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:
v5.15.196 upstream stable release
from git://git.kernel.org/
r8152: add error handling in rtl8152_driver_init
jbd2: ensure that all ongoing I/O complete before freeing blocks
ext4: detect invalid INLINE_DATA + EXTENTS flag combination
btrfs: fix clearing of BTRFS_FS_RELOC_RUNNING if relocation already running
media: s5p-mfc: remove an unused/uninitialized variable
media: rc: Directly use ida_free()
media: lirc: Fix error handling in lirc_register()
blk-crypto: fix missing blktrace bio split events
drm/exynos: exynos7_drm_decon: fix uninitialized crtc reference in functions
drm/exynos: exynos7_drm_decon: properly clear channels during bind
drm/exynos: exynos7_drm_decon: remove ctx->suspended
crypto: rockchip - Fix dma_unmap_sg() nents value
cpufreq: CPPC: Avoid using CPUFREQ_ETERNAL as transition delay
HID: multitouch: fix sticky fingers
dax: skip read lock assertion for read-only filesystems
can: m_can: m_can_plat_remove(): add missing pm_runtime_disable()
net: dlink: handle dma_map_single() failure properly
doc: fix seg6_flowlabel path
r8169: fix packet truncation after S4 resume on RTL8168H/RTL8111H
net/ip6_tunnel: Prevent perpetual tunnel growth
amd-xgbe: Avoid spurious link down messages during interface toggle
tcp: fix tcp_tso_should_defer() vs large RTT
tg3: prevent use of uninitialized remote_adv and local_adv variables
splice, net: Add a splice_eof op to file-ops and socket-ops
net: tls: wait for async completion on last message
tls: wait for async encrypt in case of error during latter iterations of sendmsg
tls: always set record_type in tls_process_cmsg
tls: don't rely on tx_work during send()
net: usb: use eth_hw_addr_set() instead of ether_addr_copy()
net: usb: lan78xx: Add error handling to lan78xx_init_mac_address
net: usb: lan78xx: fix use of improperly initialized dev->chipid in
lan78xx_reset
riscv: kprobes: Fix probe address validation
drm/amd/powerplay: Fix CIK shutdown temperature
sched/balancing: Rename newidle_balance() => sched_balance_newidle()
sched/fair: Fix pelt lost idle time detection
ALSA: firewire: amdtp-stream: fix enum kernel-doc warnings
ALSA: usb-audio: Fix NULL pointer deference in try_to_register_card
hfsplus: fix slab-out-of-bounds read in hfsplus_strcasecmp()
PCI/sysfs: Ensure devices are powered for config reads (part 2)
exec: Fix incorrect type for ret
nios2: ensure that memblock.current_limit is set when setting pfn limits
hfs: clear offset and space out of valid records in b-tree node
hfs: make proper initalization of struct hfs_find_data
hfsplus: fix KMSAN uninit-value issue in __hfsplus_ext_cache_extent()
hfs: validate record offset in hfsplus_bmap_alloc
hfsplus: fix KMSAN uninit-value issue in hfsplus_delete_cat()
dlm: check for defined force value in dlm_lockspace_release
hfs: fix KMSAN uninit-value issue in hfs_find_set_zero_bits()
hfsplus: return EIO when type of hidden directory mismatch in
hfsplus_fill_super()
m68k: bitops: Fix find_*_bit() signatures
net: rtnetlink: add helper to extract msg type's kind
net: rtnetlink: use BIT for flag values
net: netlink: add NLM_F_BULK delete request modifier
net: rtnetlink: add bulk delete support flag
net: add ndo_fdb_del_bulk
net: rtnetlink: add NLM_F_BULK support to rtnl_fdb_del
rtnetlink: Allow deleting FDB entries in user namespace
net: enetc: correct the value of ENETC_RXB_TRUESIZE
dpaa2-eth: fix the pointer passed to PTR_ALIGN on Tx path
arm64, mm: avoid always making PTE dirty in pte_mkwrite()
sctp: avoid NULL dereference when chunk data buffer is missing
net: bonding: fix possible peer notify event loss or dup issue
Revert "cpuidle: menu: Avoid discarding useful information"
MIPS: Malta: Fix keyboard resource preventing i8042 driver from registering
ocfs2: clear extent cache after moving/defragmenting extents
vsock: fix lock inversion in vsock_assign_transport()
net: usb: rtl8150: Fix frame padding
net: ravb: Ensure memory write completes before ringing TX doorbell
USB: serial: option: add UNISOC UIS7720
USB: serial: option: add Quectel RG255C
USB: serial: option: add Telit FN920C04 ECM compositions
usb/core/quirks: Add Huawei ME906S to wakeup quirk
usb: raw-gadget: do not limit transfer length
xhci: dbc: enable back DbC in resume if it was enabled before suspend
binder: remove "invalid inc weak" check
comedi: fix divide-by-zero in comedi_buf_munge()
mei: me: add wildcat lake P DID
most: usb: Fix use-after-free in hdm_disconnect
most: usb: hdm_probe: Fix calling put_device() before device initialization
serial: 8250_exar: add support for Advantech 2 port card with Device ID 0x0018
arm64: cputype: Add Neoverse-V3AE definitions
arm64: errata: Apply workarounds for Neoverse-V3AE
s390/cio: Update purge function to unregister the unused subchannels
xfs: rename the old_crc variable in xlog_recover_process
xfs: fix log CRC mismatches between i386 and other architectures
NFSD: Rework encoding and decoding of nfsd4_deviceid
NFSD: Minor cleanup in layoutcommit processing
NFSD: Fix last write offset handling in layoutcommit
iio: imu: inv_icm42600: use = { } instead of memset()
iio: imu: inv_icm42600: Avoid configuring if already pm_runtime suspended
PM: runtime: Add new devm functions
iio: imu: inv_icm42600: Simplify pm_runtime setup
padata: Reset next CPU when reorder sequence wraps around
fuse: allocate ff->release_args only if release is needed
fuse: fix livelock in synchronous file put from fuseblk workers
PCI: j721e: Enable ACSPCIE Refclk if "ti,syscon-acspcie-proxy-ctrl" exists
PCI: j721e: Fix programming sequence of "strap" settings
wifi: ath11k: HAL SRNG: don't deinitialize and re-initialize again
PCI: rcar-host: Convert struct rcar_msi mask_lock into raw spinlock
drm/amdgpu: use atomic functions with memory barriers for vm fault info
vfs: Don't leak disconnected dentries on umount
NFSD: Define a proc_layoutcommit for the FlexFiles layout type
f2fs: fix wrong block mapping for multi-devices
PCI: tegra194: Handle errors in BPMP response
PCI: rcar: Finish transition to L1 state in rcar_pcie_config_access()
PCI: rcar-host: Drop PMSR spinlock
PCI: tegra194: Reset BARs when running in PCIe endpoint mode
devcoredump: Fix circular locking dependency with devcd->mutex.
xfs: always warn about deprecated mount options
arch_topology: Fix incorrect error check in topology_parse_cpu_capacity()
usb: gadget: Store endpoint pointer in usb_request
usb: gadget: Introduce free_usb_request helper
usb: gadget: f_ncm: Refactor bind path to use __free()
usb: gadget: f_acm: Refactor bind path to use __free()
net: rtnetlink: fix module reference count leak issue in rtnetlink_rcv_msg
PCI: rcar: Demote WARN() to dev_warn_ratelimited() in rcar_pcie_wakeup()
Linux 5.15.196
UBUNTU: Upstream stable to v5.15.196
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux (Ubuntu Jammy)
Importance: Medium
Assignee: Alice C. Munduruca (cremfuelled)
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) => Alice C. Munduruca (cremfuelled)
** 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:
v5.15.196 upstream stable release
from git://git.kernel.org/
-
+ r8152: add error handling in rtl8152_driver_init
+ jbd2: ensure that all ongoing I/O complete before freeing blocks
+ ext4: detect invalid INLINE_DATA + EXTENTS flag combination
+ btrfs: fix clearing of BTRFS_FS_RELOC_RUNNING if relocation already running
+ media: s5p-mfc: remove an unused/uninitialized variable
+ media: rc: Directly use ida_free()
+ media: lirc: Fix error handling in lirc_register()
+ blk-crypto: fix missing blktrace bio split events
+ drm/exynos: exynos7_drm_decon: fix uninitialized crtc reference in functions
+ drm/exynos: exynos7_drm_decon: properly clear channels during bind
+ drm/exynos: exynos7_drm_decon: remove ctx->suspended
+ crypto: rockchip - Fix dma_unmap_sg() nents value
+ cpufreq: CPPC: Avoid using CPUFREQ_ETERNAL as transition delay
+ HID: multitouch: fix sticky fingers
+ dax: skip read lock assertion for read-only filesystems
+ can: m_can: m_can_plat_remove(): add missing pm_runtime_disable()
+ net: dlink: handle dma_map_single() failure properly
+ doc: fix seg6_flowlabel path
+ r8169: fix packet truncation after S4 resume on RTL8168H/RTL8111H
+ net/ip6_tunnel: Prevent perpetual tunnel growth
+ amd-xgbe: Avoid spurious link down messages during interface toggle
+ tcp: fix tcp_tso_should_defer() vs large RTT
+ tg3: prevent use of uninitialized remote_adv and local_adv variables
+ splice, net: Add a splice_eof op to file-ops and socket-ops
+ net: tls: wait for async completion on last message
+ tls: wait for async encrypt in case of error during latter iterations of
sendmsg
+ tls: always set record_type in tls_process_cmsg
+ tls: don't rely on tx_work during send()
+ net: usb: use eth_hw_addr_set() instead of ether_addr_copy()
+ net: usb: lan78xx: Add error handling to lan78xx_init_mac_address
+ net: usb: lan78xx: fix use of improperly initialized dev->chipid in
lan78xx_reset
+ riscv: kprobes: Fix probe address validation
+ drm/amd/powerplay: Fix CIK shutdown temperature
+ sched/balancing: Rename newidle_balance() => sched_balance_newidle()
+ sched/fair: Fix pelt lost idle time detection
+ ALSA: firewire: amdtp-stream: fix enum kernel-doc warnings
+ ALSA: usb-audio: Fix NULL pointer deference in try_to_register_card
+ hfsplus: fix slab-out-of-bounds read in hfsplus_strcasecmp()
+ PCI/sysfs: Ensure devices are powered for config reads (part 2)
+ exec: Fix incorrect type for ret
+ nios2: ensure that memblock.current_limit is set when setting pfn limits
+ hfs: clear offset and space out of valid records in b-tree node
+ hfs: make proper initalization of struct hfs_find_data
+ hfsplus: fix KMSAN uninit-value issue in __hfsplus_ext_cache_extent()
+ hfs: validate record offset in hfsplus_bmap_alloc
+ hfsplus: fix KMSAN uninit-value issue in hfsplus_delete_cat()
+ dlm: check for defined force value in dlm_lockspace_release
+ hfs: fix KMSAN uninit-value issue in hfs_find_set_zero_bits()
+ hfsplus: return EIO when type of hidden directory mismatch in
hfsplus_fill_super()
+ m68k: bitops: Fix find_*_bit() signatures
+ net: rtnetlink: add helper to extract msg type's kind
+ net: rtnetlink: use BIT for flag values
+ net: netlink: add NLM_F_BULK delete request modifier
+ net: rtnetlink: add bulk delete support flag
+ net: add ndo_fdb_del_bulk
+ net: rtnetlink: add NLM_F_BULK support to rtnl_fdb_del
+ rtnetlink: Allow deleting FDB entries in user namespace
+ net: enetc: correct the value of ENETC_RXB_TRUESIZE
+ dpaa2-eth: fix the pointer passed to PTR_ALIGN on Tx path
+ arm64, mm: avoid always making PTE dirty in pte_mkwrite()
+ sctp: avoid NULL dereference when chunk data buffer is missing
+ net: bonding: fix possible peer notify event loss or dup issue
+ Revert "cpuidle: menu: Avoid discarding useful information"
+ MIPS: Malta: Fix keyboard resource preventing i8042 driver from registering
+ ocfs2: clear extent cache after moving/defragmenting extents
+ vsock: fix lock inversion in vsock_assign_transport()
+ net: usb: rtl8150: Fix frame padding
+ net: ravb: Ensure memory write completes before ringing TX doorbell
+ USB: serial: option: add UNISOC UIS7720
+ USB: serial: option: add Quectel RG255C
+ USB: serial: option: add Telit FN920C04 ECM compositions
+ usb/core/quirks: Add Huawei ME906S to wakeup quirk
+ usb: raw-gadget: do not limit transfer length
+ xhci: dbc: enable back DbC in resume if it was enabled before suspend
+ binder: remove "invalid inc weak" check
+ comedi: fix divide-by-zero in comedi_buf_munge()
+ mei: me: add wildcat lake P DID
+ most: usb: Fix use-after-free in hdm_disconnect
+ most: usb: hdm_probe: Fix calling put_device() before device initialization
+ serial: 8250_exar: add support for Advantech 2 port card with Device ID 0x0018
+ arm64: cputype: Add Neoverse-V3AE definitions
+ arm64: errata: Apply workarounds for Neoverse-V3AE
+ s390/cio: Update purge function to unregister the unused subchannels
+ xfs: rename the old_crc variable in xlog_recover_process
+ xfs: fix log CRC mismatches between i386 and other architectures
+ NFSD: Rework encoding and decoding of nfsd4_deviceid
+ NFSD: Minor cleanup in layoutcommit processing
+ NFSD: Fix last write offset handling in layoutcommit
+ iio: imu: inv_icm42600: use = { } instead of memset()
+ iio: imu: inv_icm42600: Avoid configuring if already pm_runtime suspended
+ PM: runtime: Add new devm functions
+ iio: imu: inv_icm42600: Simplify pm_runtime setup
+ padata: Reset next CPU when reorder sequence wraps around
+ fuse: allocate ff->release_args only if release is needed
+ fuse: fix livelock in synchronous file put from fuseblk workers
+ PCI: j721e: Enable ACSPCIE Refclk if "ti,syscon-acspcie-proxy-ctrl" exists
+ PCI: j721e: Fix programming sequence of "strap" settings
+ wifi: ath11k: HAL SRNG: don't deinitialize and re-initialize again
+ PCI: rcar-host: Convert struct rcar_msi mask_lock into raw spinlock
+ drm/amdgpu: use atomic functions with memory barriers for vm fault info
+ vfs: Don't leak disconnected dentries on umount
+ NFSD: Define a proc_layoutcommit for the FlexFiles layout type
+ f2fs: fix wrong block mapping for multi-devices
+ PCI: tegra194: Handle errors in BPMP response
+ PCI: rcar: Finish transition to L1 state in rcar_pcie_config_access()
+ PCI: rcar-host: Drop PMSR spinlock
+ PCI: tegra194: Reset BARs when running in PCIe endpoint mode
+ devcoredump: Fix circular locking dependency with devcd->mutex.
+ xfs: always warn about deprecated mount options
+ arch_topology: Fix incorrect error check in topology_parse_cpu_capacity()
+ usb: gadget: Store endpoint pointer in usb_request
+ usb: gadget: Introduce free_usb_request helper
+ usb: gadget: f_ncm: Refactor bind path to use __free()
+ usb: gadget: f_acm: Refactor bind path to use __free()
+ net: rtnetlink: fix module reference count leak issue in rtnetlink_rcv_msg
+ PCI: rcar: Demote WARN() to dev_warn_ratelimited() in rcar_pcie_wakeup()
Linux 5.15.196
- PCI: rcar: Demote WARN() to dev_warn_ratelimited() in rcar_pcie_wakeup()
- net: rtnetlink: fix module reference count leak issue in rtnetlink_rcv_msg
- usb: gadget: f_acm: Refactor bind path to use __free()
- usb: gadget: f_ncm: Refactor bind path to use __free()
- usb: gadget: Introduce free_usb_request helper
- usb: gadget: Store endpoint pointer in usb_request
- arch_topology: Fix incorrect error check in topology_parse_cpu_capacity()
- xfs: always warn about deprecated mount options
- devcoredump: Fix circular locking dependency with devcd->mutex.
- PCI: tegra194: Reset BARs when running in PCIe endpoint mode
- PCI: rcar-host: Drop PMSR spinlock
- PCI: rcar: Finish transition to L1 state in rcar_pcie_config_access()
- PCI: tegra194: Handle errors in BPMP response
- f2fs: fix wrong block mapping for multi-devices
- NFSD: Define a proc_layoutcommit for the FlexFiles layout type
- vfs: Don't leak disconnected dentries on umount
- drm/amdgpu: use atomic functions with memory barriers for vm fault info
- PCI: rcar-host: Convert struct rcar_msi mask_lock into raw spinlock
- wifi: ath11k: HAL SRNG: don't deinitialize and re-initialize again
- PCI: j721e: Fix programming sequence of "strap" settings
- PCI: j721e: Enable ACSPCIE Refclk if "ti,syscon-acspcie-proxy-ctrl" exists
- fuse: fix livelock in synchronous file put from fuseblk workers
- fuse: allocate ff->release_args only if release is needed
- padata: Reset next CPU when reorder sequence wraps around
- iio: imu: inv_icm42600: Simplify pm_runtime setup
- PM: runtime: Add new devm functions
- iio: imu: inv_icm42600: Avoid configuring if already pm_runtime suspended
- iio: imu: inv_icm42600: use = { } instead of memset()
- NFSD: Fix last write offset handling in layoutcommit
- NFSD: Minor cleanup in layoutcommit processing
- NFSD: Rework encoding and decoding of nfsd4_deviceid
- xfs: fix log CRC mismatches between i386 and other architectures
- xfs: rename the old_crc variable in xlog_recover_process
- s390/cio: Update purge function to unregister the unused subchannels
- arm64: errata: Apply workarounds for Neoverse-V3AE
- arm64: cputype: Add Neoverse-V3AE definitions
- serial: 8250_exar: add support for Advantech 2 port card with Device ID 0x0018
- most: usb: hdm_probe: Fix calling put_device() before device initialization
- most: usb: Fix use-after-free in hdm_disconnect
- mei: me: add wildcat lake P DID
- comedi: fix divide-by-zero in comedi_buf_munge()
- binder: remove "invalid inc weak" check
- xhci: dbc: enable back DbC in resume if it was enabled before suspend
- usb: raw-gadget: do not limit transfer length
- usb/core/quirks: Add Huawei ME906S to wakeup quirk
- USB: serial: option: add Telit FN920C04 ECM compositions
- USB: serial: option: add Quectel RG255C
- USB: serial: option: add UNISOC UIS7720
- net: ravb: Ensure memory write completes before ringing TX doorbell
- net: usb: rtl8150: Fix frame padding
- vsock: fix lock inversion in vsock_assign_transport()
- ocfs2: clear extent cache after moving/defragmenting extents
- MIPS: Malta: Fix keyboard resource preventing i8042 driver from registering
- Revert "cpuidle: menu: Avoid discarding useful information"
- net: bonding: fix possible peer notify event loss or dup issue
- sctp: avoid NULL dereference when chunk data buffer is missing
- arm64, mm: avoid always making PTE dirty in pte_mkwrite()
- dpaa2-eth: fix the pointer passed to PTR_ALIGN on Tx path
- net: enetc: correct the value of ENETC_RXB_TRUESIZE
- rtnetlink: Allow deleting FDB entries in user namespace
- net: rtnetlink: add NLM_F_BULK support to rtnl_fdb_del
- net: add ndo_fdb_del_bulk
- net: rtnetlink: add bulk delete support flag
- net: netlink: add NLM_F_BULK delete request modifier
- net: rtnetlink: use BIT for flag values
- net: rtnetlink: add helper to extract msg type's kind
- m68k: bitops: Fix find_*_bit() signatures
- hfsplus: return EIO when type of hidden directory mismatch in
hfsplus_fill_super()
- hfs: fix KMSAN uninit-value issue in hfs_find_set_zero_bits()
- dlm: check for defined force value in dlm_lockspace_release
- hfsplus: fix KMSAN uninit-value issue in hfsplus_delete_cat()
- hfs: validate record offset in hfsplus_bmap_alloc
- hfsplus: fix KMSAN uninit-value issue in __hfsplus_ext_cache_extent()
- hfs: make proper initalization of struct hfs_find_data
- hfs: clear offset and space out of valid records in b-tree node
- nios2: ensure that memblock.current_limit is set when setting pfn limits
- exec: Fix incorrect type for ret
- Revert "perf test: Don't leak workload gopipe in PERF_RECORD_*"
- PCI/sysfs: Ensure devices are powered for config reads (part 2)
- hfsplus: fix slab-out-of-bounds read in hfsplus_strcasecmp()
- ALSA: usb-audio: Fix NULL pointer deference in try_to_register_card
- ALSA: firewire: amdtp-stream: fix enum kernel-doc warnings
- sched/fair: Fix pelt lost idle time detection
- sched/balancing: Rename newidle_balance() => sched_balance_newidle()
- drm/amd/powerplay: Fix CIK shutdown temperature
- riscv: kprobes: Fix probe address validation
- net: usb: lan78xx: fix use of improperly initialized dev->chipid in
lan78xx_reset
- net: usb: lan78xx: Add error handling to lan78xx_init_mac_address
- net: usb: use eth_hw_addr_set() instead of ether_addr_copy()
- tls: don't rely on tx_work during send()
- tls: always set record_type in tls_process_cmsg
- tls: wait for async encrypt in case of error during latter iterations of
sendmsg
- net: tls: wait for async completion on last message
- splice, net: Add a splice_eof op to file-ops and socket-ops
- tg3: prevent use of uninitialized remote_adv and local_adv variables
- tcp: fix tcp_tso_should_defer() vs large RTT
- amd-xgbe: Avoid spurious link down messages during interface toggle
- net/ip6_tunnel: Prevent perpetual tunnel growth
- r8169: fix packet truncation after S4 resume on RTL8168H/RTL8111H
- doc: fix seg6_flowlabel path
- net: dlink: handle dma_map_single() failure properly
- can: m_can: m_can_plat_remove(): add missing pm_runtime_disable()
- dax: skip read lock assertion for read-only filesystems
- HID: multitouch: fix sticky fingers
- cpufreq: CPPC: Avoid using CPUFREQ_ETERNAL as transition delay
- crypto: rockchip - Fix dma_unmap_sg() nents value
- drm/exynos: exynos7_drm_decon: remove ctx->suspended
- drm/exynos: exynos7_drm_decon: properly clear channels during bind
- drm/exynos: exynos7_drm_decon: fix uninitialized crtc reference in functions
- blk-crypto: fix missing blktrace bio split events
- media: lirc: Fix error handling in lirc_register()
- media: rc: Directly use ida_free()
- media: s5p-mfc: remove an unused/uninitialized variable
- btrfs: fix clearing of BTRFS_FS_RELOC_RUNNING if relocation already running
- ext4: detect invalid INLINE_DATA + EXTENTS flag combination
- jbd2: ensure that all ongoing I/O complete before freeing blocks
- r8152: add error handling in rtl8152_driver_init
+ UBUNTU: Upstream stable to v5.15.196
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Title:
Jammy update: v5.15.196 upstream stable release
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