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:
v5.11.13 upstream stable release
from git://git.kernel.org/
Linux 5.11.13
init/Kconfig: make COMPILE_TEST depend on HAS_IOMEM
bpf, x86: Validate computation of branch displacements for x86-32
bpf, x86: Validate computation of branch displacements for x86-64
tools/resolve_btfids: Add /libbpf to .gitignore
kbuild: Do not clean resolve_btfids if the output does not exist
kbuild: Add resolve_btfids clean to root clean target
tools/resolve_btfids: Set srctree variable unconditionally
tools/resolve_btfids: Check objects before removing
tools/resolve_btfids: Build libbpf and libsubcmd in separate directories
math: Export mul_u64_u64_div_u64
io_uring: fix timeout cancel return code
cifs: Silently ignore unknown oplock break handle
cifs: revalidate mapping when we open files for SMB1 POSIX
ia64: fix format strings for err_inject
ia64: mca: allocate early mca with GFP_ATOMIC
selftests/vm: fix out-of-tree build
arm64: kernel: disable CNP on Carmel
scsi: target: pscsi: Clean up after failure in pscsi_map_sg()
ptp_qoriq: fix overflow in ptp_qoriq_adjfine() u64 calcalation
platform/x86: intel_pmc_core: Ignore GBE LTR on Tiger Lake platforms
platform/x86: intel_pmt_class: Initial resource to 0
block: clear GD_NEED_PART_SCAN later in bdev_disk_changed
x86/build: Turn off -fcf-protection for realmode targets
drm/msm/disp/dpu1: icc path needs to be set before dpu runtime resume
kselftest/arm64: sve: Do not use non-canonical FFR register value
platform/x86: thinkpad_acpi: Allow the FnLock LED to change state
net: ipa: fix init header command validation
netfilter: nftables: skip hook overlap logic if flowtable is stale
netfilter: conntrack: Fix gre tunneling over ipv6
drm/msm: Ratelimit invalid-fence message
drm/msm/adreno: a5xx_power: Don't apply A540 lm_setup to other GPUs
drm/msm/dsi_pll_7nm: Fix variable usage for pll_lockdet_rate
mac80211: choose first enabled channel for monitor
mac80211: Check crypto_aead_encrypt for errors
can: kvaser_usb: Add support for USBcan Pro 4xHS
net: arcnet: com20020 fix error handling
mISDN: fix crash in fritzpci
kunit: tool: Fix a python tuple typing error
net: pxa168_eth: Fix a potential data race in pxa168_eth_remove
net/mlx5e: Enforce minimum value check for ICOSQ size
bpf, x86: Use kvmalloc_array instead kmalloc_array in bpf_jit_comp
platform/x86: intel-hid: Support Lenovo ThinkPad X1 Tablet Gen 2
drm/msm: a6xx: Make sure the SQE microcode is safe
bus: ti-sysc: Fix warning on unbind if reset is not deasserted
ARM: dts: am33xx: add aliases for mmc interfaces
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Affects: linux (Ubuntu Hirsute)
Importance: Undecided
Status: Confirmed
** Tags: kernel-stable-tracking-bug
** Changed in: linux (Ubuntu)
Status: New => Confirmed
** Tags added: kernel-stable-tracking-bug
** Also affects: linux (Ubuntu Hirsute)
Importance: Undecided
Status: Confirmed
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https://bugs.launchpad.net/bugs/1923415
Title:
Hirsute update: v5.11.13 upstream stable release
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