* sm8250/lineage-20:
Linux 4.19.304
block: Don't invalidate pagecache for invalid falloc modes
dm-integrity: don't modify bio's immutable bio_vec in integrity_metadata()
smb: client: fix OOB in smbCalcSize()
usb: fotg210-hcd: delete an incorrect bounds test
usb: musb: fix MUSB_QUIRK_B_DISCONNECT_99 handling
x86/alternatives: Sync core before enabling interrupts
net: rfkill: gpio: set GPIO direction
net: 9p: avoid freeing uninit memory in p9pdu_vreadf
Bluetooth: hci_event: Fix not checking if HCI_OP_INQUIRY has been sent
USB: serial: option: add Quectel RM500Q R13 firmware support
USB: serial: option: add Foxconn T99W265 with new baseline
USB: serial: option: add Quectel EG912Y module support
USB: serial: ftdi_sio: update Actisense PIDs constant names
wifi: cfg80211: fix certs build to not depend on file order
wifi: cfg80211: Add my certificate
iio: common: ms_sensors: ms_sensors_i2c: fix humidity conversion time table
scsi: bnx2fc: Fix skb double free in bnx2fc_rcv()
scsi: bnx2fc: Remove set but not used variable 'oxid'
Input: ipaq-micro-keys - add error handling for devm_kmemdup
iio: imu: inv_mpu6050: fix an error code problem in inv_mpu6050_read_raw
btrfs: do not allow non subvolume root targets for snapshot
smb: client: fix NULL deref in asn1_ber_decoder()
pinctrl: at91-pio4: use dedicated lock class for IRQ
net: check dev->gso_max_size in gso_features_check()
net: warn if gso_type isn't set for a GSO SKB
afs: Fix the dynamic root's d_delete to always delete unused dentries
net: check vlan filter feature in vlan_vids_add_by_dev() and vlan_vids_del_by_dev()
net/rose: fix races in rose_kill_by_device()
ethernet: atheros: fix a memleak in atl1e_setup_ring_resources
net: sched: ife: fix potential use-after-free
net/mlx5: Fix fw tracer first block check
net/mlx5: improve some comments
wifi: mac80211: mesh_plink: fix matches_local logic
s390/vx: fix save/restore of fpu kernel context
reset: Fix crash when freeing non-existent optional resets
ARM: OMAP2+: Fix null pointer dereference and memory leak in omap_soc_device_init
ksmbd: fix wrong name of SMB2_CREATE_ALLOCATION_SIZE
ALSA: hda/realtek: Enable headset on Lenovo M90 Gen5
ALSA: hda/realtek: Enable headset onLenovo M70/M90
ALSA: hda/realtek: Add quirk for Lenovo TianYi510Pro-14IOB
arm64: dts: mediatek: mt8173-evb: Fix regulator-fixed node names
Revert "cred: switch to using atomic_long_t"
Linux 4.19.303
powerpc/ftrace: Fix stack teardown in ftrace_no_trace
powerpc/ftrace: Create a dummy stackframe to fix stack unwind
mmc: block: Be sure to wait while busy in CQE error recovery
ring-buffer: Fix memory leak of free page
team: Fix use-after-free when an option instance allocation fails
arm64: mm: Always make sw-dirty PTEs hw-dirty in pte_modify
ext4: prevent the normalized size from exceeding EXT_MAX_BLOCKS
perf: Fix perf_event_validate_size() lockdep splat
HID: hid-asus: add const to read-only outgoing usb buffer
net: usb: qmi_wwan: claim interface 4 for ZTE MF290
asm-generic: qspinlock: fix queued_spin_value_unlocked() implementation
HID: multitouch: Add quirk for HONOR GLO-GXXX touchpad
HID: hid-asus: reset the backlight brightness level on resume
HID: add ALWAYS_POLL quirk for Apple kb
platform/x86: intel_telemetry: Fix kernel doc descriptions
bcache: avoid NULL checking to c->root in run_cache_set()
bcache: add code comments for bch_btree_node_get() and __bch_btree_node_alloc()
bcache: avoid oversize memory allocation by small stripe_size
blk-throttle: fix lockdep warning of "cgroup_mutex or RCU read lock required!"
cred: switch to using atomic_long_t
Revert "PCI: acpiphp: Reassign resources on bridge if necessary"
appletalk: Fix Use-After-Free in atalk_ioctl
net: stmmac: Handle disabled MDIO busses from devicetree
vsock/virtio: Fix unsigned integer wrap around in virtio_transport_has_space()
sign-file: Fix incorrect return values check
net: Remove acked SYN flag from packet in the transmit queue correctly
qed: Fix a potential use-after-free in qed_cxt_tables_alloc
net/rose: Fix Use-After-Free in rose_ioctl
atm: Fix Use-After-Free in do_vcc_ioctl
atm: solos-pci: Fix potential deadlock on &tx_queue_lock
atm: solos-pci: Fix potential deadlock on &cli_queue_lock
qca_spi: Fix reset behavior
qca_debug: Fix ethtool -G iface tx behavior
qca_debug: Prevent crash on TX ring changes
Revert "psample: Require 'CAP_NET_ADMIN' when joining "packets" group"
Revert "genetlink: add CAP_NET_ADMIN test for multicast bind"
Revert "drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group"
Revert "perf/core: Add a new read format to get a number of lost samples"
Revert "perf: Fix perf_event_validate_size()"
Revert "hrtimers: Push pending hrtimers away from outgoing CPU earlier"
ANDROID: Snapshot Mainline's version of checkpatch.pl
Linux 4.19.302
devcoredump: Send uevent once devcd is ready
devcoredump : Serialize devcd_del work
IB/isert: Fix unaligned immediate-data handling
tools headers UAPI: Sync linux/perf_event.h with the kernel sources
drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group
psample: Require 'CAP_NET_ADMIN' when joining "packets" group
genetlink: add CAP_NET_ADMIN test for multicast bind
netlink: don't call ->netlink_bind with table lock held
nilfs2: fix missing error check for sb_set_blocksize call
KVM: s390/mm: Properly reset no-dat
x86/CPU/AMD: Check vendor in the AMD microcode callback
serial: 8250_omap: Add earlycon support for the AM654 UART controller
serial: sc16is7xx: address RX timeout interrupt errata
usb: typec: class: fix typec_altmode_put_partner to put plugs
parport: Add support for Brainboxes IX/UC/PX parallel cards
usb: gadget: f_hid: fix report descriptor allocation
gpiolib: sysfs: Fix error handling on failed export
perf: Fix perf_event_validate_size()
perf/core: Add a new read format to get a number of lost samples
tracing: Fix a possible race when disabling buffered events
tracing: Fix incomplete locking when disabling buffered events
tracing: Always update snapshot buffer size
nilfs2: prevent WARNING in nilfs_sufile_set_segment_usage()
packet: Move reference count in packet_sock to atomic_long_t
ALSA: pcm: fix out-of-bounds in snd_pcm_state_names
ARM: dts: imx7: Declare timers compatible with fsl,imx6dl-gpt
ARM: dts: imx: make gpt node name generic
ARM: imx: Check return value of devm_kasprintf in imx_mmdc_perf_init
scsi: be2iscsi: Fix a memleak in beiscsi_init_wrb_handle()
tracing: Fix a warning when allocating buffered events fails
hwmon: (acpi_power_meter) Fix 4.29 MW bug
RDMA/bnxt_re: Correct module description string
tcp: do not accept ACK of bytes we never sent
netfilter: xt_owner: Fix for unsafe access of sk->sk_socket
netfilter: xt_owner: Add supplementary groups option
net: hns: fix fake link up on xge port
ipv4: ip_gre: Avoid skb_pull() failure in ipgre_xmit()
arcnet: restoring support for multiple Sohard Arcnet cards
net: arcnet: com20020 fix error handling
net: arcnet: Fix RESET flag handling
hv_netvsc: rndis_filter needs to select NLS
ipv6: fix potential NULL deref in fib6_add()
drm/amdgpu: correct chunk_ptr to a pointer to chunk.
kconfig: fix memory leak from range properties
tg3: Increment tx_dropped in tg3_tso_bug()
tg3: Move the [rt]x_dropped counters to tg3_napi
netfilter: ipset: fix race condition between swap/destroy and kernel side add/del/test
hrtimers: Push pending hrtimers away from outgoing CPU earlier
media: davinci: vpif_capture: fix potential double free
spi: imx: mx51-ecspi: Move some initialisation to prepare_message hook.
spi: imx: correct wml as the last sg length
spi: imx: move wml setting to later than setup_transfer
spi: imx: add a device specific prepare_message callback
Linux 4.19.301
mmc: block: Retry commands in CQE error recovery
mmc: core: convert comma to semicolon
mmc: cqhci: Fix task clearing in CQE error recovery
mmc: cqhci: Warn of halt or task clear failure
mmc: cqhci: Increase recovery halt timeout
cpufreq: imx6q: Don't disable 792 Mhz OPP unnecessarily
cpufreq: imx6q: don't warn for disabling a non-existing frequency
ima: detect changes to the backing overlay file
ovl: skip overlayfs superblocks at global sync
ima: annotate iint mutex to avoid lockdep false positive warnings
fbdev: stifb: Make the STI next font pointer a 32-bit signed offset
mtd: cfi_cmdset_0001: Byte swap OTP info
mtd: cfi_cmdset_0001: Support the absence of protection registers
s390/cmma: fix detection of DAT pages
s390/mm: fix phys vs virt confusion in mark_kernel_pXd() functions family
smb3: fix touch -h of symlink
net: ravb: Start TX queues after HW initialization succeeded
ravb: Fix races between ravb_tx_timeout_work() and net related ops
ipv4: igmp: fix refcnt uaf issue when receiving igmp query packet
Input: xpad - add HyperX Clutch Gladiate Support
btrfs: send: ensure send_fd is writable
btrfs: fix off-by-one when checking chunk map includes logical address
powerpc: Don't clobber f0/vs0 during fp|altivec register save
bcache: revert replacing IS_ERR_OR_NULL with IS_ERR
dm verity: don't perform FEC for failed readahead IO
dm-verity: align struct dm_verity_fec_io properly
ALSA: hda/realtek: Headset Mic VREF to 100%
ALSA: hda: Disable power-save on KONTRON SinglePC
mmc: block: Do not lose cache flush during CQE error recovery
firewire: core: fix possible memory leak in create_units()
pinctrl: avoid reload of p state in list iteration
USB: dwc3: qcom: fix wakeup after probe deferral
usb: dwc3: set the dma max_seg_size
USB: dwc2: write HCINT with INTMASK applied
USB: serial: option: don't claim interface 4 for ZTE MF290
USB: serial: option: fix FM101R-GL defines
USB: serial: option: add Fibocom L7xx modules
bcache: prevent potential division by zero error
bcache: check return value from btree_node_alloc_replacement()
dm-delay: fix a race between delay_presuspend and delay_bio
hv_netvsc: Mark VF as slave before exposing it to user-mode
hv_netvsc: Fix race of register_netdevice_notifier and VF register
USB: serial: option: add Luat Air72*U series products
s390/dasd: protect device queue against concurrent access
bcache: replace a mistaken IS_ERR() by IS_ERR_OR_NULL() in btree_gc_coalesce()
mtd: rawnand: brcmnand: Fix ecc chunk calculation for erased page bitfips
KVM: arm64: limit PMU version to PMUv3 for ARMv8.1
arm64: cpufeature: Extract capped perfmon fields
MIPS: KVM: Fix a build warning about variable set but not used
net: axienet: Fix check for partial TX checksum
amd-xgbe: propagate the correct speed and duplex status
amd-xgbe: handle the corner-case during tx completion
amd-xgbe: handle corner-case during sfp hotplug
arm/xen: fix xen_vcpu_info allocation alignment
net: usb: ax88179_178a: fix failed operations during ax88179_reset
ipv4: Correct/silence an endian warning in __ip_do_redirect
HID: fix HID device resource race between HID core and debugging support
HID: core: store the unique system identifier in hid_device
drm/rockchip: vop: Fix color for RGB888/BGR888 format on VOP full
ata: pata_isapnp: Add missing error check for devm_ioport_map()
drm/panel: simple: Fix Innolux G101ICE-L01 timings
RDMA/irdma: Prevent zero-length STAG registration
driver core: Release all resources during unbind before updating device links
Change-Id: Ie46f9d9923a8fdd9a8074bb9e14686b983a2f871
https://source.android.com/docs/security/bulletin/2024-01-01
* tag 'ASB-2024-01-05_4.19-stable' of https://android.googlesource.com/kernel/common:
Linux 4.19.304
block: Don't invalidate pagecache for invalid falloc modes
dm-integrity: don't modify bio's immutable bio_vec in integrity_metadata()
smb: client: fix OOB in smbCalcSize()
usb: fotg210-hcd: delete an incorrect bounds test
usb: musb: fix MUSB_QUIRK_B_DISCONNECT_99 handling
x86/alternatives: Sync core before enabling interrupts
net: rfkill: gpio: set GPIO direction
net: 9p: avoid freeing uninit memory in p9pdu_vreadf
Bluetooth: hci_event: Fix not checking if HCI_OP_INQUIRY has been sent
USB: serial: option: add Quectel RM500Q R13 firmware support
USB: serial: option: add Foxconn T99W265 with new baseline
USB: serial: option: add Quectel EG912Y module support
USB: serial: ftdi_sio: update Actisense PIDs constant names
wifi: cfg80211: fix certs build to not depend on file order
wifi: cfg80211: Add my certificate
iio: common: ms_sensors: ms_sensors_i2c: fix humidity conversion time table
scsi: bnx2fc: Fix skb double free in bnx2fc_rcv()
scsi: bnx2fc: Remove set but not used variable 'oxid'
Input: ipaq-micro-keys - add error handling for devm_kmemdup
iio: imu: inv_mpu6050: fix an error code problem in inv_mpu6050_read_raw
btrfs: do not allow non subvolume root targets for snapshot
smb: client: fix NULL deref in asn1_ber_decoder()
pinctrl: at91-pio4: use dedicated lock class for IRQ
net: check dev->gso_max_size in gso_features_check()
net: warn if gso_type isn't set for a GSO SKB
afs: Fix the dynamic root's d_delete to always delete unused dentries
net: check vlan filter feature in vlan_vids_add_by_dev() and vlan_vids_del_by_dev()
net/rose: fix races in rose_kill_by_device()
ethernet: atheros: fix a memleak in atl1e_setup_ring_resources
net: sched: ife: fix potential use-after-free
net/mlx5: Fix fw tracer first block check
net/mlx5: improve some comments
wifi: mac80211: mesh_plink: fix matches_local logic
s390/vx: fix save/restore of fpu kernel context
reset: Fix crash when freeing non-existent optional resets
ARM: OMAP2+: Fix null pointer dereference and memory leak in omap_soc_device_init
ksmbd: fix wrong name of SMB2_CREATE_ALLOCATION_SIZE
ALSA: hda/realtek: Enable headset on Lenovo M90 Gen5
ALSA: hda/realtek: Enable headset onLenovo M70/M90
ALSA: hda/realtek: Add quirk for Lenovo TianYi510Pro-14IOB
arm64: dts: mediatek: mt8173-evb: Fix regulator-fixed node names
Revert "cred: switch to using atomic_long_t"
Linux 4.19.303
powerpc/ftrace: Fix stack teardown in ftrace_no_trace
powerpc/ftrace: Create a dummy stackframe to fix stack unwind
mmc: block: Be sure to wait while busy in CQE error recovery
ring-buffer: Fix memory leak of free page
team: Fix use-after-free when an option instance allocation fails
arm64: mm: Always make sw-dirty PTEs hw-dirty in pte_modify
ext4: prevent the normalized size from exceeding EXT_MAX_BLOCKS
perf: Fix perf_event_validate_size() lockdep splat
HID: hid-asus: add const to read-only outgoing usb buffer
net: usb: qmi_wwan: claim interface 4 for ZTE MF290
asm-generic: qspinlock: fix queued_spin_value_unlocked() implementation
HID: multitouch: Add quirk for HONOR GLO-GXXX touchpad
HID: hid-asus: reset the backlight brightness level on resume
HID: add ALWAYS_POLL quirk for Apple kb
platform/x86: intel_telemetry: Fix kernel doc descriptions
bcache: avoid NULL checking to c->root in run_cache_set()
bcache: add code comments for bch_btree_node_get() and __bch_btree_node_alloc()
bcache: avoid oversize memory allocation by small stripe_size
blk-throttle: fix lockdep warning of "cgroup_mutex or RCU read lock required!"
cred: switch to using atomic_long_t
Revert "PCI: acpiphp: Reassign resources on bridge if necessary"
appletalk: Fix Use-After-Free in atalk_ioctl
net: stmmac: Handle disabled MDIO busses from devicetree
vsock/virtio: Fix unsigned integer wrap around in virtio_transport_has_space()
sign-file: Fix incorrect return values check
net: Remove acked SYN flag from packet in the transmit queue correctly
qed: Fix a potential use-after-free in qed_cxt_tables_alloc
net/rose: Fix Use-After-Free in rose_ioctl
atm: Fix Use-After-Free in do_vcc_ioctl
atm: solos-pci: Fix potential deadlock on &tx_queue_lock
atm: solos-pci: Fix potential deadlock on &cli_queue_lock
qca_spi: Fix reset behavior
qca_debug: Fix ethtool -G iface tx behavior
qca_debug: Prevent crash on TX ring changes
Revert "psample: Require 'CAP_NET_ADMIN' when joining "packets" group"
Revert "genetlink: add CAP_NET_ADMIN test for multicast bind"
Revert "drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group"
Revert "perf/core: Add a new read format to get a number of lost samples"
Revert "perf: Fix perf_event_validate_size()"
Revert "hrtimers: Push pending hrtimers away from outgoing CPU earlier"
ANDROID: Snapshot Mainline's version of checkpatch.pl
Linux 4.19.302
devcoredump: Send uevent once devcd is ready
devcoredump : Serialize devcd_del work
IB/isert: Fix unaligned immediate-data handling
tools headers UAPI: Sync linux/perf_event.h with the kernel sources
drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group
psample: Require 'CAP_NET_ADMIN' when joining "packets" group
genetlink: add CAP_NET_ADMIN test for multicast bind
netlink: don't call ->netlink_bind with table lock held
nilfs2: fix missing error check for sb_set_blocksize call
KVM: s390/mm: Properly reset no-dat
x86/CPU/AMD: Check vendor in the AMD microcode callback
serial: 8250_omap: Add earlycon support for the AM654 UART controller
serial: sc16is7xx: address RX timeout interrupt errata
usb: typec: class: fix typec_altmode_put_partner to put plugs
parport: Add support for Brainboxes IX/UC/PX parallel cards
usb: gadget: f_hid: fix report descriptor allocation
gpiolib: sysfs: Fix error handling on failed export
perf: Fix perf_event_validate_size()
perf/core: Add a new read format to get a number of lost samples
tracing: Fix a possible race when disabling buffered events
tracing: Fix incomplete locking when disabling buffered events
tracing: Always update snapshot buffer size
nilfs2: prevent WARNING in nilfs_sufile_set_segment_usage()
packet: Move reference count in packet_sock to atomic_long_t
ALSA: pcm: fix out-of-bounds in snd_pcm_state_names
ARM: dts: imx7: Declare timers compatible with fsl,imx6dl-gpt
ARM: dts: imx: make gpt node name generic
ARM: imx: Check return value of devm_kasprintf in imx_mmdc_perf_init
scsi: be2iscsi: Fix a memleak in beiscsi_init_wrb_handle()
tracing: Fix a warning when allocating buffered events fails
hwmon: (acpi_power_meter) Fix 4.29 MW bug
RDMA/bnxt_re: Correct module description string
tcp: do not accept ACK of bytes we never sent
netfilter: xt_owner: Fix for unsafe access of sk->sk_socket
netfilter: xt_owner: Add supplementary groups option
net: hns: fix fake link up on xge port
ipv4: ip_gre: Avoid skb_pull() failure in ipgre_xmit()
arcnet: restoring support for multiple Sohard Arcnet cards
net: arcnet: com20020 fix error handling
net: arcnet: Fix RESET flag handling
hv_netvsc: rndis_filter needs to select NLS
ipv6: fix potential NULL deref in fib6_add()
drm/amdgpu: correct chunk_ptr to a pointer to chunk.
kconfig: fix memory leak from range properties
tg3: Increment tx_dropped in tg3_tso_bug()
tg3: Move the [rt]x_dropped counters to tg3_napi
netfilter: ipset: fix race condition between swap/destroy and kernel side add/del/test
hrtimers: Push pending hrtimers away from outgoing CPU earlier
media: davinci: vpif_capture: fix potential double free
spi: imx: mx51-ecspi: Move some initialisation to prepare_message hook.
spi: imx: correct wml as the last sg length
spi: imx: move wml setting to later than setup_transfer
spi: imx: add a device specific prepare_message callback
Linux 4.19.301
mmc: block: Retry commands in CQE error recovery
mmc: core: convert comma to semicolon
mmc: cqhci: Fix task clearing in CQE error recovery
mmc: cqhci: Warn of halt or task clear failure
mmc: cqhci: Increase recovery halt timeout
cpufreq: imx6q: Don't disable 792 Mhz OPP unnecessarily
cpufreq: imx6q: don't warn for disabling a non-existing frequency
ima: detect changes to the backing overlay file
ovl: skip overlayfs superblocks at global sync
ima: annotate iint mutex to avoid lockdep false positive warnings
fbdev: stifb: Make the STI next font pointer a 32-bit signed offset
mtd: cfi_cmdset_0001: Byte swap OTP info
mtd: cfi_cmdset_0001: Support the absence of protection registers
s390/cmma: fix detection of DAT pages
s390/mm: fix phys vs virt confusion in mark_kernel_pXd() functions family
smb3: fix touch -h of symlink
net: ravb: Start TX queues after HW initialization succeeded
ravb: Fix races between ravb_tx_timeout_work() and net related ops
ipv4: igmp: fix refcnt uaf issue when receiving igmp query packet
Input: xpad - add HyperX Clutch Gladiate Support
btrfs: send: ensure send_fd is writable
btrfs: fix off-by-one when checking chunk map includes logical address
powerpc: Don't clobber f0/vs0 during fp|altivec register save
bcache: revert replacing IS_ERR_OR_NULL with IS_ERR
dm verity: don't perform FEC for failed readahead IO
dm-verity: align struct dm_verity_fec_io properly
ALSA: hda/realtek: Headset Mic VREF to 100%
ALSA: hda: Disable power-save on KONTRON SinglePC
mmc: block: Do not lose cache flush during CQE error recovery
firewire: core: fix possible memory leak in create_units()
pinctrl: avoid reload of p state in list iteration
USB: dwc3: qcom: fix wakeup after probe deferral
usb: dwc3: set the dma max_seg_size
USB: dwc2: write HCINT with INTMASK applied
USB: serial: option: don't claim interface 4 for ZTE MF290
USB: serial: option: fix FM101R-GL defines
USB: serial: option: add Fibocom L7xx modules
bcache: prevent potential division by zero error
bcache: check return value from btree_node_alloc_replacement()
dm-delay: fix a race between delay_presuspend and delay_bio
hv_netvsc: Mark VF as slave before exposing it to user-mode
hv_netvsc: Fix race of register_netdevice_notifier and VF register
USB: serial: option: add Luat Air72*U series products
s390/dasd: protect device queue against concurrent access
bcache: replace a mistaken IS_ERR() by IS_ERR_OR_NULL() in btree_gc_coalesce()
mtd: rawnand: brcmnand: Fix ecc chunk calculation for erased page bitfips
KVM: arm64: limit PMU version to PMUv3 for ARMv8.1
arm64: cpufeature: Extract capped perfmon fields
MIPS: KVM: Fix a build warning about variable set but not used
net: axienet: Fix check for partial TX checksum
amd-xgbe: propagate the correct speed and duplex status
amd-xgbe: handle the corner-case during tx completion
amd-xgbe: handle corner-case during sfp hotplug
arm/xen: fix xen_vcpu_info allocation alignment
net: usb: ax88179_178a: fix failed operations during ax88179_reset
ipv4: Correct/silence an endian warning in __ip_do_redirect
HID: fix HID device resource race between HID core and debugging support
HID: core: store the unique system identifier in hid_device
drm/rockchip: vop: Fix color for RGB888/BGR888 format on VOP full
ata: pata_isapnp: Add missing error check for devm_ioport_map()
drm/panel: simple: Fix Innolux G101ICE-L01 timings
RDMA/irdma: Prevent zero-length STAG registration
driver core: Release all resources during unbind before updating device links
Conflicts:
drivers/mmc/host/cqhci.c
drivers/net/usb/ax88179_178a.c
drivers/usb/dwc3/core.c
scripts/checkpatch.pl
Change-Id: I571c71df4f4c1c612d4101c9b9c2b901b4408103
This reverts commit 123e44b9a4 which is
commit f8fa5d76925991976b3e7076f9d1052515ec1fca upstream.
It breaks the Android kernel abi and can be brought back in the future
in an abi-safe way.
Bug: 161946584
Bug: 317347552
Change-Id: I9eb52866bc3b2a9f02e3f7fbee0bacbcc06b0849
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit 17d801758157bec93f26faaf5ff1a8b9a552d67a upstream.
Reading the ring buffer does a swap of a sub-buffer within the ring buffer
with a empty sub-buffer. This allows the reader to have full access to the
content of the sub-buffer that was swapped out without having to worry
about contention with the writer.
The readers call ring_buffer_alloc_read_page() to allocate a page that
will be used to swap with the ring buffer. When the code is finished with
the reader page, it calls ring_buffer_free_read_page(). Instead of freeing
the page, it stores it as a spare. Then next call to
ring_buffer_alloc_read_page() will return this spare instead of calling
into the memory management system to allocate a new page.
Unfortunately, on freeing of the ring buffer, this spare page is not
freed, and causes a memory leak.
Link: https://lore.kernel.org/linux-trace-kernel/20231210221250.7b9cc83c@rorschach.local.home
Cc: stable@vger.kernel.org
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Fixes: 73a757e631 ("ring-buffer: Return reader page back into existing ring buffer")
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 7e2c1e4b34f07d9aa8937fab88359d4a0fce468e upstream.
When lockdep is enabled, the for_each_sibling_event(sibling, event)
macro checks that event->ctx->mutex is held. When creating a new group
leader event, we call perf_event_validate_size() on a partially
initialized event where event->ctx is NULL, and so when
for_each_sibling_event() attempts to check event->ctx->mutex, we get a
splat, as reported by Lucas De Marchi:
WARNING: CPU: 8 PID: 1471 at kernel/events/core.c:1950 __do_sys_perf_event_open+0xf37/0x1080
This only happens for a new event which is its own group_leader, and in
this case there cannot be any sibling events. Thus it's safe to skip the
check for siblings, which avoids having to make invasive and ugly
changes to for_each_sibling_event().
Avoid the splat by bailing out early when the new event is its own
group_leader.
Fixes: 382c27f4ed28f803 ("perf: Fix perf_event_validate_size()")
Closes: https://lore.kernel.org/lkml/20231214000620.3081018-1-lucas.demarchi@intel.com/
Closes: https://lore.kernel.org/lkml/ZXpm6gQ%2Fd59jGsuW@xpf.sh.intel.com/
Reported-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reported-by: Pengfei Xu <pengfei.xu@intel.com>
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20231215112450.3972309-1-mark.rutland@arm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit f8fa5d76925991976b3e7076f9d1052515ec1fca upstream.
There are multiple ways to grab references to credentials, and the only
protection we have against overflowing it is the memory required to do
so.
With memory sizes only moving in one direction, let's bump the reference
count to 64-bit and move it outside the realm of feasibly overflowing.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This reverts commit ece0857258 which is
commit 119a784c81270eb88e573174ed2209225d646656 upstream.
It breaks the Android kernel abi and can be brought back in the future
in an abi-safe way if it is really needed.
Bug: 161946584
Change-Id: I9f973774a99437a3dcfecf32eff8e7ddcfd418ed
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This reverts commit f5d6ab0167 which is
commit 382c27f4ed28f803b1f1473ac2d8db0afc795a1b upstream.
It breaks the Android kernel abi and can be brought back in the future
in an abi-safe way if it is really needed.
Bug: 161946584
Change-Id: I7db90bfbe74a408b807480c811382e38731f0c53
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This reverts commit 9a2fc41acb which is
commit 5c0930ccaad5a74d74e8b18b648c5eb21ed2fe94 upstream.
It breaks the Android kernel abi and can be brought back in the future
in an abi-safe way if it is really needed.
Bug: 161946584
Change-Id: Ifdc5474de6e7488eb24959df1697b61b2e3e7880
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
* sm8250/lineage-20:
msm: vidc: fix error during debugfs init
Squashed revert of recent blk-mq changes
fixup! qcacld-3.0: Use freq hint in scan for ssid
Revert "macsec: use DEV_STATS_INC()"
Revert "net: add DEV_STATS_READ() helper"
Linux 4.19.300
net: sched: fix race condition in qdisc_graft()
iomap: Set all uptodate bits for an Uptodate page
scsi: virtio_scsi: limit number of hw queues by nr_cpu_ids
drm/amdgpu: fix error handling in amdgpu_bo_list_get()
ext4: remove gdb backup copy for meta bg in setup_new_flex_group_blocks
ext4: correct return value of ext4_convert_meta_bg
ext4: correct offset of gdb backup in non meta_bg group to update_backups
ext4: apply umask if ACL support is disabled
Revert "net: r8169: Disable multicast filter for RTL8168H and RTL8107E"
media: venus: hfi: add checks to handle capabilities from firmware
media: venus: hfi: fix the check to handle session buffer requirement
media: venus: hfi_parser: Add check to keep the number of codecs within range
media: sharp: fix sharp encoding
media: lirc: drop trailing space from scancode transmit
i2c: i801: fix potential race in i801_block_transaction_byte_by_byte
net: dsa: lan9303: consequently nested-lock physical MDIO
tty: serial: meson: fix hard LOCKUP on crtscts mode
serial: meson: Use platform_get_irq() to get the interrupt
tty: serial: meson: retrieve port FIFO size from DT
serial: meson: remove redundant initialization of variable id
tty: serial: meson: if no alias specified use an available id
ALSA: hda/realtek - Enable internal speaker of ASUS K6500ZC
ALSA: info: Fix potential deadlock at disconnection
parisc/pgtable: Do not drop upper 5 address bits of physical address
parisc: Prevent booting 64-bit kernels on PA1.x machines
dmaengine: stm32-mdma: correct desc prep when channel running
mcb: fix error handling for different scenarios when parsing
quota: explicitly forbid quota files from being encrypted
jbd2: fix potential data lost in recovering journal raced with synchronizing fs bdev
PM: hibernate: Clean up sync_read handling in snapshot_write_next()
PM: hibernate: Use __get_safe_page() rather than touching the list
mmc: vub300: fix an error code
clk: qcom: ipq8074: drop the CLK_SET_RATE_PARENT flag from PLL clocks
parisc/pdc: Add width field to struct pdc_model
PCI: keystone: Don't discard .probe() callback
PCI: keystone: Don't discard .remove() callback
genirq/generic_chip: Make irq_remove_generic_chip() irqdomain aware
mmc: meson-gx: Remove setting of CMD_CFG_ERROR
PCI/sysfs: Protect driver's D3cold preference from user space
hvc/xen: fix error path in xen_hvc_init() to always register frontend driver
audit: don't WARN_ON_ONCE(!current->mm) in audit_exe_compare()
audit: don't take task_lock() in audit_exe_compare() code path
KVM: x86: Ignore MSR_AMD64_TW_CFG access
randstruct: Fix gcc-plugin performance mode to stay in group
media: venus: hfi: add checks to perform sanity on queue pointers
cifs: spnego: add ';' in HOST_KEY_LEN
macvlan: Don't propagate promisc change to lower dev in passthru
net: ethernet: cortina: Fix MTU max setting
net: ethernet: cortina: Handle large frames
net: ethernet: cortina: Fix max RX frame define
ptp: annotate data-race around q->head and q->tail
xen/events: fix delayed eoi list handling
ppp: limit MRU to 64K
tipc: Fix kernel-infoleak due to uninitialized TLV value
tty: Fix uninit-value access in ppp_sync_receive()
ipvlan: add ipvlan_route_v6_outbound() helper
NFSv4.1: fix SP4_MACH_CRED protection for pnfs IO
pwm: Fix double shift bug
drm/amd/display: Avoid NULL dereference of timing generator
gfs2: ignore negated quota changes
media: vivid: avoid integer overflow
media: gspca: cpia1: shift-out-of-bounds in set_flicker
i2c: sun6i-p2wi: Prevent potential division by zero
usb: gadget: f_ncm: Always set current gadget in ncm_bind()
tty: vcc: Add check for kstrdup() in vcc_probe()
HID: Add quirk for Dell Pro Wireless Keyboard and Mouse KM5221W
scsi: libfc: Fix potential NULL pointer dereference in fc_lport_ptp_setup()
atm: iphase: Do PCI error checks on own line
ALSA: hda: Fix possible null-ptr-deref when assigning a stream
ARM: 9320/1: fix stack depot IRQ stack filter
jfs: fix array-index-out-of-bounds in diAlloc
jfs: fix array-index-out-of-bounds in dbFindLeaf
fs/jfs: Add validity check for db_maxag and db_agpref
fs/jfs: Add check for negative db_l2nbperpage
RDMA/hfi1: Use FIELD_GET() to extract Link Width
crypto: pcrypt - Fix hungtask for PADATA_RESET
selftests/efivarfs: create-read: fix a resource leak
drm/amdgpu: Fix a null pointer access when the smc_rreg pointer is NULL
drm/amd: Fix UBSAN array-index-out-of-bounds for Polaris and Tonga
drm/amd: Fix UBSAN array-index-out-of-bounds for SMU7
platform/x86: thinkpad_acpi: Add battery quirk for Thinkpad X120e
Bluetooth: Fix double free in hci_conn_cleanup
net: annotate data-races around sk->sk_dst_pending_confirm
net: annotate data-races around sk->sk_tx_queue_mapping
wifi: ath10k: fix clang-specific fortify warning
wifi: ath9k: fix clang-specific fortify warnings
wifi: mac80211: don't return unset power in ieee80211_get_tx_power()
x86/mm: Drop the 4 MB restriction on minimal NUMA node memory size
clocksource/drivers/timer-atmel-tcb: Fix initialization on SAM9 hardware
clocksource/drivers/timer-imx-gpt: Fix potential memory leak
perf/core: Bail out early if the request AUX area is out of bound
locking/ww_mutex/test: Fix potential workqueue corruption
Revert "ipvlan: properly track tx_errors"
ANDROID: fix up platform_device ABI break
Linux 4.19.299
btrfs: use u64 for buffer sizes in the tree search ioctls
Revert "mmc: core: Capture correct oemid-bits for eMMC cards"
fbdev: fsl-diu-fb: mark wr_reg_wa() static
fbdev: imsttfb: fix a resource leak in probe
fbdev: imsttfb: Fix error path of imsttfb_probe()
netfilter: xt_recent: fix (increase) ipv6 literal buffer length
r8169: respect userspace disabling IFF_MULTICAST
tg3: power down device only on SYSTEM_POWER_OFF
net/smc: fix dangling sock under state SMC_APPFINCLOSEWAIT
net/smc: wait for pending work before clcsock release_sock
net/smc: postpone release of clcsock
net: r8169: Disable multicast filter for RTL8168H and RTL8107E
r8169: improve rtl_set_rx_mode
dccp/tcp: Call security_inet_conn_request() after setting IPv6 addresses.
dccp: Call security_inet_conn_request() after setting IPv4 addresses.
tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING
llc: verify mac len before reading mac header
Input: synaptics-rmi4 - fix use after free in rmi_unregister_function()
pwm: brcmstb: Utilize appropriate clock APIs in suspend/resume
pwm: sti: Reduce number of allocations and drop usage of chip_data
pwm: sti: Avoid conditional gotos
media: dvb-usb-v2: af9035: fix missing unlock
media: s3c-camif: Avoid inappropriate kfree()
media: bttv: fix use after free error due to btv->timeout timer
pcmcia: ds: fix possible name leak in error path in pcmcia_device_add()
pcmcia: ds: fix refcount leak in pcmcia_device_add()
pcmcia: cs: fix possible hung task and memory leak pccardd()
f2fs: fix to initialize map.m_pblk in f2fs_precache_extents()
dmaengine: pxa_dma: Remove an erroneous BUG_ON() in pxad_free_desc()
USB: usbip: fix stub_dev hub disconnect
tools: iio: iio_generic_buffer ensure alignment
tools: iio: iio_generic_buffer: Fix some integer type and calculation
tools: iio: privatize globals and functions in iio_generic_buffer.c file
misc: st_core: Do not call kfree_skb() under spin_lock_irqsave()
dmaengine: ti: edma: handle irq_of_parse_and_map() errors
usb: dwc2: fix possible NULL pointer dereference caused by driver concurrency
tty: tty_jobctrl: fix pid memleak in disassociate_ctty()
leds: trigger: ledtrig-cpu:: Fix 'output may be truncated' issue for 'cpu'
ledtrig-cpu: Limit to 8 CPUs
leds: pwm: Don't disable the PWM when the LED should be off
leds: pwm: convert to atomic PWM API
leds: pwm: simplify if condition
mfd: dln2: Fix double put in dln2_probe
ASoC: ams-delta.c: use component after check
ASoC: Intel: Skylake: Fix mem leak when parsing UUIDs fails
sh: bios: Revive earlyprintk support
RDMA/hfi1: Workaround truncation compilation error
ext4: move 'ix' sanity check to corrent position
ARM: 9321/1: memset: cast the constant byte to unsigned char
hid: cp2112: Fix duplicate workqueue initialization
HID: cp2112: Use irqchip template
nd_btt: Make BTT lanes preemptible
sched/rt: Provide migrate_disable/enable() inlines
hwrng: geode - fix accessing registers
clk: scmi: Free scmi_clk allocated when the clocks with invalid info are skipped
firmware: ti_sci: Mark driver as non removable
ARM: dts: qcom: mdm9615: populate vsdcc fixed regulator
drm/rockchip: cdn-dp: Fix some error handling paths in cdn_dp_probe()
drm/radeon: possible buffer overflow
drm/rockchip: vop: Fix reset of state in duplicate state crtc funcs
hwmon: (coretemp) Fix potentially truncated sysfs attribute name
platform/x86: wmi: Fix opening of char device
platform/x86: wmi: remove unnecessary initializations
platform/x86: wmi: Fix probe failure when failing to register WMI devices
clk: mediatek: clk-mt2701: Add check for mtk_alloc_clk_data
clk: mediatek: clk-mt6797: Add check for mtk_alloc_clk_data
clk: npcm7xx: Fix incorrect kfree
clk: keystone: pll: fix a couple NULL vs IS_ERR() checks
clk: qcom: clk-rcg2: Fix clock rate overflow for high parent frequencies
regmap: debugfs: Fix a erroneous check after snprintf()
ipvlan: properly track tx_errors
net: add DEV_STATS_READ() helper
macsec: use DEV_STATS_INC()
macsec: Fix traffic counters/statistics
ipv6: avoid atomic fragment on GSO packets
ACPI: sysfs: Fix create_pnp_modalias() and create_of_modalias()
chtls: fix tp->rcv_tstamp initialization
thermal: core: prevent potential string overflow
can: dev: can_restart(): fix race condition between controller restart and netif_carrier_on()
can: dev: can_restart(): don't crash kernel if carrier is OK
can: dev: move driver related infrastructure into separate subdir
wifi: rtlwifi: fix EDCA limit set by BT coexistence
tcp_metrics: do not create an entry from tcp_init_metrics()
tcp_metrics: properly set tp->snd_ssthresh in tcp_init_metrics()
tcp_metrics: add missing barriers on delete
i40e: fix potential memory leaks in i40e_remove()
genirq/matrix: Exclude managed interrupts in irq_matrix_allocated()
vfs: fix readahead(2) on block devices
Linux 4.19.298
tty: 8250: Add support for Intashield IS-100
tty: 8250: Add support for Brainboxes UP cards
tty: 8250: Add support for additional Brainboxes UC cards
tty: 8250: Remove UC-257 and UC-431
usb: storage: set 1.50 as the lower bcdDevice for older "Super Top" compatibility
PCI: Prevent xHCI driver from claiming AMD VanGogh USB3 DRD device
remove the sx8 block driver
ata: ahci: fix enum constants for gcc-13
net: chelsio: cxgb4: add an error code check in t4_load_phy_fw
platform/x86: asus-wmi: Change ASUS_WMI_BRN_DOWN code from 0x20 to 0x2e
scsi: mpt3sas: Fix in error path
fbdev: uvesafb: Call cn_del_callback() at the end of uvesafb_exit()
ASoC: rt5650: fix the wrong result of key button
netfilter: nfnetlink_log: silence bogus compiler warning
fbdev: atyfb: only use ioremap_uc() on i386 and ia64
Input: synaptics-rmi4 - handle reset delay when using SMBus trsnsport
dmaengine: ste_dma40: Fix PM disable depth imbalance in d40_probe
irqchip/stm32-exti: add missing DT IRQ flag translation
Input: i8042 - add Fujitsu Lifebook E5411 to i8042 quirk table
ASoC: simple-card: fixup asoc_simple_probe() error handling
MAINTAINERS: r8169: Update path to the driver
x86: Fix .brk attribute in linker script
rpmsg: Fix possible refcount leak in rpmsg_register_device_override()
rpmsg: glink: Release driver_override
rpmsg: Fix calling device_lock() on non-initialized device
rpmsg: Fix kfree() of static memory on setting driver_override
rpmsg: Constify local variable in field store macro
driver: platform: Add helper for safer setting of driver_override
x86/mm: Fix RESERVE_BRK() for older binutils
x86/mm: Simplify RESERVE_BRK()
nfsd: lock_rename() needs both directories to live on the same fs
f2fs: fix to do sanity check on inode type during garbage collection
smbdirect: missing rc checks while waiting for rdma events
kobject: Fix slab-out-of-bounds in fill_kobj_path()
arm64: fix a concurrency issue in emulation_proc_handler()
drm/dp_mst: Fix NULL deref in get_mst_branch_device_by_guid_helper()
ARM: 8933/1: replace Sun/Solaris style flag on section directive
NFS: Don't call generic_error_remove_page() while holding locks
x86/i8259: Skip probing when ACPI/MADT advertises PCAT compatibility
iio: exynos-adc: request second interupt only when touchscreen mode is used
perf/core: Fix potential NULL deref
nvmem: imx: correct nregs for i.MX6UL
nvmem: imx: correct nregs for i.MX6SLL
i2c: stm32f7: Fix PEC handling in case of SMBUS transfers
i2c: muxes: i2c-demux-pinctrl: Use of_get_i2c_adapter_by_node()
i2c: muxes: i2c-mux-gpmux: Use of_get_i2c_adapter_by_node()
i2c: muxes: i2c-mux-pinctrl: Use of_get_i2c_adapter_by_node()
i40e: Fix wrong check for I40E_TXR_FLAGS_WB_ON_ITR
gtp: fix fragmentation needed check with gso
igb: Fix potential memory leak in igb_add_ethtool_nfc_entry
treewide: Spelling fix in comment
r8169: fix the KCSAN reported data race in rtl_rx while reading desc->opts1
r8169: fix the KCSAN reported data-race in rtl_tx while reading TxDescArray[entry].opts1
r8169: rename r8169.c to r8169_main.c
virtio-mmio: fix memory leak of vm_dev
virtio_balloon: Fix endless deflation and inflation on arm64
mcb-lpc: Reallocate memory region to avoid memory overlapping
mcb: Return actual parsed size when reading chameleon table
selftests/ftrace: Add new test case which checks non unique symbol
mmc: core: sdio: hold retuning if sdio in 1-bit mode
mmc: sdio: Don't re-initialize powered-on removable SDIO cards at resume
BACKPORT: blk-mq: fix is_flush_rq
BACKPORT: blk-mq: clear stale request in tags->rq[] before freeing one request pool
BACKPORT: blk-mq: clearing flush request reference in tags->rqs[]
BACKPORT: blk-mq: grab rq->refcount before calling ->fn in blk_mq_tagset_busy_iter
Change-Id: I77108c833458ca6e870e9a884b91af20b22b0928
https://source.android.com/docs/security/bulletin/2023-12-01
* tag 'ASB-2023-12-05_4.19-stable' of https://android.googlesource.com/kernel/common:
Revert "macsec: use DEV_STATS_INC()"
Revert "net: add DEV_STATS_READ() helper"
Linux 4.19.300
net: sched: fix race condition in qdisc_graft()
iomap: Set all uptodate bits for an Uptodate page
scsi: virtio_scsi: limit number of hw queues by nr_cpu_ids
drm/amdgpu: fix error handling in amdgpu_bo_list_get()
ext4: remove gdb backup copy for meta bg in setup_new_flex_group_blocks
ext4: correct return value of ext4_convert_meta_bg
ext4: correct offset of gdb backup in non meta_bg group to update_backups
ext4: apply umask if ACL support is disabled
Revert "net: r8169: Disable multicast filter for RTL8168H and RTL8107E"
media: venus: hfi: add checks to handle capabilities from firmware
media: venus: hfi: fix the check to handle session buffer requirement
media: venus: hfi_parser: Add check to keep the number of codecs within range
media: sharp: fix sharp encoding
media: lirc: drop trailing space from scancode transmit
i2c: i801: fix potential race in i801_block_transaction_byte_by_byte
net: dsa: lan9303: consequently nested-lock physical MDIO
tty: serial: meson: fix hard LOCKUP on crtscts mode
serial: meson: Use platform_get_irq() to get the interrupt
tty: serial: meson: retrieve port FIFO size from DT
serial: meson: remove redundant initialization of variable id
tty: serial: meson: if no alias specified use an available id
ALSA: hda/realtek - Enable internal speaker of ASUS K6500ZC
ALSA: info: Fix potential deadlock at disconnection
parisc/pgtable: Do not drop upper 5 address bits of physical address
parisc: Prevent booting 64-bit kernels on PA1.x machines
dmaengine: stm32-mdma: correct desc prep when channel running
mcb: fix error handling for different scenarios when parsing
quota: explicitly forbid quota files from being encrypted
jbd2: fix potential data lost in recovering journal raced with synchronizing fs bdev
PM: hibernate: Clean up sync_read handling in snapshot_write_next()
PM: hibernate: Use __get_safe_page() rather than touching the list
mmc: vub300: fix an error code
clk: qcom: ipq8074: drop the CLK_SET_RATE_PARENT flag from PLL clocks
parisc/pdc: Add width field to struct pdc_model
PCI: keystone: Don't discard .probe() callback
PCI: keystone: Don't discard .remove() callback
genirq/generic_chip: Make irq_remove_generic_chip() irqdomain aware
mmc: meson-gx: Remove setting of CMD_CFG_ERROR
PCI/sysfs: Protect driver's D3cold preference from user space
hvc/xen: fix error path in xen_hvc_init() to always register frontend driver
audit: don't WARN_ON_ONCE(!current->mm) in audit_exe_compare()
audit: don't take task_lock() in audit_exe_compare() code path
KVM: x86: Ignore MSR_AMD64_TW_CFG access
randstruct: Fix gcc-plugin performance mode to stay in group
media: venus: hfi: add checks to perform sanity on queue pointers
cifs: spnego: add ';' in HOST_KEY_LEN
macvlan: Don't propagate promisc change to lower dev in passthru
net: ethernet: cortina: Fix MTU max setting
net: ethernet: cortina: Handle large frames
net: ethernet: cortina: Fix max RX frame define
ptp: annotate data-race around q->head and q->tail
xen/events: fix delayed eoi list handling
ppp: limit MRU to 64K
tipc: Fix kernel-infoleak due to uninitialized TLV value
tty: Fix uninit-value access in ppp_sync_receive()
ipvlan: add ipvlan_route_v6_outbound() helper
NFSv4.1: fix SP4_MACH_CRED protection for pnfs IO
pwm: Fix double shift bug
drm/amd/display: Avoid NULL dereference of timing generator
gfs2: ignore negated quota changes
media: vivid: avoid integer overflow
media: gspca: cpia1: shift-out-of-bounds in set_flicker
i2c: sun6i-p2wi: Prevent potential division by zero
usb: gadget: f_ncm: Always set current gadget in ncm_bind()
tty: vcc: Add check for kstrdup() in vcc_probe()
HID: Add quirk for Dell Pro Wireless Keyboard and Mouse KM5221W
scsi: libfc: Fix potential NULL pointer dereference in fc_lport_ptp_setup()
atm: iphase: Do PCI error checks on own line
ALSA: hda: Fix possible null-ptr-deref when assigning a stream
ARM: 9320/1: fix stack depot IRQ stack filter
jfs: fix array-index-out-of-bounds in diAlloc
jfs: fix array-index-out-of-bounds in dbFindLeaf
fs/jfs: Add validity check for db_maxag and db_agpref
fs/jfs: Add check for negative db_l2nbperpage
RDMA/hfi1: Use FIELD_GET() to extract Link Width
crypto: pcrypt - Fix hungtask for PADATA_RESET
selftests/efivarfs: create-read: fix a resource leak
drm/amdgpu: Fix a null pointer access when the smc_rreg pointer is NULL
drm/amd: Fix UBSAN array-index-out-of-bounds for Polaris and Tonga
drm/amd: Fix UBSAN array-index-out-of-bounds for SMU7
platform/x86: thinkpad_acpi: Add battery quirk for Thinkpad X120e
Bluetooth: Fix double free in hci_conn_cleanup
net: annotate data-races around sk->sk_dst_pending_confirm
net: annotate data-races around sk->sk_tx_queue_mapping
wifi: ath10k: fix clang-specific fortify warning
wifi: ath9k: fix clang-specific fortify warnings
wifi: mac80211: don't return unset power in ieee80211_get_tx_power()
x86/mm: Drop the 4 MB restriction on minimal NUMA node memory size
clocksource/drivers/timer-atmel-tcb: Fix initialization on SAM9 hardware
clocksource/drivers/timer-imx-gpt: Fix potential memory leak
perf/core: Bail out early if the request AUX area is out of bound
locking/ww_mutex/test: Fix potential workqueue corruption
Revert "ipvlan: properly track tx_errors"
ANDROID: fix up platform_device ABI break
Linux 4.19.299
btrfs: use u64 for buffer sizes in the tree search ioctls
Revert "mmc: core: Capture correct oemid-bits for eMMC cards"
fbdev: fsl-diu-fb: mark wr_reg_wa() static
fbdev: imsttfb: fix a resource leak in probe
fbdev: imsttfb: Fix error path of imsttfb_probe()
netfilter: xt_recent: fix (increase) ipv6 literal buffer length
r8169: respect userspace disabling IFF_MULTICAST
tg3: power down device only on SYSTEM_POWER_OFF
net/smc: fix dangling sock under state SMC_APPFINCLOSEWAIT
net/smc: wait for pending work before clcsock release_sock
net/smc: postpone release of clcsock
net: r8169: Disable multicast filter for RTL8168H and RTL8107E
r8169: improve rtl_set_rx_mode
dccp/tcp: Call security_inet_conn_request() after setting IPv6 addresses.
dccp: Call security_inet_conn_request() after setting IPv4 addresses.
tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING
llc: verify mac len before reading mac header
Input: synaptics-rmi4 - fix use after free in rmi_unregister_function()
pwm: brcmstb: Utilize appropriate clock APIs in suspend/resume
pwm: sti: Reduce number of allocations and drop usage of chip_data
pwm: sti: Avoid conditional gotos
media: dvb-usb-v2: af9035: fix missing unlock
media: s3c-camif: Avoid inappropriate kfree()
media: bttv: fix use after free error due to btv->timeout timer
pcmcia: ds: fix possible name leak in error path in pcmcia_device_add()
pcmcia: ds: fix refcount leak in pcmcia_device_add()
pcmcia: cs: fix possible hung task and memory leak pccardd()
f2fs: fix to initialize map.m_pblk in f2fs_precache_extents()
dmaengine: pxa_dma: Remove an erroneous BUG_ON() in pxad_free_desc()
USB: usbip: fix stub_dev hub disconnect
tools: iio: iio_generic_buffer ensure alignment
tools: iio: iio_generic_buffer: Fix some integer type and calculation
tools: iio: privatize globals and functions in iio_generic_buffer.c file
misc: st_core: Do not call kfree_skb() under spin_lock_irqsave()
dmaengine: ti: edma: handle irq_of_parse_and_map() errors
usb: dwc2: fix possible NULL pointer dereference caused by driver concurrency
tty: tty_jobctrl: fix pid memleak in disassociate_ctty()
leds: trigger: ledtrig-cpu:: Fix 'output may be truncated' issue for 'cpu'
ledtrig-cpu: Limit to 8 CPUs
leds: pwm: Don't disable the PWM when the LED should be off
leds: pwm: convert to atomic PWM API
leds: pwm: simplify if condition
mfd: dln2: Fix double put in dln2_probe
ASoC: ams-delta.c: use component after check
ASoC: Intel: Skylake: Fix mem leak when parsing UUIDs fails
sh: bios: Revive earlyprintk support
RDMA/hfi1: Workaround truncation compilation error
ext4: move 'ix' sanity check to corrent position
ARM: 9321/1: memset: cast the constant byte to unsigned char
hid: cp2112: Fix duplicate workqueue initialization
HID: cp2112: Use irqchip template
nd_btt: Make BTT lanes preemptible
sched/rt: Provide migrate_disable/enable() inlines
hwrng: geode - fix accessing registers
clk: scmi: Free scmi_clk allocated when the clocks with invalid info are skipped
firmware: ti_sci: Mark driver as non removable
ARM: dts: qcom: mdm9615: populate vsdcc fixed regulator
drm/rockchip: cdn-dp: Fix some error handling paths in cdn_dp_probe()
drm/radeon: possible buffer overflow
drm/rockchip: vop: Fix reset of state in duplicate state crtc funcs
hwmon: (coretemp) Fix potentially truncated sysfs attribute name
platform/x86: wmi: Fix opening of char device
platform/x86: wmi: remove unnecessary initializations
platform/x86: wmi: Fix probe failure when failing to register WMI devices
clk: mediatek: clk-mt2701: Add check for mtk_alloc_clk_data
clk: mediatek: clk-mt6797: Add check for mtk_alloc_clk_data
clk: npcm7xx: Fix incorrect kfree
clk: keystone: pll: fix a couple NULL vs IS_ERR() checks
clk: qcom: clk-rcg2: Fix clock rate overflow for high parent frequencies
regmap: debugfs: Fix a erroneous check after snprintf()
ipvlan: properly track tx_errors
net: add DEV_STATS_READ() helper
macsec: use DEV_STATS_INC()
macsec: Fix traffic counters/statistics
ipv6: avoid atomic fragment on GSO packets
ACPI: sysfs: Fix create_pnp_modalias() and create_of_modalias()
chtls: fix tp->rcv_tstamp initialization
thermal: core: prevent potential string overflow
can: dev: can_restart(): fix race condition between controller restart and netif_carrier_on()
can: dev: can_restart(): don't crash kernel if carrier is OK
can: dev: move driver related infrastructure into separate subdir
wifi: rtlwifi: fix EDCA limit set by BT coexistence
tcp_metrics: do not create an entry from tcp_init_metrics()
tcp_metrics: properly set tp->snd_ssthresh in tcp_init_metrics()
tcp_metrics: add missing barriers on delete
i40e: fix potential memory leaks in i40e_remove()
genirq/matrix: Exclude managed interrupts in irq_matrix_allocated()
vfs: fix readahead(2) on block devices
Linux 4.19.298
tty: 8250: Add support for Intashield IS-100
tty: 8250: Add support for Brainboxes UP cards
tty: 8250: Add support for additional Brainboxes UC cards
tty: 8250: Remove UC-257 and UC-431
usb: storage: set 1.50 as the lower bcdDevice for older "Super Top" compatibility
PCI: Prevent xHCI driver from claiming AMD VanGogh USB3 DRD device
remove the sx8 block driver
ata: ahci: fix enum constants for gcc-13
net: chelsio: cxgb4: add an error code check in t4_load_phy_fw
platform/x86: asus-wmi: Change ASUS_WMI_BRN_DOWN code from 0x20 to 0x2e
scsi: mpt3sas: Fix in error path
fbdev: uvesafb: Call cn_del_callback() at the end of uvesafb_exit()
ASoC: rt5650: fix the wrong result of key button
netfilter: nfnetlink_log: silence bogus compiler warning
fbdev: atyfb: only use ioremap_uc() on i386 and ia64
Input: synaptics-rmi4 - handle reset delay when using SMBus trsnsport
dmaengine: ste_dma40: Fix PM disable depth imbalance in d40_probe
irqchip/stm32-exti: add missing DT IRQ flag translation
Input: i8042 - add Fujitsu Lifebook E5411 to i8042 quirk table
ASoC: simple-card: fixup asoc_simple_probe() error handling
MAINTAINERS: r8169: Update path to the driver
x86: Fix .brk attribute in linker script
rpmsg: Fix possible refcount leak in rpmsg_register_device_override()
rpmsg: glink: Release driver_override
rpmsg: Fix calling device_lock() on non-initialized device
rpmsg: Fix kfree() of static memory on setting driver_override
rpmsg: Constify local variable in field store macro
driver: platform: Add helper for safer setting of driver_override
x86/mm: Fix RESERVE_BRK() for older binutils
x86/mm: Simplify RESERVE_BRK()
nfsd: lock_rename() needs both directories to live on the same fs
f2fs: fix to do sanity check on inode type during garbage collection
smbdirect: missing rc checks while waiting for rdma events
kobject: Fix slab-out-of-bounds in fill_kobj_path()
arm64: fix a concurrency issue in emulation_proc_handler()
drm/dp_mst: Fix NULL deref in get_mst_branch_device_by_guid_helper()
ARM: 8933/1: replace Sun/Solaris style flag on section directive
NFS: Don't call generic_error_remove_page() while holding locks
x86/i8259: Skip probing when ACPI/MADT advertises PCAT compatibility
iio: exynos-adc: request second interupt only when touchscreen mode is used
perf/core: Fix potential NULL deref
nvmem: imx: correct nregs for i.MX6UL
nvmem: imx: correct nregs for i.MX6SLL
i2c: stm32f7: Fix PEC handling in case of SMBUS transfers
i2c: muxes: i2c-demux-pinctrl: Use of_get_i2c_adapter_by_node()
i2c: muxes: i2c-mux-gpmux: Use of_get_i2c_adapter_by_node()
i2c: muxes: i2c-mux-pinctrl: Use of_get_i2c_adapter_by_node()
i40e: Fix wrong check for I40E_TXR_FLAGS_WB_ON_ITR
gtp: fix fragmentation needed check with gso
igb: Fix potential memory leak in igb_add_ethtool_nfc_entry
treewide: Spelling fix in comment
r8169: fix the KCSAN reported data race in rtl_rx while reading desc->opts1
r8169: fix the KCSAN reported data-race in rtl_tx while reading TxDescArray[entry].opts1
r8169: rename r8169.c to r8169_main.c
virtio-mmio: fix memory leak of vm_dev
virtio_balloon: Fix endless deflation and inflation on arm64
mcb-lpc: Reallocate memory region to avoid memory overlapping
mcb: Return actual parsed size when reading chameleon table
selftests/ftrace: Add new test case which checks non unique symbol
mmc: core: sdio: hold retuning if sdio in 1-bit mode
mmc: sdio: Don't re-initialize powered-on removable SDIO cards at resume
Conflicts:
drivers/clk/qcom/clk-rcg2.c
drivers/leds/leds-pwm.c
drivers/mmc/core/sdio.c
drivers/rpmsg/qcom_glink_native.c
drivers/thermal/thermal_core.c
drivers/usb/gadget/function/f_ncm.c
Change-Id: I230a2c820e39dd863a874bfc0c7a411896b0ba9c
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Merge 4.19.302 into android-4.19-stable
Changes in 4.19.302
spi: imx: add a device specific prepare_message callback
spi: imx: move wml setting to later than setup_transfer
spi: imx: correct wml as the last sg length
spi: imx: mx51-ecspi: Move some initialisation to prepare_message hook.
media: davinci: vpif_capture: fix potential double free
hrtimers: Push pending hrtimers away from outgoing CPU earlier
netfilter: ipset: fix race condition between swap/destroy and kernel side add/del/test
tg3: Move the [rt]x_dropped counters to tg3_napi
tg3: Increment tx_dropped in tg3_tso_bug()
kconfig: fix memory leak from range properties
drm/amdgpu: correct chunk_ptr to a pointer to chunk.
ipv6: fix potential NULL deref in fib6_add()
hv_netvsc: rndis_filter needs to select NLS
net: arcnet: Fix RESET flag handling
net: arcnet: com20020 fix error handling
arcnet: restoring support for multiple Sohard Arcnet cards
ipv4: ip_gre: Avoid skb_pull() failure in ipgre_xmit()
net: hns: fix fake link up on xge port
netfilter: xt_owner: Add supplementary groups option
netfilter: xt_owner: Fix for unsafe access of sk->sk_socket
tcp: do not accept ACK of bytes we never sent
RDMA/bnxt_re: Correct module description string
hwmon: (acpi_power_meter) Fix 4.29 MW bug
tracing: Fix a warning when allocating buffered events fails
scsi: be2iscsi: Fix a memleak in beiscsi_init_wrb_handle()
ARM: imx: Check return value of devm_kasprintf in imx_mmdc_perf_init
ARM: dts: imx: make gpt node name generic
ARM: dts: imx7: Declare timers compatible with fsl,imx6dl-gpt
ALSA: pcm: fix out-of-bounds in snd_pcm_state_names
packet: Move reference count in packet_sock to atomic_long_t
nilfs2: prevent WARNING in nilfs_sufile_set_segment_usage()
tracing: Always update snapshot buffer size
tracing: Fix incomplete locking when disabling buffered events
tracing: Fix a possible race when disabling buffered events
perf/core: Add a new read format to get a number of lost samples
perf: Fix perf_event_validate_size()
gpiolib: sysfs: Fix error handling on failed export
usb: gadget: f_hid: fix report descriptor allocation
parport: Add support for Brainboxes IX/UC/PX parallel cards
usb: typec: class: fix typec_altmode_put_partner to put plugs
serial: sc16is7xx: address RX timeout interrupt errata
serial: 8250_omap: Add earlycon support for the AM654 UART controller
x86/CPU/AMD: Check vendor in the AMD microcode callback
KVM: s390/mm: Properly reset no-dat
nilfs2: fix missing error check for sb_set_blocksize call
netlink: don't call ->netlink_bind with table lock held
genetlink: add CAP_NET_ADMIN test for multicast bind
psample: Require 'CAP_NET_ADMIN' when joining "packets" group
drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group
tools headers UAPI: Sync linux/perf_event.h with the kernel sources
IB/isert: Fix unaligned immediate-data handling
devcoredump : Serialize devcd_del work
devcoredump: Send uevent once devcd is ready
Linux 4.19.302
Change-Id: If04a1c5d3950ac7c1cbe4b71df951dcf3e8e8ed1
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit 382c27f4ed28f803b1f1473ac2d8db0afc795a1b ]
Budimir noted that perf_event_validate_size() only checks the size of
the newly added event, even though the sizes of all existing events
can also change due to not all events having the same read_format.
When we attach the new event, perf_group_attach(), we do re-compute
the size for all events.
Fixes: a723968c0e ("perf: Fix u16 overflows")
Reported-by: Budimir Markovic <markovicbudimir@gmail.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 119a784c81270eb88e573174ed2209225d646656 ]
Sometimes we want to know an accurate number of samples even if it's
lost. Currenlty PERF_RECORD_LOST is generated for a ring-buffer which
might be shared with other events. So it's hard to know per-event
lost count.
Add event->lost_samples field and PERF_FORMAT_LOST to retrieve it from
userspace.
Original-patch-by: Jiri Olsa <jolsa@redhat.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20220616180623.1358843-1-namhyung@kernel.org
Stable-dep-of: 382c27f4ed28 ("perf: Fix perf_event_validate_size()")
Signed-off-by: Sasha Levin <sashal@kernel.org>
commit c0591b1cccf708a47bc465c62436d669a4213323 upstream.
Function trace_buffered_event_disable() is responsible for freeing pages
backing buffered events and this process can run concurrently with
trace_event_buffer_lock_reserve().
The following race is currently possible:
* Function trace_buffered_event_disable() is called on CPU 0. It
increments trace_buffered_event_cnt on each CPU and waits via
synchronize_rcu() for each user of trace_buffered_event to complete.
* After synchronize_rcu() is finished, function
trace_buffered_event_disable() has the exclusive access to
trace_buffered_event. All counters trace_buffered_event_cnt are at 1
and all pointers trace_buffered_event are still valid.
* At this point, on a different CPU 1, the execution reaches
trace_event_buffer_lock_reserve(). The function calls
preempt_disable_notrace() and only now enters an RCU read-side
critical section. The function proceeds and reads a still valid
pointer from trace_buffered_event[CPU1] into the local variable
"entry". However, it doesn't yet read trace_buffered_event_cnt[CPU1]
which happens later.
* Function trace_buffered_event_disable() continues. It frees
trace_buffered_event[CPU1] and decrements
trace_buffered_event_cnt[CPU1] back to 0.
* Function trace_event_buffer_lock_reserve() continues. It reads and
increments trace_buffered_event_cnt[CPU1] from 0 to 1. This makes it
believe that it can use the "entry" that it already obtained but the
pointer is now invalid and any access results in a use-after-free.
Fix the problem by making a second synchronize_rcu() call after all
trace_buffered_event values are set to NULL. This waits on all potential
users in trace_event_buffer_lock_reserve() that still read a previous
pointer from trace_buffered_event.
Link: https://lore.kernel.org/all/20231127151248.7232-2-petr.pavlu@suse.com/
Link: https://lkml.kernel.org/r/20231205161736.19663-4-petr.pavlu@suse.com
Cc: stable@vger.kernel.org
Fixes: 0fc1b09ff1 ("tracing: Use temp buffer when filtering events")
Signed-off-by: Petr Pavlu <petr.pavlu@suse.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 7fed14f7ac9cf5e38c693836fe4a874720141845 upstream.
The following warning appears when using buffered events:
[ 203.556451] WARNING: CPU: 53 PID: 10220 at kernel/trace/ring_buffer.c:3912 ring_buffer_discard_commit+0x2eb/0x420
[...]
[ 203.670690] CPU: 53 PID: 10220 Comm: stress-ng-sysin Tainted: G E 6.7.0-rc2-default #4 56e6d0fcf5581e6e51eaaecbdaec2a2338c80f3a
[ 203.670704] Hardware name: Intel Corp. GROVEPORT/GROVEPORT, BIOS GVPRCRB1.86B.0016.D04.1705030402 05/03/2017
[ 203.670709] RIP: 0010:ring_buffer_discard_commit+0x2eb/0x420
[ 203.735721] Code: 4c 8b 4a 50 48 8b 42 48 49 39 c1 0f 84 b3 00 00 00 49 83 e8 01 75 b1 48 8b 42 10 f0 ff 40 08 0f 0b e9 fc fe ff ff f0 ff 47 08 <0f> 0b e9 77 fd ff ff 48 8b 42 10 f0 ff 40 08 0f 0b e9 f5 fe ff ff
[ 203.735734] RSP: 0018:ffffb4ae4f7b7d80 EFLAGS: 00010202
[ 203.735745] RAX: 0000000000000000 RBX: ffffb4ae4f7b7de0 RCX: ffff8ac10662c000
[ 203.735754] RDX: ffff8ac0c750be00 RSI: ffff8ac10662c000 RDI: ffff8ac0c004d400
[ 203.781832] RBP: ffff8ac0c039cea0 R08: 0000000000000000 R09: 0000000000000000
[ 203.781839] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 203.781842] R13: ffff8ac10662c000 R14: ffff8ac0c004d400 R15: ffff8ac10662c008
[ 203.781846] FS: 00007f4cd8a67740(0000) GS:ffff8ad798880000(0000) knlGS:0000000000000000
[ 203.781851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 203.781855] CR2: 0000559766a74028 CR3: 00000001804c4000 CR4: 00000000001506f0
[ 203.781862] Call Trace:
[ 203.781870] <TASK>
[ 203.851949] trace_event_buffer_commit+0x1ea/0x250
[ 203.851967] trace_event_raw_event_sys_enter+0x83/0xe0
[ 203.851983] syscall_trace_enter.isra.0+0x182/0x1a0
[ 203.851990] do_syscall_64+0x3a/0xe0
[ 203.852075] entry_SYSCALL_64_after_hwframe+0x6e/0x76
[ 203.852090] RIP: 0033:0x7f4cd870fa77
[ 203.982920] Code: 00 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 90 b8 89 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e9 43 0e 00 f7 d8 64 89 01 48
[ 203.982932] RSP: 002b:00007fff99717dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000089
[ 203.982942] RAX: ffffffffffffffda RBX: 0000558ea1d7b6f0 RCX: 00007f4cd870fa77
[ 203.982948] RDX: 0000000000000000 RSI: 00007fff99717de0 RDI: 0000558ea1d7b6f0
[ 203.982957] RBP: 00007fff99717de0 R08: 00007fff997180e0 R09: 00007fff997180e0
[ 203.982962] R10: 00007fff997180e0 R11: 0000000000000246 R12: 00007fff99717f40
[ 204.049239] R13: 00007fff99718590 R14: 0000558e9f2127a8 R15: 00007fff997180b0
[ 204.049256] </TASK>
For instance, it can be triggered by running these two commands in
parallel:
$ while true; do
echo hist:key=id.syscall:val=hitcount > \
/sys/kernel/debug/tracing/events/raw_syscalls/sys_enter/trigger;
done
$ stress-ng --sysinfo $(nproc)
The warning indicates that the current ring_buffer_per_cpu is not in the
committing state. It happens because the active ring_buffer_event
doesn't actually come from the ring_buffer_per_cpu but is allocated from
trace_buffered_event.
The bug is in function trace_buffered_event_disable() where the
following normally happens:
* The code invokes disable_trace_buffered_event() via
smp_call_function_many() and follows it by synchronize_rcu(). This
increments the per-CPU variable trace_buffered_event_cnt on each
target CPU and grants trace_buffered_event_disable() the exclusive
access to the per-CPU variable trace_buffered_event.
* Maintenance is performed on trace_buffered_event, all per-CPU event
buffers get freed.
* The code invokes enable_trace_buffered_event() via
smp_call_function_many(). This decrements trace_buffered_event_cnt and
releases the access to trace_buffered_event.
A problem is that smp_call_function_many() runs a given function on all
target CPUs except on the current one. The following can then occur:
* Task X executing trace_buffered_event_disable() runs on CPU 0.
* The control reaches synchronize_rcu() and the task gets rescheduled on
another CPU 1.
* The RCU synchronization finishes. At this point,
trace_buffered_event_disable() has the exclusive access to all
trace_buffered_event variables except trace_buffered_event[CPU0]
because trace_buffered_event_cnt[CPU0] is never incremented and if the
buffer is currently unused, remains set to 0.
* A different task Y is scheduled on CPU 0 and hits a trace event. The
code in trace_event_buffer_lock_reserve() sees that
trace_buffered_event_cnt[CPU0] is set to 0 and decides the use the
buffer provided by trace_buffered_event[CPU0].
* Task X continues its execution in trace_buffered_event_disable(). The
code incorrectly frees the event buffer pointed by
trace_buffered_event[CPU0] and resets the variable to NULL.
* Task Y writes event data to the now freed buffer and later detects the
created inconsistency.
The issue is observable since commit dea499781a11 ("tracing: Fix warning
in trace_buffered_event_disable()") which moved the call of
trace_buffered_event_disable() in __ftrace_event_enable_disable()
earlier, prior to invoking call->class->reg(.. TRACE_REG_UNREGISTER ..).
The underlying problem in trace_buffered_event_disable() is however
present since the original implementation in commit 0fc1b09ff1
("tracing: Use temp buffer when filtering events").
Fix the problem by replacing the two smp_call_function_many() calls with
on_each_cpu_mask() which invokes a given callback on all CPUs.
Link: https://lore.kernel.org/all/20231127151248.7232-2-petr.pavlu@suse.com/
Link: https://lkml.kernel.org/r/20231205161736.19663-2-petr.pavlu@suse.com
Cc: stable@vger.kernel.org
Fixes: 0fc1b09ff1 ("tracing: Use temp buffer when filtering events")
Fixes: dea499781a11 ("tracing: Fix warning in trace_buffered_event_disable()")
Signed-off-by: Petr Pavlu <petr.pavlu@suse.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 7be76461f302ec05cbd62b90b2a05c64299ca01f upstream.
It use to be that only the top level instance had a snapshot buffer (for
latency tracers like wakeup and irqsoff). The update of the ring buffer
size would check if the instance was the top level and if so, it would
also update the snapshot buffer as it needs to be the same as the main
buffer.
Now that lower level instances also has a snapshot buffer, they too need
to update their snapshot buffer sizes when the main buffer is changed,
otherwise the following can be triggered:
# cd /sys/kernel/tracing
# echo 1500 > buffer_size_kb
# mkdir instances/foo
# echo irqsoff > instances/foo/current_tracer
# echo 1000 > instances/foo/buffer_size_kb
Produces:
WARNING: CPU: 2 PID: 856 at kernel/trace/trace.c:1938 update_max_tr_single.part.0+0x27d/0x320
Which is:
ret = ring_buffer_swap_cpu(tr->max_buffer.buffer, tr->array_buffer.buffer, cpu);
if (ret == -EBUSY) {
[..]
}
WARN_ON_ONCE(ret && ret != -EAGAIN && ret != -EBUSY); <== here
That's because ring_buffer_swap_cpu() has:
int ret = -EINVAL;
[..]
/* At least make sure the two buffers are somewhat the same */
if (cpu_buffer_a->nr_pages != cpu_buffer_b->nr_pages)
goto out;
[..]
out:
return ret;
}
Instead, update all instances' snapshot buffer sizes when their main
buffer size is updated.
Link: https://lkml.kernel.org/r/20231205220010.454662151@goodmis.org
Cc: stable@vger.kernel.org
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Fixes: 6d9b3fa5e7 ("tracing: Move tracing_max_latency into trace_array")
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 34209fe83ef8404353f91ab4ea4035dbc9922d04 ]
Function trace_buffered_event_disable() produces an unexpected warning
when the previous call to trace_buffered_event_enable() fails to
allocate pages for buffered events.
The situation can occur as follows:
* The counter trace_buffered_event_ref is at 0.
* The soft mode gets enabled for some event and
trace_buffered_event_enable() is called. The function increments
trace_buffered_event_ref to 1 and starts allocating event pages.
* The allocation fails for some page and trace_buffered_event_disable()
is called for cleanup.
* Function trace_buffered_event_disable() decrements
trace_buffered_event_ref back to 0, recognizes that it was the last
use of buffered events and frees all allocated pages.
* The control goes back to trace_buffered_event_enable() which returns.
The caller of trace_buffered_event_enable() has no information that
the function actually failed.
* Some time later, the soft mode is disabled for the same event.
Function trace_buffered_event_disable() is called. It warns on
"WARN_ON_ONCE(!trace_buffered_event_ref)" and returns.
Buffered events are just an optimization and can handle failures. Make
trace_buffered_event_enable() exit on the first failure and left any
cleanup later to when trace_buffered_event_disable() is called.
Link: https://lore.kernel.org/all/20231127151248.7232-2-petr.pavlu@suse.com/
Link: https://lkml.kernel.org/r/20231205161736.19663-3-petr.pavlu@suse.com
Fixes: 0fc1b09ff1 ("tracing: Use temp buffer when filtering events")
Signed-off-by: Petr Pavlu <petr.pavlu@suse.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 5c0930ccaad5a74d74e8b18b648c5eb21ed2fe94 ]
2b8272ff4a70 ("cpu/hotplug: Prevent self deadlock on CPU hot-unplug")
solved the straight forward CPU hotplug deadlock vs. the scheduler
bandwidth timer. Yu discovered a more involved variant where a task which
has a bandwidth timer started on the outgoing CPU holds a lock and then
gets throttled. If the lock required by one of the CPU hotplug callbacks
the hotplug operation deadlocks because the unthrottling timer event is not
handled on the dying CPU and can only be recovered once the control CPU
reaches the hotplug state which pulls the pending hrtimers from the dead
CPU.
Solve this by pushing the hrtimers away from the dying CPU in the dying
callbacks. Nothing can queue a hrtimer on the dying CPU at that point because
all other CPUs spin in stop_machine() with interrupts disabled and once the
operation is finished the CPU is marked offline.
Reported-by: Yu Liao <liaoyu15@huawei.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Liu Tie <liutie4@huawei.com>
Link: https://lore.kernel.org/r/87a5rphara.ffs@tglx
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Merge 4.19.300 into android-4.19-stable
Changes in 4.19.300
locking/ww_mutex/test: Fix potential workqueue corruption
perf/core: Bail out early if the request AUX area is out of bound
clocksource/drivers/timer-imx-gpt: Fix potential memory leak
clocksource/drivers/timer-atmel-tcb: Fix initialization on SAM9 hardware
x86/mm: Drop the 4 MB restriction on minimal NUMA node memory size
wifi: mac80211: don't return unset power in ieee80211_get_tx_power()
wifi: ath9k: fix clang-specific fortify warnings
wifi: ath10k: fix clang-specific fortify warning
net: annotate data-races around sk->sk_tx_queue_mapping
net: annotate data-races around sk->sk_dst_pending_confirm
Bluetooth: Fix double free in hci_conn_cleanup
platform/x86: thinkpad_acpi: Add battery quirk for Thinkpad X120e
drm/amd: Fix UBSAN array-index-out-of-bounds for SMU7
drm/amd: Fix UBSAN array-index-out-of-bounds for Polaris and Tonga
drm/amdgpu: Fix a null pointer access when the smc_rreg pointer is NULL
selftests/efivarfs: create-read: fix a resource leak
crypto: pcrypt - Fix hungtask for PADATA_RESET
RDMA/hfi1: Use FIELD_GET() to extract Link Width
fs/jfs: Add check for negative db_l2nbperpage
fs/jfs: Add validity check for db_maxag and db_agpref
jfs: fix array-index-out-of-bounds in dbFindLeaf
jfs: fix array-index-out-of-bounds in diAlloc
ARM: 9320/1: fix stack depot IRQ stack filter
ALSA: hda: Fix possible null-ptr-deref when assigning a stream
atm: iphase: Do PCI error checks on own line
scsi: libfc: Fix potential NULL pointer dereference in fc_lport_ptp_setup()
HID: Add quirk for Dell Pro Wireless Keyboard and Mouse KM5221W
tty: vcc: Add check for kstrdup() in vcc_probe()
usb: gadget: f_ncm: Always set current gadget in ncm_bind()
i2c: sun6i-p2wi: Prevent potential division by zero
media: gspca: cpia1: shift-out-of-bounds in set_flicker
media: vivid: avoid integer overflow
gfs2: ignore negated quota changes
drm/amd/display: Avoid NULL dereference of timing generator
pwm: Fix double shift bug
NFSv4.1: fix SP4_MACH_CRED protection for pnfs IO
ipvlan: add ipvlan_route_v6_outbound() helper
tty: Fix uninit-value access in ppp_sync_receive()
tipc: Fix kernel-infoleak due to uninitialized TLV value
ppp: limit MRU to 64K
xen/events: fix delayed eoi list handling
ptp: annotate data-race around q->head and q->tail
net: ethernet: cortina: Fix max RX frame define
net: ethernet: cortina: Handle large frames
net: ethernet: cortina: Fix MTU max setting
macvlan: Don't propagate promisc change to lower dev in passthru
cifs: spnego: add ';' in HOST_KEY_LEN
media: venus: hfi: add checks to perform sanity on queue pointers
randstruct: Fix gcc-plugin performance mode to stay in group
KVM: x86: Ignore MSR_AMD64_TW_CFG access
audit: don't take task_lock() in audit_exe_compare() code path
audit: don't WARN_ON_ONCE(!current->mm) in audit_exe_compare()
hvc/xen: fix error path in xen_hvc_init() to always register frontend driver
PCI/sysfs: Protect driver's D3cold preference from user space
mmc: meson-gx: Remove setting of CMD_CFG_ERROR
genirq/generic_chip: Make irq_remove_generic_chip() irqdomain aware
PCI: keystone: Don't discard .remove() callback
PCI: keystone: Don't discard .probe() callback
parisc/pdc: Add width field to struct pdc_model
clk: qcom: ipq8074: drop the CLK_SET_RATE_PARENT flag from PLL clocks
mmc: vub300: fix an error code
PM: hibernate: Use __get_safe_page() rather than touching the list
PM: hibernate: Clean up sync_read handling in snapshot_write_next()
jbd2: fix potential data lost in recovering journal raced with synchronizing fs bdev
quota: explicitly forbid quota files from being encrypted
mcb: fix error handling for different scenarios when parsing
dmaengine: stm32-mdma: correct desc prep when channel running
parisc: Prevent booting 64-bit kernels on PA1.x machines
parisc/pgtable: Do not drop upper 5 address bits of physical address
ALSA: info: Fix potential deadlock at disconnection
ALSA: hda/realtek - Enable internal speaker of ASUS K6500ZC
tty: serial: meson: if no alias specified use an available id
serial: meson: remove redundant initialization of variable id
tty: serial: meson: retrieve port FIFO size from DT
serial: meson: Use platform_get_irq() to get the interrupt
tty: serial: meson: fix hard LOCKUP on crtscts mode
net: dsa: lan9303: consequently nested-lock physical MDIO
i2c: i801: fix potential race in i801_block_transaction_byte_by_byte
media: lirc: drop trailing space from scancode transmit
media: sharp: fix sharp encoding
media: venus: hfi_parser: Add check to keep the number of codecs within range
media: venus: hfi: fix the check to handle session buffer requirement
media: venus: hfi: add checks to handle capabilities from firmware
Revert "net: r8169: Disable multicast filter for RTL8168H and RTL8107E"
ext4: apply umask if ACL support is disabled
ext4: correct offset of gdb backup in non meta_bg group to update_backups
ext4: correct return value of ext4_convert_meta_bg
ext4: remove gdb backup copy for meta bg in setup_new_flex_group_blocks
drm/amdgpu: fix error handling in amdgpu_bo_list_get()
scsi: virtio_scsi: limit number of hw queues by nr_cpu_ids
iomap: Set all uptodate bits for an Uptodate page
net: sched: fix race condition in qdisc_graft()
Linux 4.19.300
Change-Id: I21f68d5f5dc85afe62bbc6e9a7aac12faee56621
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit d08970df1980476f27936e24d452550f3e9e92e1 upstream.
In snapshot_write_next(), sync_read is set and unset in three different
spots unnecessiarly. As a result there is a subtle bug where the first
page after the meta data has been loaded unconditionally sets sync_read
to 0. If this first PFN was actually a highmem page, then the returned
buffer will be the global "buffer," and the page needs to be loaded
synchronously.
That is, I'm not sure we can always assume the following to be safe:
handle->buffer = get_buffer(&orig_bm, &ca);
handle->sync_read = 0;
Because get_buffer() can call get_highmem_page_buffer() which can
return 'buffer'.
The easiest way to address this is just set sync_read before
snapshot_write_next() returns if handle->buffer == buffer.
Signed-off-by: Brian Geffon <bgeffon@google.com>
Fixes: 8357376d3d ("[PATCH] swsusp: Improve handling of highmem")
Cc: All applicable <stable@vger.kernel.org>
[ rjw: Subject and changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit f0c7183008b41e92fa676406d87f18773724b48b upstream.
We found at least one situation where the safe pages list was empty and
get_buffer() would gladly try to use a NULL pointer.
Signed-off-by: Brian Geffon <bgeffon@google.com>
Fixes: 8357376d3d ("[PATCH] swsusp: Improve handling of highmem")
Cc: All applicable <stable@vger.kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 5e7afb2eb7b2a7c81e9f608cbdf74a07606fd1b5 upstream.
irq_remove_generic_chip() calculates the Linux interrupt number for removing the
handler and interrupt chip based on gc::irq_base as a linear function of
the bit positions of set bits in the @msk argument.
When the generic chip is present in an irq domain, i.e. created with a call
to irq_alloc_domain_generic_chips(), gc::irq_base contains not the base
Linux interrupt number. It contains the base hardware interrupt for this
chip. It is set to 0 for the first chip in the domain, 0 + N for the next
chip, where $N is the number of hardware interrupts per chip.
That means the Linux interrupt number cannot be calculated based on
gc::irq_base for irqdomain based chips without a domain map lookup, which
is currently missing.
Rework the code to take the irqdomain case into account and calculate the
Linux interrupt number by a irqdomain lookup of the domain specific
hardware interrupt number.
[ tglx: Massage changelog. Reshuffle the logic and add a proper comment. ]
Fixes: cfefd21e69 ("genirq: Add chip suspend and resume callbacks")
Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20231024150335.322282-1-herve.codina@bootlin.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 969d90ec212bae4b45bf9d21d7daa30aa6cf055e upstream.
eBPF can end up calling into the audit code from some odd places, and
some of these places don't have @current set properly so we end up
tripping the `WARN_ON_ONCE(!current->mm)` near the top of
`audit_exe_compare()`. While the basic `!current->mm` check is good,
the `WARN_ON_ONCE()` results in some scary console messages so let's
drop that and just do the regular `!current->mm` check to avoid
problems.
Cc: <stable@vger.kernel.org>
Fixes: 47846d51348d ("audit: don't take task_lock() in audit_exe_compare() code path")
Reported-by: Artem Savkov <asavkov@redhat.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 47846d51348dd62e5231a83be040981b17c955fa upstream.
The get_task_exe_file() function locks the given task with task_lock()
which when used inside audit_exe_compare() can cause deadlocks on
systems that generate audit records when the task_lock() is held. We
resolve this problem with two changes: ignoring those cases where the
task being audited is not the current task, and changing our approach
to obtaining the executable file struct to not require task_lock().
With the intent of the audit exe filter being to filter on audit events
generated by processes started by the specified executable, it makes
sense that we would only want to use the exe filter on audit records
associated with the currently executing process, e.g. @current. If
we are asked to filter records using a non-@current task_struct we can
safely ignore the exe filter without negatively impacting the admin's
expectations for the exe filter.
Knowing that we only have to worry about filtering the currently
executing task in audit_exe_compare() we can do away with the
task_lock() and call get_mm_exe_file() with @current->mm directly.
Cc: <stable@vger.kernel.org>
Fixes: 5efc244346 ("audit: fix exe_file access in audit_exe_compare")
Reported-by: Andreas Steinmetz <anstein99@googlemail.com>
Reviewed-by: John Johansen <john.johanse@canonical.com>
Reviewed-by: Mateusz Guzik <mjguzik@gmail.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 8f4f68e788c3a7a696546291258bfa5fdb215523 ]
We found a hungtask bug in test_aead_vec_cfg as follows:
INFO: task cryptomgr_test:391009 blocked for more than 120 seconds.
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Call trace:
__switch_to+0x98/0xe0
__schedule+0x6c4/0xf40
schedule+0xd8/0x1b4
schedule_timeout+0x474/0x560
wait_for_common+0x368/0x4e0
wait_for_completion+0x20/0x30
wait_for_completion+0x20/0x30
test_aead_vec_cfg+0xab4/0xd50
test_aead+0x144/0x1f0
alg_test_aead+0xd8/0x1e0
alg_test+0x634/0x890
cryptomgr_test+0x40/0x70
kthread+0x1e0/0x220
ret_from_fork+0x10/0x18
Kernel panic - not syncing: hung_task: blocked tasks
For padata_do_parallel, when the return err is 0 or -EBUSY, it will call
wait_for_completion(&wait->completion) in test_aead_vec_cfg. In normal
case, aead_request_complete() will be called in pcrypt_aead_serial and the
return err is 0 for padata_do_parallel. But, when pinst->flags is
PADATA_RESET, the return err is -EBUSY for padata_do_parallel, and it
won't call aead_request_complete(). Therefore, test_aead_vec_cfg will
hung at wait_for_completion(&wait->completion), which will cause
hungtask.
The problem comes as following:
(padata_do_parallel) |
rcu_read_lock_bh(); |
err = -EINVAL; | (padata_replace)
| pinst->flags |= PADATA_RESET;
err = -EBUSY |
if (pinst->flags & PADATA_RESET) |
rcu_read_unlock_bh() |
return err
In order to resolve the problem, we replace the return err -EBUSY with
-EAGAIN, which means parallel_data is changing, and the caller should call
it again.
v3:
remove retry and just change the return err.
v2:
introduce padata_try_do_parallel() in pcrypt_aead_encrypt and
pcrypt_aead_decrypt to solve the hungtask.
Signed-off-by: Lu Jialin <lujialin4@huawei.com>
Signed-off-by: Guo Zihua <guozihua@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 54aee5f15b83437f23b2b2469bcf21bdd9823916 ]
When perf-record with a large AUX area, e.g 4GB, it fails with:
#perf record -C 0 -m ,4G -e arm_spe_0// -- sleep 1
failed to mmap with 12 (Cannot allocate memory)
and it reveals a WARNING with __alloc_pages():
------------[ cut here ]------------
WARNING: CPU: 44 PID: 17573 at mm/page_alloc.c:5568 __alloc_pages+0x1ec/0x248
Call trace:
__alloc_pages+0x1ec/0x248
__kmalloc_large_node+0xc0/0x1f8
__kmalloc_node+0x134/0x1e8
rb_alloc_aux+0xe0/0x298
perf_mmap+0x440/0x660
mmap_region+0x308/0x8a8
do_mmap+0x3c0/0x528
vm_mmap_pgoff+0xf4/0x1b8
ksys_mmap_pgoff+0x18c/0x218
__arm64_sys_mmap+0x38/0x58
invoke_syscall+0x50/0x128
el0_svc_common.constprop.0+0x58/0x188
do_el0_svc+0x34/0x50
el0_svc+0x34/0x108
el0t_64_sync_handler+0xb8/0xc0
el0t_64_sync+0x1a4/0x1a8
'rb->aux_pages' allocated by kcalloc() is a pointer array which is used to
maintains AUX trace pages. The allocated page for this array is physically
contiguous (and virtually contiguous) with an order of 0..MAX_ORDER. If the
size of pointer array crosses the limitation set by MAX_ORDER, it reveals a
WARNING.
So bail out early with -ENOMEM if the request AUX area is out of bound,
e.g.:
#perf record -C 0 -m ,4G -e arm_spe_0// -- sleep 1
failed to mmap with 12 (Cannot allocate memory)
Signed-off-by: Shuai Xue <xueshuai@linux.alibaba.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit bccdd808902f8c677317cec47c306e42b93b849e ]
In some cases running with the test-ww_mutex code, I was seeing
odd behavior where sometimes it seemed flush_workqueue was
returning before all the work threads were finished.
Often this would cause strange crashes as the mutexes would be
freed while they were being used.
Looking at the code, there is a lifetime problem as the
controlling thread that spawns the work allocates the
"struct stress" structures that are passed to the workqueue
threads. Then when the workqueue threads are finished,
they free the stress struct that was passed to them.
Unfortunately the workqueue work_struct node is in the stress
struct. Which means the work_struct is freed before the work
thread returns and while flush_workqueue is waiting.
It seems like a better idea to have the controlling thread
both allocate and free the stress structures, so that we can
be sure we don't corrupt the workqueue by freeing the structure
prematurely.
So this patch reworks the test to do so, and with this change
I no longer see the early flush_workqueue returns.
Signed-off-by: John Stultz <jstultz@google.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20230922043616.19282-3-jstultz@google.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
Changes in 4.19.299
vfs: fix readahead(2) on block devices
genirq/matrix: Exclude managed interrupts in irq_matrix_allocated()
i40e: fix potential memory leaks in i40e_remove()
tcp_metrics: add missing barriers on delete
tcp_metrics: properly set tp->snd_ssthresh in tcp_init_metrics()
tcp_metrics: do not create an entry from tcp_init_metrics()
wifi: rtlwifi: fix EDCA limit set by BT coexistence
can: dev: move driver related infrastructure into separate subdir
can: dev: can_restart(): don't crash kernel if carrier is OK
can: dev: can_restart(): fix race condition between controller restart and netif_carrier_on()
thermal: core: prevent potential string overflow
chtls: fix tp->rcv_tstamp initialization
ACPI: sysfs: Fix create_pnp_modalias() and create_of_modalias()
ipv6: avoid atomic fragment on GSO packets
macsec: Fix traffic counters/statistics
macsec: use DEV_STATS_INC()
net: add DEV_STATS_READ() helper
ipvlan: properly track tx_errors
regmap: debugfs: Fix a erroneous check after snprintf()
clk: qcom: clk-rcg2: Fix clock rate overflow for high parent frequencies
clk: keystone: pll: fix a couple NULL vs IS_ERR() checks
clk: npcm7xx: Fix incorrect kfree
clk: mediatek: clk-mt6797: Add check for mtk_alloc_clk_data
clk: mediatek: clk-mt2701: Add check for mtk_alloc_clk_data
platform/x86: wmi: Fix probe failure when failing to register WMI devices
platform/x86: wmi: remove unnecessary initializations
platform/x86: wmi: Fix opening of char device
hwmon: (coretemp) Fix potentially truncated sysfs attribute name
drm/rockchip: vop: Fix reset of state in duplicate state crtc funcs
drm/radeon: possible buffer overflow
drm/rockchip: cdn-dp: Fix some error handling paths in cdn_dp_probe()
ARM: dts: qcom: mdm9615: populate vsdcc fixed regulator
firmware: ti_sci: Mark driver as non removable
clk: scmi: Free scmi_clk allocated when the clocks with invalid info are skipped
hwrng: geode - fix accessing registers
sched/rt: Provide migrate_disable/enable() inlines
nd_btt: Make BTT lanes preemptible
HID: cp2112: Use irqchip template
hid: cp2112: Fix duplicate workqueue initialization
ARM: 9321/1: memset: cast the constant byte to unsigned char
ext4: move 'ix' sanity check to corrent position
RDMA/hfi1: Workaround truncation compilation error
sh: bios: Revive earlyprintk support
ASoC: Intel: Skylake: Fix mem leak when parsing UUIDs fails
ASoC: ams-delta.c: use component after check
mfd: dln2: Fix double put in dln2_probe
leds: pwm: simplify if condition
leds: pwm: convert to atomic PWM API
leds: pwm: Don't disable the PWM when the LED should be off
ledtrig-cpu: Limit to 8 CPUs
leds: trigger: ledtrig-cpu:: Fix 'output may be truncated' issue for 'cpu'
tty: tty_jobctrl: fix pid memleak in disassociate_ctty()
usb: dwc2: fix possible NULL pointer dereference caused by driver concurrency
dmaengine: ti: edma: handle irq_of_parse_and_map() errors
misc: st_core: Do not call kfree_skb() under spin_lock_irqsave()
tools: iio: privatize globals and functions in iio_generic_buffer.c file
tools: iio: iio_generic_buffer: Fix some integer type and calculation
tools: iio: iio_generic_buffer ensure alignment
USB: usbip: fix stub_dev hub disconnect
dmaengine: pxa_dma: Remove an erroneous BUG_ON() in pxad_free_desc()
f2fs: fix to initialize map.m_pblk in f2fs_precache_extents()
pcmcia: cs: fix possible hung task and memory leak pccardd()
pcmcia: ds: fix refcount leak in pcmcia_device_add()
pcmcia: ds: fix possible name leak in error path in pcmcia_device_add()
media: bttv: fix use after free error due to btv->timeout timer
media: s3c-camif: Avoid inappropriate kfree()
media: dvb-usb-v2: af9035: fix missing unlock
pwm: sti: Avoid conditional gotos
pwm: sti: Reduce number of allocations and drop usage of chip_data
pwm: brcmstb: Utilize appropriate clock APIs in suspend/resume
Input: synaptics-rmi4 - fix use after free in rmi_unregister_function()
llc: verify mac len before reading mac header
tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING
dccp: Call security_inet_conn_request() after setting IPv4 addresses.
dccp/tcp: Call security_inet_conn_request() after setting IPv6 addresses.
r8169: improve rtl_set_rx_mode
net: r8169: Disable multicast filter for RTL8168H and RTL8107E
net/smc: postpone release of clcsock
net/smc: wait for pending work before clcsock release_sock
net/smc: fix dangling sock under state SMC_APPFINCLOSEWAIT
tg3: power down device only on SYSTEM_POWER_OFF
r8169: respect userspace disabling IFF_MULTICAST
netfilter: xt_recent: fix (increase) ipv6 literal buffer length
fbdev: imsttfb: Fix error path of imsttfb_probe()
fbdev: imsttfb: fix a resource leak in probe
fbdev: fsl-diu-fb: mark wr_reg_wa() static
Revert "mmc: core: Capture correct oemid-bits for eMMC cards"
btrfs: use u64 for buffer sizes in the tree search ioctls
Linux 4.19.299
Change-Id: I130ef8f6fcd9ce2815d8b2493f96082376730758
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit a0b0bad10587ae2948a7c36ca4ffc206007fbcf3 ]
When a CPU is about to be offlined, x86 validates that all active
interrupts which are targeted to this CPU can be migrated to the remaining
online CPUs. If not, the offline operation is aborted.
The validation uses irq_matrix_allocated() to retrieve the number of
vectors which are allocated on the outgoing CPU. The returned number of
allocated vectors includes also vectors which are associated to managed
interrupts.
That's overaccounting because managed interrupts are:
- not migrated when the affinity mask of the interrupt targets only
the outgoing CPU
- migrated to another CPU, but in that case the vector is already
pre-allocated on the potential target CPUs and must not be taken into
account.
As a consequence the check whether the remaining online CPUs have enough
capacity for migrating the allocated vectors from the outgoing CPU might
fail incorrectly.
Let irq_matrix_allocated() return only the number of allocated non-managed
interrupts to make this validation check correct.
[ tglx: Amend changelog and fixup kernel-doc comment ]
Fixes: 2f75d9e1c9 ("genirq: Implement bitmap matrix allocator")
Reported-by: Wendy Wang <wendy.wang@intel.com>
Signed-off-by: Chen Yu <yu.c.chen@intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20231020072522.557846-1-yu.c.chen@intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
* sm8250/lineage-20:
techpack: video: hfi_iris2: Fix -Wpointer-to-int-cast
Reapply "perf: Disallow mis-matched inherited group reads"
ANDROID: fs: fuse: Freeze client on suspend when request sent to userspace
ANDROID: fs/fuse: Keep FUSE file times consistent with lower file
ANDROID: fuse: Allocate zeroed memory for canonical path
UPSTREAM: fuse: fix matching of FUSE_DEV_IOC_CLONE command
ANDROID: fuse/passthrough: API V2 with __u32 open argument
FROMLIST: fuse: Fix crediantials leak in passthrough read_iter
FROMLIST: fuse: Introduce passthrough for mmap
FROMLIST: fuse: Use daemon creds in passthrough mode
FROMLIST: fuse: Handle asynchronous read and write in passthrough
FROMLIST: fuse: Introduce synchronous read and write for passthrough
FROMLIST: fuse: Passthrough initialization and release
FROMLIST: fuse: Definitions and ioctl for passthrough
FROMLIST: fuse: 32-bit user space ioctl compat for fuse device
FROMLIST: fs: Generic function to convert iocb to rw flags
BACKPORT: fs: align IOCB_* flags with RWF_* flags
Revert "perf: Disallow mis-matched inherited group reads"
Revert "xfrm: fix a data-race in xfrm_gen_index()"
Revert "Bluetooth: hci_core: Fix build warnings"
Revert "xfrm: interface: use DEV_STATS_INC()"
Linux 4.19.297
xfrm6: fix inet6_dev refcount underflow problem
Bluetooth: hci_sock: Correctly bounds check and pad HCI_MON_NEW_INDEX name
Bluetooth: hci_sock: fix slab oob read in create_monitor_event
phy: mapphone-mdm6600: Fix runtime PM for remove
ASoC: pxa: fix a memory leak in probe()
gpio: vf610: set value before the direction to avoid a glitch
s390/pci: fix iommu bitmap allocation
perf: Disallow mis-matched inherited group reads
USB: serial: option: add Fibocom to DELL custom modem FM101R-GL
USB: serial: option: add entry for Sierra EM9191 with new firmware
USB: serial: option: add Telit LE910C4-WWX 0x1035 composition
ACPI: irq: Fix incorrect return value in acpi_register_gsi()
Revert "pinctrl: avoid unsafe code pattern in find_pinctrl()"
mmc: core: Capture correct oemid-bits for eMMC cards
mtd: spinand: micron: correct bitmask for ecc status
mtd: rawnand: qcom: Unmap the right resource upon probe failure
Bluetooth: hci_event: Fix using memcmp when comparing keys
btrfs: fix some -Wmaybe-uninitialized warnings in ioctl.c
drm: panel-orientation-quirks: Add quirk for One Mix 2S
sky2: Make sure there is at least one frag_addr available
wifi: cfg80211: avoid leaking stack data into trace
wifi: mac80211: allow transmitting EAPOL frames with tainted key
Bluetooth: hci_core: Fix build warnings
Bluetooth: Avoid redundant authentication
HID: holtek: fix slab-out-of-bounds Write in holtek_kbd_input_event
tracing: relax trace_event_eval_update() execution with cond_resched()
ata: libata-eh: Fix compilation warning in ata_eh_link_report()
gpio: timberdale: Fix potential deadlock on &tgpio->lock
overlayfs: set ctime when setting mtime and atime
i2c: mux: Avoid potential false error message in i2c_mux_add_adapter
btrfs: initialize start_slot in btrfs_log_prealloc_extents
btrfs: return -EUCLEAN for delayed tree ref with a ref count not equals to 1
ARM: dts: ti: omap: Fix noisy serial with overrun-throttle-ms for mapphone
libceph: use kernel_connect()
libceph: fix unaligned accesses in ceph_entity_addr handling
net: pktgen: Fix interface flags printing
netfilter: nft_set_rbtree: .deactivate fails if element has expired
net/sched: sch_hfsc: upgrade 'rt' to 'sc' when it becomes a inner curve
i40e: prevent crash on probe if hw registers have invalid values
net: usb: smsc95xx: Fix an error code in smsc95xx_reset()
tcp: tsq: relax tcp_small_queue_check() when rtx queue contains a single skb
tcp: fix excessive TLP and RACK timeouts from HZ rounding
net: rfkill: gpio: prevent value glitch during probe
net: ipv6: fix return value check in esp_remove_trailer
net: ipv4: fix return value check in esp_remove_trailer
xfrm: interface: use DEV_STATS_INC()
xfrm: fix a data-race in xfrm_gen_index()
netfilter: nft_payload: fix wrong mac header matching
KVM: x86: Mask LVTPC when handling a PMI
regmap: fix NULL deref on lookup
nfc: nci: fix possible NULL pointer dereference in send_acknowledge()
Bluetooth: avoid memcmp() out of bounds warning
Bluetooth: hci_event: Fix coding style
Bluetooth: vhci: Fix race when opening vhci device
Bluetooth: Fix a refcnt underflow problem for hci_conn
Bluetooth: Reject connection with the device which has same BD_ADDR
Bluetooth: hci_event: Ignore NULL link key
usb: hub: Guard against accesses to uninitialized BOS descriptors
dev_forward_skb: do not scrub skb mark within the same name space
x86/alternatives: Disable KASAN in apply_alternatives()
powerpc/64e: Fix wrong test in __ptep_test_and_clear_young()
usb: gadget: ncm: Handle decoding of multiple NTB's in unwrap call
usb: gadget: udc-xilinx: replace memcpy with memcpy_toio
x86/cpu: Fix AMD erratum #1485 on Zen4-based CPUs
pinctrl: avoid unsafe code pattern in find_pinctrl()
cgroup: Remove duplicates in cgroup v1 tasks file
Input: xpad - add PXN V900 support
Input: psmouse - fix fast_reconnect function for PS/2 mode
Input: powermate - fix use-after-free in powermate_config_complete
ceph: fix incorrect revoked caps assert in ceph_fill_file_size()
mcb: remove is_added flag from mcb_device struct
iio: pressure: ms5611: ms5611_prom_is_valid false negative bug
iio: pressure: bmp280: Fix NULL pointer exception
usb: musb: Modify the "HWVers" register address
usb: musb: Get the musb_qh poniter after musb_giveback
usb: dwc3: Soft reset phy on probe for host
net: usb: dm9601: fix uninitialized variable use in dm9601_mdio_read
usb: xhci: xhci-ring: Use sysdev for mapping bounce buffer
dmaengine: stm32-mdma: abort resume if no ongoing transfer
sched,idle,rcu: Push rcu_idle deeper into the idle path
workqueue: Override implicit ordered attribute in workqueue_apply_unbound_cpumask()
nfc: nci: assert requested protocol is valid
net: nfc: fix races in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn()
ixgbe: fix crash with empty VF macvlan list
drm/vmwgfx: fix typo of sizeof argument
xen-netback: use default TX queue size for vifs
ieee802154: ca8210: Fix a potential UAF in ca8210_probe
drm/msm/dsi: skip the wait for video mode done if not applicable
drm: etvnaviv: fix bad backport leading to warning
net: prevent address rewrite in kernel_bind()
quota: Fix slow quotaoff
HID: logitech-hidpp: Fix kernel crash on receiver USB disconnect
RDMA/cxgb4: Check skb value for failure to allocate
net: prevent rewrite of msg_name in sock_sendmsg()
net: fix kernel-doc warnings for socket.c
net: use indirect calls helpers at the socket layer
indirect call wrappers: helpers to speed-up indirect calls of builtin
dwc3-msm-core: Remove usage of DWC31_LINK_GDBGLTSSM with POR
defconfig: kona: Fix for SonyDualSenseEdge cts failures
defconfig: kona: Fix for SonyDualSenseEdge cts failures
Revert "net: add atomic_long_t to net_device_stats fields"
Revert "net: Fix unwanted sign extension in netdev_stats_to_stats64()"
Revert "net: bridge: use DEV_STATS_INC()"
Linux 4.19.296
xen/events: replace evtchn_rwlock with RCU
rtnetlink: Reject negative ifindexes in RTM_NEWLINK
Revert "rtnetlink: Reject negative ifindexes in RTM_NEWLINK"
dccp: fix dccp_v4_err()/dccp_v6_err() again
parisc: Restore __ldcw_align for PA-RISC 2.0 processors
RDMA/mlx5: Fix NULL string error
RDMA/cma: Fix truncation compilation warning in make_cma_ports
gpio: pxa: disable pinctrl calls for MMP_GPIO
gpio: aspeed: fix the GPIO number passed to pinctrl_gpio_set_config()
IB/mlx4: Fix the size of a buffer in add_port_entries()
cpupower: add Makefile dependencies for install targets
sctp: update hb timer immediately after users change hb_interval
sctp: update transport state when processing a dupcook packet
tcp: fix delayed ACKs for MSS boundary condition
tcp: fix quick-ack counting to count actual ACKs of new data
net: stmmac: dwmac-stm32: fix resume on STM32 MCU
net: usb: smsc75xx: Fix uninit-value access in __smsc75xx_read_reg
ipv4, ipv6: Fix handling of transhdrlen in __ip{,6}_append_data()
modpost: add missing else to the "of" check
scsi: target: core: Fix deadlock due to recursive locking
regmap: rbtree: Fix wrong register marked as in-cache when creating new node
drivers/net: process the result of hdlc_open() and add call of hdlc_close() in uhdlc_close()
wifi: mwifiex: Fix oob check condition in mwifiex_process_rx_packet
ubi: Refuse attaching if mtd's erasesize is 0
net: replace calls to sock->ops->connect() with kernel_connect()
wifi: mwifiex: Fix tlv_buf_left calculation
qed/red_ll2: Fix undefined behavior bug in struct qed_ll2_info
scsi: zfcp: Fix a double put in zfcp_port_enqueue()
Revert "PCI: qcom: Disable write access to read only registers for IP v2.3.3"
media: dvb: symbol fixup for dvb_attach() - again
Revert "drivers core: Use sysfs_emit and sysfs_emit_at for show(device *...) functions"
ata: libata: disallow dev-initiated LPM transitions to unsupported states
ext4: fix rec_len verify error
fs: binfmt_elf_efpic: fix personality for ELF-FDPIC
ata: libata-sata: increase PMP SRST timeout to 10s
ata: libata-core: Do not register PM operations for SAS ports
ata: libata-core: Fix port and device removal
ata: libata-core: Fix ata_port_request_pm() locking
net: thunderbolt: Fix TCPv6 GSO checksum calculation
btrfs: properly report 0 avail for very full file systems
i2c: i801: unregister tco_pdev in i801_probe() error path
ata: libata-scsi: ignore reserved bits for REPORT SUPPORTED OPERATION CODES
ALSA: hda: Disable power save for solving pop issue on Lenovo ThinkCentre M70q
nilfs2: fix potential use after free in nilfs_gccache_submit_read_data()
serial: 8250_port: Check IRQ data before use
smack: Record transmuting in smk_transmuted
smack: Retrieve transmuting information in smack_inode_getsecurity()
Smack:- Use overlay inode label in smack_inode_copy_up()
scsi: megaraid_sas: Enable msix_load_balance for Invader and later controllers
net: Fix unwanted sign extension in netdev_stats_to_stats64()
watchdog: iTCO_wdt: Set NO_REBOOT if the watchdog is not already running
watchdog: iTCO_wdt: No need to stop the timer in probe
nvme-pci: do not set the NUMA node of device if it has none
fbdev/sh7760fb: Depend on FB=y
bpf: Clarify error expectations from bpf_clone_redirect
ata: libata-eh: do not clear ATA_PFLAG_EH_PENDING in ata_eh_reset()
ring-buffer: Avoid softlockup in ring_buffer_resize()
selftests/ftrace: Correctly enable event in instance-event.tc
parisc: irq: Make irq_stack_union static to avoid sparse warning
parisc: drivers: Fix sparse warning
parisc: iosapic.c: Fix sparse warnings
parisc: sba: Fix compile warning wrt list of SBA devices
gpio: pmic-eic-sprd: Add can_sleep flag for PMIC EIC chip
ARM: dts: ti: omap: motorola-mapphone: Fix abe_clkctrl warning on boot
clk: tegra: fix error return case for recalc_rate
MIPS: Alchemy: only build mmc support helpers if au1xmmc is enabled
ext4: do not let fstrim block system suspend
ext4: move setting of trimmed bit into ext4_try_to_trim_range()
ext4: replace the traditional ternary conditional operator with with max()/min()
ext4: mark group as trimmed only if it was fully scanned
ext4: change s_last_trim_minblks type to unsigned long
ext4: scope ret locally in ext4_try_to_trim_range()
ext4: add new helper interface ext4_try_to_trim_range()
ext4: remove the 'group' parameter of ext4_trim_extent
scsi: megaraid_sas: Fix deadlock on firmware crashdump
scsi: megaraid_sas: Load balance completions across all MSI-X
scsi: qla2xxx: Remove unsupported ql2xenabledif option
scsi: qla2xxx: Add protection mask module parameters
Input: i8042 - add quirk for TUXEDO Gemini 17 Gen1/Clevo PD70PN
i2c: mux: demux-pinctrl: check the return value of devm_kstrdup()
gpio: tb10x: Fix an error handling path in tb10x_gpio_probe()
team: fix null-ptr-deref when team device type is changed
net: bridge: use DEV_STATS_INC()
net: add atomic_long_t to net_device_stats fields
net: hns3: add 5ms delay before clear firmware reset irq source
powerpc/perf/hv-24x7: Update domain value check
ipv4: fix null-deref in ipv4_link_failure
selftests: tls: swap the TX and RX sockets in some tests
selftests/tls: Add {} to avoid static checker warning
netfilter: nf_tables: disallow element removal on anonymous sets
ata: libahci: clear pending interrupt status
ata: ahci: Drop pointless VPRINTK() calls and convert the remaining ones
NFS/pNFS: Report EINVAL errors from connect() to the server
msm : Cap framerate for all Intra setting
ANDROID: ALSA: jack: Revert mismerge done in v4.19.291
usb: dwc3-msm-core: Set pipectl susphy in conndone interrupt
msm : Cap framerate for all Intra setting
BACKPORT: bpf: add bpf_ktime_get_boot_ns()
bus: mhi: fix potential out-of-bound access
usb: dwc3: gadget: Bail out in pullup if soft reset timeout happens
msm: kgsl: Limit the syncpoint count for AUX commands
msm: kgsl: Prevent wrap around during user address mapping
bt: Unset multi channel bit for 44.1/88.2Khz A2DP Rx
fw-api: CL 24698636 - update fw common interface files
BACKPORT: bpf: add bpf_ktime_get_boot_ns()
iommu: Fix missing return check of arm_lpae_init_pte
fw-api: CL 24632751 - update fw common interface files
fw-api: CL 24632749 - update fw common interface files
fw-api: CL 24610273 - update fw common interface files
fw-api: CL 24620909 - update fw common interface files
fw-api: CL 24602439 - update fw common interface files
fw-api: Fix E3.0: E3R44: WCSS_VERSION 2544
fw-api: peach: E3.0: E3R44: WCSS_VERSION 2544 Add peach hw header files
dsp: q6asm: Add check for ADSP payload size
ASoC: msm-audio-effects-q6-v2: Add BPF order check
dsp: q6afe: Add check for fbsp state
ASoC: msm-lsm-client: Integer overflow check
fw-api: CL 24551836 - update fw common interface files
fw-api: CL 24528979 - update fw common interface files
fw-api: CL 24448911 - update fw common interface files
fw-api: CL 24431840 - update fw common interface files
fw-api: CL 24431228 - update fw common interface files
fw-api: CL 24417305 - update fw common interface files
fw-api: CL 24374793 - update fw common interface files
fw-api: CL 24331558 - update fw common interface files
fw-api: CL 24317964 - update fw common interface files
fw-api: CL 24309540 - update fw common interface files
fw-api: CL 24285962 - update fw common interface files
block: ratelimit handle_bad_sector() message
securemsm-kernel: Fix multiple listener registration on same fd
dsp: Correct copyright info
fw-api: CL 24269688 - update fw common interface files
fw-api: CL 24263101 - update fw common interface files
fw-api: CL 24263097 - update fw common interface files
fw-api: CL 24258897 - update fw common interface files
fw-api: CL 24245865 - update fw common interface files
fw-api: CL 24229660 - update fw common interface files
fw-api: CL 24140579 - update fw common interface files
fw-api: CL 24056101 - update fw common interface files
fw-api: CL 24006951 - update fw common interface files
fw-api: CL 23998194 - update fw common interface files
fw-api: CL 23995783 - update fw common interface files
fw-api: CL 23981895 - update fw common interface files
fw-api: CL 23981866 - update fw common interface files
fw-api: CL 23966557 - update fw common interface files
fw-api: CL 23935730 - update fw common interface files
fw-api: CL 23935724 - update fw common interface files
fw-api: CL 23933290 - update fw common interface files
fw-api: CL 23915932 - update fw common interface files
fw-api: CL 23911002 - update fw common interface files
fw-api: CL 23907437 - update fw common interface files
fw-api: CL 23894107 - update fw common interface files
fw-api: CL 23887001 - update fw common interface files
fw-api: CL 23874450 - update fw common interface files
fw-api: CL 23872196 - update fw common interface files
fw-api: CL 23852898 - update fw common interface files
fw-api: CL 23810815 - update fw common interface files
fw-api: CL 23799210 - update fw common interface files
fw-api: CL 23782068 - update fw common interface files
fw-api: CL 23772256 - update fw common interface files
fw-api: CL 23772239 - update fw common interface files
fw-api: CL 23675183 - update fw common interface files
fw-api: CL 23639466 - update fw common interface files
fw-api: CL 23638576 - update fw common interface files
fw-api: CL 23631091 - update fw common interface files
fw-api: CL 23629843 - update fw common interface files
fw-api: CL 23627777 - update fw common interface files
fw-api: CL 23606322 - update fw common interface files
fw-api: CL 23606285 - update fw common interface files
fw-api: CL 23581168 - update fw common interface files
video: driver: Return proper error code
video: driver: Return proper error code
Change-Id: Iff47e9f74b8912786908e3568926bf02787cee48
https://source.android.com/docs/security/bulletin/2023-11-01
* tag 'ASB-2023-11-05_4.19-stable' of https://android.googlesource.com/kernel/common:
Reapply "perf: Disallow mis-matched inherited group reads"
Revert "perf: Disallow mis-matched inherited group reads"
Revert "xfrm: fix a data-race in xfrm_gen_index()"
Revert "Bluetooth: hci_core: Fix build warnings"
Revert "xfrm: interface: use DEV_STATS_INC()"
Linux 4.19.297
xfrm6: fix inet6_dev refcount underflow problem
Bluetooth: hci_sock: Correctly bounds check and pad HCI_MON_NEW_INDEX name
Bluetooth: hci_sock: fix slab oob read in create_monitor_event
phy: mapphone-mdm6600: Fix runtime PM for remove
ASoC: pxa: fix a memory leak in probe()
gpio: vf610: set value before the direction to avoid a glitch
s390/pci: fix iommu bitmap allocation
perf: Disallow mis-matched inherited group reads
USB: serial: option: add Fibocom to DELL custom modem FM101R-GL
USB: serial: option: add entry for Sierra EM9191 with new firmware
USB: serial: option: add Telit LE910C4-WWX 0x1035 composition
ACPI: irq: Fix incorrect return value in acpi_register_gsi()
Revert "pinctrl: avoid unsafe code pattern in find_pinctrl()"
mmc: core: Capture correct oemid-bits for eMMC cards
mtd: spinand: micron: correct bitmask for ecc status
mtd: rawnand: qcom: Unmap the right resource upon probe failure
Bluetooth: hci_event: Fix using memcmp when comparing keys
btrfs: fix some -Wmaybe-uninitialized warnings in ioctl.c
drm: panel-orientation-quirks: Add quirk for One Mix 2S
sky2: Make sure there is at least one frag_addr available
wifi: cfg80211: avoid leaking stack data into trace
wifi: mac80211: allow transmitting EAPOL frames with tainted key
Bluetooth: hci_core: Fix build warnings
Bluetooth: Avoid redundant authentication
HID: holtek: fix slab-out-of-bounds Write in holtek_kbd_input_event
tracing: relax trace_event_eval_update() execution with cond_resched()
ata: libata-eh: Fix compilation warning in ata_eh_link_report()
gpio: timberdale: Fix potential deadlock on &tgpio->lock
overlayfs: set ctime when setting mtime and atime
i2c: mux: Avoid potential false error message in i2c_mux_add_adapter
btrfs: initialize start_slot in btrfs_log_prealloc_extents
btrfs: return -EUCLEAN for delayed tree ref with a ref count not equals to 1
ARM: dts: ti: omap: Fix noisy serial with overrun-throttle-ms for mapphone
libceph: use kernel_connect()
libceph: fix unaligned accesses in ceph_entity_addr handling
net: pktgen: Fix interface flags printing
netfilter: nft_set_rbtree: .deactivate fails if element has expired
net/sched: sch_hfsc: upgrade 'rt' to 'sc' when it becomes a inner curve
i40e: prevent crash on probe if hw registers have invalid values
net: usb: smsc95xx: Fix an error code in smsc95xx_reset()
tcp: tsq: relax tcp_small_queue_check() when rtx queue contains a single skb
tcp: fix excessive TLP and RACK timeouts from HZ rounding
net: rfkill: gpio: prevent value glitch during probe
net: ipv6: fix return value check in esp_remove_trailer
net: ipv4: fix return value check in esp_remove_trailer
xfrm: interface: use DEV_STATS_INC()
xfrm: fix a data-race in xfrm_gen_index()
netfilter: nft_payload: fix wrong mac header matching
KVM: x86: Mask LVTPC when handling a PMI
regmap: fix NULL deref on lookup
nfc: nci: fix possible NULL pointer dereference in send_acknowledge()
Bluetooth: avoid memcmp() out of bounds warning
Bluetooth: hci_event: Fix coding style
Bluetooth: vhci: Fix race when opening vhci device
Bluetooth: Fix a refcnt underflow problem for hci_conn
Bluetooth: Reject connection with the device which has same BD_ADDR
Bluetooth: hci_event: Ignore NULL link key
usb: hub: Guard against accesses to uninitialized BOS descriptors
dev_forward_skb: do not scrub skb mark within the same name space
x86/alternatives: Disable KASAN in apply_alternatives()
powerpc/64e: Fix wrong test in __ptep_test_and_clear_young()
usb: gadget: ncm: Handle decoding of multiple NTB's in unwrap call
usb: gadget: udc-xilinx: replace memcpy with memcpy_toio
x86/cpu: Fix AMD erratum #1485 on Zen4-based CPUs
pinctrl: avoid unsafe code pattern in find_pinctrl()
cgroup: Remove duplicates in cgroup v1 tasks file
Input: xpad - add PXN V900 support
Input: psmouse - fix fast_reconnect function for PS/2 mode
Input: powermate - fix use-after-free in powermate_config_complete
ceph: fix incorrect revoked caps assert in ceph_fill_file_size()
mcb: remove is_added flag from mcb_device struct
iio: pressure: ms5611: ms5611_prom_is_valid false negative bug
iio: pressure: bmp280: Fix NULL pointer exception
usb: musb: Modify the "HWVers" register address
usb: musb: Get the musb_qh poniter after musb_giveback
usb: dwc3: Soft reset phy on probe for host
net: usb: dm9601: fix uninitialized variable use in dm9601_mdio_read
usb: xhci: xhci-ring: Use sysdev for mapping bounce buffer
dmaengine: stm32-mdma: abort resume if no ongoing transfer
sched,idle,rcu: Push rcu_idle deeper into the idle path
workqueue: Override implicit ordered attribute in workqueue_apply_unbound_cpumask()
nfc: nci: assert requested protocol is valid
net: nfc: fix races in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn()
ixgbe: fix crash with empty VF macvlan list
drm/vmwgfx: fix typo of sizeof argument
xen-netback: use default TX queue size for vifs
ieee802154: ca8210: Fix a potential UAF in ca8210_probe
drm/msm/dsi: skip the wait for video mode done if not applicable
drm: etvnaviv: fix bad backport leading to warning
net: prevent address rewrite in kernel_bind()
quota: Fix slow quotaoff
HID: logitech-hidpp: Fix kernel crash on receiver USB disconnect
RDMA/cxgb4: Check skb value for failure to allocate
net: prevent rewrite of msg_name in sock_sendmsg()
net: fix kernel-doc warnings for socket.c
net: use indirect calls helpers at the socket layer
indirect call wrappers: helpers to speed-up indirect calls of builtin
Revert "net: add atomic_long_t to net_device_stats fields"
Revert "net: Fix unwanted sign extension in netdev_stats_to_stats64()"
Revert "net: bridge: use DEV_STATS_INC()"
Linux 4.19.296
xen/events: replace evtchn_rwlock with RCU
rtnetlink: Reject negative ifindexes in RTM_NEWLINK
Revert "rtnetlink: Reject negative ifindexes in RTM_NEWLINK"
dccp: fix dccp_v4_err()/dccp_v6_err() again
parisc: Restore __ldcw_align for PA-RISC 2.0 processors
RDMA/mlx5: Fix NULL string error
RDMA/cma: Fix truncation compilation warning in make_cma_ports
gpio: pxa: disable pinctrl calls for MMP_GPIO
gpio: aspeed: fix the GPIO number passed to pinctrl_gpio_set_config()
IB/mlx4: Fix the size of a buffer in add_port_entries()
cpupower: add Makefile dependencies for install targets
sctp: update hb timer immediately after users change hb_interval
sctp: update transport state when processing a dupcook packet
tcp: fix delayed ACKs for MSS boundary condition
tcp: fix quick-ack counting to count actual ACKs of new data
net: stmmac: dwmac-stm32: fix resume on STM32 MCU
net: usb: smsc75xx: Fix uninit-value access in __smsc75xx_read_reg
ipv4, ipv6: Fix handling of transhdrlen in __ip{,6}_append_data()
modpost: add missing else to the "of" check
scsi: target: core: Fix deadlock due to recursive locking
regmap: rbtree: Fix wrong register marked as in-cache when creating new node
drivers/net: process the result of hdlc_open() and add call of hdlc_close() in uhdlc_close()
wifi: mwifiex: Fix oob check condition in mwifiex_process_rx_packet
ubi: Refuse attaching if mtd's erasesize is 0
net: replace calls to sock->ops->connect() with kernel_connect()
wifi: mwifiex: Fix tlv_buf_left calculation
qed/red_ll2: Fix undefined behavior bug in struct qed_ll2_info
scsi: zfcp: Fix a double put in zfcp_port_enqueue()
Revert "PCI: qcom: Disable write access to read only registers for IP v2.3.3"
media: dvb: symbol fixup for dvb_attach() - again
Revert "drivers core: Use sysfs_emit and sysfs_emit_at for show(device *...) functions"
ata: libata: disallow dev-initiated LPM transitions to unsupported states
ext4: fix rec_len verify error
fs: binfmt_elf_efpic: fix personality for ELF-FDPIC
ata: libata-sata: increase PMP SRST timeout to 10s
ata: libata-core: Do not register PM operations for SAS ports
ata: libata-core: Fix port and device removal
ata: libata-core: Fix ata_port_request_pm() locking
net: thunderbolt: Fix TCPv6 GSO checksum calculation
btrfs: properly report 0 avail for very full file systems
i2c: i801: unregister tco_pdev in i801_probe() error path
ata: libata-scsi: ignore reserved bits for REPORT SUPPORTED OPERATION CODES
ALSA: hda: Disable power save for solving pop issue on Lenovo ThinkCentre M70q
nilfs2: fix potential use after free in nilfs_gccache_submit_read_data()
serial: 8250_port: Check IRQ data before use
smack: Record transmuting in smk_transmuted
smack: Retrieve transmuting information in smack_inode_getsecurity()
Smack:- Use overlay inode label in smack_inode_copy_up()
scsi: megaraid_sas: Enable msix_load_balance for Invader and later controllers
net: Fix unwanted sign extension in netdev_stats_to_stats64()
watchdog: iTCO_wdt: Set NO_REBOOT if the watchdog is not already running
watchdog: iTCO_wdt: No need to stop the timer in probe
nvme-pci: do not set the NUMA node of device if it has none
fbdev/sh7760fb: Depend on FB=y
bpf: Clarify error expectations from bpf_clone_redirect
ata: libata-eh: do not clear ATA_PFLAG_EH_PENDING in ata_eh_reset()
ring-buffer: Avoid softlockup in ring_buffer_resize()
selftests/ftrace: Correctly enable event in instance-event.tc
parisc: irq: Make irq_stack_union static to avoid sparse warning
parisc: drivers: Fix sparse warning
parisc: iosapic.c: Fix sparse warnings
parisc: sba: Fix compile warning wrt list of SBA devices
gpio: pmic-eic-sprd: Add can_sleep flag for PMIC EIC chip
ARM: dts: ti: omap: motorola-mapphone: Fix abe_clkctrl warning on boot
clk: tegra: fix error return case for recalc_rate
MIPS: Alchemy: only build mmc support helpers if au1xmmc is enabled
ext4: do not let fstrim block system suspend
ext4: move setting of trimmed bit into ext4_try_to_trim_range()
ext4: replace the traditional ternary conditional operator with with max()/min()
ext4: mark group as trimmed only if it was fully scanned
ext4: change s_last_trim_minblks type to unsigned long
ext4: scope ret locally in ext4_try_to_trim_range()
ext4: add new helper interface ext4_try_to_trim_range()
ext4: remove the 'group' parameter of ext4_trim_extent
scsi: megaraid_sas: Fix deadlock on firmware crashdump
scsi: megaraid_sas: Load balance completions across all MSI-X
scsi: qla2xxx: Remove unsupported ql2xenabledif option
scsi: qla2xxx: Add protection mask module parameters
Input: i8042 - add quirk for TUXEDO Gemini 17 Gen1/Clevo PD70PN
i2c: mux: demux-pinctrl: check the return value of devm_kstrdup()
gpio: tb10x: Fix an error handling path in tb10x_gpio_probe()
team: fix null-ptr-deref when team device type is changed
net: bridge: use DEV_STATS_INC()
net: add atomic_long_t to net_device_stats fields
net: hns3: add 5ms delay before clear firmware reset irq source
powerpc/perf/hv-24x7: Update domain value check
ipv4: fix null-deref in ipv4_link_failure
selftests: tls: swap the TX and RX sockets in some tests
selftests/tls: Add {} to avoid static checker warning
netfilter: nf_tables: disallow element removal on anonymous sets
ata: libahci: clear pending interrupt status
ata: ahci: Drop pointless VPRINTK() calls and convert the remaining ones
NFS/pNFS: Report EINVAL errors from connect() to the server
ANDROID: ALSA: jack: Revert mismerge done in v4.19.291
Conflicts:
include/net/tcp.h
kernel/events/core.c
kernel/sched/idle.c
Change-Id: I141cc494dcfda5fbd11f8bd2f7166bf3bf157084
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Merge 4.19.298 into android-4.19-stable
Changes in 4.19.298
mmc: sdio: Don't re-initialize powered-on removable SDIO cards at resume
mmc: core: sdio: hold retuning if sdio in 1-bit mode
selftests/ftrace: Add new test case which checks non unique symbol
mcb: Return actual parsed size when reading chameleon table
mcb-lpc: Reallocate memory region to avoid memory overlapping
virtio_balloon: Fix endless deflation and inflation on arm64
virtio-mmio: fix memory leak of vm_dev
r8169: rename r8169.c to r8169_main.c
r8169: fix the KCSAN reported data-race in rtl_tx while reading TxDescArray[entry].opts1
r8169: fix the KCSAN reported data race in rtl_rx while reading desc->opts1
treewide: Spelling fix in comment
igb: Fix potential memory leak in igb_add_ethtool_nfc_entry
gtp: fix fragmentation needed check with gso
i40e: Fix wrong check for I40E_TXR_FLAGS_WB_ON_ITR
i2c: muxes: i2c-mux-pinctrl: Use of_get_i2c_adapter_by_node()
i2c: muxes: i2c-mux-gpmux: Use of_get_i2c_adapter_by_node()
i2c: muxes: i2c-demux-pinctrl: Use of_get_i2c_adapter_by_node()
i2c: stm32f7: Fix PEC handling in case of SMBUS transfers
nvmem: imx: correct nregs for i.MX6SLL
nvmem: imx: correct nregs for i.MX6UL
perf/core: Fix potential NULL deref
iio: exynos-adc: request second interupt only when touchscreen mode is used
x86/i8259: Skip probing when ACPI/MADT advertises PCAT compatibility
NFS: Don't call generic_error_remove_page() while holding locks
ARM: 8933/1: replace Sun/Solaris style flag on section directive
drm/dp_mst: Fix NULL deref in get_mst_branch_device_by_guid_helper()
arm64: fix a concurrency issue in emulation_proc_handler()
kobject: Fix slab-out-of-bounds in fill_kobj_path()
smbdirect: missing rc checks while waiting for rdma events
f2fs: fix to do sanity check on inode type during garbage collection
nfsd: lock_rename() needs both directories to live on the same fs
x86/mm: Simplify RESERVE_BRK()
x86/mm: Fix RESERVE_BRK() for older binutils
driver: platform: Add helper for safer setting of driver_override
rpmsg: Constify local variable in field store macro
rpmsg: Fix kfree() of static memory on setting driver_override
rpmsg: Fix calling device_lock() on non-initialized device
rpmsg: glink: Release driver_override
rpmsg: Fix possible refcount leak in rpmsg_register_device_override()
x86: Fix .brk attribute in linker script
MAINTAINERS: r8169: Update path to the driver
ASoC: simple-card: fixup asoc_simple_probe() error handling
Input: i8042 - add Fujitsu Lifebook E5411 to i8042 quirk table
irqchip/stm32-exti: add missing DT IRQ flag translation
dmaengine: ste_dma40: Fix PM disable depth imbalance in d40_probe
Input: synaptics-rmi4 - handle reset delay when using SMBus trsnsport
fbdev: atyfb: only use ioremap_uc() on i386 and ia64
netfilter: nfnetlink_log: silence bogus compiler warning
ASoC: rt5650: fix the wrong result of key button
fbdev: uvesafb: Call cn_del_callback() at the end of uvesafb_exit()
scsi: mpt3sas: Fix in error path
platform/x86: asus-wmi: Change ASUS_WMI_BRN_DOWN code from 0x20 to 0x2e
net: chelsio: cxgb4: add an error code check in t4_load_phy_fw
ata: ahci: fix enum constants for gcc-13
remove the sx8 block driver
PCI: Prevent xHCI driver from claiming AMD VanGogh USB3 DRD device
usb: storage: set 1.50 as the lower bcdDevice for older "Super Top" compatibility
tty: 8250: Remove UC-257 and UC-431
tty: 8250: Add support for additional Brainboxes UC cards
tty: 8250: Add support for Brainboxes UP cards
tty: 8250: Add support for Intashield IS-100
Linux 4.19.298
Change-Id: Ifb32a27a5d614f8234d0fb282c57304fdd2ce5de
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This reverts commit 9c20bfd64d.
It's needed back in the tree as it fixes a real issue, and it turns out
to nicely fit into an unused slot within the structure, so there's no
ABI breakage.
Update the .xml file with the new structure field:
Leaf changes summary: 1 artifact changed
Changed leaf types summary: 1 leaf type changed
Removed/Changed/Added functions summary: 0 Removed, 0 Changed, 0 Added function
Removed/Changed/Added variables summary: 0 Removed, 0 Changed, 0 Added variable
'struct perf_event at perf_event.h:564:1' changed:
type size hasn't changed
1 data member insertion:
'unsigned int group_generation', at offset 1120 (in bits) at perf_event.h:601:1
1242 impacted interfaces
Bug: 307236803
Change-Id: I921c19d115869d8b0517d44d271d56d557da4167
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This reverts commit a714491fa9 which is
commit 32671e3799ca2e4590773fd0e63aaa4229e50c06 upstream.
It breaks the android ABI and if this is needed in the future, can be
brought back in an abi-safe way.
Bug: 161946584
Change-Id: Ia00890aeeef6153c7f3462a2a2189149734ac28a
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Merge 4.19.297 into android-4.19-stable
Changes in 4.19.297
indirect call wrappers: helpers to speed-up indirect calls of builtin
net: use indirect calls helpers at the socket layer
net: fix kernel-doc warnings for socket.c
net: prevent rewrite of msg_name in sock_sendmsg()
RDMA/cxgb4: Check skb value for failure to allocate
HID: logitech-hidpp: Fix kernel crash on receiver USB disconnect
quota: Fix slow quotaoff
net: prevent address rewrite in kernel_bind()
drm: etvnaviv: fix bad backport leading to warning
drm/msm/dsi: skip the wait for video mode done if not applicable
ieee802154: ca8210: Fix a potential UAF in ca8210_probe
xen-netback: use default TX queue size for vifs
drm/vmwgfx: fix typo of sizeof argument
ixgbe: fix crash with empty VF macvlan list
net: nfc: fix races in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn()
nfc: nci: assert requested protocol is valid
workqueue: Override implicit ordered attribute in workqueue_apply_unbound_cpumask()
sched,idle,rcu: Push rcu_idle deeper into the idle path
dmaengine: stm32-mdma: abort resume if no ongoing transfer
usb: xhci: xhci-ring: Use sysdev for mapping bounce buffer
net: usb: dm9601: fix uninitialized variable use in dm9601_mdio_read
usb: dwc3: Soft reset phy on probe for host
usb: musb: Get the musb_qh poniter after musb_giveback
usb: musb: Modify the "HWVers" register address
iio: pressure: bmp280: Fix NULL pointer exception
iio: pressure: ms5611: ms5611_prom_is_valid false negative bug
mcb: remove is_added flag from mcb_device struct
ceph: fix incorrect revoked caps assert in ceph_fill_file_size()
Input: powermate - fix use-after-free in powermate_config_complete
Input: psmouse - fix fast_reconnect function for PS/2 mode
Input: xpad - add PXN V900 support
cgroup: Remove duplicates in cgroup v1 tasks file
pinctrl: avoid unsafe code pattern in find_pinctrl()
x86/cpu: Fix AMD erratum #1485 on Zen4-based CPUs
usb: gadget: udc-xilinx: replace memcpy with memcpy_toio
usb: gadget: ncm: Handle decoding of multiple NTB's in unwrap call
powerpc/64e: Fix wrong test in __ptep_test_and_clear_young()
x86/alternatives: Disable KASAN in apply_alternatives()
dev_forward_skb: do not scrub skb mark within the same name space
usb: hub: Guard against accesses to uninitialized BOS descriptors
Bluetooth: hci_event: Ignore NULL link key
Bluetooth: Reject connection with the device which has same BD_ADDR
Bluetooth: Fix a refcnt underflow problem for hci_conn
Bluetooth: vhci: Fix race when opening vhci device
Bluetooth: hci_event: Fix coding style
Bluetooth: avoid memcmp() out of bounds warning
nfc: nci: fix possible NULL pointer dereference in send_acknowledge()
regmap: fix NULL deref on lookup
KVM: x86: Mask LVTPC when handling a PMI
netfilter: nft_payload: fix wrong mac header matching
xfrm: fix a data-race in xfrm_gen_index()
xfrm: interface: use DEV_STATS_INC()
net: ipv4: fix return value check in esp_remove_trailer
net: ipv6: fix return value check in esp_remove_trailer
net: rfkill: gpio: prevent value glitch during probe
tcp: fix excessive TLP and RACK timeouts from HZ rounding
tcp: tsq: relax tcp_small_queue_check() when rtx queue contains a single skb
net: usb: smsc95xx: Fix an error code in smsc95xx_reset()
i40e: prevent crash on probe if hw registers have invalid values
net/sched: sch_hfsc: upgrade 'rt' to 'sc' when it becomes a inner curve
netfilter: nft_set_rbtree: .deactivate fails if element has expired
net: pktgen: Fix interface flags printing
libceph: fix unaligned accesses in ceph_entity_addr handling
libceph: use kernel_connect()
ARM: dts: ti: omap: Fix noisy serial with overrun-throttle-ms for mapphone
btrfs: return -EUCLEAN for delayed tree ref with a ref count not equals to 1
btrfs: initialize start_slot in btrfs_log_prealloc_extents
i2c: mux: Avoid potential false error message in i2c_mux_add_adapter
overlayfs: set ctime when setting mtime and atime
gpio: timberdale: Fix potential deadlock on &tgpio->lock
ata: libata-eh: Fix compilation warning in ata_eh_link_report()
tracing: relax trace_event_eval_update() execution with cond_resched()
HID: holtek: fix slab-out-of-bounds Write in holtek_kbd_input_event
Bluetooth: Avoid redundant authentication
Bluetooth: hci_core: Fix build warnings
wifi: mac80211: allow transmitting EAPOL frames with tainted key
wifi: cfg80211: avoid leaking stack data into trace
sky2: Make sure there is at least one frag_addr available
drm: panel-orientation-quirks: Add quirk for One Mix 2S
btrfs: fix some -Wmaybe-uninitialized warnings in ioctl.c
Bluetooth: hci_event: Fix using memcmp when comparing keys
mtd: rawnand: qcom: Unmap the right resource upon probe failure
mtd: spinand: micron: correct bitmask for ecc status
mmc: core: Capture correct oemid-bits for eMMC cards
Revert "pinctrl: avoid unsafe code pattern in find_pinctrl()"
ACPI: irq: Fix incorrect return value in acpi_register_gsi()
USB: serial: option: add Telit LE910C4-WWX 0x1035 composition
USB: serial: option: add entry for Sierra EM9191 with new firmware
USB: serial: option: add Fibocom to DELL custom modem FM101R-GL
perf: Disallow mis-matched inherited group reads
s390/pci: fix iommu bitmap allocation
gpio: vf610: set value before the direction to avoid a glitch
ASoC: pxa: fix a memory leak in probe()
phy: mapphone-mdm6600: Fix runtime PM for remove
Bluetooth: hci_sock: fix slab oob read in create_monitor_event
Bluetooth: hci_sock: Correctly bounds check and pad HCI_MON_NEW_INDEX name
xfrm6: fix inet6_dev refcount underflow problem
Linux 4.19.297
Change-Id: I495e8b8fbb6416ec3f94094fa905bdde364618b4
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This reverts commit 9e4a31bcf8. This patch
was re-worked upstream to fix CVE-2016-6787. Refer to the upstream
discussion for details: https://lore.kernel.org/lkml/20170105231429.GA83592@beast/
The official upstream fix in this tree is commit
321027c1fe.
Signed-off-by: Will McVicker <willmcvicker@google.com>
Bug: 30955111
Bug: 31095224
Bug: 148872640
Change-Id: Ib990505d0e364398d67b16e3b204b86dfdb8734d
commit 32671e3799ca2e4590773fd0e63aaa4229e50c06 upstream.
Because group consistency is non-atomic between parent (filedesc) and children
(inherited) events, it is possible for PERF_FORMAT_GROUP read() to try and sum
non-matching counter groups -- with non-sensical results.
Add group_generation to distinguish the case where a parent group removes and
adds an event and thus has the same number, but a different configuration of
events as inherited groups.
This became a problem when commit fa8c269353 ("perf/core: Invert
perf_read_group() loops") flipped the order of child_list and sibling_list.
Previously it would iterate the group (sibling_list) first, and for each
sibling traverse the child_list. In this order, only the group composition of
the parent is relevant. By flipping the order the group composition of the
child (inherited) events becomes an issue and the mis-match in group
composition becomes evident.
That said; even prior to this commit, while reading of a group that is not
equally inherited was not broken, it still made no sense.
(Ab)use ECHILD as error return to indicate issues with child process group
composition.
Fixes: fa8c269353 ("perf/core: Invert perf_read_group() loops")
Reported-by: Budimir Markovic <markovicbudimir@gmail.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20231018115654.GK33217@noisy.programming.kicks-ass.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 23cce5f25491968b23fb9c399bbfb25f13870cd9 ]
When kernel is compiled without preemption, the eval_map_work_func()
(which calls trace_event_eval_update()) will not be preempted up to its
complete execution. This can actually cause a problem since if another
CPU call stop_machine(), the call will have to wait for the
eval_map_work_func() function to finish executing in the workqueue
before being able to be scheduled. This problem was observe on a SMP
system at boot time, when the CPU calling the initcalls executed
clocksource_done_booting() which in the end calls stop_machine(). We
observed a 1 second delay because one CPU was executing
eval_map_work_func() and was not preempted by the stop_machine() task.
Adding a call to cond_resched() in trace_event_eval_update() allows
other tasks to be executed and thus continue working asynchronously
like before without blocking any pending task at boot time.
Link: https://lore.kernel.org/linux-trace-kernel/20230929191637.416931-1-cleger@rivosinc.com
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Tested-by: Atish Patra <atishp@rivosinc.com>
Reviewed-by: Atish Patra <atishp@rivosinc.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
commit 1ca0b605150501b7dc59f3016271da4eb3e96fce upstream.
One PID may appear multiple times in a preloaded pidlist.
(Possibly due to PID recycling but we have reports of the same
task_struct appearing with different PIDs, thus possibly involving
transfer of PID via de_thread().)
Because v1 seq_file iterator uses PIDs as position, it leads to
a message:
> seq_file: buggy .next function kernfs_seq_next did not update position index
Conservative and quick fix consists of removing duplicates from `tasks`
file (as opposed to removing pidlists altogether). It doesn't affect
correctness (it's sufficient to show a PID once), performance impact
would be hidden by unconditional sorting of the pidlist already in place
(asymptotically).
Link: https://lore.kernel.org/r/20230823174804.23632-1-mkoutny@suse.com/
Suggested-by: Firo Yang <firo.yang@suse.com>
Signed-off-by: Michal Koutný <mkoutny@suse.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 1098582a0f6c4e8fd28da0a6305f9233d02c9c1d upstream.
Lots of things take locks, due to a wee bug, rcu_lockdep didn't notice
that the locking tracepoints were using RCU.
Push rcu_idle_{enter,exit}() as deep as possible into the idle paths,
this also resolves a lot of _rcuidle()/RCU_NONIDLE() usage.
Specifically, sched_clock_idle_wakeup_event() will use ktime which
will use seqlocks which will tickle lockdep, and
stop_critical_timings() uses lock.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Tested-by: Marco Elver <elver@google.com>
Link: https://lkml.kernel.org/r/20200821085348.310943801@infradead.org
Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
Tested-by: Naresh Kamboju <naresh.kamboju@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit ca10d851b9ad0338c19e8e3089e24d565ebfffd7 ]
Commit 5c0338c687 ("workqueue: restore WQ_UNBOUND/max_active==1
to be ordered") enabled implicit ordered attribute to be added to
WQ_UNBOUND workqueues with max_active of 1. This prevented the changing
of attributes to these workqueues leading to fix commit 0a94efb5ac
("workqueue: implicit ordered attribute should be overridable").
However, workqueue_apply_unbound_cpumask() was not updated at that time.
So sysfs changes to wq_unbound_cpumask has no effect on WQ_UNBOUND
workqueues with implicit ordered attribute. Since not all WQ_UNBOUND
workqueues are visible on sysfs, we are not able to make all the
necessary cpumask changes even if we iterates all the workqueue cpumasks
in sysfs and changing them one by one.
Fix this problem by applying the corresponding change made
to apply_workqueue_attrs_locked() in the fix commit to
workqueue_apply_unbound_cpumask().
Fixes: 5c0338c687 ("workqueue: restore WQ_UNBOUND/max_active==1 to be ordered")
Signed-off-by: Waiman Long <longman@redhat.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
* sm8250/lineage-20:
UPSTREAM: net/sched: sch_hfsc: Ensure inner classes have fsc curve
UPSTREAM: net: sched: sch_qfq: Fix UAF in qfq_dequeue()
Linux 4.19.295
net/sched: Retire rsvp classifier
net/sched: cls_fw: No longer copy tcf_result on update to avoid use-after-free
mtd: rawnand: brcmnand: Fix ECC level field setting for v7.2 controller
nfsd: fix change_info in NFSv4 RENAME replies
btrfs: fix lockdep splat and potential deadlock after failure running delayed items
attr: block mode changes of symlinks
md/raid1: fix error: ISO C90 forbids mixed declarations
kobject: Add sanity check for kset->kobj.ktype in kset_register()
media: pci: ipu3-cio2: Initialise timing struct to avoid a compiler warning
serial: cpm_uart: Avoid suspicious locking
scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show()
usb: gadget: fsl_qe_udc: validate endpoint index for ch9 udc
media: pci: cx23885: replace BUG with error return
media: tuners: qt1010: replace BUG_ON with a regular error
iio: core: Use min() instead of min_t() to make code more robust
media: az6007: Fix null-ptr-deref in az6007_i2c_xfer()
media: anysee: fix null-ptr-deref in anysee_master_xfer
media: af9005: Fix null-ptr-deref in af9005_i2c_xfer
media: dw2102: Fix null-ptr-deref in dw2102_i2c_transfer()
media: dvb-usb-v2: af9035: Fix null-ptr-deref in af9035_i2c_master_xfer
powerpc/pseries: fix possible memory leak in ibmebus_bus_init()
jfs: fix invalid free of JFS_IP(ipimap)->i_imap in diUnmount
fs/jfs: prevent double-free in dbUnmount() after failed jfs_remount()
ext2: fix datatype of block number in ext2_xattr_set2()
md: raid1: fix potential OOB in raid1_remove_disk()
drm/exynos: fix a possible null-pointer dereference due to data race in exynos_drm_crtc_atomic_disable()
alx: fix OOB-read compiler warning
tpm_tis: Resend command to recover from data transfer errors
crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui()
wifi: mwifiex: fix fortify warning
wifi: ath9k: fix printk specifier
hw_breakpoint: fix single-stepping when using bpf_overflow_handler
ACPI: video: Add backlight=native DMI quirk for Lenovo Ideapad Z470
ACPICA: Add AML_NO_OPERAND_RESOLVE flag to Timer
btrfs: output extra debug info if we failed to find an inline backref
autofs: fix memory leak of waitqueues in autofs_catatonic_mode
parisc: Drop loops_per_jiffy from per_cpu struct
drm/amd/display: Fix a bug when searching for insert_above_mpcc
kcm: Fix error handling for SOCK_DGRAM in kcm_sendmsg().
ixgbe: fix timestamp configuration code
kcm: Fix memory leak in error path of kcm_sendmsg()
net: ethernet: mtk_eth_soc: fix possible NULL pointer dereference in mtk_hwlro_get_fdir_all()
perf hists browser: Fix hierarchy mode header
mtd: rawnand: brcmnand: Fix potential false time out warning
mtd: rawnand: brcmnand: Fix potential out-of-bounds access in oob write
mtd: rawnand: brcmnand: Fix crash during the panic_write
btrfs: don't start transaction when joining with TRANS_JOIN_NOSTART
ata: pata_ftide010: Add missing MODULE_DESCRIPTION
ata: sata_gemini: Add missing MODULE_DESCRIPTION
netfilter: nfnetlink_osf: avoid OOB read
idr: fix param name in idr_alloc_cyclic() doc
igb: Change IGB_MIN to allow set rx/tx value between 64 and 80
igbvf: Change IGBVF_MIN to allow set rx/tx value between 64 and 80
kcm: Destroy mutex in kcm_exit_net()
net: sched: sch_qfq: Fix UAF in qfq_dequeue()
af_unix: Fix data race around sk->sk_err.
af_unix: Fix data-races around sk->sk_shutdown.
af_unix: Fix data-race around unix_tot_inflight.
af_unix: Fix data-races around user->unix_inflight.
net: ipv6/addrconf: avoid integer underflow in ipv6_create_tempaddr
veth: Fixing transmit return status for dropped packets
igb: disable virtualization features on 82580
net: read sk->sk_family once in sk_mc_loop()
pwm: lpc32xx: Remove handling of PWM channels
watchdog: intel-mid_wdt: add MODULE_ALIAS() to allow auto-load
x86/virt: Drop unnecessary check on extended CPUID level in cpu_has_svm()
kconfig: fix possible buffer overflow
NFSv4/pnfs: minor fix for cleanup path in nfs4_get_device_info
soc: qcom: qmi_encdec: Restrict string length in decode
clk: qcom: gcc-mdm9615: use proper parent for pll0_vote clock
parisc: led: Reduce CPU overhead for disk & lan LED computation
parisc: led: Fix LAN receive and transmit LEDs
drm/ast: Fix DRAM init on AST2200
fbdev/ep93xx-fb: Do not assign to struct fb_info.dev
scsi: qla2xxx: Turn off noisy message log
scsi: qla2xxx: fix inconsistent TMF timeout
udf: initialize newblock to 0
usb: typec: tcpci: clear the fault status bit
serial: sc16is7xx: fix broken port 0 uart init
sc16is7xx: Set iobase to device index
PCI/ATS: Add inline to pci_prg_resp_pasid_required()
pstore/ram: Check start of empty przs during init
net: handle ARPHRD_PPP in dev_is_mac_header_xmit()
X.509: if signature is unsupported skip validation
cpufreq: brcmstb-avs-cpufreq: Fix -Warray-bounds bug
crypto: stm32 - fix loop iterating through scatterlist for DMA
dccp: Fix out of bounds access in DCCP error handler
dlm: fix plock lookup when using multiple lockspaces
parisc: Fix /proc/cpuinfo output for lscpu
procfs: block chmod on /proc/thread-self/comm
Revert "PCI: Mark NVIDIA T4 GPUs to avoid bus reset"
ntb: Fix calculation ntb_transport_tx_free_entry()
ntb: Clean up tx tail index on link down
ntb: Drop packets when qp link is down
media: dvb: symbol fixup for dvb_attach()
backlight/lv5207lp: Compare against struct fb_info.device
backlight/bd6107: Compare against struct fb_info.device
backlight/gpio_backlight: Compare against struct fb_info.device
ARM: OMAP2+: Fix -Warray-bounds warning in _pwrdm_state_switch()
ipmi_si: fix a memleak in try_smi_init()
ALSA: pcm: Fix missing fixup call in compat hw_refine ioctl
PM / devfreq: Fix leak in devfreq_dev_release()
igb: set max size RX buffer when store bad packet is enabled
skbuff: skb_segment, Call zero copy functions before using skbuff frags
netfilter: xt_sctp: validate the flag_info count
netfilter: xt_u32: validate user space input
netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c
igmp: limit igmpv3_newpack() packet size to IP_MAX_MTU
dmaengine: ste_dma40: Add missing IRQ check in d40_probe
um: Fix hostaudio build errors
arch: um: drivers: Kconfig: pedantic formatting
rpmsg: glink: Add check for kstrdup
HID: multitouch: Correct devm device reference for hidinput input_dev name
Revert "IB/isert: Fix incorrect release of isert connection"
amba: bus: fix refcount leak
serial: tegra: handle clk prepare error in tegra_uart_hw_init()
scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock
scsi: core: Use 32-bit hostnum in scsi_host_lookup()
cgroup:namespace: Remove unused cgroup_namespaces_init()
media: ov2680: Fix regulators being left enabled on ov2680_power_on() errors
media: ov2680: Fix vflip / hflip set functions
media: ov2680: Fix ov2680_bayer_order()
media: ov2680: Remove auto-gain and auto-exposure controls
media: i2c: ov2680: Set V4L2_CTRL_FLAG_MODIFY_LAYOUT on flips
USB: gadget: f_mass_storage: Fix unused variable warning
media: go7007: Remove redundant if statement
IB/uverbs: Fix an potential error pointer dereference
dma-buf/sync_file: Fix docs syntax
scsi: qedf: Do not touch __user pointer in qedf_dbg_fp_int_cmd_read() directly
scsi: qedf: Do not touch __user pointer in qedf_dbg_stop_io_on_error_cmd_read() directly
x86/APM: drop the duplicate APM_MINOR_DEV macro
scsi: qla4xxx: Add length check when parsing nlattrs
scsi: be2iscsi: Add length check when parsing nlattrs
scsi: iscsi: Add strlen() check in iscsi_if_set{_host}_param()
usb: phy: mxs: fix getting wrong state with mxs_phy_is_otg_host()
media: mediatek: vcodec: Return NULL if no vdec_fb is found
media: cx24120: Add retval check for cx24120_message_send()
media: dvb-usb: m920x: Fix a potential memory leak in m920x_i2c_xfer()
media: dib7000p: Fix potential division by zero
drivers: usb: smsusb: fix error handling code in smsusb_init_device
media: v4l2-core: Fix a potential resource leak in v4l2_fwnode_parse_link()
media: v4l2-fwnode: simplify v4l2_fwnode_parse_link
media: v4l2-fwnode: fix v4l2_fwnode_parse_link handling
media: Use of_node_name_eq for node name comparisons
NFSD: da_addr_body field missing in some GETDEVICEINFO replies
fs: lockd: avoid possible wrong NULL parameter
jfs: validate max amount of blocks before allocation.
powerpc/iommu: Fix notifiers being shared by PCI and VIO buses
nfs/blocklayout: Use the passed in gfp flags
wifi: ath10k: Use RMW accessors for changing LNKCTL
drm/radeon: Use RMW accessors for changing LNKCTL
drm/radeon: Prefer pcie_capability_read_word()
drm/radeon: Replace numbers with PCI_EXP_LNKCTL2 definitions
drm/radeon: Correct Transmit Margin masks
drm/amdgpu: Use RMW accessors for changing LNKCTL
drm/amdgpu: Prefer pcie_capability_read_word()
drm/amdgpu: Replace numbers with PCI_EXP_LNKCTL2 definitions
drm/amdgpu: Correct Transmit Margin masks
PCI: Add #defines for Enter Compliance, Transmit Margin
PCI: Decode PCIe 32 GT/s link speed
PCI: Cleanup register definition width and whitespace
PCI/ATS: Add pci_prg_resp_pasid_required() interface.
PCI/ASPM: Use RMW accessors for changing LNKCTL
PCI: pciehp: Use RMW accessors for changing LNKCTL
PCI: Mark NVIDIA T4 GPUs to avoid bus reset
clk: sunxi-ng: Modify mismatched function name
drivers: clk: keystone: Fix parameter judgment in _of_pll_clk_init()
ALSA: ac97: Fix possible error value of *rac97
of: unittest: Fix overlay type in apply/revert check
audit: fix possible soft lockup in __audit_inode_child()
smackfs: Prevent underflow in smk_set_cipso()
drm/msm/mdp5: Don't leak some plane state
drm/msm: Replace drm_framebuffer_{un/reference} with put, get functions
of: unittest: fix null pointer dereferencing in of_unittest_find_node_by_name()
drm/tegra: dpaux: Fix incorrect return value of platform_get_irq
drm/tegra: Remove superfluous error messages around platform_get_irq()
ARM: dts: BCM53573: Fix Ethernet info for Luxul devices
drm: adv7511: Fix low refresh rate register for ADV7533/5
ARM: dts: samsung: s5pv210-smdkv210: correct ethernet reg addresses (split)
ARM: dts: s5pv210: add dummy 5V regulator for backlight on SMDKv210
ARM: dts: s5pv210: correct ethernet unit address in SMDKV210
ARM: dts: s5pv210: use defines for IRQ flags in SMDKV210
ARM: dts: s5pv210: add RTC 32 KHz clock in SMDKV210
ARM: dts: samsung: s3c6410-mini6410: correct ethernet reg addresses (split)
ARM: dts: s3c64xx: align pinctrl with dtschema
ARM: dts: s3c6410: align node SROM bus node name with dtschema in Mini6410
ARM: dts: s3c6410: move fixed clocks under root node in Mini6410
ARM: dts: BCM53573: Use updated "spi-gpio" binding properties
ARM: dts: BCM53573: Add cells sizes to PCIe node
ARM: dts: BCM53573: Drop nonexistent #usb-cells
ARM: dts: BCM53573: Describe on-SoC BCM53125 rev 4 switch
ARM: dts: BCM5301X: Harmonize EHCI/OHCI DT nodes name
drm/amdgpu: avoid integer overflow warning in amdgpu_device_resize_fb_bar()
arm64: dts: qcom: msm8996: Add missing interrupt to the USB2 controller
arm64: dts: msm8996: thermal: Add interrupt support
quota: fix dqput() to follow the guarantees dquot_srcu should provide
quota: add new helper dquot_active()
quota: rename dquot_active() to inode_quota_active()
quota: factor out dquot_write_dquot()
quota: avoid increasing DQST_LOOKUPS when iterating over dirty/inuse list
quota: add dqi_dirty_list description to comment of Dquot List Management
netrom: Deny concurrent connect().
net/sched: sch_hfsc: Ensure inner classes have fsc curve
net: arcnet: Do not call kfree_skb() under local_irq_disable()
wifi: ath9k: use IS_ERR() with debugfs_create_dir()
wifi: mwifiex: avoid possible NULL skb pointer dereference
wifi: ath9k: protect WMI command response buffer replacement with a lock
wifi: ath9k: fix races between ath9k_wmi_cmd and ath9k_wmi_ctrl_rx
wifi: mwifiex: Fix missed return in oob checks failed path
wifi: mwifiex: fix memory leak in mwifiex_histogram_read()
fs: ocfs2: namei: check return value of ocfs2_add_entry()
lwt: Check LWTUNNEL_XMIT_CONTINUE strictly
crypto: caam - fix unchecked return value error
Bluetooth: nokia: fix value check in nokia_bluetooth_serdev_probe()
wifi: mwifiex: fix error recovery in PCIE buffer descriptor management
mwifiex: switch from 'pci_' to 'dma_' API
mwifiex: drop 'set_consistent_dma_mask' log message
wifi: mwifiex: Fix OOB and integer underflow when rx packets
can: gs_usb: gs_usb_receive_bulk_callback(): count RX overflow errors also in case of OOM
spi: tegra20-sflash: fix to check return value of platform_get_irq() in tegra_sflash_probe()
regmap: rbtree: Use alloc_flags for memory allocations
tcp: tcp_enter_quickack_mode() should be static
bpf: Clear the probe_addr for uprobe
cpufreq: powernow-k8: Use related_cpus instead of cpus in driver.exit()
fs: Fix error checking for d_hash_and_lookup()
netfilter: nf_tables: missing NFT_TRANS_PREPARE_ERROR in flowtable deactivatation
netfilter: nft_flow_offload: fix underflow in flowtable reference counter
new helper: lookup_positive_unlocked()
eventfd: prevent underflow for eventfd semaphores
eventfd: Export eventfd_ctx_do_read()
reiserfs: Check the return value from __getblk()
Revert "net: macsec: preserve ingress frame ordering"
udf: Handle error when adding extent to a file
udf: Check consistency of Space Bitmap Descriptor
powerpc/32s: Fix assembler warning about r0
powerpc/32: Include .branch_lt in data section
net: Avoid address overwrite in kernel_connect
ALSA: seq: oss: Fix racy open/close of MIDI devices
cifs: add a warning when the in-flight count goes negative
sctp: handle invalid error codes without calling BUG()
bnx2x: fix page fault following EEH recovery
netlabel: fix shift wrapping bug in netlbl_catmap_setlong()
scsi: qedi: Fix potential deadlock on &qedi_percpu->p_work_lock
idmaengine: make FSL_EDMA and INTEL_IDMA64 depends on HAS_IOMEM
net: usb: qmi_wwan: add Quectel EM05GV2
security: keys: perform capable check only on privileged operations
platform/x86: intel: hid: Always call BTNL ACPI method
ASoC: atmel: Fix the 8K sample parameter in I2SC master
ASoc: codecs: ES8316: Fix DMIC config
fs/nls: make load_nls() take a const parameter
s390/dasd: fix hanging device after request requeue
s390/dasd: use correct number of retries for ERP requests
m68k: Fix invalid .section syntax
vxlan: generalize vxlan_parse_gpe_hdr and remove unused args
ethernet: atheros: fix return value check in atl1c_tso_csum()
ASoC: da7219: Check for failure reading AAD IRQ events
ASoC: da7219: Flush pending AAD IRQ when suspending
9p: virtio: make sure 'offs' is initialized in zc_request
pinctrl: amd: Don't show `Invalid config param` errors
nilfs2: fix WARNING in mark_buffer_dirty due to discarded buffer reuse
nilfs2: fix general protection fault in nilfs_lookup_dirty_data_buffers()
fsi: master-ast-cf: Add MODULE_FIRMWARE macro
serial: sc16is7xx: fix bug when first setting GPIO direction
Bluetooth: btsdio: fix use after free bug in btsdio_remove due to race condition
HID: wacom: remove the battery when the EKR is off
USB: serial: option: add FOXCONN T99W368/T99W373 product
USB: serial: option: add Quectel EM05G variant (0x030e)
modules: only allow symbol_get of EXPORT_SYMBOL_GPL modules
rtc: ds1685: use EXPORT_SYMBOL_GPL for ds1685_rtc_poweroff
mmc: au1xmmc: force non-modular build and remove symbol_get usage
ARM: pxa: remove use of symbol_get()
erofs: ensure that the post-EOF tails are all zeroed
dsp: add lock in ion free to avoid use after free
mdm: dataipa: increase the size of prefetch buffer
exec: Force single empty string when argv is empty
BACKPORT: FROMLIST: mm: protect free_pgtables with mmap_lock write lock in exit_mmap
ASoC: Resolve use after free in listen sound client
qseecom: Release ion buffer in case of keymaster TA
msm: camera: cci: Optimize the processing of CCI timeout
Change-Id: I76a47c3c280485aeb05172abf54bab87a424ae80
https://source.android.com/docs/security/bulletin/2023-10-01
* tag 'ASB-2023-10-06_4.19-stable' of https://android.googlesource.com/kernel/common:
UPSTREAM: net/sched: sch_hfsc: Ensure inner classes have fsc curve
UPSTREAM: net: sched: sch_qfq: Fix UAF in qfq_dequeue()
Linux 4.19.295
net/sched: Retire rsvp classifier
net/sched: cls_fw: No longer copy tcf_result on update to avoid use-after-free
mtd: rawnand: brcmnand: Fix ECC level field setting for v7.2 controller
nfsd: fix change_info in NFSv4 RENAME replies
btrfs: fix lockdep splat and potential deadlock after failure running delayed items
attr: block mode changes of symlinks
md/raid1: fix error: ISO C90 forbids mixed declarations
kobject: Add sanity check for kset->kobj.ktype in kset_register()
media: pci: ipu3-cio2: Initialise timing struct to avoid a compiler warning
serial: cpm_uart: Avoid suspicious locking
scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show()
usb: gadget: fsl_qe_udc: validate endpoint index for ch9 udc
media: pci: cx23885: replace BUG with error return
media: tuners: qt1010: replace BUG_ON with a regular error
iio: core: Use min() instead of min_t() to make code more robust
media: az6007: Fix null-ptr-deref in az6007_i2c_xfer()
media: anysee: fix null-ptr-deref in anysee_master_xfer
media: af9005: Fix null-ptr-deref in af9005_i2c_xfer
media: dw2102: Fix null-ptr-deref in dw2102_i2c_transfer()
media: dvb-usb-v2: af9035: Fix null-ptr-deref in af9035_i2c_master_xfer
powerpc/pseries: fix possible memory leak in ibmebus_bus_init()
jfs: fix invalid free of JFS_IP(ipimap)->i_imap in diUnmount
fs/jfs: prevent double-free in dbUnmount() after failed jfs_remount()
ext2: fix datatype of block number in ext2_xattr_set2()
md: raid1: fix potential OOB in raid1_remove_disk()
drm/exynos: fix a possible null-pointer dereference due to data race in exynos_drm_crtc_atomic_disable()
alx: fix OOB-read compiler warning
tpm_tis: Resend command to recover from data transfer errors
crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui()
wifi: mwifiex: fix fortify warning
wifi: ath9k: fix printk specifier
hw_breakpoint: fix single-stepping when using bpf_overflow_handler
ACPI: video: Add backlight=native DMI quirk for Lenovo Ideapad Z470
ACPICA: Add AML_NO_OPERAND_RESOLVE flag to Timer
btrfs: output extra debug info if we failed to find an inline backref
autofs: fix memory leak of waitqueues in autofs_catatonic_mode
parisc: Drop loops_per_jiffy from per_cpu struct
drm/amd/display: Fix a bug when searching for insert_above_mpcc
kcm: Fix error handling for SOCK_DGRAM in kcm_sendmsg().
ixgbe: fix timestamp configuration code
kcm: Fix memory leak in error path of kcm_sendmsg()
net: ethernet: mtk_eth_soc: fix possible NULL pointer dereference in mtk_hwlro_get_fdir_all()
perf hists browser: Fix hierarchy mode header
mtd: rawnand: brcmnand: Fix potential false time out warning
mtd: rawnand: brcmnand: Fix potential out-of-bounds access in oob write
mtd: rawnand: brcmnand: Fix crash during the panic_write
btrfs: don't start transaction when joining with TRANS_JOIN_NOSTART
ata: pata_ftide010: Add missing MODULE_DESCRIPTION
ata: sata_gemini: Add missing MODULE_DESCRIPTION
netfilter: nfnetlink_osf: avoid OOB read
idr: fix param name in idr_alloc_cyclic() doc
igb: Change IGB_MIN to allow set rx/tx value between 64 and 80
igbvf: Change IGBVF_MIN to allow set rx/tx value between 64 and 80
kcm: Destroy mutex in kcm_exit_net()
net: sched: sch_qfq: Fix UAF in qfq_dequeue()
af_unix: Fix data race around sk->sk_err.
af_unix: Fix data-races around sk->sk_shutdown.
af_unix: Fix data-race around unix_tot_inflight.
af_unix: Fix data-races around user->unix_inflight.
net: ipv6/addrconf: avoid integer underflow in ipv6_create_tempaddr
veth: Fixing transmit return status for dropped packets
igb: disable virtualization features on 82580
net: read sk->sk_family once in sk_mc_loop()
pwm: lpc32xx: Remove handling of PWM channels
watchdog: intel-mid_wdt: add MODULE_ALIAS() to allow auto-load
x86/virt: Drop unnecessary check on extended CPUID level in cpu_has_svm()
kconfig: fix possible buffer overflow
NFSv4/pnfs: minor fix for cleanup path in nfs4_get_device_info
soc: qcom: qmi_encdec: Restrict string length in decode
clk: qcom: gcc-mdm9615: use proper parent for pll0_vote clock
parisc: led: Reduce CPU overhead for disk & lan LED computation
parisc: led: Fix LAN receive and transmit LEDs
drm/ast: Fix DRAM init on AST2200
fbdev/ep93xx-fb: Do not assign to struct fb_info.dev
scsi: qla2xxx: Turn off noisy message log
scsi: qla2xxx: fix inconsistent TMF timeout
udf: initialize newblock to 0
usb: typec: tcpci: clear the fault status bit
serial: sc16is7xx: fix broken port 0 uart init
sc16is7xx: Set iobase to device index
PCI/ATS: Add inline to pci_prg_resp_pasid_required()
pstore/ram: Check start of empty przs during init
net: handle ARPHRD_PPP in dev_is_mac_header_xmit()
X.509: if signature is unsupported skip validation
cpufreq: brcmstb-avs-cpufreq: Fix -Warray-bounds bug
crypto: stm32 - fix loop iterating through scatterlist for DMA
dccp: Fix out of bounds access in DCCP error handler
dlm: fix plock lookup when using multiple lockspaces
parisc: Fix /proc/cpuinfo output for lscpu
procfs: block chmod on /proc/thread-self/comm
Revert "PCI: Mark NVIDIA T4 GPUs to avoid bus reset"
ntb: Fix calculation ntb_transport_tx_free_entry()
ntb: Clean up tx tail index on link down
ntb: Drop packets when qp link is down
media: dvb: symbol fixup for dvb_attach()
backlight/lv5207lp: Compare against struct fb_info.device
backlight/bd6107: Compare against struct fb_info.device
backlight/gpio_backlight: Compare against struct fb_info.device
ARM: OMAP2+: Fix -Warray-bounds warning in _pwrdm_state_switch()
ipmi_si: fix a memleak in try_smi_init()
ALSA: pcm: Fix missing fixup call in compat hw_refine ioctl
PM / devfreq: Fix leak in devfreq_dev_release()
igb: set max size RX buffer when store bad packet is enabled
skbuff: skb_segment, Call zero copy functions before using skbuff frags
netfilter: xt_sctp: validate the flag_info count
netfilter: xt_u32: validate user space input
netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c
igmp: limit igmpv3_newpack() packet size to IP_MAX_MTU
dmaengine: ste_dma40: Add missing IRQ check in d40_probe
um: Fix hostaudio build errors
arch: um: drivers: Kconfig: pedantic formatting
rpmsg: glink: Add check for kstrdup
HID: multitouch: Correct devm device reference for hidinput input_dev name
Revert "IB/isert: Fix incorrect release of isert connection"
amba: bus: fix refcount leak
serial: tegra: handle clk prepare error in tegra_uart_hw_init()
scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock
scsi: core: Use 32-bit hostnum in scsi_host_lookup()
cgroup:namespace: Remove unused cgroup_namespaces_init()
media: ov2680: Fix regulators being left enabled on ov2680_power_on() errors
media: ov2680: Fix vflip / hflip set functions
media: ov2680: Fix ov2680_bayer_order()
media: ov2680: Remove auto-gain and auto-exposure controls
media: i2c: ov2680: Set V4L2_CTRL_FLAG_MODIFY_LAYOUT on flips
USB: gadget: f_mass_storage: Fix unused variable warning
media: go7007: Remove redundant if statement
IB/uverbs: Fix an potential error pointer dereference
dma-buf/sync_file: Fix docs syntax
scsi: qedf: Do not touch __user pointer in qedf_dbg_fp_int_cmd_read() directly
scsi: qedf: Do not touch __user pointer in qedf_dbg_stop_io_on_error_cmd_read() directly
x86/APM: drop the duplicate APM_MINOR_DEV macro
scsi: qla4xxx: Add length check when parsing nlattrs
scsi: be2iscsi: Add length check when parsing nlattrs
scsi: iscsi: Add strlen() check in iscsi_if_set{_host}_param()
usb: phy: mxs: fix getting wrong state with mxs_phy_is_otg_host()
media: mediatek: vcodec: Return NULL if no vdec_fb is found
media: cx24120: Add retval check for cx24120_message_send()
media: dvb-usb: m920x: Fix a potential memory leak in m920x_i2c_xfer()
media: dib7000p: Fix potential division by zero
drivers: usb: smsusb: fix error handling code in smsusb_init_device
media: v4l2-core: Fix a potential resource leak in v4l2_fwnode_parse_link()
media: v4l2-fwnode: simplify v4l2_fwnode_parse_link
media: v4l2-fwnode: fix v4l2_fwnode_parse_link handling
media: Use of_node_name_eq for node name comparisons
NFSD: da_addr_body field missing in some GETDEVICEINFO replies
fs: lockd: avoid possible wrong NULL parameter
jfs: validate max amount of blocks before allocation.
powerpc/iommu: Fix notifiers being shared by PCI and VIO buses
nfs/blocklayout: Use the passed in gfp flags
wifi: ath10k: Use RMW accessors for changing LNKCTL
drm/radeon: Use RMW accessors for changing LNKCTL
drm/radeon: Prefer pcie_capability_read_word()
drm/radeon: Replace numbers with PCI_EXP_LNKCTL2 definitions
drm/radeon: Correct Transmit Margin masks
drm/amdgpu: Use RMW accessors for changing LNKCTL
drm/amdgpu: Prefer pcie_capability_read_word()
drm/amdgpu: Replace numbers with PCI_EXP_LNKCTL2 definitions
drm/amdgpu: Correct Transmit Margin masks
PCI: Add #defines for Enter Compliance, Transmit Margin
PCI: Decode PCIe 32 GT/s link speed
PCI: Cleanup register definition width and whitespace
PCI/ATS: Add pci_prg_resp_pasid_required() interface.
PCI/ASPM: Use RMW accessors for changing LNKCTL
PCI: pciehp: Use RMW accessors for changing LNKCTL
PCI: Mark NVIDIA T4 GPUs to avoid bus reset
clk: sunxi-ng: Modify mismatched function name
drivers: clk: keystone: Fix parameter judgment in _of_pll_clk_init()
ALSA: ac97: Fix possible error value of *rac97
of: unittest: Fix overlay type in apply/revert check
audit: fix possible soft lockup in __audit_inode_child()
smackfs: Prevent underflow in smk_set_cipso()
drm/msm/mdp5: Don't leak some plane state
drm/msm: Replace drm_framebuffer_{un/reference} with put, get functions
of: unittest: fix null pointer dereferencing in of_unittest_find_node_by_name()
drm/tegra: dpaux: Fix incorrect return value of platform_get_irq
drm/tegra: Remove superfluous error messages around platform_get_irq()
ARM: dts: BCM53573: Fix Ethernet info for Luxul devices
drm: adv7511: Fix low refresh rate register for ADV7533/5
ARM: dts: samsung: s5pv210-smdkv210: correct ethernet reg addresses (split)
ARM: dts: s5pv210: add dummy 5V regulator for backlight on SMDKv210
ARM: dts: s5pv210: correct ethernet unit address in SMDKV210
ARM: dts: s5pv210: use defines for IRQ flags in SMDKV210
ARM: dts: s5pv210: add RTC 32 KHz clock in SMDKV210
ARM: dts: samsung: s3c6410-mini6410: correct ethernet reg addresses (split)
ARM: dts: s3c64xx: align pinctrl with dtschema
ARM: dts: s3c6410: align node SROM bus node name with dtschema in Mini6410
ARM: dts: s3c6410: move fixed clocks under root node in Mini6410
ARM: dts: BCM53573: Use updated "spi-gpio" binding properties
ARM: dts: BCM53573: Add cells sizes to PCIe node
ARM: dts: BCM53573: Drop nonexistent #usb-cells
ARM: dts: BCM53573: Describe on-SoC BCM53125 rev 4 switch
ARM: dts: BCM5301X: Harmonize EHCI/OHCI DT nodes name
drm/amdgpu: avoid integer overflow warning in amdgpu_device_resize_fb_bar()
arm64: dts: qcom: msm8996: Add missing interrupt to the USB2 controller
arm64: dts: msm8996: thermal: Add interrupt support
quota: fix dqput() to follow the guarantees dquot_srcu should provide
quota: add new helper dquot_active()
quota: rename dquot_active() to inode_quota_active()
quota: factor out dquot_write_dquot()
quota: avoid increasing DQST_LOOKUPS when iterating over dirty/inuse list
quota: add dqi_dirty_list description to comment of Dquot List Management
netrom: Deny concurrent connect().
net/sched: sch_hfsc: Ensure inner classes have fsc curve
net: arcnet: Do not call kfree_skb() under local_irq_disable()
wifi: ath9k: use IS_ERR() with debugfs_create_dir()
wifi: mwifiex: avoid possible NULL skb pointer dereference
wifi: ath9k: protect WMI command response buffer replacement with a lock
wifi: ath9k: fix races between ath9k_wmi_cmd and ath9k_wmi_ctrl_rx
wifi: mwifiex: Fix missed return in oob checks failed path
wifi: mwifiex: fix memory leak in mwifiex_histogram_read()
fs: ocfs2: namei: check return value of ocfs2_add_entry()
lwt: Check LWTUNNEL_XMIT_CONTINUE strictly
crypto: caam - fix unchecked return value error
Bluetooth: nokia: fix value check in nokia_bluetooth_serdev_probe()
wifi: mwifiex: fix error recovery in PCIE buffer descriptor management
mwifiex: switch from 'pci_' to 'dma_' API
mwifiex: drop 'set_consistent_dma_mask' log message
wifi: mwifiex: Fix OOB and integer underflow when rx packets
can: gs_usb: gs_usb_receive_bulk_callback(): count RX overflow errors also in case of OOM
spi: tegra20-sflash: fix to check return value of platform_get_irq() in tegra_sflash_probe()
regmap: rbtree: Use alloc_flags for memory allocations
tcp: tcp_enter_quickack_mode() should be static
bpf: Clear the probe_addr for uprobe
cpufreq: powernow-k8: Use related_cpus instead of cpus in driver.exit()
fs: Fix error checking for d_hash_and_lookup()
netfilter: nf_tables: missing NFT_TRANS_PREPARE_ERROR in flowtable deactivatation
netfilter: nft_flow_offload: fix underflow in flowtable reference counter
new helper: lookup_positive_unlocked()
eventfd: prevent underflow for eventfd semaphores
eventfd: Export eventfd_ctx_do_read()
reiserfs: Check the return value from __getblk()
Revert "net: macsec: preserve ingress frame ordering"
udf: Handle error when adding extent to a file
udf: Check consistency of Space Bitmap Descriptor
powerpc/32s: Fix assembler warning about r0
powerpc/32: Include .branch_lt in data section
net: Avoid address overwrite in kernel_connect
ALSA: seq: oss: Fix racy open/close of MIDI devices
cifs: add a warning when the in-flight count goes negative
sctp: handle invalid error codes without calling BUG()
bnx2x: fix page fault following EEH recovery
netlabel: fix shift wrapping bug in netlbl_catmap_setlong()
scsi: qedi: Fix potential deadlock on &qedi_percpu->p_work_lock
idmaengine: make FSL_EDMA and INTEL_IDMA64 depends on HAS_IOMEM
net: usb: qmi_wwan: add Quectel EM05GV2
security: keys: perform capable check only on privileged operations
platform/x86: intel: hid: Always call BTNL ACPI method
ASoC: atmel: Fix the 8K sample parameter in I2SC master
ASoc: codecs: ES8316: Fix DMIC config
fs/nls: make load_nls() take a const parameter
s390/dasd: fix hanging device after request requeue
s390/dasd: use correct number of retries for ERP requests
m68k: Fix invalid .section syntax
vxlan: generalize vxlan_parse_gpe_hdr and remove unused args
ethernet: atheros: fix return value check in atl1c_tso_csum()
ASoC: da7219: Check for failure reading AAD IRQ events
ASoC: da7219: Flush pending AAD IRQ when suspending
9p: virtio: make sure 'offs' is initialized in zc_request
pinctrl: amd: Don't show `Invalid config param` errors
nilfs2: fix WARNING in mark_buffer_dirty due to discarded buffer reuse
nilfs2: fix general protection fault in nilfs_lookup_dirty_data_buffers()
fsi: master-ast-cf: Add MODULE_FIRMWARE macro
serial: sc16is7xx: fix bug when first setting GPIO direction
Bluetooth: btsdio: fix use after free bug in btsdio_remove due to race condition
HID: wacom: remove the battery when the EKR is off
USB: serial: option: add FOXCONN T99W368/T99W373 product
USB: serial: option: add Quectel EM05G variant (0x030e)
modules: only allow symbol_get of EXPORT_SYMBOL_GPL modules
rtc: ds1685: use EXPORT_SYMBOL_GPL for ds1685_rtc_poweroff
mmc: au1xmmc: force non-modular build and remove symbol_get usage
ARM: pxa: remove use of symbol_get()
erofs: ensure that the post-EOF tails are all zeroed
Conflicts:
include/net/tcp.h
Change-Id: Ia73d7be3d6cae8d4fd38da7c6d85a977840872d3
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Merge 4.19.296 into android-4.19-stable
Changes in 4.19.296
NFS/pNFS: Report EINVAL errors from connect() to the server
ata: ahci: Drop pointless VPRINTK() calls and convert the remaining ones
ata: libahci: clear pending interrupt status
netfilter: nf_tables: disallow element removal on anonymous sets
selftests/tls: Add {} to avoid static checker warning
selftests: tls: swap the TX and RX sockets in some tests
ipv4: fix null-deref in ipv4_link_failure
powerpc/perf/hv-24x7: Update domain value check
net: hns3: add 5ms delay before clear firmware reset irq source
net: add atomic_long_t to net_device_stats fields
net: bridge: use DEV_STATS_INC()
team: fix null-ptr-deref when team device type is changed
gpio: tb10x: Fix an error handling path in tb10x_gpio_probe()
i2c: mux: demux-pinctrl: check the return value of devm_kstrdup()
Input: i8042 - add quirk for TUXEDO Gemini 17 Gen1/Clevo PD70PN
scsi: qla2xxx: Add protection mask module parameters
scsi: qla2xxx: Remove unsupported ql2xenabledif option
scsi: megaraid_sas: Load balance completions across all MSI-X
scsi: megaraid_sas: Fix deadlock on firmware crashdump
ext4: remove the 'group' parameter of ext4_trim_extent
ext4: add new helper interface ext4_try_to_trim_range()
ext4: scope ret locally in ext4_try_to_trim_range()
ext4: change s_last_trim_minblks type to unsigned long
ext4: mark group as trimmed only if it was fully scanned
ext4: replace the traditional ternary conditional operator with with max()/min()
ext4: move setting of trimmed bit into ext4_try_to_trim_range()
ext4: do not let fstrim block system suspend
MIPS: Alchemy: only build mmc support helpers if au1xmmc is enabled
clk: tegra: fix error return case for recalc_rate
ARM: dts: ti: omap: motorola-mapphone: Fix abe_clkctrl warning on boot
gpio: pmic-eic-sprd: Add can_sleep flag for PMIC EIC chip
parisc: sba: Fix compile warning wrt list of SBA devices
parisc: iosapic.c: Fix sparse warnings
parisc: drivers: Fix sparse warning
parisc: irq: Make irq_stack_union static to avoid sparse warning
selftests/ftrace: Correctly enable event in instance-event.tc
ring-buffer: Avoid softlockup in ring_buffer_resize()
ata: libata-eh: do not clear ATA_PFLAG_EH_PENDING in ata_eh_reset()
bpf: Clarify error expectations from bpf_clone_redirect
fbdev/sh7760fb: Depend on FB=y
nvme-pci: do not set the NUMA node of device if it has none
watchdog: iTCO_wdt: No need to stop the timer in probe
watchdog: iTCO_wdt: Set NO_REBOOT if the watchdog is not already running
net: Fix unwanted sign extension in netdev_stats_to_stats64()
scsi: megaraid_sas: Enable msix_load_balance for Invader and later controllers
Smack:- Use overlay inode label in smack_inode_copy_up()
smack: Retrieve transmuting information in smack_inode_getsecurity()
smack: Record transmuting in smk_transmuted
serial: 8250_port: Check IRQ data before use
nilfs2: fix potential use after free in nilfs_gccache_submit_read_data()
ALSA: hda: Disable power save for solving pop issue on Lenovo ThinkCentre M70q
ata: libata-scsi: ignore reserved bits for REPORT SUPPORTED OPERATION CODES
i2c: i801: unregister tco_pdev in i801_probe() error path
btrfs: properly report 0 avail for very full file systems
net: thunderbolt: Fix TCPv6 GSO checksum calculation
ata: libata-core: Fix ata_port_request_pm() locking
ata: libata-core: Fix port and device removal
ata: libata-core: Do not register PM operations for SAS ports
ata: libata-sata: increase PMP SRST timeout to 10s
fs: binfmt_elf_efpic: fix personality for ELF-FDPIC
ext4: fix rec_len verify error
ata: libata: disallow dev-initiated LPM transitions to unsupported states
Revert "drivers core: Use sysfs_emit and sysfs_emit_at for show(device *...) functions"
media: dvb: symbol fixup for dvb_attach() - again
Revert "PCI: qcom: Disable write access to read only registers for IP v2.3.3"
scsi: zfcp: Fix a double put in zfcp_port_enqueue()
qed/red_ll2: Fix undefined behavior bug in struct qed_ll2_info
wifi: mwifiex: Fix tlv_buf_left calculation
net: replace calls to sock->ops->connect() with kernel_connect()
ubi: Refuse attaching if mtd's erasesize is 0
wifi: mwifiex: Fix oob check condition in mwifiex_process_rx_packet
drivers/net: process the result of hdlc_open() and add call of hdlc_close() in uhdlc_close()
regmap: rbtree: Fix wrong register marked as in-cache when creating new node
scsi: target: core: Fix deadlock due to recursive locking
modpost: add missing else to the "of" check
ipv4, ipv6: Fix handling of transhdrlen in __ip{,6}_append_data()
net: usb: smsc75xx: Fix uninit-value access in __smsc75xx_read_reg
net: stmmac: dwmac-stm32: fix resume on STM32 MCU
tcp: fix quick-ack counting to count actual ACKs of new data
tcp: fix delayed ACKs for MSS boundary condition
sctp: update transport state when processing a dupcook packet
sctp: update hb timer immediately after users change hb_interval
cpupower: add Makefile dependencies for install targets
IB/mlx4: Fix the size of a buffer in add_port_entries()
gpio: aspeed: fix the GPIO number passed to pinctrl_gpio_set_config()
gpio: pxa: disable pinctrl calls for MMP_GPIO
RDMA/cma: Fix truncation compilation warning in make_cma_ports
RDMA/mlx5: Fix NULL string error
parisc: Restore __ldcw_align for PA-RISC 2.0 processors
dccp: fix dccp_v4_err()/dccp_v6_err() again
Revert "rtnetlink: Reject negative ifindexes in RTM_NEWLINK"
rtnetlink: Reject negative ifindexes in RTM_NEWLINK
xen/events: replace evtchn_rwlock with RCU
Linux 4.19.296
Change-Id: I4f76959ead91691fe9a242cb5b158fc8dc67bf39
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit f6bd2c92488c30ef53b5bd80c52f0a7eee9d545a ]
When user resize all trace ring buffer through file 'buffer_size_kb',
then in ring_buffer_resize(), kernel allocates buffer pages for each
cpu in a loop.
If the kernel preemption model is PREEMPT_NONE and there are many cpus
and there are many buffer pages to be allocated, it may not give up cpu
for a long time and finally cause a softlockup.
To avoid it, call cond_resched() after each cpu buffer allocation.
Link: https://lore.kernel.org/linux-trace-kernel/20230906081930.3939106-1-zhengyejian1@huawei.com
Cc: <mhiramat@kernel.org>
Signed-off-by: Zheng Yejian <zhengyejian1@huawei.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Merge 4.19.295 into android-4.19-stable
Changes in 4.19.295
erofs: ensure that the post-EOF tails are all zeroed
ARM: pxa: remove use of symbol_get()
mmc: au1xmmc: force non-modular build and remove symbol_get usage
rtc: ds1685: use EXPORT_SYMBOL_GPL for ds1685_rtc_poweroff
modules: only allow symbol_get of EXPORT_SYMBOL_GPL modules
USB: serial: option: add Quectel EM05G variant (0x030e)
USB: serial: option: add FOXCONN T99W368/T99W373 product
HID: wacom: remove the battery when the EKR is off
Bluetooth: btsdio: fix use after free bug in btsdio_remove due to race condition
serial: sc16is7xx: fix bug when first setting GPIO direction
fsi: master-ast-cf: Add MODULE_FIRMWARE macro
nilfs2: fix general protection fault in nilfs_lookup_dirty_data_buffers()
nilfs2: fix WARNING in mark_buffer_dirty due to discarded buffer reuse
pinctrl: amd: Don't show `Invalid config param` errors
9p: virtio: make sure 'offs' is initialized in zc_request
ASoC: da7219: Flush pending AAD IRQ when suspending
ASoC: da7219: Check for failure reading AAD IRQ events
ethernet: atheros: fix return value check in atl1c_tso_csum()
vxlan: generalize vxlan_parse_gpe_hdr and remove unused args
m68k: Fix invalid .section syntax
s390/dasd: use correct number of retries for ERP requests
s390/dasd: fix hanging device after request requeue
fs/nls: make load_nls() take a const parameter
ASoc: codecs: ES8316: Fix DMIC config
ASoC: atmel: Fix the 8K sample parameter in I2SC master
platform/x86: intel: hid: Always call BTNL ACPI method
security: keys: perform capable check only on privileged operations
net: usb: qmi_wwan: add Quectel EM05GV2
idmaengine: make FSL_EDMA and INTEL_IDMA64 depends on HAS_IOMEM
scsi: qedi: Fix potential deadlock on &qedi_percpu->p_work_lock
netlabel: fix shift wrapping bug in netlbl_catmap_setlong()
bnx2x: fix page fault following EEH recovery
sctp: handle invalid error codes without calling BUG()
cifs: add a warning when the in-flight count goes negative
ALSA: seq: oss: Fix racy open/close of MIDI devices
net: Avoid address overwrite in kernel_connect
powerpc/32: Include .branch_lt in data section
powerpc/32s: Fix assembler warning about r0
udf: Check consistency of Space Bitmap Descriptor
udf: Handle error when adding extent to a file
Revert "net: macsec: preserve ingress frame ordering"
reiserfs: Check the return value from __getblk()
eventfd: Export eventfd_ctx_do_read()
eventfd: prevent underflow for eventfd semaphores
new helper: lookup_positive_unlocked()
netfilter: nft_flow_offload: fix underflow in flowtable reference counter
netfilter: nf_tables: missing NFT_TRANS_PREPARE_ERROR in flowtable deactivatation
fs: Fix error checking for d_hash_and_lookup()
cpufreq: powernow-k8: Use related_cpus instead of cpus in driver.exit()
bpf: Clear the probe_addr for uprobe
tcp: tcp_enter_quickack_mode() should be static
regmap: rbtree: Use alloc_flags for memory allocations
spi: tegra20-sflash: fix to check return value of platform_get_irq() in tegra_sflash_probe()
can: gs_usb: gs_usb_receive_bulk_callback(): count RX overflow errors also in case of OOM
wifi: mwifiex: Fix OOB and integer underflow when rx packets
mwifiex: drop 'set_consistent_dma_mask' log message
mwifiex: switch from 'pci_' to 'dma_' API
wifi: mwifiex: fix error recovery in PCIE buffer descriptor management
Bluetooth: nokia: fix value check in nokia_bluetooth_serdev_probe()
crypto: caam - fix unchecked return value error
lwt: Check LWTUNNEL_XMIT_CONTINUE strictly
fs: ocfs2: namei: check return value of ocfs2_add_entry()
wifi: mwifiex: fix memory leak in mwifiex_histogram_read()
wifi: mwifiex: Fix missed return in oob checks failed path
wifi: ath9k: fix races between ath9k_wmi_cmd and ath9k_wmi_ctrl_rx
wifi: ath9k: protect WMI command response buffer replacement with a lock
wifi: mwifiex: avoid possible NULL skb pointer dereference
wifi: ath9k: use IS_ERR() with debugfs_create_dir()
net: arcnet: Do not call kfree_skb() under local_irq_disable()
net/sched: sch_hfsc: Ensure inner classes have fsc curve
netrom: Deny concurrent connect().
quota: add dqi_dirty_list description to comment of Dquot List Management
quota: avoid increasing DQST_LOOKUPS when iterating over dirty/inuse list
quota: factor out dquot_write_dquot()
quota: rename dquot_active() to inode_quota_active()
quota: add new helper dquot_active()
quota: fix dqput() to follow the guarantees dquot_srcu should provide
arm64: dts: msm8996: thermal: Add interrupt support
arm64: dts: qcom: msm8996: Add missing interrupt to the USB2 controller
drm/amdgpu: avoid integer overflow warning in amdgpu_device_resize_fb_bar()
ARM: dts: BCM5301X: Harmonize EHCI/OHCI DT nodes name
ARM: dts: BCM53573: Describe on-SoC BCM53125 rev 4 switch
ARM: dts: BCM53573: Drop nonexistent #usb-cells
ARM: dts: BCM53573: Add cells sizes to PCIe node
ARM: dts: BCM53573: Use updated "spi-gpio" binding properties
ARM: dts: s3c6410: move fixed clocks under root node in Mini6410
ARM: dts: s3c6410: align node SROM bus node name with dtschema in Mini6410
ARM: dts: s3c64xx: align pinctrl with dtschema
ARM: dts: samsung: s3c6410-mini6410: correct ethernet reg addresses (split)
ARM: dts: s5pv210: add RTC 32 KHz clock in SMDKV210
ARM: dts: s5pv210: use defines for IRQ flags in SMDKV210
ARM: dts: s5pv210: correct ethernet unit address in SMDKV210
ARM: dts: s5pv210: add dummy 5V regulator for backlight on SMDKv210
ARM: dts: samsung: s5pv210-smdkv210: correct ethernet reg addresses (split)
drm: adv7511: Fix low refresh rate register for ADV7533/5
ARM: dts: BCM53573: Fix Ethernet info for Luxul devices
drm/tegra: Remove superfluous error messages around platform_get_irq()
drm/tegra: dpaux: Fix incorrect return value of platform_get_irq
of: unittest: fix null pointer dereferencing in of_unittest_find_node_by_name()
drm/msm: Replace drm_framebuffer_{un/reference} with put, get functions
drm/msm/mdp5: Don't leak some plane state
smackfs: Prevent underflow in smk_set_cipso()
audit: fix possible soft lockup in __audit_inode_child()
of: unittest: Fix overlay type in apply/revert check
ALSA: ac97: Fix possible error value of *rac97
drivers: clk: keystone: Fix parameter judgment in _of_pll_clk_init()
clk: sunxi-ng: Modify mismatched function name
PCI: Mark NVIDIA T4 GPUs to avoid bus reset
PCI: pciehp: Use RMW accessors for changing LNKCTL
PCI/ASPM: Use RMW accessors for changing LNKCTL
PCI/ATS: Add pci_prg_resp_pasid_required() interface.
PCI: Cleanup register definition width and whitespace
PCI: Decode PCIe 32 GT/s link speed
PCI: Add #defines for Enter Compliance, Transmit Margin
drm/amdgpu: Correct Transmit Margin masks
drm/amdgpu: Replace numbers with PCI_EXP_LNKCTL2 definitions
drm/amdgpu: Prefer pcie_capability_read_word()
drm/amdgpu: Use RMW accessors for changing LNKCTL
drm/radeon: Correct Transmit Margin masks
drm/radeon: Replace numbers with PCI_EXP_LNKCTL2 definitions
drm/radeon: Prefer pcie_capability_read_word()
drm/radeon: Use RMW accessors for changing LNKCTL
wifi: ath10k: Use RMW accessors for changing LNKCTL
nfs/blocklayout: Use the passed in gfp flags
powerpc/iommu: Fix notifiers being shared by PCI and VIO buses
jfs: validate max amount of blocks before allocation.
fs: lockd: avoid possible wrong NULL parameter
NFSD: da_addr_body field missing in some GETDEVICEINFO replies
media: Use of_node_name_eq for node name comparisons
media: v4l2-fwnode: fix v4l2_fwnode_parse_link handling
media: v4l2-fwnode: simplify v4l2_fwnode_parse_link
media: v4l2-core: Fix a potential resource leak in v4l2_fwnode_parse_link()
drivers: usb: smsusb: fix error handling code in smsusb_init_device
media: dib7000p: Fix potential division by zero
media: dvb-usb: m920x: Fix a potential memory leak in m920x_i2c_xfer()
media: cx24120: Add retval check for cx24120_message_send()
media: mediatek: vcodec: Return NULL if no vdec_fb is found
usb: phy: mxs: fix getting wrong state with mxs_phy_is_otg_host()
scsi: iscsi: Add strlen() check in iscsi_if_set{_host}_param()
scsi: be2iscsi: Add length check when parsing nlattrs
scsi: qla4xxx: Add length check when parsing nlattrs
x86/APM: drop the duplicate APM_MINOR_DEV macro
scsi: qedf: Do not touch __user pointer in qedf_dbg_stop_io_on_error_cmd_read() directly
scsi: qedf: Do not touch __user pointer in qedf_dbg_fp_int_cmd_read() directly
dma-buf/sync_file: Fix docs syntax
IB/uverbs: Fix an potential error pointer dereference
media: go7007: Remove redundant if statement
USB: gadget: f_mass_storage: Fix unused variable warning
media: i2c: ov2680: Set V4L2_CTRL_FLAG_MODIFY_LAYOUT on flips
media: ov2680: Remove auto-gain and auto-exposure controls
media: ov2680: Fix ov2680_bayer_order()
media: ov2680: Fix vflip / hflip set functions
media: ov2680: Fix regulators being left enabled on ov2680_power_on() errors
cgroup:namespace: Remove unused cgroup_namespaces_init()
scsi: core: Use 32-bit hostnum in scsi_host_lookup()
scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock
serial: tegra: handle clk prepare error in tegra_uart_hw_init()
amba: bus: fix refcount leak
Revert "IB/isert: Fix incorrect release of isert connection"
HID: multitouch: Correct devm device reference for hidinput input_dev name
rpmsg: glink: Add check for kstrdup
arch: um: drivers: Kconfig: pedantic formatting
um: Fix hostaudio build errors
dmaengine: ste_dma40: Add missing IRQ check in d40_probe
igmp: limit igmpv3_newpack() packet size to IP_MAX_MTU
netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c
netfilter: xt_u32: validate user space input
netfilter: xt_sctp: validate the flag_info count
skbuff: skb_segment, Call zero copy functions before using skbuff frags
igb: set max size RX buffer when store bad packet is enabled
PM / devfreq: Fix leak in devfreq_dev_release()
ALSA: pcm: Fix missing fixup call in compat hw_refine ioctl
ipmi_si: fix a memleak in try_smi_init()
ARM: OMAP2+: Fix -Warray-bounds warning in _pwrdm_state_switch()
backlight/gpio_backlight: Compare against struct fb_info.device
backlight/bd6107: Compare against struct fb_info.device
backlight/lv5207lp: Compare against struct fb_info.device
media: dvb: symbol fixup for dvb_attach()
ntb: Drop packets when qp link is down
ntb: Clean up tx tail index on link down
ntb: Fix calculation ntb_transport_tx_free_entry()
Revert "PCI: Mark NVIDIA T4 GPUs to avoid bus reset"
procfs: block chmod on /proc/thread-self/comm
parisc: Fix /proc/cpuinfo output for lscpu
dlm: fix plock lookup when using multiple lockspaces
dccp: Fix out of bounds access in DCCP error handler
crypto: stm32 - fix loop iterating through scatterlist for DMA
cpufreq: brcmstb-avs-cpufreq: Fix -Warray-bounds bug
X.509: if signature is unsupported skip validation
net: handle ARPHRD_PPP in dev_is_mac_header_xmit()
pstore/ram: Check start of empty przs during init
PCI/ATS: Add inline to pci_prg_resp_pasid_required()
sc16is7xx: Set iobase to device index
serial: sc16is7xx: fix broken port 0 uart init
usb: typec: tcpci: clear the fault status bit
udf: initialize newblock to 0
scsi: qla2xxx: fix inconsistent TMF timeout
scsi: qla2xxx: Turn off noisy message log
fbdev/ep93xx-fb: Do not assign to struct fb_info.dev
drm/ast: Fix DRAM init on AST2200
parisc: led: Fix LAN receive and transmit LEDs
parisc: led: Reduce CPU overhead for disk & lan LED computation
clk: qcom: gcc-mdm9615: use proper parent for pll0_vote clock
soc: qcom: qmi_encdec: Restrict string length in decode
NFSv4/pnfs: minor fix for cleanup path in nfs4_get_device_info
kconfig: fix possible buffer overflow
x86/virt: Drop unnecessary check on extended CPUID level in cpu_has_svm()
watchdog: intel-mid_wdt: add MODULE_ALIAS() to allow auto-load
pwm: lpc32xx: Remove handling of PWM channels
net: read sk->sk_family once in sk_mc_loop()
igb: disable virtualization features on 82580
veth: Fixing transmit return status for dropped packets
net: ipv6/addrconf: avoid integer underflow in ipv6_create_tempaddr
af_unix: Fix data-races around user->unix_inflight.
af_unix: Fix data-race around unix_tot_inflight.
af_unix: Fix data-races around sk->sk_shutdown.
af_unix: Fix data race around sk->sk_err.
net: sched: sch_qfq: Fix UAF in qfq_dequeue()
kcm: Destroy mutex in kcm_exit_net()
igbvf: Change IGBVF_MIN to allow set rx/tx value between 64 and 80
igb: Change IGB_MIN to allow set rx/tx value between 64 and 80
idr: fix param name in idr_alloc_cyclic() doc
netfilter: nfnetlink_osf: avoid OOB read
ata: sata_gemini: Add missing MODULE_DESCRIPTION
ata: pata_ftide010: Add missing MODULE_DESCRIPTION
btrfs: don't start transaction when joining with TRANS_JOIN_NOSTART
mtd: rawnand: brcmnand: Fix crash during the panic_write
mtd: rawnand: brcmnand: Fix potential out-of-bounds access in oob write
mtd: rawnand: brcmnand: Fix potential false time out warning
perf hists browser: Fix hierarchy mode header
net: ethernet: mtk_eth_soc: fix possible NULL pointer dereference in mtk_hwlro_get_fdir_all()
kcm: Fix memory leak in error path of kcm_sendmsg()
ixgbe: fix timestamp configuration code
kcm: Fix error handling for SOCK_DGRAM in kcm_sendmsg().
drm/amd/display: Fix a bug when searching for insert_above_mpcc
parisc: Drop loops_per_jiffy from per_cpu struct
autofs: fix memory leak of waitqueues in autofs_catatonic_mode
btrfs: output extra debug info if we failed to find an inline backref
ACPICA: Add AML_NO_OPERAND_RESOLVE flag to Timer
ACPI: video: Add backlight=native DMI quirk for Lenovo Ideapad Z470
hw_breakpoint: fix single-stepping when using bpf_overflow_handler
wifi: ath9k: fix printk specifier
wifi: mwifiex: fix fortify warning
crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui()
tpm_tis: Resend command to recover from data transfer errors
alx: fix OOB-read compiler warning
drm/exynos: fix a possible null-pointer dereference due to data race in exynos_drm_crtc_atomic_disable()
md: raid1: fix potential OOB in raid1_remove_disk()
ext2: fix datatype of block number in ext2_xattr_set2()
fs/jfs: prevent double-free in dbUnmount() after failed jfs_remount()
jfs: fix invalid free of JFS_IP(ipimap)->i_imap in diUnmount
powerpc/pseries: fix possible memory leak in ibmebus_bus_init()
media: dvb-usb-v2: af9035: Fix null-ptr-deref in af9035_i2c_master_xfer
media: dw2102: Fix null-ptr-deref in dw2102_i2c_transfer()
media: af9005: Fix null-ptr-deref in af9005_i2c_xfer
media: anysee: fix null-ptr-deref in anysee_master_xfer
media: az6007: Fix null-ptr-deref in az6007_i2c_xfer()
iio: core: Use min() instead of min_t() to make code more robust
media: tuners: qt1010: replace BUG_ON with a regular error
media: pci: cx23885: replace BUG with error return
usb: gadget: fsl_qe_udc: validate endpoint index for ch9 udc
scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show()
serial: cpm_uart: Avoid suspicious locking
media: pci: ipu3-cio2: Initialise timing struct to avoid a compiler warning
kobject: Add sanity check for kset->kobj.ktype in kset_register()
md/raid1: fix error: ISO C90 forbids mixed declarations
attr: block mode changes of symlinks
btrfs: fix lockdep splat and potential deadlock after failure running delayed items
nfsd: fix change_info in NFSv4 RENAME replies
mtd: rawnand: brcmnand: Fix ECC level field setting for v7.2 controller
net/sched: cls_fw: No longer copy tcf_result on update to avoid use-after-free
net/sched: Retire rsvp classifier
Linux 4.19.295
Change-Id: I5de88dc1e8cebe5736df3023205233cb40c4aa35
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Michael Bestas
Greg Kroah-Hartman
Steven Rostedt (Google)
Mark Rutland
Jens Axboe
Peter Zijlstra
Namhyung Kim
Petr Pavlu
Thomas Gleixner
Brian Geffon
Herve Codina
Paul Moore
Lu Jialin
Shuai Xue
John Stultz
Chen Yu
Will McVicker
Clément Léger
Michal Koutný
Waiman Long
Zheng Yejian