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:
v5.15.155 upstream stable release
from git://git.kernel.org/
amdkfd: use calloc instead of kzalloc to avoid integer overflow
net: dsa: fix panic when DSA master device unbinds on shutdown
wifi: ath9k: fix LNA selection in ath_ant_try_scan()
VMCI: Fix memcpy() run-time warning in dg_dispatch_as_host()
panic: Flush kernel log buffer at the end
cpuidle: Avoid potential overflow in integer multiplication
arm64: dts: rockchip: fix rk3328 hdmi ports node
arm64: dts: rockchip: fix rk3399 hdmi ports node
ionic: set adminq irq affinity
pstore/zone: Add a null pointer check to the psz_kmsg_read
tools/power x86_energy_perf_policy: Fix file leak in get_pkg_num()
net: pcs: xpcs: Return EINVAL in the internal methods
wifi: ath11k: decrease MHI channel buffer length to 8KB
btrfs: handle chunk tree lookup error in btrfs_relocate_sys_chunks()
btrfs: export: handle invalid inode or root reference in btrfs_get_parent()
btrfs: send: handle path ref underflow in header iterate_inode_ref()
net/smc: reduce rtnl pressure in smc_pnet_create_pnetids_list()
Bluetooth: btintel: Fix null ptr deref in btintel_read_version
Input: synaptics-rmi4 - fail probing if memory allocation for "phys" fails
pinctrl: renesas: checker: Limit cfg reg enum checks to provided IDs
sysv: don't call sb_bread() with pointers_lock held
scsi: lpfc: Fix possible memory leak in lpfc_rcv_padisc()
isofs: handle CDs with bad root inode but good Joliet root directory
media: sta2x11: fix irq handler cast
ALSA: firewire-lib: handle quirk to calculate payload quadlets as data block
counter
ext4: add a hint for block bitmap corrupt state in mb_groups
ext4: forbid commit inconsistent quota data when errors=remount-ro
drm/amd/display: Fix nanosec stat overflow
SUNRPC: increase size of rpc_wait_queue.qlen from unsigned short to unsigned int
Revert "ACPI: PM: Block ASUS B1400CEAE from suspend to idle by default"
libperf evlist: Avoid out-of-bounds access
block: prevent division by zero in blk_rq_stat_sum()
RDMA/cm: add timeout to cm_destroy_id wait
Input: allocate keycode for Display refresh rate toggle
platform/x86: touchscreen_dmi: Add an extra entry for a variant of the Chuwi
Vi8 tablet
ktest: force $buildonly = 1 for 'make_warnings_file' test type
ring-buffer: use READ_ONCE() to read cpu_buffer->commit_page in concurrent
environment
tools: iio: replace seekdir() in iio_generic_buffer
usb: typec: tcpci: add generic tcpci fallback compatible
usb: sl811-hcd: only defined function checkdone if QUIRK2 is defined
ASoC: soc-core.c: Skip dummy codec when adding platforms
fbdev: viafb: fix typo in hw_bitblt_1 and hw_bitblt_2
drivers/nvme: Add quirks for device 126f:2262
fbmon: prevent division by zero in fb_videomode_from_videomode()
netfilter: nf_tables: release batch on table validation from abort path
netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path
netfilter: nf_tables: discard table flag update with pending basechain deletion
tty: n_gsm: require CAP_NET_ADMIN to attach N_GSM0710 ldisc
gcc-plugins/stackleak: Ignore .noinstr.text and .entry.text
gcc-plugins/stackleak: Avoid .head.text section
virtio: reenable config if freezing device failed
x86/mm/pat: fix VM_PAT handling in COW mappings
randomize_kstack: Improve entropy diffusion
platform/x86: intel-vbtn: Update tablet mode switch at end of probe
Bluetooth: btintel: Fixe build regression
VMCI: Fix possible memcpy() run-time warning in
vmci_datagram_invoke_guest_handler()
Linux 5.15.155
UBUNTU: Upstream stable to v5.15.155
** 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:
v5.15.155 upstream stable release
from git://git.kernel.org/
-
+ amdkfd: use calloc instead of kzalloc to avoid integer overflow
+ net: dsa: fix panic when DSA master device unbinds on shutdown
+ wifi: ath9k: fix LNA selection in ath_ant_try_scan()
+ VMCI: Fix memcpy() run-time warning in dg_dispatch_as_host()
+ panic: Flush kernel log buffer at the end
+ cpuidle: Avoid potential overflow in integer multiplication
+ arm64: dts: rockchip: fix rk3328 hdmi ports node
+ arm64: dts: rockchip: fix rk3399 hdmi ports node
+ ionic: set adminq irq affinity
+ pstore/zone: Add a null pointer check to the psz_kmsg_read
+ tools/power x86_energy_perf_policy: Fix file leak in get_pkg_num()
+ net: pcs: xpcs: Return EINVAL in the internal methods
+ wifi: ath11k: decrease MHI channel buffer length to 8KB
+ btrfs: handle chunk tree lookup error in btrfs_relocate_sys_chunks()
+ btrfs: export: handle invalid inode or root reference in btrfs_get_parent()
+ btrfs: send: handle path ref underflow in header iterate_inode_ref()
+ net/smc: reduce rtnl pressure in smc_pnet_create_pnetids_list()
+ Bluetooth: btintel: Fix null ptr deref in btintel_read_version
+ Input: synaptics-rmi4 - fail probing if memory allocation for "phys" fails
+ pinctrl: renesas: checker: Limit cfg reg enum checks to provided IDs
+ sysv: don't call sb_bread() with pointers_lock held
+ scsi: lpfc: Fix possible memory leak in lpfc_rcv_padisc()
+ isofs: handle CDs with bad root inode but good Joliet root directory
+ media: sta2x11: fix irq handler cast
+ ALSA: firewire-lib: handle quirk to calculate payload quadlets as data block
counter
+ ext4: add a hint for block bitmap corrupt state in mb_groups
+ ext4: forbid commit inconsistent quota data when errors=remount-ro
+ drm/amd/display: Fix nanosec stat overflow
+ SUNRPC: increase size of rpc_wait_queue.qlen from unsigned short to unsigned
int
+ Revert "ACPI: PM: Block ASUS B1400CEAE from suspend to idle by default"
+ libperf evlist: Avoid out-of-bounds access
+ block: prevent division by zero in blk_rq_stat_sum()
+ RDMA/cm: add timeout to cm_destroy_id wait
+ Input: allocate keycode for Display refresh rate toggle
+ platform/x86: touchscreen_dmi: Add an extra entry for a variant of the Chuwi
Vi8 tablet
+ ktest: force $buildonly = 1 for 'make_warnings_file' test type
+ ring-buffer: use READ_ONCE() to read cpu_buffer->commit_page in concurrent
environment
+ tools: iio: replace seekdir() in iio_generic_buffer
+ usb: typec: tcpci: add generic tcpci fallback compatible
+ usb: sl811-hcd: only defined function checkdone if QUIRK2 is defined
+ ASoC: soc-core.c: Skip dummy codec when adding platforms
+ fbdev: viafb: fix typo in hw_bitblt_1 and hw_bitblt_2
+ drivers/nvme: Add quirks for device 126f:2262
+ fbmon: prevent division by zero in fb_videomode_from_videomode()
+ netfilter: nf_tables: release batch on table validation from abort path
+ netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path
+ netfilter: nf_tables: discard table flag update with pending basechain
deletion
+ tty: n_gsm: require CAP_NET_ADMIN to attach N_GSM0710 ldisc
+ gcc-plugins/stackleak: Ignore .noinstr.text and .entry.text
+ gcc-plugins/stackleak: Avoid .head.text section
+ virtio: reenable config if freezing device failed
+ x86/mm/pat: fix VM_PAT handling in COW mappings
+ randomize_kstack: Improve entropy diffusion
+ platform/x86: intel-vbtn: Update tablet mode switch at end of probe
+ Bluetooth: btintel: Fixe build regression
+ VMCI: Fix possible memcpy() run-time warning in
vmci_datagram_invoke_guest_handler()
Linux 5.15.155
- Revert "ACPI: CPPC: Use access_width over bit_width for system memory
accesses"
- VMCI: Fix possible memcpy() run-time warning in
vmci_datagram_invoke_guest_handler()
- Bluetooth: btintel: Fixe build regression
- platform/x86: intel-vbtn: Update tablet mode switch at end of probe
- randomize_kstack: Improve entropy diffusion
- x86/mm/pat: fix VM_PAT handling in COW mappings
- virtio: reenable config if freezing device failed
- gcc-plugins/stackleak: Avoid .head.text section
- gcc-plugins/stackleak: Ignore .noinstr.text and .entry.text
- tty: n_gsm: require CAP_NET_ADMIN to attach N_GSM0710 ldisc
- netfilter: nf_tables: discard table flag update with pending basechain
deletion
- netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path
- netfilter: nf_tables: release batch on table validation from abort path
- fbmon: prevent division by zero in fb_videomode_from_videomode()
- drivers/nvme: Add quirks for device 126f:2262
- fbdev: viafb: fix typo in hw_bitblt_1 and hw_bitblt_2
- ASoC: soc-core.c: Skip dummy codec when adding platforms
- usb: sl811-hcd: only defined function checkdone if QUIRK2 is defined
- usb: typec: tcpci: add generic tcpci fallback compatible
- tools: iio: replace seekdir() in iio_generic_buffer
- ring-buffer: use READ_ONCE() to read cpu_buffer->commit_page in concurrent
environment
- ktest: force $buildonly = 1 for 'make_warnings_file' test type
- platform/x86: touchscreen_dmi: Add an extra entry for a variant of the Chuwi
Vi8 tablet
- Input: allocate keycode for Display refresh rate toggle
- RDMA/cm: add timeout to cm_destroy_id wait
- block: prevent division by zero in blk_rq_stat_sum()
- libperf evlist: Avoid out-of-bounds access
- Revert "ACPI: PM: Block ASUS B1400CEAE from suspend to idle by default"
- SUNRPC: increase size of rpc_wait_queue.qlen from unsigned short to unsigned
int
- drm/amd/display: Fix nanosec stat overflow
- ext4: forbid commit inconsistent quota data when errors=remount-ro
- ext4: add a hint for block bitmap corrupt state in mb_groups
- ALSA: firewire-lib: handle quirk to calculate payload quadlets as data block
counter
- media: sta2x11: fix irq handler cast
- isofs: handle CDs with bad root inode but good Joliet root directory
- scsi: lpfc: Fix possible memory leak in lpfc_rcv_padisc()
- sysv: don't call sb_bread() with pointers_lock held
- pinctrl: renesas: checker: Limit cfg reg enum checks to provided IDs
- Input: synaptics-rmi4 - fail probing if memory allocation for "phys" fails
- Bluetooth: btintel: Fix null ptr deref in btintel_read_version
- net/smc: reduce rtnl pressure in smc_pnet_create_pnetids_list()
- btrfs: send: handle path ref underflow in header iterate_inode_ref()
- btrfs: export: handle invalid inode or root reference in btrfs_get_parent()
- btrfs: handle chunk tree lookup error in btrfs_relocate_sys_chunks()
- wifi: ath11k: decrease MHI channel buffer length to 8KB
- net: pcs: xpcs: Return EINVAL in the internal methods
- tools/power x86_energy_perf_policy: Fix file leak in get_pkg_num()
- pstore/zone: Add a null pointer check to the psz_kmsg_read
- ionic: set adminq irq affinity
- arm64: dts: rockchip: fix rk3399 hdmi ports node
- arm64: dts: rockchip: fix rk3328 hdmi ports node
- cpuidle: Avoid potential overflow in integer multiplication
- panic: Flush kernel log buffer at the end
- VMCI: Fix memcpy() run-time warning in dg_dispatch_as_host()
- wifi: ath9k: fix LNA selection in ath_ant_try_scan()
- net: dsa: fix panic when DSA master device unbinds on shutdown
- amdkfd: use calloc instead of kzalloc to avoid integer overflow
+ UBUNTU: Upstream stable to v5.15.155
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https://bugs.launchpad.net/bugs/2065805
Title:
Jammy update: v5.15.155 upstream stable release
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