Public bug reported:
SRU Justification
Impact:
The upstream process for stable tree updates is quite similar
in scope to the Ubuntu SRU process, e.g., each patch has to
demonstrably fix a bug, and each patch is vetted by upstream
by originating either directly from a mainline/stable Linux tree or
a minimally backported form of that patch. The following upstream
stable patches should be included in the Ubuntu kernel:
v5.15.187 upstream stable release
from git://git.kernel.org/
cifs: Fix cifs_query_path_info() for Windows NT servers
NFSv4: Always set NLINK even if the server doesn't support it
NFSv4.2: fix listxattr to return selinux security label
mailbox: Not protect module_put with spin_lock_irqsave
mfd: max14577: Fix wakeup source leaks on device unbind
leds: multicolor: Fix intensity setting while SW blinking
hwmon: (pmbus/max34440) Fix support for max34451
ksmbd: allow a filename to contain special characters on SMB3.1.1 posix
extension
dmaengine: xilinx_dma: Set dma_device directions
md/md-bitmap: fix dm-raid max_write_behind setting
bcache: fix NULL pointer in cache_set_flush()
iio: pressure: zpa2326: Use aligned_s64 for the timestamp
um: Add cmpxchg8b_emu and checksum functions to asm-prototypes.h
coresight: Only check bottom two claim bits
usb: dwc2: also exit clock_gating when stopping udc while suspended
usb: potential integer overflow in usbg_make_tpg()
tty: serial: uartlite: register uart driver in init
usb: common: usb-conn-gpio: use a unique name for usb connector device
usb: Add checks for snprintf() calls in usb_alloc_dev()
usb: cdc-wdm: avoid setting WDM_READ for ZLP-s
usb: typec: displayport: Receive DP Status Update NAK request exit dp altmode
ALSA: hda: Ignore unsol events for cards being shut down
ALSA: hda: Add new pci id for AMD GPU display HD audio controller
ALSA: usb-audio: Add a quirk for Lenovo Thinkpad Thunderbolt 3 dock
ceph: fix possible integer overflow in ceph_zero_objects()
ovl: Check for NULL d_inode() in ovl_dentry_upper()
fs/jfs: consolidate sanity checking in dbMount
jfs: validate AG parameters in dbMount() to prevent crashes
media: davinci: vpif: Fix memory leak in probe error path
media: omap3isp: use sgtable-based scatterlist wrappers
clk: ti: am43xx: Add clkctrl data for am43xx ADC1
media: imx-jpeg: Drop the first error frames
f2fs: don't over-report free space or inodes in statvfs
Drivers: hv: Rename 'alloced' to 'allocated'
Drivers: hv: vmbus: Add utility function for querying ring size
uio_hv_generic: Query the ringbuffer size for device
uio_hv_generic: Align ring size to system page
fbcon: delete a few unneeded forward decl
tty/vt: consolemap: rename and document struct uni_pagedir
vgacon: switch vgacon_scrolldelta() and vgacon_restore_screen()
vgacon: remove unneeded forward declarations
tty: vt: make init parameter of consw::con_init() a bool
tty: vt: sanitize arguments of consw::con_clear()
tty: vt: make consw::con_switch() return a bool
dummycon: Trigger redraw when switching consoles with deferred takeover
platform/x86: ideapad-laptop: use usleep_range() for EC polling
i2c: tiny-usb: disable zero-length read messages
i2c: robotfuzz-osif: disable zero-length read messages
s390/pkey: Prevent overflow in size calculation for memdup_user()
atm: clip: prevent NULL deref in clip_push()
ALSA: usb-audio: Fix out-of-bounds read in snd_usb_get_audioformat_uac3()
attach_recursive_mnt(): do not lock the covering tree when sliding something
under it
libbpf: Fix null pointer dereference in btf_dump__free on allocation failure
wifi: mac80211: fix beacon interval calculation overflow
af_unix: Don't set -ECONNRESET for consumed OOB skb.
vsock/uapi: fix linux/vm_sockets.h userspace compilation errors
um: ubd: Add missing error check in start_io_thread()
net: enetc: Correct endianness handling in _enetc_rd_reg64
atm: Release atm_dev_mutex after removing procfs in atm_dev_deregister().
net: selftests: fix TCP packet checksum
staging: rtl8723bs: Avoid memset() in aes_cipher() and aes_decipher()
dt-bindings: serial: 8250: Make clocks and clock-frequency exclusive
Bluetooth: L2CAP: Fix L2CAP MTU negotiation
dm-raid: fix variable in journal device check
btrfs: update superblock's device bytes_used when dropping chunk
HID: wacom: fix memory leak on kobject creation failure
HID: wacom: fix memory leak on sysfs attribute creation failure
HID: wacom: fix kobject reference count leak
drm/tegra: Assign plane type before registration
drm/tegra: Fix a possible null pointer dereference
drm/udl: Unregister device before cleaning up on disconnect
drm/amdkfd: Fix race in GWS queue scheduling
drm/bridge: cdns-dsi: Fix the clock variable for mode_valid()
drm/bridge: cdns-dsi: Fix connecting to next bridge
drm/bridge: cdns-dsi: Check return value when getting default PHY config
drm/bridge: cdns-dsi: Wait for Clk and Data Lanes to be ready
drm/amd/display: Add null pointer check for get_first_active_display()
PCI: hv: Do not set PCI_COMMAND_MEMORY to reduce VM boot time
media: uvcvideo: Rollback non processed entities on error
s390/entry: Fix last breaking event handling in case of stack corruption
s390: Add '-std=gnu11' to decompressor and purgatory CFLAGS
Revert "ipv6: save dontfrag in cork"
arm64: Restrict pagetable teardown to avoid false warning
btrfs: don't drop extent_map for free space inode on write error
ARM: 9354/1: ptrace: Use bitfield helpers
rtc: cmos: use spin_lock_irqsave in cmos_interrupt
vsock/vmci: Clear the vmci transport packet properly when initializing it
mmc: sdhci: Add a helper function for dump register in dynamic debug mode
Revert "mmc: sdhci: Disable SD card clock before changing parameters"
usb: typec: altmodes/displayport: do not index invalid pin_assignments
mtk-sd: Fix a pagefault in dma_unmap_sg() for not prepared data
mtk-sd: Prevent memory corruption from DMA map failure
mtk-sd: reset host->mrq on prepare_data() error
platform/mellanox: mlxbf-tmfifo: fix vring_desc.len assignment
RDMA/mlx5: Initialize obj_event->obj_sub_list before xa_insert
nfs: Clean up /proc/net/rpc/nfs when nfs_fs_proc_net_init() fails.
NFSv4/pNFS: Fix a race to wake on NFS_LAYOUT_DRAIN
scsi: qla2xxx: Fix DMA mapping test in qla24xx_get_port_database()
scsi: qla4xxx: Fix missing DMA mapping error in qla4xxx_alloc_pdu()
scsi: ufs: core: Fix spelling of a sysfs attribute name
RDMA/mlx5: Fix CC counters query for MPV
btrfs: fix missing error handling when searching for inode refs during log
replay
drm/exynos: fimd: Guard display clock control with runtime PM calls
spi: spi-fsl-dspi: Clear completion counter before initiating transfer
drm/i915/selftests: Change mock_request() to return error pointers
platform/x86: dell-wmi-sysman: Fix WMI data block retrieval in sysfs callbacks
drm/i915/gt: Fix timeline left held on VMA alloc error
igc: disable L1.2 PCI-E link substate to avoid performance issue
lib: test_objagg: Set error message in check_expect_hints_stats()
amd-xgbe: align CL37 AN sequence as per databook
enic: fix incorrect MTU comparison in enic_change_mtu()
rose: fix dangling neighbour pointers in rose_rt_device_down()
nui: Fix dma_mapping_error() check
net/sched: Always pass notifications when child class becomes empty
drm/msm: Fix a fence leak in submit error path
ALSA: sb: Don't allow changing the DMA mode during operations
ALSA: sb: Force to disable DMAs once when DMA mode is changed
ata: pata_cs5536: fix build on 32-bit UML
powerpc: Fix struct termio related ioctl macros
scsi: target: Fix NULL pointer dereference in core_scsi3_decode_spec_i_port()
wifi: mac80211: drop invalid source address OCB frames
wifi: ath6kl: remove WARN on bad firmware input
ACPICA: Refuse to evaluate a method if arguments are missing
mtd: spinand: fix memory leak of ECC engine conf
rcu: Return early if callback is not specified
mmc: core: sd: Apply BROKEN_SD_DISCARD quirk earlier
regulator: gpio: Add input_supply support in gpio_regulator_config
regulator: gpio: Fix the out-of-bounds access to drvdata::gpiods
drm/v3d: Disable interrupts before resetting the GPU
NFSv4/flexfiles: Fix handling of NFS level errors in I/O
ethernet: atl1: Add missing DMA mapping error checks and count errors
dpaa2-eth: Update dpni_get_single_step_cfg command
dpaa2-eth: Update SINGLE_STEP register access
net: dpaa2-eth: rearrange variable in dpaa2_eth_get_ethtool_stats
dpaa2-eth: fix xdp_rxq_info leak
platform/x86: think-lmi: Fix class device unregistration
platform/x86: dell-wmi-sysman: Fix class device unregistration
xhci: dbctty: disable ECHO flag by default
xhci: dbc: Flush queued requests before stopping dbc
usb: cdnsp: do not disable slot for disabled slot
i2c/designware: Fix an initialization issue
Logitech C-270 even more broken
platform/x86: think-lmi: Create ksets consecutively
usb: typec: displayport: Fix potential deadlock
x86/bugs: Rename MDS machinery to something more generic
x86/bugs: Add a Transient Scheduler Attacks mitigation
UBUNTU: [Config] enable TSA mitigation
x86/CPU/AMD: Properly check the TSA microcode
x86: Fix X86_FEATURE_VERW_CLEAR definition
KVM: x86: add support for CPUID leaf 0x80000021
KVM: SVM: Advertise TSA CPUID bits to guests
x86/process: Move the buffer clearing before MONITOR
Linux 5.15.187
UBUNTU: Upstream stable to v5.15.187
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux (Ubuntu Jammy)
Importance: Medium
Assignee: Manuel Diewald (diewald)
Status: In Progress
** Tags: kernel-stable-tracking-bug
** Changed in: linux (Ubuntu)
Status: New => Confirmed
** Tags added: kernel-stable-tracking-bug
** Also affects: linux (Ubuntu Jammy)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu)
Status: Confirmed => Invalid
** Changed in: linux (Ubuntu Jammy)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Jammy)
Status: New => In Progress
** Changed in: linux (Ubuntu Jammy)
Assignee: (unassigned) => Manuel Diewald (diewald)
** Description changed:
SRU Justification
Impact:
The upstream process for stable tree updates is quite similar
in scope to the Ubuntu SRU process, e.g., each patch has to
demonstrably fix a bug, and each patch is vetted by upstream
by originating either directly from a mainline/stable Linux tree or
a minimally backported form of that patch. The following upstream
stable patches should be included in the Ubuntu kernel:
v5.15.187 upstream stable release
from git://git.kernel.org/
-
+ cifs: Fix cifs_query_path_info() for Windows NT servers
+ NFSv4: Always set NLINK even if the server doesn't support it
+ NFSv4.2: fix listxattr to return selinux security label
+ mailbox: Not protect module_put with spin_lock_irqsave
+ mfd: max14577: Fix wakeup source leaks on device unbind
+ leds: multicolor: Fix intensity setting while SW blinking
+ hwmon: (pmbus/max34440) Fix support for max34451
+ ksmbd: allow a filename to contain special characters on SMB3.1.1 posix
extension
+ dmaengine: xilinx_dma: Set dma_device directions
+ md/md-bitmap: fix dm-raid max_write_behind setting
+ bcache: fix NULL pointer in cache_set_flush()
+ iio: pressure: zpa2326: Use aligned_s64 for the timestamp
+ um: Add cmpxchg8b_emu and checksum functions to asm-prototypes.h
+ coresight: Only check bottom two claim bits
+ usb: dwc2: also exit clock_gating when stopping udc while suspended
+ usb: potential integer overflow in usbg_make_tpg()
+ tty: serial: uartlite: register uart driver in init
+ usb: common: usb-conn-gpio: use a unique name for usb connector device
+ usb: Add checks for snprintf() calls in usb_alloc_dev()
+ usb: cdc-wdm: avoid setting WDM_READ for ZLP-s
+ usb: typec: displayport: Receive DP Status Update NAK request exit dp altmode
+ ALSA: hda: Ignore unsol events for cards being shut down
+ ALSA: hda: Add new pci id for AMD GPU display HD audio controller
+ ALSA: usb-audio: Add a quirk for Lenovo Thinkpad Thunderbolt 3 dock
+ ceph: fix possible integer overflow in ceph_zero_objects()
+ ovl: Check for NULL d_inode() in ovl_dentry_upper()
+ fs/jfs: consolidate sanity checking in dbMount
+ jfs: validate AG parameters in dbMount() to prevent crashes
+ media: davinci: vpif: Fix memory leak in probe error path
+ media: omap3isp: use sgtable-based scatterlist wrappers
+ clk: ti: am43xx: Add clkctrl data for am43xx ADC1
+ media: imx-jpeg: Drop the first error frames
+ f2fs: don't over-report free space or inodes in statvfs
+ Drivers: hv: Rename 'alloced' to 'allocated'
+ Drivers: hv: vmbus: Add utility function for querying ring size
+ uio_hv_generic: Query the ringbuffer size for device
+ uio_hv_generic: Align ring size to system page
+ fbcon: delete a few unneeded forward decl
+ tty/vt: consolemap: rename and document struct uni_pagedir
+ vgacon: switch vgacon_scrolldelta() and vgacon_restore_screen()
+ vgacon: remove unneeded forward declarations
+ tty: vt: make init parameter of consw::con_init() a bool
+ tty: vt: sanitize arguments of consw::con_clear()
+ tty: vt: make consw::con_switch() return a bool
+ dummycon: Trigger redraw when switching consoles with deferred takeover
+ platform/x86: ideapad-laptop: use usleep_range() for EC polling
+ i2c: tiny-usb: disable zero-length read messages
+ i2c: robotfuzz-osif: disable zero-length read messages
+ s390/pkey: Prevent overflow in size calculation for memdup_user()
+ atm: clip: prevent NULL deref in clip_push()
+ ALSA: usb-audio: Fix out-of-bounds read in snd_usb_get_audioformat_uac3()
+ attach_recursive_mnt(): do not lock the covering tree when sliding something
under it
+ libbpf: Fix null pointer dereference in btf_dump__free on allocation failure
+ wifi: mac80211: fix beacon interval calculation overflow
+ af_unix: Don't set -ECONNRESET for consumed OOB skb.
+ vsock/uapi: fix linux/vm_sockets.h userspace compilation errors
+ um: ubd: Add missing error check in start_io_thread()
+ net: enetc: Correct endianness handling in _enetc_rd_reg64
+ atm: Release atm_dev_mutex after removing procfs in atm_dev_deregister().
+ net: selftests: fix TCP packet checksum
+ staging: rtl8723bs: Avoid memset() in aes_cipher() and aes_decipher()
+ dt-bindings: serial: 8250: Make clocks and clock-frequency exclusive
+ Bluetooth: L2CAP: Fix L2CAP MTU negotiation
+ dm-raid: fix variable in journal device check
+ btrfs: update superblock's device bytes_used when dropping chunk
+ HID: wacom: fix memory leak on kobject creation failure
+ HID: wacom: fix memory leak on sysfs attribute creation failure
+ HID: wacom: fix kobject reference count leak
+ drm/tegra: Assign plane type before registration
+ drm/tegra: Fix a possible null pointer dereference
+ drm/udl: Unregister device before cleaning up on disconnect
+ drm/amdkfd: Fix race in GWS queue scheduling
+ drm/bridge: cdns-dsi: Fix the clock variable for mode_valid()
+ drm/bridge: cdns-dsi: Fix connecting to next bridge
+ drm/bridge: cdns-dsi: Check return value when getting default PHY config
+ drm/bridge: cdns-dsi: Wait for Clk and Data Lanes to be ready
+ drm/amd/display: Add null pointer check for get_first_active_display()
+ PCI: hv: Do not set PCI_COMMAND_MEMORY to reduce VM boot time
+ media: uvcvideo: Rollback non processed entities on error
+ s390/entry: Fix last breaking event handling in case of stack corruption
+ s390: Add '-std=gnu11' to decompressor and purgatory CFLAGS
+ Revert "ipv6: save dontfrag in cork"
+ arm64: Restrict pagetable teardown to avoid false warning
+ btrfs: don't drop extent_map for free space inode on write error
+ ARM: 9354/1: ptrace: Use bitfield helpers
+ rtc: cmos: use spin_lock_irqsave in cmos_interrupt
+ vsock/vmci: Clear the vmci transport packet properly when initializing it
+ mmc: sdhci: Add a helper function for dump register in dynamic debug mode
+ Revert "mmc: sdhci: Disable SD card clock before changing parameters"
+ usb: typec: altmodes/displayport: do not index invalid pin_assignments
+ mtk-sd: Fix a pagefault in dma_unmap_sg() for not prepared data
+ mtk-sd: Prevent memory corruption from DMA map failure
+ mtk-sd: reset host->mrq on prepare_data() error
+ platform/mellanox: mlxbf-tmfifo: fix vring_desc.len assignment
+ RDMA/mlx5: Initialize obj_event->obj_sub_list before xa_insert
+ nfs: Clean up /proc/net/rpc/nfs when nfs_fs_proc_net_init() fails.
+ NFSv4/pNFS: Fix a race to wake on NFS_LAYOUT_DRAIN
+ scsi: qla2xxx: Fix DMA mapping test in qla24xx_get_port_database()
+ scsi: qla4xxx: Fix missing DMA mapping error in qla4xxx_alloc_pdu()
+ scsi: ufs: core: Fix spelling of a sysfs attribute name
+ RDMA/mlx5: Fix CC counters query for MPV
+ btrfs: fix missing error handling when searching for inode refs during log
replay
+ drm/exynos: fimd: Guard display clock control with runtime PM calls
+ spi: spi-fsl-dspi: Clear completion counter before initiating transfer
+ drm/i915/selftests: Change mock_request() to return error pointers
+ platform/x86: dell-wmi-sysman: Fix WMI data block retrieval in sysfs callbacks
+ drm/i915/gt: Fix timeline left held on VMA alloc error
+ igc: disable L1.2 PCI-E link substate to avoid performance issue
+ lib: test_objagg: Set error message in check_expect_hints_stats()
+ amd-xgbe: align CL37 AN sequence as per databook
+ enic: fix incorrect MTU comparison in enic_change_mtu()
+ rose: fix dangling neighbour pointers in rose_rt_device_down()
+ nui: Fix dma_mapping_error() check
+ net/sched: Always pass notifications when child class becomes empty
+ drm/msm: Fix a fence leak in submit error path
+ ALSA: sb: Don't allow changing the DMA mode during operations
+ ALSA: sb: Force to disable DMAs once when DMA mode is changed
+ ata: pata_cs5536: fix build on 32-bit UML
+ powerpc: Fix struct termio related ioctl macros
+ scsi: target: Fix NULL pointer dereference in core_scsi3_decode_spec_i_port()
+ wifi: mac80211: drop invalid source address OCB frames
+ wifi: ath6kl: remove WARN on bad firmware input
+ ACPICA: Refuse to evaluate a method if arguments are missing
+ mtd: spinand: fix memory leak of ECC engine conf
+ rcu: Return early if callback is not specified
+ mmc: core: sd: Apply BROKEN_SD_DISCARD quirk earlier
+ regulator: gpio: Add input_supply support in gpio_regulator_config
+ regulator: gpio: Fix the out-of-bounds access to drvdata::gpiods
+ drm/v3d: Disable interrupts before resetting the GPU
+ NFSv4/flexfiles: Fix handling of NFS level errors in I/O
+ ethernet: atl1: Add missing DMA mapping error checks and count errors
+ dpaa2-eth: Update dpni_get_single_step_cfg command
+ dpaa2-eth: Update SINGLE_STEP register access
+ net: dpaa2-eth: rearrange variable in dpaa2_eth_get_ethtool_stats
+ dpaa2-eth: fix xdp_rxq_info leak
+ platform/x86: think-lmi: Fix class device unregistration
+ platform/x86: dell-wmi-sysman: Fix class device unregistration
+ xhci: dbctty: disable ECHO flag by default
+ xhci: dbc: Flush queued requests before stopping dbc
+ usb: cdnsp: do not disable slot for disabled slot
+ i2c/designware: Fix an initialization issue
+ Logitech C-270 even more broken
+ platform/x86: think-lmi: Create ksets consecutively
+ usb: typec: displayport: Fix potential deadlock
+ x86/bugs: Rename MDS machinery to something more generic
+ x86/bugs: Add a Transient Scheduler Attacks mitigation
+ UBUNTU: [Config] enable TSA mitigation
+ x86/CPU/AMD: Properly check the TSA microcode
+ x86: Fix X86_FEATURE_VERW_CLEAR definition
+ KVM: x86: add support for CPUID leaf 0x80000021
+ KVM: SVM: Advertise TSA CPUID bits to guests
+ x86/process: Move the buffer clearing before MONITOR
Linux 5.15.187
- x86/process: Move the buffer clearing before MONITOR
- KVM: SVM: Advertise TSA CPUID bits to guests
- KVM: x86: add support for CPUID leaf 0x80000021
- x86/bugs: Add a Transient Scheduler Attacks mitigation
- x86/bugs: Rename MDS machinery to something more generic
- usb: typec: displayport: Fix potential deadlock
- platform/x86: think-lmi: Create ksets consecutively
- Logitech C-270 even more broken
- i2c/designware: Fix an initialization issue
- usb: cdnsp: do not disable slot for disabled slot
- xhci: dbc: Flush queued requests before stopping dbc
- xhci: dbctty: disable ECHO flag by default
- platform/x86: dell-wmi-sysman: Fix class device unregistration
- platform/x86: think-lmi: Fix class device unregistration
- dpaa2-eth: fix xdp_rxq_info leak
- net: dpaa2-eth: rearrange variable in dpaa2_eth_get_ethtool_stats
- dpaa2-eth: Update SINGLE_STEP register access
- dpaa2-eth: Update dpni_get_single_step_cfg command
- ethernet: atl1: Add missing DMA mapping error checks and count errors
- NFSv4/flexfiles: Fix handling of NFS level errors in I/O
- drm/v3d: Disable interrupts before resetting the GPU
- regulator: gpio: Fix the out-of-bounds access to drvdata::gpiods
- regulator: gpio: Add input_supply support in gpio_regulator_config
- mmc: core: sd: Apply BROKEN_SD_DISCARD quirk earlier
- rcu: Return early if callback is not specified
- mtd: spinand: fix memory leak of ECC engine conf
- ACPICA: Refuse to evaluate a method if arguments are missing
- wifi: ath6kl: remove WARN on bad firmware input
- wifi: mac80211: drop invalid source address OCB frames
- scsi: target: Fix NULL pointer dereference in core_scsi3_decode_spec_i_port()
- powerpc: Fix struct termio related ioctl macros
- ata: pata_cs5536: fix build on 32-bit UML
- ALSA: sb: Force to disable DMAs once when DMA mode is changed
- ALSA: sb: Don't allow changing the DMA mode during operations
- drm/msm: Fix a fence leak in submit error path
- net/sched: Always pass notifications when child class becomes empty
- nui: Fix dma_mapping_error() check
- rose: fix dangling neighbour pointers in rose_rt_device_down()
- enic: fix incorrect MTU comparison in enic_change_mtu()
- amd-xgbe: align CL37 AN sequence as per databook
- lib: test_objagg: Set error message in check_expect_hints_stats()
- igc: disable L1.2 PCI-E link substate to avoid performance issue
- drm/i915/gt: Fix timeline left held on VMA alloc error
- platform/x86: dell-wmi-sysman: Fix WMI data block retrieval in sysfs callbacks
- drm/i915/selftests: Change mock_request() to return error pointers
- spi: spi-fsl-dspi: Clear completion counter before initiating transfer
- drm/exynos: fimd: Guard display clock control with runtime PM calls
- btrfs: fix missing error handling when searching for inode refs during log
replay
- RDMA/mlx5: Fix CC counters query for MPV
- scsi: ufs: core: Fix spelling of a sysfs attribute name
- scsi: qla4xxx: Fix missing DMA mapping error in qla4xxx_alloc_pdu()
- scsi: qla2xxx: Fix DMA mapping test in qla24xx_get_port_database()
- NFSv4/pNFS: Fix a race to wake on NFS_LAYOUT_DRAIN
- nfs: Clean up /proc/net/rpc/nfs when nfs_fs_proc_net_init() fails.
- RDMA/mlx5: Initialize obj_event->obj_sub_list before xa_insert
- platform/mellanox: mlxbf-tmfifo: fix vring_desc.len assignment
- mtk-sd: reset host->mrq on prepare_data() error
- mtk-sd: Prevent memory corruption from DMA map failure
- mtk-sd: Fix a pagefault in dma_unmap_sg() for not prepared data
- usb: typec: altmodes/displayport: do not index invalid pin_assignments
- Revert "mmc: sdhci: Disable SD card clock before changing parameters"
- mmc: sdhci: Add a helper function for dump register in dynamic debug mode
- vsock/vmci: Clear the vmci transport packet properly when initializing it
- rtc: cmos: use spin_lock_irqsave in cmos_interrupt
- ARM: 9354/1: ptrace: Use bitfield helpers
- btrfs: don't drop extent_map for free space inode on write error
- arm64: Restrict pagetable teardown to avoid false warning
- Revert "ipv6: save dontfrag in cork"
- s390: Add '-std=gnu11' to decompressor and purgatory CFLAGS
- s390/entry: Fix last breaking event handling in case of stack corruption
- media: uvcvideo: Rollback non processed entities on error
- PCI: hv: Do not set PCI_COMMAND_MEMORY to reduce VM boot time
- drm/amd/display: Add null pointer check for get_first_active_display()
- drm/bridge: cdns-dsi: Wait for Clk and Data Lanes to be ready
- drm/bridge: cdns-dsi: Check return value when getting default PHY config
- drm/bridge: cdns-dsi: Fix connecting to next bridge
- drm/bridge: cdns-dsi: Fix the clock variable for mode_valid()
- drm/amdkfd: Fix race in GWS queue scheduling
- drm/udl: Unregister device before cleaning up on disconnect
- drm/tegra: Fix a possible null pointer dereference
- drm/tegra: Assign plane type before registration
- HID: wacom: fix kobject reference count leak
- HID: wacom: fix memory leak on sysfs attribute creation failure
- HID: wacom: fix memory leak on kobject creation failure
- btrfs: update superblock's device bytes_used when dropping chunk
- dm-raid: fix variable in journal device check
- Bluetooth: L2CAP: Fix L2CAP MTU negotiation
- dt-bindings: serial: 8250: Make clocks and clock-frequency exclusive
- staging: rtl8723bs: Avoid memset() in aes_cipher() and aes_decipher()
- net: selftests: fix TCP packet checksum
- atm: Release atm_dev_mutex after removing procfs in atm_dev_deregister().
- net: enetc: Correct endianness handling in _enetc_rd_reg64
- um: ubd: Add missing error check in start_io_thread()
- vsock/uapi: fix linux/vm_sockets.h userspace compilation errors
- af_unix: Don't set -ECONNRESET for consumed OOB skb.
- wifi: mac80211: fix beacon interval calculation overflow
- libbpf: Fix null pointer dereference in btf_dump__free on allocation failure
- attach_recursive_mnt(): do not lock the covering tree when sliding something
under it
- ALSA: usb-audio: Fix out-of-bounds read in snd_usb_get_audioformat_uac3()
- atm: clip: prevent NULL deref in clip_push()
- s390/pkey: Prevent overflow in size calculation for memdup_user()
- i2c: robotfuzz-osif: disable zero-length read messages
- i2c: tiny-usb: disable zero-length read messages
- platform/x86: ideapad-laptop: use usleep_range() for EC polling
- dummycon: Trigger redraw when switching consoles with deferred takeover
- tty: vt: make consw::con_switch() return a bool
- tty: vt: sanitize arguments of consw::con_clear()
- tty: vt: make init parameter of consw::con_init() a bool
- vgacon: remove unneeded forward declarations
- vgacon: switch vgacon_scrolldelta() and vgacon_restore_screen()
- tty/vt: consolemap: rename and document struct uni_pagedir
- fbcon: delete a few unneeded forward decl
- uio_hv_generic: Align ring size to system page
- uio_hv_generic: Query the ringbuffer size for device
- Drivers: hv: vmbus: Add utility function for querying ring size
- Drivers: hv: Rename 'alloced' to 'allocated'
- f2fs: don't over-report free space or inodes in statvfs
- media: imx-jpeg: Drop the first error frames
- clk: ti: am43xx: Add clkctrl data for am43xx ADC1
- media: omap3isp: use sgtable-based scatterlist wrappers
- media: davinci: vpif: Fix memory leak in probe error path
- jfs: validate AG parameters in dbMount() to prevent crashes
- fs/jfs: consolidate sanity checking in dbMount
- ovl: Check for NULL d_inode() in ovl_dentry_upper()
- ceph: fix possible integer overflow in ceph_zero_objects()
- ALSA: usb-audio: Add a quirk for Lenovo Thinkpad Thunderbolt 3 dock
- ALSA: hda: Add new pci id for AMD GPU display HD audio controller
- ALSA: hda: Ignore unsol events for cards being shut down
- usb: typec: displayport: Receive DP Status Update NAK request exit dp altmode
- usb: cdc-wdm: avoid setting WDM_READ for ZLP-s
- usb: Add checks for snprintf() calls in usb_alloc_dev()
- usb: common: usb-conn-gpio: use a unique name for usb connector device
- tty: serial: uartlite: register uart driver in init
- usb: potential integer overflow in usbg_make_tpg()
- usb: dwc2: also exit clock_gating when stopping udc while suspended
- coresight: Only check bottom two claim bits
- um: Add cmpxchg8b_emu and checksum functions to asm-prototypes.h
- iio: pressure: zpa2326: Use aligned_s64 for the timestamp
- bcache: fix NULL pointer in cache_set_flush()
- md/md-bitmap: fix dm-raid max_write_behind setting
- dmaengine: xilinx_dma: Set dma_device directions
- ksmbd: allow a filename to contain special characters on SMB3.1.1 posix
extension
- hwmon: (pmbus/max34440) Fix support for max34451
- leds: multicolor: Fix intensity setting while SW blinking
- mfd: max14577: Fix wakeup source leaks on device unbind
- mailbox: Not protect module_put with spin_lock_irqsave
- NFSv4.2: fix listxattr to return selinux security label
- NFSv4: Always set NLINK even if the server doesn't support it
- cifs: Fix cifs_query_path_info() for Windows NT servers
+ UBUNTU: Upstream stable to v5.15.187
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https://bugs.launchpad.net/bugs/2118977
Title:
Jammy update: v5.15.187 upstream stable release
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