitted() for execute disable pkey
intel_th: pci: Add Jasper Lake CPU support
intel_th: pci: Add Tiger Lake PCH-H support
intel_th: pci: Add Emmitsburg PCH support
intel_th: Fix a NULL dereference when hub driver is not loaded
dmaengine: fsl-edma: Fix NULL pointer exception in fsl_edma_tx_handler
misc: atmel-ssc: lock with mutex instead of spinlock
thermal/drivers/cpufreq_cooling: Fix wrong frequency converted from power
arm64: ptrace: Override SPSR.SS when single-stepping is enabled
arm64: ptrace: Consistently use pseudo-singlestep exceptions
arm64: compat: Ensure upper 32 bits of x0 are zero on syscall return
sched: Fix unreliable rseq cpu_id for new tasks
sched/fair: handle case of task_h_load() returning 0
genirq/affinity: Handle affinity setting on inactive interrupts correctly
printk: queue wake_up_klogd irq_work only if per-CPU areas are ready
libceph: don't omit recovery_deletes in target_copy()
rxrpc: Fix trace string
spi: sprd: switch the sequence of setting WDG_LOAD_LOW and _HIGH
Linux 4.19.134
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ieeb9e03f4a2d51aeebe3a3eadd9c1b93a26088a0
commit 897c44f0bae574c5fb318c759b060bebf9dd6013 upstream.
rproc_serial_id_table lacks an exposure to module devicetable, so
when remoteproc firmware requests VIRTIO_ID_RPROC_SERIAL, no uevent
is generated and no module autoloading occurs.
Add missing MODULE_DEVICE_TABLE() annotation and move the existing
one for VIRTIO_ID_CONSOLE right to the table itself.
Fixes: 1b6370463e ("virtio_console: Add support for remoteproc serial")
Cc: <stable@vger.kernel.org> # v3.8+
Signed-off-by: Alexander Lobakin <alobakin@pm.me>
Reviewed-by: Amit Shah <amit@kernel.org>
Link: https://lore.kernel.org/r/x7C_CbeJtoGMy258nwAXASYz3xgFMFpyzmUvOyZzRnQrgWCREBjaqBOpAUS7ol4NnZYvSVwmTsCG0Ohyfvta-ygw6HMHcoeKK0C3QFiAO_Q=@pm.me
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit ccf6fb858e17a8f8a914a1c6444d277cfedfeae6 ]
Found by smatch:
drivers/char/tpm/tpm_tis_core.c:1088 tpm_tis_core_init() warn:
variable dereferenced before check 'chip->ops' (see line 979)
'chip->ops' is assigned in the beginning of function
in tpmm_chip_alloc->tpm_chip_alloc
and is used before first possible goto to error path.
Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Merge 4.19.131 into android-4.19-stable
Changes in 4.19.131
net: be more gentle about silly gso requests coming from user
block/bio-integrity: don't free 'buf' if bio_integrity_add_page() failed
fanotify: fix ignore mask logic for events on child and on dir
mtd: rawnand: marvell: Fix the condition on a return code
net: bcmgenet: remove HFB_CTRL access
net: sched: export __netdev_watchdog_up()
EDAC/amd64: Add Family 17h Model 30h PCI IDs
i2c: tegra: Cleanup kerneldoc comments
i2c: tegra: Add missing kerneldoc for some fields
i2c: tegra: Fix Maximum transfer size
fix a braino in "sparc32: fix register window handling in genregs32_[gs]et()"
ALSA: hda/realtek - Enable the headset of ASUS B9450FA with ALC294
ALSA: hda/realtek: Enable mute LED on an HP system
ALSA: hda/realtek - Enable micmute LED on and HP system
apparmor: don't try to replace stale label in ptraceme check
ibmveth: Fix max MTU limit
mld: fix memory leak in ipv6_mc_destroy_dev()
net: bridge: enfore alignment for ethernet address
net: fix memleak in register_netdevice()
net: place xmit recursion in softnet data
net: use correct this_cpu primitive in dev_recursion_level
net: increment xmit_recursion level in dev_direct_xmit()
net: usb: ax88179_178a: fix packet alignment padding
rocker: fix incorrect error handling in dma_rings_init
rxrpc: Fix notification call on completion of discarded calls
sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket
tcp: don't ignore ECN CWR on pure ACK
tcp: grow window for OOO packets only for SACK flows
tg3: driver sleeps indefinitely when EEH errors exceed eeh_max_freezes
ip6_gre: fix use-after-free in ip6gre_tunnel_lookup()
net: phy: Check harder for errors in get_phy_id()
ip_tunnel: fix use-after-free in ip_tunnel_lookup()
sch_cake: don't try to reallocate or unshare skb unconditionally
sch_cake: fix a few style nits
tcp_cubic: fix spurious HYSTART_DELAY exit upon drop in min RTT
sch_cake: don't call diffserv parsing code when it is not needed
net: Fix the arp error in some cases
net: Do not clear the sock TX queue in sk_set_socket()
net: core: reduce recursion limit value
USB: ohci-sm501: Add missed iounmap() in remove
usb: dwc2: Postponed gadget registration to the udc class driver
usb: add USB_QUIRK_DELAY_INIT for Logitech C922
USB: ehci: reopen solution for Synopsys HC bug
usb: host: xhci-mtk: avoid runtime suspend when removing hcd
xhci: Poll for U0 after disabling USB2 LPM
usb: host: ehci-exynos: Fix error check in exynos_ehci_probe()
usb: typec: tcpci_rt1711h: avoid screaming irq causing boot hangs
ALSA: usb-audio: add quirk for Denon DCD-1500RE
ALSA: usb-audio: add quirk for Samsung USBC Headset (AKG)
ALSA: usb-audio: Fix OOB access of mixer element list
scsi: zfcp: Fix panic on ERP timeout for previously dismissed ERP action
xhci: Fix incorrect EP_STATE_MASK
xhci: Fix enumeration issue when setting max packet size for FS devices.
xhci: Return if xHCI doesn't support LPM
cdc-acm: Add DISABLE_ECHO quirk for Microchip/SMSC chip
loop: replace kill_bdev with invalidate_bdev
IB/mad: Fix use after free when destroying MAD agent
cifs/smb3: Fix data inconsistent when punch hole
cifs/smb3: Fix data inconsistent when zero file range
xfrm: Fix double ESP trailer insertion in IPsec crypto offload.
ASoC: q6asm: handle EOS correctly
efi/esrt: Fix reference count leak in esre_create_sysfs_entry.
regualtor: pfuze100: correct sw1a/sw2 on pfuze3000
ASoC: fsl_ssi: Fix bclk calculation for mono channel
ARM: dts: Fix duovero smsc interrupt for suspend
x86/resctrl: Fix a NULL vs IS_ERR() static checker warning in rdt_cdp_peer_get()
regmap: Fix memory leak from regmap_register_patch
ARM: dts: NSP: Correct FA2 mailbox node
rxrpc: Fix handling of rwind from an ACK packet
RDMA/qedr: Fix KASAN: use-after-free in ucma_event_handler+0x532
RDMA/cma: Protect bind_list and listen_list while finding matching cm id
ASoC: rockchip: Fix a reference count leak.
RDMA/mad: Fix possible memory leak in ib_mad_post_receive_mads()
net: qed: fix left elements count calculation
net: qed: fix NVMe login fails over VFs
net: qed: fix excessive QM ILT lines consumption
cxgb4: move handling L2T ARP failures to caller
ARM: imx5: add missing put_device() call in imx_suspend_alloc_ocram()
usb: gadget: udc: Potential Oops in error handling code
netfilter: ipset: fix unaligned atomic access
net: bcmgenet: use hardware padding of runt frames
i2c: fsi: Fix the port number field in status register
i2c: core: check returned size of emulated smbus block read
sched/deadline: Initialize ->dl_boosted
sched/core: Fix PI boosting between RT and DEADLINE tasks
sata_rcar: handle pm_runtime_get_sync failure cases
ata/libata: Fix usage of page address by page_address in ata_scsi_mode_select_xlat function
drm/amd/display: Use kfree() to free rgb_user in calculate_user_regamma_ramp()
riscv/atomic: Fix sign extension for RV64I
hwrng: ks-sa - Fix runtime PM imbalance on error
ibmvnic: Harden device login requests
net: alx: fix race condition in alx_remove
s390/ptrace: fix setting syscall number
s390/vdso: fix vDSO clock_getres()
arm64: sve: Fix build failure when ARM64_SVE=y and SYSCTL=n
kbuild: improve cc-option to clean up all temporary files
blktrace: break out of blktrace setup on concurrent calls
RISC-V: Don't allow write+exec only page mapping request in mmap
ALSA: hda: Add NVIDIA codec IDs 9a & 9d through a0 to patch table
ALSA: hda/realtek - Add quirk for MSI GE63 laptop
ACPI: sysfs: Fix pm_profile_attr type
erofs: fix partially uninitialized misuse in z_erofs_onlinepage_fixup
KVM: X86: Fix MSR range of APIC registers in X2APIC mode
KVM: nVMX: Plumb L2 GPA through to PML emulation
x86/asm/64: Align start of __clear_user() loop to 16-bytes
btrfs: fix data block group relocation failure due to concurrent scrub
btrfs: fix failure of RWF_NOWAIT write into prealloc extent beyond eof
mm/slab: use memzero_explicit() in kzfree()
ocfs2: avoid inode removal while nfsd is accessing it
ocfs2: load global_inode_alloc
ocfs2: fix value of OCFS2_INVALID_SLOT
ocfs2: fix panic on nfs server over ocfs2
arm64: perf: Report the PC value in REGS_ABI_32 mode
tracing: Fix event trigger to accept redundant spaces
ring-buffer: Zero out time extend if it is nested and not absolute
drm: rcar-du: Fix build error
drm/radeon: fix fb_div check in ni_init_smc_spll_table()
Staging: rtl8723bs: prevent buffer overflow in update_sta_support_rate()
sunrpc: fixed rollback in rpc_gssd_dummy_populate()
SUNRPC: Properly set the @subbuf parameter of xdr_buf_subsegment()
pNFS/flexfiles: Fix list corruption if the mirror count changes
NFSv4 fix CLOSE not waiting for direct IO compeletion
dm writecache: correct uncommitted_block when discarding uncommitted entry
dm writecache: add cond_resched to loop in persistent_memory_claim()
xfs: add agf freeblocks verify in xfs_agf_verify
Revert "tty: hvc: Fix data abort due to race in hvc_open"
Linux 4.19.131
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I2c5abdfc2979e50d441bb0e0bcd499e03c61cefd
[ Upstream commit 95459261c99f1621d90bc628c2a48e60b7cf9a88 ]
pm_runtime_get_sync() increments the runtime PM usage counter even
the call returns an error code. Thus a pairing decrement is needed
on the error handling path to keep the counter balanced.
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@nokia.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Merge 4.19.130 into android-4.19-stable
Changes in 4.19.130
power: supply: bq24257_charger: Replace depends on REGMAP_I2C with select
clk: sunxi: Fix incorrect usage of round_down()
ASoC: tegra: tegra_wm8903: Support nvidia, headset property
i2c: piix4: Detect secondary SMBus controller on AMD AM4 chipsets
iio: pressure: bmp280: Tolerate IRQ before registering
remoteproc: Fix IDR initialisation in rproc_alloc()
clk: qcom: msm8916: Fix the address location of pll->config_reg
backlight: lp855x: Ensure regulators are disabled on probe failure
ASoC: davinci-mcasp: Fix dma_chan refcnt leak when getting dma type
ARM: integrator: Add some Kconfig selections
scsi: qedi: Check for buffer overflow in qedi_set_path()
ALSA: hda/realtek - Introduce polarity for micmute LED GPIO
ALSA: isa/wavefront: prevent out of bounds write in ioctl
PCI: Allow pci_resize_resource() for devices on root bus
scsi: qla2xxx: Fix issue with adapter's stopping state
iio: bmp280: fix compensation of humidity
f2fs: report delalloc reserve as non-free in statfs for project quota
i2c: pxa: clear all master action bits in i2c_pxa_stop_message()
clk: samsung: Mark top ISP and CAM clocks on Exynos542x as critical
usblp: poison URBs upon disconnect
serial: 8250: Fix max baud limit in generic 8250 port
dm mpath: switch paths in dm_blk_ioctl() code path
PCI: aardvark: Don't blindly enable ASPM L0s and don't write to read-only register
ps3disk: use the default segment boundary
vfio/pci: fix memory leaks in alloc_perm_bits()
RDMA/mlx5: Add init2init as a modify command
m68k/PCI: Fix a memory leak in an error handling path
gpio: dwapb: Call acpi_gpiochip_free_interrupts() on GPIO chip de-registration
mfd: wm8994: Fix driver operation if loaded as modules
scsi: lpfc: Fix lpfc_nodelist leak when processing unsolicited event
clk: clk-flexgen: fix clock-critical handling
powerpc/perf/hv-24x7: Fix inconsistent output values incase multiple hv-24x7 events run
nfsd: Fix svc_xprt refcnt leak when setup callback client failed
PCI: vmd: Filter resource type bits from shadow register
powerpc/crashkernel: Take "mem=" option into account
pwm: img: Call pm_runtime_put() in pm_runtime_get_sync() failed case
yam: fix possible memory leak in yam_init_driver
NTB: ntb_pingpong: Choose doorbells based on port number
NTB: Fix the default port and peer numbers for legacy drivers
mksysmap: Fix the mismatch of '.L' symbols in System.map
apparmor: fix introspection of of task mode for unconfined tasks
apparmor: check/put label on apparmor_sk_clone_security()
ASoC: meson: add missing free_irq() in error path
scsi: sr: Fix sr_probe() missing deallocate of device minor
scsi: ibmvscsi: Don't send host info in adapter info MAD after LPM
apparmor: fix nnp subset test for unconfined
x86/purgatory: Disable various profiling and sanitizing options
staging: greybus: fix a missing-check bug in gb_lights_light_config()
arm64: dts: mt8173: fix unit name warnings
scsi: qedi: Do not flush offload work if ARP not resolved
ARM: dts: sun8i-h2-plus-bananapi-m2-zero: Fix led polarity
gpio: dwapb: Append MODULE_ALIAS for platform driver
scsi: qedf: Fix crash when MFW calls for protocol stats while function is still probing
pinctrl: rza1: Fix wrong array assignment of rza1l_swio_entries
firmware: qcom_scm: fix bogous abuse of dma-direct internals
staging: gasket: Fix mapping refcnt leak when put attribute fails
staging: gasket: Fix mapping refcnt leak when register/store fails
ALSA: usb-audio: Improve frames size computation
ALSA: usb-audio: Fix racy list management in output queue
s390/qdio: put thinint indicator after early error
tty: hvc: Fix data abort due to race in hvc_open
slimbus: ngd: get drvdata from correct device
thermal/drivers/ti-soc-thermal: Avoid dereferencing ERR_PTR
usb: dwc3: gadget: Properly handle failed kick_transfer
staging: sm750fb: add missing case while setting FB_VISUAL
PCI: v3-semi: Fix a memory leak in v3_pci_probe() error handling paths
i2c: pxa: fix i2c_pxa_scream_blue_murder() debug output
serial: amba-pl011: Make sure we initialize the port.lock spinlock
drivers: base: Fix NULL pointer exception in __platform_driver_probe() if a driver developer is foolish
PCI: rcar: Fix incorrect programming of OB windows
PCI/ASPM: Allow ASPM on links to PCIe-to-PCI/PCI-X Bridges
scsi: qla2xxx: Fix warning after FC target reset
power: supply: lp8788: Fix an error handling path in 'lp8788_charger_probe()'
power: supply: smb347-charger: IRQSTAT_D is volatile
scsi: mpt3sas: Fix double free warnings
pinctrl: rockchip: fix memleak in rockchip_dt_node_to_map
dlm: remove BUG() before panic()
clk: ti: composite: fix memory leak
PCI: Fix pci_register_host_bridge() device_register() error handling
powerpc/64: Don't initialise init_task->thread.regs
tty: n_gsm: Fix SOF skipping
tty: n_gsm: Fix waking up upper tty layer when room available
HID: Add quirks for Trust Panora Graphic Tablet
ipmi: use vzalloc instead of kmalloc for user creation
powerpc/pseries/ras: Fix FWNMI_VALID off by one
powerpc/ps3: Fix kexec shutdown hang
vfio-pci: Mask cap zero
usb/ohci-platform: Fix a warning when hibernating
drm/msm/mdp5: Fix mdp5_init error path for failed mdp5_kms allocation
ASoC: Intel: bytcr_rt5640: Add quirk for Toshiba Encore WT8-A tablet
USB: host: ehci-mxc: Add error handling in ehci_mxc_drv_probe()
tty: n_gsm: Fix bogus i++ in gsm_data_kick
fpga: dfl: afu: Corrected error handling levels
clk: samsung: exynos5433: Add IGNORE_UNUSED flag to sclk_i2s1
scsi: target: tcmu: Userspace must not complete queued commands
arm64: tegra: Fix ethernet phy-mode for Jetson Xavier
powerpc/64s/pgtable: fix an undefined behaviour
dm zoned: return NULL if dmz_get_zone_for_reclaim() fails to find a zone
PCI/PTM: Inherit Switch Downstream Port PTM settings from Upstream Port
PCI: dwc: Fix inner MSI IRQ domain registration
IB/cma: Fix ports memory leak in cma_configfs
watchdog: da9062: No need to ping manually before setting timeout
usb: dwc2: gadget: move gadget resume after the core is in L0 state
USB: gadget: udc: s3c2410_udc: Remove pointless NULL check in s3c2410_udc_nuke
usb: gadget: lpc32xx_udc: don't dereference ep pointer before null check
usb: gadget: fix potential double-free in m66592_probe.
usb: gadget: Fix issue with config_ep_by_speed function
RDMA/iw_cxgb4: cleanup device debugfs entries on ULD remove
x86/apic: Make TSC deadline timer detection message visible
ASoC: fix incomplete error-handling in img_i2s_in_probe.
scsi: target: tcmu: Fix a use after free in tcmu_check_expired_queue_cmd()
clk: bcm2835: Fix return type of bcm2835_register_gate
scsi: ufs-qcom: Fix scheduling while atomic issue
KVM: PPC: Book3S HV: Ignore kmemleak false positives
clk: sprd: return correct type of value for _sprd_pll_recalc_rate
net: sunrpc: Fix off-by-one issues in 'rpc_ntop6'
NFSv4.1 fix rpc_call_done assignment for BIND_CONN_TO_SESSION
of: Fix a refcounting bug in __of_attach_node_sysfs()
powerpc/4xx: Don't unmap NULL mbase
extcon: adc-jack: Fix an error handling path in 'adc_jack_probe()'
ASoC: fsl_asrc_dma: Fix dma_chan leak when config DMA channel failed
vfio/mdev: Fix reference count leak in add_mdev_supported_type
rxrpc: Adjust /proc/net/rxrpc/calls to display call->debug_id not user_ID
openrisc: Fix issue with argument clobbering for clone/fork
gfs2: Allow lock_nolock mount to specify jid=X
scsi: iscsi: Fix reference count leak in iscsi_boot_create_kobj
scsi: ufs: Don't update urgent bkops level when toggling auto bkops
pinctrl: imxl: Fix an error handling path in 'imx1_pinctrl_core_probe()'
pinctrl: freescale: imx: Fix an error handling path in 'imx_pinctrl_probe()'
crypto: omap-sham - add proper load balancing support for multicore
geneve: change from tx_error to tx_dropped on missing metadata
lib/zlib: remove outdated and incorrect pre-increment optimization
include/linux/bitops.h: avoid clang shift-count-overflow warnings
elfnote: mark all .note sections SHF_ALLOC
selftests/vm/pkeys: fix alloc_random_pkey() to make it really random
blktrace: use errno instead of bi_status
blktrace: fix endianness in get_pdu_int()
blktrace: fix endianness for blk_log_remap()
gfs2: fix use-after-free on transaction ail lists
ntb_perf: pass correct struct device to dma_alloc_coherent
ntb_tool: pass correct struct device to dma_alloc_coherent
NTB: ntb_tool: reading the link file should not end in a NULL byte
NTB: Revert the change to use the NTB device dev for DMA allocations
NTB: perf: Don't require one more memory window than number of peers
NTB: perf: Fix support for hardware that doesn't have port numbers
NTB: perf: Fix race condition when run with ntb_test
NTB: ntb_test: Fix bug when counting remote files
drivers/perf: hisi: Fix wrong value for all counters enable
selftests/net: in timestamping, strncpy needs to preserve null byte
afs: Fix memory leak in afs_put_sysnames()
ASoC: core: only convert non DPCM link to DPCM link
ASoC: Intel: bytcr_rt5640: Add quirk for Toshiba Encore WT10-A tablet
ASoC: rt5645: Add platform-data for Asus T101HA
drm/sun4i: hdmi ddc clk: Fix size of m divider
scsi: acornscsi: Fix an error handling path in acornscsi_probe()
x86/idt: Keep spurious entries unset in system_vectors
net/filter: Permit reading NET in load_bytes_relative when MAC not set
xdp: Fix xsk_generic_xmit errno
usb/xhci-plat: Set PM runtime as active on resume
usb: host: ehci-platform: add a quirk to avoid stuck
usb/ehci-platform: Set PM runtime as active on resume
perf report: Fix NULL pointer dereference in hists__fprintf_nr_sample_events()
ext4: stop overwrite the errcode in ext4_setup_super
bcache: fix potential deadlock problem in btree_gc_coalesce
afs: Fix non-setting of mtime when writing into mmap
afs: afs_write_end() should change i_size under the right lock
block: Fix use-after-free in blkdev_get()
arm64: hw_breakpoint: Don't invoke overflow handler on uaccess watchpoints
libata: Use per port sync for detach
drm: encoder_slave: fix refcouting error for modules
drm/dp_mst: Reformat drm_dp_check_act_status() a bit
drm/qxl: Use correct notify port address when creating cursor ring
drm/amdgpu: Replace invalid device ID with a valid device ID
selinux: fix double free
ext4: fix partial cluster initialization when splitting extent
ext4: avoid race conditions when remounting with options that change dax
drm/dp_mst: Increase ACT retry timeout to 3s
x86/boot/compressed: Relax sed symbol type regex for LLVM ld.lld
block: nr_sects_write(): Disable preemption on seqcount write
mtd: rawnand: Pass a nand_chip object to nand_scan()
mtd: rawnand: Pass a nand_chip object to nand_release()
mtd: rawnand: diskonchip: Fix the probe error path
mtd: rawnand: sharpsl: Fix the probe error path
mtd: rawnand: xway: Fix the probe error path
mtd: rawnand: orion: Fix the probe error path
mtd: rawnand: oxnas: Add of_node_put()
mtd: rawnand: oxnas: Fix the probe error path
mtd: rawnand: socrates: Fix the probe error path
mtd: rawnand: plat_nand: Fix the probe error path
mtd: rawnand: mtk: Fix the probe error path
mtd: rawnand: tmio: Fix the probe error path
s390: fix syscall_get_error for compat processes
drm/i915: Whitelist context-local timestamp in the gen9 cmdparser
drm/i915/icl+: Fix hotplug interrupt disabling after storm detection
crypto: algif_skcipher - Cap recv SG list at ctx->used
crypto: algboss - don't wait during notifier callback
kprobes: Fix to protect kick_kprobe_optimizer() by kprobe_mutex
e1000e: Do not wake up the system via WOL if device wakeup is disabled
net: octeon: mgmt: Repair filling of RX ring
kretprobe: Prevent triggering kretprobe from within kprobe_flush_task
sched/rt, net: Use CONFIG_PREEMPTION.patch
net: core: device_rename: Use rwsem instead of a seqcount
Revert "dpaa_eth: fix usage as DSA master, try 3"
md: add feature flag MD_FEATURE_RAID0_LAYOUT
kvm: x86: Move kvm_set_mmio_spte_mask() from x86.c to mmu.c
kvm: x86: Fix reserved bits related calculation errors caused by MKTME
KVM: x86/mmu: Set mmio_value to '0' if reserved #PF can't be generated
Linux 4.19.130
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I8fff23470852b747c3d75461b45f9d77460062d3
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Merge 4.19.129 into android-4.19-stable
Changes in 4.19.129
ipv6: fix IPV6_ADDRFORM operation logic
net_failover: fixed rollback in net_failover_open()
bridge: Avoid infinite loop when suppressing NS messages with invalid options
vxlan: Avoid infinite loop when suppressing NS messages with invalid options
tun: correct header offsets in napi frags mode
selftests: bpf: fix use of undeclared RET_IF macro
make 'user_access_begin()' do 'access_ok()'
Fix 'acccess_ok()' on alpha and SH
arch/openrisc: Fix issues with access_ok()
x86: uaccess: Inhibit speculation past access_ok() in user_access_begin()
lib: Reduce user_access_begin() boundaries in strncpy_from_user() and strnlen_user()
btrfs: merge btrfs_find_device and find_device
btrfs: Detect unbalanced tree with empty leaf before crashing btree operations
crypto: talitos - fix ECB and CBC algs ivsize
Input: mms114 - fix handling of mms345l
ARM: 8977/1: ptrace: Fix mask for thumb breakpoint hook
sched/fair: Don't NUMA balance for kthreads
Input: synaptics - add a second working PNP_ID for Lenovo T470s
drivers/net/ibmvnic: Update VNIC protocol version reporting
powerpc/xive: Clear the page tables for the ESB IO mapping
ath9k_htc: Silence undersized packet warnings
RDMA/uverbs: Make the event_queue fds return POLLERR when disassociated
x86/cpu/amd: Make erratum #1054 a legacy erratum
perf probe: Accept the instance number of kretprobe event
mm: add kvfree_sensitive() for freeing sensitive data objects
aio: fix async fsync creds
btrfs: tree-checker: Check level for leaves and nodes
x86_64: Fix jiffies ODR violation
x86/PCI: Mark Intel C620 MROMs as having non-compliant BARs
x86/speculation: Prevent rogue cross-process SSBD shutdown
x86/reboot/quirks: Add MacBook6,1 reboot quirk
efi/efivars: Add missing kobject_put() in sysfs entry creation error path
ALSA: es1688: Add the missed snd_card_free()
ALSA: hda/realtek - add a pintbl quirk for several Lenovo machines
ALSA: usb-audio: Fix inconsistent card PM state after resume
ALSA: usb-audio: Add vendor, product and profile name for HP Thunderbolt Dock
ACPI: sysfs: Fix reference count leak in acpi_sysfs_add_hotplug_profile()
ACPI: CPPC: Fix reference count leak in acpi_cppc_processor_probe()
ACPI: GED: add support for _Exx / _Lxx handler methods
ACPI: PM: Avoid using power resources if there are none for D0
cgroup, blkcg: Prepare some symbols for module and !CONFIG_CGROUP usages
nilfs2: fix null pointer dereference at nilfs_segctor_do_construct()
spi: dw: Fix controller unregister order
spi: bcm2835aux: Fix controller unregister order
spi: bcm-qspi: when tx/rx buffer is NULL set to 0
PM: runtime: clk: Fix clk_pm_runtime_get() error path
crypto: cavium/nitrox - Fix 'nitrox_get_first_device()' when ndevlist is fully iterated
ALSA: pcm: disallow linking stream to itself
x86/{mce,mm}: Unmap the entire page if the whole page is affected and poisoned
KVM: x86: Fix APIC page invalidation race
kvm: x86: Fix L1TF mitigation for shadow MMU
KVM: x86/mmu: Consolidate "is MMIO SPTE" code
KVM: x86: only do L1TF workaround on affected processors
x86/speculation: Change misspelled STIPB to STIBP
x86/speculation: Add support for STIBP always-on preferred mode
x86/speculation: Avoid force-disabling IBPB based on STIBP and enhanced IBRS.
x86/speculation: PR_SPEC_FORCE_DISABLE enforcement for indirect branches.
spi: No need to assign dummy value in spi_unregister_controller()
spi: Fix controller unregister order
spi: pxa2xx: Fix controller unregister order
spi: bcm2835: Fix controller unregister order
spi: pxa2xx: Balance runtime PM enable/disable on error
spi: pxa2xx: Fix runtime PM ref imbalance on probe error
crypto: virtio: Fix use-after-free in virtio_crypto_skcipher_finalize_req()
crypto: virtio: Fix src/dst scatterlist calculation in __virtio_crypto_skcipher_do_req()
crypto: virtio: Fix dest length calculation in __virtio_crypto_skcipher_do_req()
selftests/net: in rxtimestamp getopt_long needs terminating null entry
ovl: initialize error in ovl_copy_xattr
proc: Use new_inode not new_inode_pseudo
video: fbdev: w100fb: Fix a potential double free.
KVM: nSVM: fix condition for filtering async PF
KVM: nSVM: leave ASID aside in copy_vmcb_control_area
KVM: nVMX: Consult only the "basic" exit reason when routing nested exit
KVM: MIPS: Define KVM_ENTRYHI_ASID to cpu_asid_mask(&boot_cpu_data)
KVM: MIPS: Fix VPN2_MASK definition for variable cpu_vmbits
KVM: arm64: Make vcpu_cp1x() work on Big Endian hosts
scsi: megaraid_sas: TM command refire leads to controller firmware crash
ath9k: Fix use-after-free Read in ath9k_wmi_ctrl_rx
ath9k: Fix use-after-free Write in ath9k_htc_rx_msg
ath9x: Fix stack-out-of-bounds Write in ath9k_hif_usb_rx_cb
ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb
Smack: slab-out-of-bounds in vsscanf
drm/vkms: Hold gem object while still in-use
mm/slub: fix a memory leak in sysfs_slab_add()
fat: don't allow to mount if the FAT length == 0
perf: Add cond_resched() to task_function_call()
agp/intel: Reinforce the barrier after GTT updates
mmc: sdhci-msm: Clear tuning done flag while hs400 tuning
ARM: dts: at91: sama5d2_ptc_ek: fix sdmmc0 node description
mmc: sdio: Fix potential NULL pointer error in mmc_sdio_init_card()
xen/pvcalls-back: test for errors when calling backend_connect()
KVM: arm64: Synchronize sysreg state on injecting an AArch32 exception
ACPI: GED: use correct trigger type field in _Exx / _Lxx handling
drm: bridge: adv7511: Extend list of audio sample rates
crypto: ccp -- don't "select" CONFIG_DMADEVICES
media: si2157: Better check for running tuner in init
objtool: Ignore empty alternatives
spi: pxa2xx: Apply CS clk quirk to BXT
net: atlantic: make hw_get_regs optional
net: ena: fix error returning in ena_com_get_hash_function()
efi/libstub/x86: Work around LLVM ELF quirk build regression
arm64: cacheflush: Fix KGDB trap detection
spi: dw: Zero DMA Tx and Rx configurations on stack
arm64: insn: Fix two bugs in encoding 32-bit logical immediates
ixgbe: Fix XDP redirect on archs with PAGE_SIZE above 4K
MIPS: Loongson: Build ATI Radeon GPU driver as module
Bluetooth: Add SCO fallback for invalid LMP parameters error
kgdb: Disable WARN_CONSOLE_UNLOCKED for all kgdb
kgdb: Prevent infinite recursive entries to the debugger
spi: dw: Enable interrupts in accordance with DMA xfer mode
clocksource: dw_apb_timer: Make CPU-affiliation being optional
clocksource: dw_apb_timer_of: Fix missing clockevent timers
btrfs: do not ignore error from btrfs_next_leaf() when inserting checksums
ARM: 8978/1: mm: make act_mm() respect THREAD_SIZE
batman-adv: Revert "disable ethtool link speed detection when auto negotiation off"
mmc: meson-mx-sdio: trigger a soft reset after a timeout or CRC error
spi: dw: Fix Rx-only DMA transfers
x86/kvm/hyper-v: Explicitly align hcall param for kvm_hyperv_exit
net: vmxnet3: fix possible buffer overflow caused by bad DMA value in vmxnet3_get_rss()
staging: android: ion: use vmap instead of vm_map_ram
brcmfmac: fix wrong location to get firmware feature
tools api fs: Make xxx__mountpoint() more scalable
e1000: Distribute switch variables for initialization
dt-bindings: display: mediatek: control dpi pins mode to avoid leakage
audit: fix a net reference leak in audit_send_reply()
media: dvb: return -EREMOTEIO on i2c transfer failure.
media: platform: fcp: Set appropriate DMA parameters
MIPS: Make sparse_init() using top-down allocation
Bluetooth: btbcm: Add 2 missing models to subver tables
audit: fix a net reference leak in audit_list_rules_send()
netfilter: nft_nat: return EOPNOTSUPP if type or flags are not supported
selftests/bpf: Fix memory leak in extract_build_id()
net: bcmgenet: set Rx mode before starting netif
lib/mpi: Fix 64-bit MIPS build with Clang
exit: Move preemption fixup up, move blocking operations down
sched/core: Fix illegal RCU from offline CPUs
drivers/perf: hisi: Fix typo in events attribute array
net: lpc-enet: fix error return code in lpc_mii_init()
media: cec: silence shift wrapping warning in __cec_s_log_addrs()
net: allwinner: Fix use correct return type for ndo_start_xmit()
powerpc/spufs: fix copy_to_user while atomic
xfs: clean up the error handling in xfs_swap_extents
Crypto/chcr: fix for ccm(aes) failed test
MIPS: Truncate link address into 32bit for 32bit kernel
mips: cm: Fix an invalid error code of INTVN_*_ERR
kgdb: Fix spurious true from in_dbg_master()
xfs: reset buffer write failure state on successful completion
xfs: fix duplicate verification from xfs_qm_dqflush()
platform/x86: intel-vbtn: Use acpi_evaluate_integer()
platform/x86: intel-vbtn: Split keymap into buttons and switches parts
platform/x86: intel-vbtn: Do not advertise switches to userspace if they are not there
platform/x86: intel-vbtn: Also handle tablet-mode switch on "Detachable" and "Portable" chassis-types
nvme: refine the Qemu Identify CNS quirk
ath10k: Remove msdu from idr when management pkt send fails
wcn36xx: Fix error handling path in 'wcn36xx_probe()'
net: qed*: Reduce RX and TX default ring count when running inside kdump kernel
mt76: avoid rx reorder buffer overflow
md: don't flush workqueue unconditionally in md_open
veth: Adjust hard_start offset on redirect XDP frames
net/mlx5e: IPoIB, Drop multicast packets that this interface sent
rtlwifi: Fix a double free in _rtl_usb_tx_urb_setup()
mwifiex: Fix memory corruption in dump_station
x86/boot: Correct relocation destination on old linkers
mips: MAAR: Use more precise address mask
mips: Add udelay lpj numbers adjustment
crypto: stm32/crc32 - fix ext4 chksum BUG_ON()
crypto: stm32/crc32 - fix run-time self test issue.
crypto: stm32/crc32 - fix multi-instance
x86/mm: Stop printing BRK addresses
m68k: mac: Don't call via_flush_cache() on Mac IIfx
btrfs: qgroup: mark qgroup inconsistent if we're inherting snapshot to a new qgroup
macvlan: Skip loopback packets in RX handler
PCI: Don't disable decoding when mmio_always_on is set
MIPS: Fix IRQ tracing when call handle_fpe() and handle_msa_fpe()
bcache: fix refcount underflow in bcache_device_free()
mmc: sdhci-msm: Set SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12 quirk
staging: greybus: sdio: Respect the cmd->busy_timeout from the mmc core
mmc: via-sdmmc: Respect the cmd->busy_timeout from the mmc core
ixgbe: fix signed-integer-overflow warning
mmc: sdhci-esdhc-imx: fix the mask for tuning start point
spi: dw: Return any value retrieved from the dma_transfer callback
cpuidle: Fix three reference count leaks
platform/x86: hp-wmi: Convert simple_strtoul() to kstrtou32()
platform/x86: intel-hid: Add a quirk to support HP Spectre X2 (2015)
platform/x86: intel-vbtn: Only blacklist SW_TABLET_MODE on the 9 / "Laptop" chasis-type
string.h: fix incompatibility between FORTIFY_SOURCE and KASAN
btrfs: include non-missing as a qualifier for the latest_bdev
btrfs: send: emit file capabilities after chown
mm: thp: make the THP mapcount atomic against __split_huge_pmd_locked()
mm: initialize deferred pages with interrupts enabled
ima: Fix ima digest hash table key calculation
ima: Directly assign the ima_default_policy pointer to ima_rules
evm: Fix possible memory leak in evm_calc_hmac_or_hash()
ext4: fix EXT_MAX_EXTENT/INDEX to check for zeroed eh_max
ext4: fix error pointer dereference
ext4: fix race between ext4_sync_parent() and rename()
PCI: Avoid Pericom USB controller OHCI/EHCI PME# defect
PCI: Avoid FLR for AMD Matisse HD Audio & USB 3.0
PCI: Avoid FLR for AMD Starship USB 3.0
PCI: Add ACS quirk for iProc PAXB
PCI: Add ACS quirk for Intel Root Complex Integrated Endpoints
PCI: Remove unused NFP32xx IDs
pci:ipmi: Move IPMI PCI class id defines to pci_ids.h
hwmon/k10temp, x86/amd_nb: Consolidate shared device IDs
x86/amd_nb: Add PCI device IDs for family 17h, model 30h
PCI: add USR vendor id and use it in r8169 and w6692 driver
PCI: Move Synopsys HAPS platform device IDs
PCI: Move Rohm Vendor ID to generic list
misc: pci_endpoint_test: Add the layerscape EP device support
misc: pci_endpoint_test: Add support to test PCI EP in AM654x
PCI: Add Synopsys endpoint EDDA Device ID
PCI: Add NVIDIA GPU multi-function power dependencies
PCI: Enable NVIDIA HDA controllers
PCI: mediatek: Add controller support for MT7629
x86/amd_nb: Add PCI device IDs for family 17h, model 70h
ALSA: lx6464es - add support for LX6464ESe pci express variant
PCI: Add Genesys Logic, Inc. Vendor ID
PCI: Add Amazon's Annapurna Labs vendor ID
PCI: vmd: Add device id for VMD device 8086:9A0B
x86/amd_nb: Add Family 19h PCI IDs
PCI: Add Loongson vendor ID
serial: 8250_pci: Move Pericom IDs to pci_ids.h
PCI: Make ACS quirk implementations more uniform
PCI: Unify ACS quirk desired vs provided checking
PCI: Generalize multi-function power dependency device links
btrfs: fix error handling when submitting direct I/O bio
btrfs: fix wrong file range cleanup after an error filling dealloc range
ima: Call ima_calc_boot_aggregate() in ima_eventdigest_init()
PCI: Program MPS for RCiEP devices
e1000e: Disable TSO for buffer overrun workaround
e1000e: Relax condition to trigger reset for ME workaround
carl9170: remove P2P_GO support
media: go7007: fix a miss of snd_card_free
Bluetooth: hci_bcm: fix freeing not-requested IRQ
b43legacy: Fix case where channel status is corrupted
b43: Fix connection problem with WPA3
b43_legacy: Fix connection problem with WPA3
media: ov5640: fix use of destroyed mutex
igb: Report speed and duplex as unknown when device is runtime suspended
power: vexpress: add suppress_bind_attrs to true
pinctrl: samsung: Correct setting of eint wakeup mask on s5pv210
pinctrl: samsung: Save/restore eint_mask over suspend for EINT_TYPE GPIOs
gnss: sirf: fix error return code in sirf_probe()
sparc32: fix register window handling in genregs32_[gs]et()
sparc64: fix misuses of access_process_vm() in genregs32_[sg]et()
dm crypt: avoid truncating the logical block size
alpha: fix memory barriers so that they conform to the specification
kernel/cpu_pm: Fix uninitted local in cpu_pm
ARM: tegra: Correct PL310 Auxiliary Control Register initialization
ARM: dts: exynos: Fix GPIO polarity for thr GalaxyS3 CM36651 sensor's bus
ARM: dts: at91: sama5d2_ptc_ek: fix vbus pin
ARM: dts: s5pv210: Set keep-power-in-suspend for SDHCI1 on Aries
drivers/macintosh: Fix memleak in windfarm_pm112 driver
powerpc/64s: Don't let DT CPU features set FSCR_DSCR
powerpc/64s: Save FSCR to init_task.thread.fscr after feature init
kbuild: force to build vmlinux if CONFIG_MODVERSION=y
sunrpc: svcauth_gss_register_pseudoflavor must reject duplicate registrations.
sunrpc: clean up properly in gss_mech_unregister()
mtd: rawnand: brcmnand: fix hamming oob layout
mtd: rawnand: pasemi: Fix the probe error path
w1: omap-hdq: cleanup to add missing newline for some dev_dbg
perf probe: Do not show the skipped events
perf probe: Fix to check blacklist address correctly
perf probe: Check address correctness by map instead of _etext
perf symbols: Fix debuginfo search for Ubuntu
Linux 4.19.129
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I7b1108d90ee1109a28fe488a4358b7a3e101d9c9
commit f30d3ced9fafa03e4855508929b5b6334907f45e upstream.
After changing the timing between GTT updates and execution on the GPU,
we started seeing sporadic failures on Ironlake. These were narrowed
down to being an insufficiently strong enough barrier/delay after
updating the GTT and scheduling execution on the GPU. By forcing the
uncached read, and adding the missing barrier for the singular
insert_page (relocation paths), the sporadic failures go away.
Fixes: 983d308cb8 ("agp/intel: Serialise after GTT updates")
Fixes: 3497971a71 ("agp/intel: Flush chipset writes after updating a single PTE")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Andi Shyti <andi.shyti@intel.com>
Cc: stable@vger.kernel.org # v4.0+
Link: https://patchwork.freedesktop.org/patch/msgid/20200410083535.25464-1-chris@chris-wilson.co.uk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge 4.19.119 into android-4.19
Changes in 4.19.119
ext4: fix extent_status fragmentation for plain files
drm/msm: Use the correct dma_sync calls harder
bpftool: Fix printing incorrect pointer in btf_dump_ptr
crypto: mxs-dcp - make symbols 'sha1_null_hash' and 'sha256_null_hash' static
vti4: removed duplicate log message.
arm64: Add part number for Neoverse N1
arm64: errata: Hide CTR_EL0.DIC on systems affected by Neoverse-N1 #1542419
arm64: Fake the IminLine size on systems affected by Neoverse-N1 #1542419
arm64: compat: Workaround Neoverse-N1 #1542419 for compat user-space
arm64: Silence clang warning on mismatched value/register sizes
watchdog: reset last_hw_keepalive time at start
scsi: lpfc: Fix kasan slab-out-of-bounds error in lpfc_unreg_login
scsi: lpfc: Fix crash in target side cable pulls hitting WAIT_FOR_UNREG
ceph: return ceph_mdsc_do_request() errors from __get_parent()
ceph: don't skip updating wanted caps when cap is stale
pwm: rcar: Fix late Runtime PM enablement
scsi: iscsi: Report unbind session event when the target has been removed
ASoC: Intel: atom: Take the drv->lock mutex before calling sst_send_slot_map()
nvme: fix deadlock caused by ANA update wrong locking
kernel/gcov/fs.c: gcov_seq_next() should increase position index
selftests: kmod: fix handling test numbers above 9
ipc/util.c: sysvipc_find_ipc() should increase position index
kconfig: qconf: Fix a few alignment issues
s390/cio: avoid duplicated 'ADD' uevents
loop: Better discard support for block devices
Revert "powerpc/64: irq_work avoid interrupt when called with hardware irqs enabled"
pwm: renesas-tpu: Fix late Runtime PM enablement
pwm: bcm2835: Dynamically allocate base
perf/core: Disable page faults when getting phys address
ASoC: Intel: bytcr_rt5640: Add quirk for MPMAN MPWIN895CL tablet
xhci: Ensure link state is U3 after setting USB_SS_PORT_LS_U3
drm/amd/display: Not doing optimize bandwidth if flip pending.
tracing/selftests: Turn off timeout setting
virtio-blk: improve virtqueue error to BLK_STS
scsi: smartpqi: fix call trace in device discovery
PCI/ASPM: Allow re-enabling Clock PM
net: ipv6: add net argument to ip6_dst_lookup_flow
net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup
blktrace: Protect q->blk_trace with RCU
blktrace: fix dereference after null check
f2fs: fix to avoid memory leakage in f2fs_listxattr
KVM: VMX: Zero out *all* general purpose registers after VM-Exit
KVM: nVMX: Always sync GUEST_BNDCFGS when it comes from vmcs01
KVM: Introduce a new guest mapping API
kvm: fix compilation on aarch64
kvm: fix compilation on s390
kvm: fix compile on s390 part 2
KVM: Properly check if "page" is valid in kvm_vcpu_unmap
x86/kvm: Introduce kvm_(un)map_gfn()
x86/kvm: Cache gfn to pfn translation
x86/KVM: Make sure KVM_VCPU_FLUSH_TLB flag is not missed
x86/KVM: Clean up host's steal time structure
cxgb4: fix adapter crash due to wrong MC size
cxgb4: fix large delays in PTP synchronization
ipv6: fix restrict IPV6_ADDRFORM operation
macsec: avoid to set wrong mtu
macvlan: fix null dereference in macvlan_device_event()
net: bcmgenet: correct per TX/RX ring statistics
net: netrom: Fix potential nr_neigh refcnt leak in nr_add_node
net: stmmac: dwmac-meson8b: Add missing boundary to RGMII TX clock array
net/x25: Fix x25_neigh refcnt leak when receiving frame
sched: etf: do not assume all sockets are full blown
tcp: cache line align MAX_TCP_HEADER
team: fix hang in team_mode_get()
vrf: Fix IPv6 with qdisc and xfrm
net: dsa: b53: Lookup VID in ARL searches when VLAN is enabled
net: dsa: b53: Fix ARL register definitions
net: dsa: b53: Rework ARL bin logic
net: dsa: b53: b53_arl_rw_op() needs to select IVL or SVL
xfrm: Always set XFRM_TRANSFORMED in xfrm{4,6}_output_finish
vrf: Check skb for XFRM_TRANSFORMED flag
mlxsw: Fix some IS_ERR() vs NULL bugs
KEYS: Avoid false positive ENOMEM error on key read
ALSA: hda: Remove ASUS ROG Zenith from the blacklist
ALSA: usb-audio: Add static mapping table for ALC1220-VB-based mobos
ALSA: usb-audio: Add connector notifier delegation
iio: core: remove extra semi-colon from devm_iio_device_register() macro
iio: st_sensors: rely on odr mask to know if odr can be set
iio: adc: stm32-adc: fix sleep in atomic context
iio: xilinx-xadc: Fix ADC-B powerdown
iio: xilinx-xadc: Fix clearing interrupt when enabling trigger
iio: xilinx-xadc: Fix sequencer configuration for aux channels in simultaneous mode
iio: xilinx-xadc: Make sure not exceed maximum samplerate
fs/namespace.c: fix mountpoint reference counter race
USB: sisusbvga: Change port variable from signed to unsigned
USB: Add USB_QUIRK_DELAY_CTRL_MSG and USB_QUIRK_DELAY_INIT for Corsair K70 RGB RAPIDFIRE
USB: early: Handle AMD's spec-compliant identifiers, too
USB: core: Fix free-while-in-use bug in the USB S-Glibrary
USB: hub: Fix handling of connect changes during sleep
vmalloc: fix remap_vmalloc_range() bounds checks
mm/hugetlb: fix a addressing exception caused by huge_pte_offset
mm/ksm: fix NULL pointer dereference when KSM zero page is enabled
tools/vm: fix cross-compile build
ALSA: usx2y: Fix potential NULL dereference
ALSA: hda/realtek - Fix unexpected init_amp override
ALSA: hda/realtek - Add new codec supported for ALC245
ALSA: usb-audio: Fix usb audio refcnt leak when getting spdif
ALSA: usb-audio: Filter out unsupported sample rates on Focusrite devices
tpm/tpm_tis: Free IRQ if probing fails
tpm: ibmvtpm: retry on H_CLOSED in tpm_ibmvtpm_send()
KVM: s390: Return last valid slot if approx index is out-of-bounds
KVM: Check validity of resolved slot when searching memslots
KVM: VMX: Enable machine check support for 32bit targets
tty: hvc: fix buffer overflow during hvc_alloc().
tty: rocket, avoid OOB access
usb-storage: Add unusual_devs entry for JMicron JMS566
audit: check the length of userspace generated audit records
ASoC: dapm: fixup dapm kcontrol widget
iwlwifi: pcie: actually release queue memory in TVQM
iwlwifi: mvm: beacon statistics shouldn't go backwards
ARM: imx: provide v7_cpu_resume() only on ARM_CPU_SUSPEND=y
powerpc/setup_64: Set cache-line-size based on cache-block-size
staging: comedi: dt2815: fix writing hi byte of analog output
staging: comedi: Fix comedi_device refcnt leak in comedi_open
vt: don't hardcode the mem allocation upper bound
vt: don't use kmalloc() for the unicode screen buffer
staging: vt6656: Don't set RCR_MULTICAST or RCR_BROADCAST by default.
staging: vt6656: Fix calling conditions of vnt_set_bss_mode
staging: vt6656: Fix drivers TBTT timing counter.
staging: vt6656: Fix pairwise key entry save.
staging: vt6656: Power save stop wake_up_count wrap around.
cdc-acm: close race betrween suspend() and acm_softint
cdc-acm: introduce a cool down
UAS: no use logging any details in case of ENODEV
UAS: fix deadlock in error handling and PM flushing work
usb: dwc3: gadget: Fix request completion check
usb: f_fs: Clear OS Extended descriptor counts to zero in ffs_data_reset()
xhci: prevent bus suspend if a roothub port detected a over-current condition
serial: sh-sci: Make sure status register SCxSR is read in correct sequence
xfs: Fix deadlock between AGI and AGF with RENAME_WHITEOUT
s390/mm: fix page table upgrade vs 2ndary address mode accesses
Linux 4.19.119
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I4b16db8472367d135a4ff68d2863c634bf093ef5
commit eba5cf3dcb844c82f54d4a857e124824e252206d upstream.
tpm_ibmvtpm_send() can fail during PowerVM Live Partition Mobility resume
with an H_CLOSED return from ibmvtpm_send_crq(). The PAPR says, 'The
"partner partition suspended" transport event disables the associated CRQ
such that any H_SEND_CRQ hcall() to the associated CRQ returns H_Closed
until the CRQ has been explicitly enabled using the H_ENABLE_CRQ hcall.'
This patch adds a check in tpm_ibmvtpm_send() for an H_CLOSED return from
ibmvtpm_send_crq() and in that case calls tpm_ibmvtpm_resume() and
retries the ibmvtpm_send_crq() once.
Cc: stable@vger.kernel.org # 3.7.x
Fixes: 132f762947 ("drivers/char/tpm: Add new device driver to support IBM vTPM")
Reported-by: Linh Pham <phaml@us.ibm.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Signed-off-by: George Wilson <gcwilson@linux.ibm.com>
Tested-by: Linh Pham <phaml@us.ibm.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit b160c94be5d2816b62c8ac338605668304242959 upstream.
Call disable_interrupts() if we have to revert to polling in order not to
unnecessarily reserve the IRQ for the life-cycle of the driver.
Cc: stable@vger.kernel.org # 4.5.x
Reported-by: Hans de Goede <hdegoede@redhat.com>
Fixes: e3837e74a0 ("tpm_tis: Refactor the interrupt setup")
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge 4.19.116 into android-4.19
Changes in 4.19.116
ARM: dts: sun8i-a83t-tbs-a711: HM5065 doesn't like such a high voltage
bus: sunxi-rsb: Return correct data when mixing 16-bit and 8-bit reads
net: vxge: fix wrong __VA_ARGS__ usage
hinic: fix a bug of waitting for IO stopped
hinic: fix wrong para of wait_for_completion_timeout
cxgb4/ptp: pass the sign of offset delta in FW CMD
qlcnic: Fix bad kzalloc null test
i2c: st: fix missing struct parameter description
cpufreq: imx6q: Fixes unwanted cpu overclocking on i.MX6ULL
media: venus: hfi_parser: Ignore HEVC encoding for V1
firmware: arm_sdei: fix double-lock on hibernate with shared events
null_blk: Fix the null_add_dev() error path
null_blk: Handle null_add_dev() failures properly
null_blk: fix spurious IO errors after failed past-wp access
xhci: bail out early if driver can't accress host in resume
x86: Don't let pgprot_modify() change the page encryption bit
block: keep bdi->io_pages in sync with max_sectors_kb for stacked devices
irqchip/versatile-fpga: Handle chained IRQs properly
sched: Avoid scale real weight down to zero
selftests/x86/ptrace_syscall_32: Fix no-vDSO segfault
PCI/switchtec: Fix init_completion race condition with poll_wait()
media: i2c: video-i2c: fix build errors due to 'imply hwmon'
libata: Remove extra scsi_host_put() in ata_scsi_add_hosts()
pstore/platform: fix potential mem leak if pstore_init_fs failed
gfs2: Don't demote a glock until its revokes are written
x86/boot: Use unsigned comparison for addresses
efi/x86: Ignore the memory attributes table on i386
genirq/irqdomain: Check pointer in irq_domain_alloc_irqs_hierarchy()
block: Fix use-after-free issue accessing struct io_cq
media: i2c: ov5695: Fix power on and off sequences
usb: dwc3: core: add support for disabling SS instances in park mode
irqchip/gic-v4: Provide irq_retrigger to avoid circular locking dependency
md: check arrays is suspended in mddev_detach before call quiesce operations
firmware: fix a double abort case with fw_load_sysfs_fallback
locking/lockdep: Avoid recursion in lockdep_count_{for,back}ward_deps()
block, bfq: fix use-after-free in bfq_idle_slice_timer_body
btrfs: qgroup: ensure qgroup_rescan_running is only set when the worker is at least queued
btrfs: remove a BUG_ON() from merge_reloc_roots()
btrfs: track reloc roots based on their commit root bytenr
IB/mlx5: Replace tunnel mpls capability bits for tunnel_offloads
uapi: rename ext2_swab() to swab() and share globally in swab.h
slub: improve bit diffusion for freelist ptr obfuscation
ASoC: fix regwmask
ASoC: dapm: connect virtual mux with default value
ASoC: dpcm: allow start or stop during pause for backend
ASoC: topology: use name_prefix for new kcontrol
usb: gadget: f_fs: Fix use after free issue as part of queue failure
usb: gadget: composite: Inform controller driver of self-powered
ALSA: usb-audio: Add mixer workaround for TRX40 and co
ALSA: hda: Add driver blacklist
ALSA: hda: Fix potential access overflow in beep helper
ALSA: ice1724: Fix invalid access for enumerated ctl items
ALSA: pcm: oss: Fix regression by buffer overflow fix
ALSA: doc: Document PC Beep Hidden Register on Realtek ALC256
ALSA: hda/realtek - Set principled PC Beep configuration for ALC256
ALSA: hda/realtek - Remove now-unnecessary XPS 13 headphone noise fixups
ALSA: hda/realtek - Add quirk for MSI GL63
media: ti-vpe: cal: fix disable_irqs to only the intended target
acpi/x86: ignore unspecified bit positions in the ACPI global lock field
thermal: devfreq_cooling: inline all stubs for CONFIG_DEVFREQ_THERMAL=n
nvme-fc: Revert "add module to ops template to allow module references"
nvme: Treat discovery subsystems as unique subsystems
PCI: pciehp: Fix indefinite wait on sysfs requests
PCI/ASPM: Clear the correct bits when enabling L1 substates
PCI: Add boot interrupt quirk mechanism for Xeon chipsets
PCI: endpoint: Fix for concurrent memory allocation in OB address region
tpm: Don't make log failures fatal
tpm: tpm1_bios_measurements_next should increase position index
tpm: tpm2_bios_measurements_next should increase position index
KEYS: reaching the keys quotas correctly
irqchip/versatile-fpga: Apply clear-mask earlier
pstore: pstore_ftrace_seq_next should increase position index
MIPS/tlbex: Fix LDDIR usage in setup_pw() for Loongson-3
MIPS: OCTEON: irq: Fix potential NULL pointer dereference
ath9k: Handle txpower changes even when TPC is disabled
signal: Extend exec_id to 64bits
x86/entry/32: Add missing ASM_CLAC to general_protection entry
KVM: nVMX: Properly handle userspace interrupt window request
KVM: s390: vsie: Fix region 1 ASCE sanity shadow address checks
KVM: s390: vsie: Fix delivery of addressing exceptions
KVM: x86: Allocate new rmap and large page tracking when moving memslot
KVM: VMX: Always VMCLEAR in-use VMCSes during crash with kexec support
KVM: x86: Gracefully handle __vmalloc() failure during VM allocation
KVM: VMX: fix crash cleanup when KVM wasn't used
CIFS: Fix bug which the return value by asynchronous read is error
mtd: spinand: Stop using spinand->oobbuf for buffering bad block markers
mtd: spinand: Do not erase the block before writing a bad block marker
Btrfs: fix crash during unmount due to race with delayed inode workers
btrfs: set update the uuid generation as soon as possible
btrfs: drop block from cache on error in relocation
btrfs: fix missing file extent item for hole after ranged fsync
btrfs: fix missing semaphore unlock in btrfs_sync_file
crypto: mxs-dcp - fix scatterlist linearization for hash
erofs: correct the remaining shrink objects
powerpc/pseries: Drop pointless static qualifier in vpa_debugfs_init()
x86/speculation: Remove redundant arch_smt_update() invocation
tools: gpio: Fix out-of-tree build regression
mm: Use fixed constant in page_frag_alloc instead of size + 1
net: qualcomm: rmnet: Allow configuration updates to existing devices
arm64: dts: allwinner: h6: Fix PMU compatible
dm writecache: add cond_resched to avoid CPU hangs
dm verity fec: fix memory leak in verity_fec_dtr
scsi: zfcp: fix missing erp_lock in port recovery trigger for point-to-point
arm64: armv8_deprecated: Fix undef_hook mask for thumb setend
selftests: vm: drop dependencies on page flags from mlock2 tests
rtc: omap: Use define directive for PIN_CONFIG_ACTIVE_HIGH
drm/etnaviv: rework perfmon query infrastructure
powerpc/pseries: Avoid NULL pointer dereference when drmem is unavailable
NFS: Fix a page leak in nfs_destroy_unlinked_subrequests()
ext4: fix a data race at inode->i_blocks
fs/filesystems.c: downgrade user-reachable WARN_ONCE() to pr_warn_once()
ocfs2: no need try to truncate file beyond i_size
perf tools: Support Python 3.8+ in Makefile
s390/diag: fix display of diagnose call statistics
Input: i8042 - add Acer Aspire 5738z to nomux list
clk: ingenic/jz4770: Exit with error if CGU init failed
kmod: make request_module() return an error when autoloading is disabled
cpufreq: powernv: Fix use-after-free
hfsplus: fix crash and filesystem corruption when deleting files
libata: Return correct status in sata_pmp_eh_recover_pm() when ATA_DFLAG_DETACH is set
ipmi: fix hung processes in __get_guid()
xen/blkfront: fix memory allocation flags in blkfront_setup_indirect()
powerpc/powernv/idle: Restore AMR/UAMOR/AMOR after idle
powerpc/64/tm: Don't let userspace set regs->trap via sigreturn
powerpc/hash64/devmap: Use H_PAGE_THP_HUGE when setting up huge devmap PTE entries
powerpc/xive: Use XIVE_BAD_IRQ instead of zero to catch non configured IPIs
powerpc/kprobes: Ignore traps that happened in real mode
scsi: mpt3sas: Fix kernel panic observed on soft HBA unplug
powerpc: Add attributes for setjmp/longjmp
powerpc: Make setjmp/longjmp signature standard
btrfs: use nofs allocations for running delayed items
dm zoned: remove duplicate nr_rnd_zones increase in dmz_init_zone()
crypto: caam - update xts sector size for large input length
crypto: ccree - improve error handling
crypto: ccree - zero out internal struct before use
crypto: ccree - don't mangle the request assoclen
crypto: ccree - dec auth tag size from cryptlen map
crypto: ccree - only try to map auth tag if needed
Revert "drm/dp_mst: Remove VCPI while disabling topology mgr"
drm/dp_mst: Fix clearing payload state on topology disable
drm: Remove PageReserved manipulation from drm_pci_alloc
ftrace/kprobe: Show the maxactive number on kprobe_events
powerpc/fsl_booke: Avoid creating duplicate tlb1 entry
misc: echo: Remove unnecessary parentheses and simplify check for zero
etnaviv: perfmon: fix total and idle HI cyleces readout
mfd: dln2: Fix sanity checking for endpoints
efi/x86: Fix the deletion of variables in mixed mode
Linux 4.19.116
Change-Id: If09fbb53fcb11ea01eaaa7fee7ed21ed6234f352
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit f9bf8adb55cd5a357b247a16aafddf8c97b276e0 upstream.
If .next function does not change position index,
following .show function will repeat output related
to current position index.
For /sys/kernel/security/tpm0/binary_bios_measurements:
1) read after lseek beyound end of file generates whole last line.
2) read after lseek to middle of last line generates
expected end of last line and unexpected whole last line once again.
Cc: stable@vger.kernel.org # 4.19.x
Fixes: 1f4aace60b ("fs/seq_file.c: simplify seq_file iteration code ...")
Link: https://bugzilla.kernel.org/show_bug.cgi?id=206283
Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit d7a47b96ed1102551eb7325f97937e276fb91045 upstream.
If .next function does not change position index,
following .show function will repeat output related
to current position index.
In case of /sys/kernel/security/tpm0/ascii_bios_measurements
and binary_bios_measurements:
1) read after lseek beyound end of file generates whole last line.
2) read after lseek to middle of last line generates
expected end of last line and unexpected whole last line once again.
Cc: stable@vger.kernel.org # 4.19.x
Fixes: 1f4aace60b ("fs/seq_file.c: simplify seq_file iteration code ...")
Link: https://bugzilla.kernel.org/show_bug.cgi?id=206283
Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 805fa88e0780b7ce1cc9b649dd91a0a7164c6eb4 upstream.
If a TPM is in disabled state, it's reasonable for it to have an empty
log. Bailing out of probe in this case means that the PPI interface
isn't available, so there's no way to then enable the TPM from the OS.
In general it seems reasonable to ignore log errors - they shouldn't
interfere with any other TPM functionality.
Signed-off-by: Matthew Garrett <matthewgarrett@google.com>
Cc: stable@vger.kernel.org # 4.19.x
Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge 4.19.115 into android-4.19
Changes in 4.19.115
ipv4: fix a RCU-list lock in fib_triestat_seq_show
net, ip_tunnel: fix interface lookup with no key
sctp: fix refcount bug in sctp_wfree
sctp: fix possibly using a bad saddr with a given dst
nvme-rdma: Avoid double freeing of async event data
drm/amd/display: Add link_rate quirk for Apple 15" MBP 2017
drm/bochs: downgrade pci_request_region failure from error to warning
initramfs: restore default compression behavior
drm/amdgpu: fix typo for vcn1 idle check
tools/power turbostat: Fix gcc build warnings
tools/power turbostat: Fix missing SYS_LPI counter on some Chromebooks
drm/etnaviv: replace MMU flush marker with flush sequence
media: rc: IR signal for Panasonic air conditioner too long
misc: rtsx: set correct pcr_ops for rts522A
misc: pci_endpoint_test: Fix to support > 10 pci-endpoint-test devices
misc: pci_endpoint_test: Avoid using module parameter to determine irqtype
coresight: do not use the BIT() macro in the UAPI header
mei: me: add cedar fork device ids
extcon: axp288: Add wakeup support
power: supply: axp288_charger: Add special handling for HP Pavilion x2 10
ALSA: hda/ca0132 - Add Recon3Di quirk to handle integrated sound on EVGA X99 Classified motherboard
rxrpc: Fix sendmsg(MSG_WAITALL) handling
net: Fix Tx hash bound checking
padata: always acquire cpu_hotplug_lock before pinst->lock
bitops: protect variables in set_mask_bits() macro
include/linux/notifier.h: SRCU: fix ctags
mm: mempolicy: require at least one nodeid for MPOL_PREFERRED
ipv6: don't auto-add link-local address to lag ports
net: dsa: bcm_sf2: Do not register slave MDIO bus with OF
net: dsa: bcm_sf2: Ensure correct sub-node is parsed
net: phy: micrel: kszphy_resume(): add delay after genphy_resume() before accessing PHY registers
net: stmmac: dwmac1000: fix out-of-bounds mac address reg setting
slcan: Don't transmit uninitialized stack data in padding
mlxsw: spectrum_flower: Do not stop at FLOW_ACTION_VLAN_MANGLE
random: always use batched entropy for get_random_u{32,64}
usb: dwc3: gadget: Wrap around when skip TRBs
tools/accounting/getdelays.c: fix netlink attribute length
hwrng: imx-rngc - fix an error path
ASoC: jz4740-i2s: Fix divider written at incorrect offset in register
IB/hfi1: Call kobject_put() when kobject_init_and_add() fails
IB/hfi1: Fix memory leaks in sysfs registration and unregistration
ceph: remove the extra slashes in the server path
ceph: canonicalize server path in place
RDMA/ucma: Put a lock around every call to the rdma_cm layer
RDMA/cma: Teach lockdep about the order of rtnl and lock
Bluetooth: RFCOMM: fix ODEBUG bug in rfcomm_dev_ioctl
RDMA/cm: Update num_paths in cma_resolve_iboe_route error flow
fbcon: fix null-ptr-deref in fbcon_switch
clk: qcom: rcg: Return failure for RCG update
drm/msm: stop abusing dma_map/unmap for cache
arm64: Fix size of __early_cpu_boot_status
rpmsg: glink: Remove chunk size word align warning
usb: dwc3: don't set gadget->is_otg flag
drm_dp_mst_topology: fix broken drm_dp_sideband_parse_remote_dpcd_read()
drm/msm: Use the correct dma_sync calls in msm_gem
Linux 4.19.115
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Idc17d8aa387491167efc60df0a9764b82e4344da
commit 47a1f8e8b3637ff5f7806587883d7d94068d9ee8 upstream.
Make sure that the rngc interrupt is masked if the rngc self test fails.
Self test failure means that probe fails as well. Interrupts should be
masked in this case, regardless of the error.
Cc: stable@vger.kernel.org
Fixes: 1d5449445b ("hwrng: mx-rngc - add a driver for Freescale RNGC")
Reviewed-by: PrasannaKumar Muralidharan <prasannatsmkumar@gmail.com>
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 69efea712f5b0489e67d07565aad5c94e09a3e52 upstream.
It turns out that RDRAND is pretty slow. Comparing these two
constructions:
for (i = 0; i < CHACHA_BLOCK_SIZE; i += sizeof(ret))
arch_get_random_long(&ret);
and
long buf[CHACHA_BLOCK_SIZE / sizeof(long)];
extract_crng((u8 *)buf);
it amortizes out to 352 cycles per long for the top one and 107 cycles
per long for the bottom one, on Coffee Lake Refresh, Intel Core i9-9880H.
And importantly, the top one has the drawback of not benefiting from the
real rng, whereas the bottom one has all the nice benefits of using our
own chacha rng. As get_random_u{32,64} gets used in more places (perhaps
beyond what it was originally intended for when it was introduced as
get_random_{int,long} back in the md5 monstrosity era), it seems like it
might be a good thing to strengthen its posture a tiny bit. Doing this
should only be stronger and not any weaker because that pool is already
initialized with a bunch of rdrand data (when available). This way, we
get the benefits of the hardware rng as well as our own rng.
Another benefit of this is that we no longer hit pitfalls of the recent
stream of AMD bugs in RDRAND. One often used code pattern for various
things is:
do {
val = get_random_u32();
} while (hash_table_contains_key(val));
That recent AMD bug rendered that pattern useless, whereas we're really
very certain that chacha20 output will give pretty distributed numbers,
no matter what.
So, this simplification seems better both from a security perspective
and from a performance perspective.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20200221201037.30231-1-Jason@zx2c4.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge 4.19.108 into android-4.19
Changes in 4.19.108
irqchip/gic-v3-its: Fix misuse of GENMASK macro
iwlwifi: pcie: fix rb_allocator workqueue allocation
ipmi:ssif: Handle a possible NULL pointer reference
drm/msm: Set dma maximum segment size for mdss
dax: pass NOWAIT flag to iomap_apply
mac80211: consider more elements in parsing CRC
cfg80211: check wiphy driver existence for drvinfo report
s390/zcrypt: fix card and queue total counter wrap
qmi_wwan: re-add DW5821e pre-production variant
qmi_wwan: unconditionally reject 2 ep interfaces
ARM: dts: sti: fixup sound frame-inversion for stihxxx-b2120.dtsi
soc/tegra: fuse: Fix build with Tegra194 configuration
net: ena: fix potential crash when rxfh key is NULL
net: ena: fix uses of round_jiffies()
net: ena: add missing ethtool TX timestamping indication
net: ena: fix incorrect default RSS key
net: ena: rss: fix failure to get indirection table
net: ena: rss: store hash function as values and not bits
net: ena: fix incorrectly saving queue numbers when setting RSS indirection table
net: ena: ethtool: use correct value for crc32 hash
net: ena: ena-com.c: prevent NULL pointer dereference
cifs: Fix mode output in debugging statements
cfg80211: add missing policy for NL80211_ATTR_STATUS_CODE
sysrq: Restore original console_loglevel when sysrq disabled
sysrq: Remove duplicated sysrq message
net: fib_rules: Correctly set table field when table number exceeds 8 bits
net: mscc: fix in frame extraction
net: phy: restore mdio regs in the iproc mdio driver
net: sched: correct flower port blocking
nfc: pn544: Fix occasional HW initialization failure
sctp: move the format error check out of __sctp_sf_do_9_1_abort
ipv6: Fix route replacement with dev-only route
ipv6: Fix nlmsg_flags when splitting a multipath route
qede: Fix race between rdma destroy workqueue and link change event
net/tls: Fix to avoid gettig invalid tls record
ext4: potential crash on allocation error in ext4_alloc_flex_bg_array()
audit: fix error handling in audit_data_to_entry()
ACPICA: Introduce ACPI_ACCESS_BYTE_WIDTH() macro
ACPI: watchdog: Fix gas->access_width usage
KVM: VMX: check descriptor table exits on instruction emulation
HID: ite: Only bind to keyboard USB interface on Acer SW5-012 keyboard dock
HID: core: fix off-by-one memset in hid_report_raw_event()
HID: core: increase HID report buffer size to 8KiB
macintosh: therm_windtunnel: fix regression when instantiating devices
tracing: Disable trace_printk() on post poned tests
Revert "PM / devfreq: Modify the device name as devfreq(X) for sysfs"
amdgpu/gmc_v9: save/restore sdpif regs during S3
vhost: Check docket sk_family instead of call getname
HID: alps: Fix an error handling path in 'alps_input_configured()'
HID: hiddev: Fix race in in hiddev_disconnect()
MIPS: VPE: Fix a double free and a memory leak in 'release_vpe()'
i2c: altera: Fix potential integer overflow
i2c: jz4780: silence log flood on txabrt
drm/i915/gvt: Fix orphan vgpu dmabuf_objs' lifetime
drm/i915/gvt: Separate display reset from ALL_ENGINES reset
hv_netvsc: Fix unwanted wakeup in netvsc_attach()
usb: charger: assign specific number for enum value
s390/qeth: vnicc Fix EOPNOTSUPP precedence
net: netlink: cap max groups which will be considered in netlink_bind()
net: atlantic: fix use after free kasan warn
net: atlantic: fix potential error handling
net/smc: no peer ID in CLC decline for SMCD
net: ena: make ena rxfh support ETH_RSS_HASH_NO_CHANGE
namei: only return -ECHILD from follow_dotdot_rcu()
mwifiex: drop most magic numbers from mwifiex_process_tdls_action_frame()
mwifiex: delete unused mwifiex_get_intf_num()
KVM: SVM: Override default MMIO mask if memory encryption is enabled
KVM: Check for a bad hva before dropping into the ghc slow path
sched/fair: Optimize update_blocked_averages()
sched/fair: Fix O(nr_cgroups) in the load balancing path
perf stat: Use perf_evsel__is_clocki() for clock events
perf stat: Fix shadow stats for clock events
drivers: net: xgene: Fix the order of the arguments of 'alloc_etherdev_mqs()'
kprobes: Set unoptimized flag after unoptimizing code
pwm: omap-dmtimer: put_device() after of_find_device_by_node()
perf hists browser: Restore ESC as "Zoom out" of DSO/thread/etc
KVM: x86: Remove spurious kvm_mmu_unload() from vcpu destruction path
KVM: x86: Remove spurious clearing of async #PF MSR
thermal: brcmstb_thermal: Do not use DT coefficients
netfilter: nft_tunnel: no need to call htons() when dumping ports
netfilter: nf_flowtable: fix documentation
mm/huge_memory.c: use head to check huge zero page
mm, thp: fix defrag setting if newline is not used
audit: always check the netlink payload length in audit_receive_msg()
Linux 4.19.108
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ib98db500eded0a83d89c38900bbdf9ff5d6a37e0
[ Upstream commit 6b8526d3abc02c08a2f888e8c20b7ac9e5776dfe ]
In error cases a NULL can be passed to memcpy. The length will always
be zero, so it doesn't really matter, but go ahead and check for NULL,
anyway, to be more precise and avoid static analysis errors.
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Merge 4.19.107 into android-4.19
Changes in 4.19.107
iommu/qcom: Fix bogus detach logic
ALSA: hda: Use scnprintf() for printing texts for sysfs/procfs
ALSA: hda/realtek - Apply quirk for MSI GP63, too
ALSA: hda/realtek - Apply quirk for yet another MSI laptop
ASoC: sun8i-codec: Fix setting DAI data format
ecryptfs: fix a memory leak bug in parse_tag_1_packet()
ecryptfs: fix a memory leak bug in ecryptfs_init_messaging()
thunderbolt: Prevent crash if non-active NVMem file is read
USB: misc: iowarrior: add support for 2 OEMed devices
USB: misc: iowarrior: add support for the 28 and 28L devices
USB: misc: iowarrior: add support for the 100 device
floppy: check FDC index for errors before assigning it
vt: fix scrollback flushing on background consoles
vt: selection, handle pending signals in paste_selection
vt: vt_ioctl: fix race in VT_RESIZEX
staging: android: ashmem: Disallow ashmem memory from being remapped
staging: vt6656: fix sign of rx_dbm to bb_pre_ed_rssi.
xhci: Force Maximum Packet size for Full-speed bulk devices to valid range.
xhci: fix runtime pm enabling for quirky Intel hosts
xhci: Fix memory leak when caching protocol extended capability PSI tables - take 2
usb: host: xhci: update event ring dequeue pointer on purpose
USB: core: add endpoint-blacklist quirk
USB: quirks: blacklist duplicate ep on Sound Devices USBPre2
usb: uas: fix a plug & unplug racing
USB: Fix novation SourceControl XL after suspend
USB: hub: Don't record a connect-change event during reset-resume
USB: hub: Fix the broken detection of USB3 device in SMSC hub
usb: dwc2: Fix SET/CLEAR_FEATURE and GET_STATUS flows
usb: dwc3: gadget: Check for IOC/LST bit in TRB->ctrl fields
staging: rtl8188eu: Fix potential security hole
staging: rtl8188eu: Fix potential overuse of kernel memory
staging: rtl8723bs: Fix potential security hole
staging: rtl8723bs: Fix potential overuse of kernel memory
powerpc/tm: Fix clearing MSR[TS] in current when reclaiming on signal delivery
jbd2: fix ocfs2 corrupt when clearing block group bits
x86/mce/amd: Publish the bank pointer only after setup has succeeded
x86/mce/amd: Fix kobject lifetime
x86/cpu/amd: Enable the fixed Instructions Retired counter IRPERF
serial: 8250: Check UPF_IRQ_SHARED in advance
tty/serial: atmel: manage shutdown in case of RS485 or ISO7816 mode
tty: serial: imx: setup the correct sg entry for tx dma
serdev: ttyport: restore client ops on deregistration
MAINTAINERS: Update drm/i915 bug filing URL
Revert "ipc,sem: remove uneeded sem_undo_list lock usage in exit_sem()"
mm/memcontrol.c: lost css_put in memcg_expand_shrinker_maps()
nvme-multipath: Fix memory leak with ana_log_buf
genirq/irqdomain: Make sure all irq domain flags are distinct
mm/vmscan.c: don't round up scan size for online memory cgroup
drm/amdgpu/soc15: fix xclk for raven
xhci: apply XHCI_PME_STUCK_QUIRK to Intel Comet Lake platforms
KVM: nVMX: Don't emulate instructions in guest mode
KVM: x86: don't notify userspace IOAPIC on edge-triggered interrupt EOI
tty: serial: qcom_geni_serial: Fix UART hang
tty: serial: qcom_geni_serial: Remove interrupt storm
tty: serial: qcom_geni_serial: Remove use of *_relaxed() and mb()
tty: serial: qcom_geni_serial: Remove set_rfr_wm() and related variables
tty: serial: qcom_geni_serial: Remove xfer_mode variable
tty: serial: qcom_geni_serial: Fix RX cancel command failure
lib/stackdepot.c: fix global out-of-bounds in stack_slabs
drm/nouveau/kms/gv100-: Re-set LUT after clearing for modesets
ext4: fix a data race in EXT4_I(inode)->i_disksize
ext4: add cond_resched() to __ext4_find_entry()
ext4: fix potential race between online resizing and write operations
ext4: fix potential race between s_group_info online resizing and access
ext4: fix potential race between s_flex_groups online resizing and access
ext4: fix mount failure with quota configured as module
ext4: rename s_journal_flag_rwsem to s_writepages_rwsem
ext4: fix race between writepages and enabling EXT4_EXTENTS_FL
KVM: nVMX: Refactor IO bitmap checks into helper function
KVM: nVMX: Check IO instruction VM-exit conditions
KVM: nVMX: handle nested posted interrupts when apicv is disabled for L1
KVM: apic: avoid calculating pending eoi from an uninitialized val
btrfs: fix bytes_may_use underflow in prealloc error condtition
btrfs: reset fs_root to NULL on error in open_ctree
btrfs: do not check delayed items are empty for single transaction cleanup
Btrfs: fix btrfs_wait_ordered_range() so that it waits for all ordered extents
Revert "dmaengine: imx-sdma: Fix memory leak"
scsi: Revert "RDMA/isert: Fix a recently introduced regression related to logout"
scsi: Revert "target: iscsi: Wait for all commands to finish before freeing a session"
usb: gadget: composite: Fix bMaxPower for SuperSpeedPlus
usb: dwc2: Fix in ISOC request length checking
staging: rtl8723bs: fix copy of overlapping memory
staging: greybus: use after free in gb_audio_manager_remove_all()
ecryptfs: replace BUG_ON with error handling code
iommu/vt-d: Fix compile warning from intel-svm.h
genirq/proc: Reject invalid affinity masks (again)
bpf, offload: Replace bitwise AND by logical AND in bpf_prog_offload_info_fill
ALSA: rawmidi: Avoid bit fields for state flags
ALSA: seq: Avoid concurrent access to queue flags
ALSA: seq: Fix concurrent access to queue current tick/time
netfilter: xt_hashlimit: limit the max size of hashtable
rxrpc: Fix call RCU cleanup using non-bh-safe locks
ata: ahci: Add shutdown to freeze hardware resources of ahci
xen: Enable interrupts when calling _cond_resched()
s390/mm: Explicitly compare PAGE_DEFAULT_KEY against zero in storage_key_init_range
Revert "char/random: silence a lockdep splat with printk()"
Linux 4.19.107
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I74e3d49c54d4afcfa4049042163cb879c3de3100
This reverts commit 15341b1dd4 which is
commit 1b710b1b10eff9d46666064ea25f079f70bc67a8 upstream.
Lech writes:
After upgrading kernel on our boards from v4.19.105 to v4.19.106
we found out that syslog fails to read the messages after ones
read initially after opening /proc/kmsg just after booting.
I also found out, that output of 'dmesg --follow' also doesn't
react on new printks appearing for whatever reason - to read new
messages, reopening /proc/kmsg or /dev/kmsg was needed.
I bisected this down to commit
15341b1dd4 ("char/random: silence
a lockdep splat with printk()"), and reverting it on top of
v4.19.106 restored correct behaviour.
While people dig to find out how such an odd change causes a lockup,
let's just revert this for now as it's not all that big of a deal for
4.19.y.
Reported-by: Lech Perczak <l.perczak@camlintechnologies.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Cc: Qian Cai <cai@lca.pw>
Cc: Theodore Ts'o <tytso@mit.edu>
Cc: Sasha Levin <sashal@kernel.org>
Cc: Petr Mladek <pmladek@suse.com>
Cc: John Ogness <john.ogness@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The separate blocking pool is going away. Start by ignoring
GRND_RANDOM in getentropy(2).
This should not materially break any API. Any code that worked
without this change should work at least as well with this change.
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Link: https://lore.kernel.org/r/705c5a091b63cc5da70c99304bb97e0109be0a26.1577088521.git.luto@kernel.org
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
(cherry picked from commit 48446f198f9adcb499b30332488dfd5bc3f176f6)
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Bug: 148665638
Change-Id: I2f99c4cdb5815951b0d42171c8fe4a4a671a2210
Since it is not being used, so delete it.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Link: https://lore.kernel.org/r/20190607182517.28266-5-tiny.windzz@gmail.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
(cherry picked from commit 09a6d00a42ce0e63e2a15be3d070974bcc656ec7)
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Bug: 148665638
Change-Id: I9499a86112bb4ad468079f3b27b48055effb2d4a
Prefix all printk/pr_<level> messages with "random: " to make the
logging a bit more consistent.
Miscellanea:
o Convert a printks to pr_notice
o Whitespace to align to open parentheses
o Remove embedded "random: " from pr_* as pr_fmt adds it
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Link: https://lore.kernel.org/r/20190607182517.28266-3-tiny.windzz@gmail.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
(cherry picked from commit 12cd53aff5ea0359b1dac91fcd9ddc7b9e646588)
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Bug: 148665638
Change-Id: I64f5cc7a59f746ff265d8af21744f49dc97ea128
WARN_ON() already contains an unlikely(), so it's not necessary to use
unlikely.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Link: https://lore.kernel.org/r/20190607182517.28266-1-tiny.windzz@gmail.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
(cherry picked from commit 870e05b1b18814911cb2703a977f447cb974f0f9)
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Bug: 148665638
Change-Id: I4ea24e729740f234b7a0003a30a48df3c62f0cda
It has no effect any more, so remove it. We can revert this if
there is some user code that expects to be able to set this sysctl.
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Link: https://lore.kernel.org/r/a74ed2cf0b5a5451428a246a9239f5bc4e29358f.1577088521.git.luto@kernel.org
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
(cherry picked from commit c95ea0c69ffda19381c116db2be23c7e654dac98)
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Bug: 148665638
Change-Id: I1368c13a29770d3e6a900415fd250e69824812f4
There is no pool that pulls, so it was just dead code.
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Link: https://lore.kernel.org/r/4a05fe0c7a5c831389ef4aea51d24528ac8682c7.1577088521.git.luto@kernel.org
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
(cherry picked from commit 84df7cdfbb215a34657b39f4257dab739efa2df9)
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Bug: 148665638
Change-Id: Ife94608a2f1c11bceafa8490a2c698cdfc104b4c
Greg Kroah-Hartman
George Spelvin
Jerry Snitselaar
Tyler Hicks
Madhuparna Bhowmik
Stefan Berger
Qian Cai
Ivan Lazeev
Jarkko Sakkinen
Qiushi Wu
Willy Tarreau
Alexander Lobakin
Vasily Averin
Dinghao Liu
Feng Tang
Corey Minyard
Chris Wilson
George Wilson
Wen Yang
Matthew Garrett
Martin Kaiser
Jason A. Donenfeld
Greg Kroah-Hartman
Sergey Senozhatsky
Andy Lutomirski
Yangtao Li