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:
v5.4.191 upstream stable release
from git://git.kernel.org/
etherdevice: Adjust ether_addr* prototypes to silence -Wstringop-overead
mm: page_alloc: fix building error on -Werror=array-compare
tracing: Dump stacktrace trigger to the corresponding instance
gfs2: assign rgrp glock before compute_bitstructs
tcp: fix race condition when creating child sockets from syncookies
tcp: Fix potential use-after-free due to double kfree()
ALSA: usb-audio: Clear MIDI port active flag after draining
ASoC: atmel: Remove system clock tree configuration for at91sam9g20ek
ASoC: msm8916-wcd-digital: Check failure for devm_snd_soc_register_component
dmaengine: imx-sdma: Fix error checking in sdma_event_remap
dmaengine: mediatek:Fix PM usage reference leak of
mtk_uart_apdma_alloc_chan_resources
igc: Fix infinite loop in release_swfw_sync
igc: Fix BUG: scheduling while atomic
rxrpc: Restore removed timer deletion
net/smc: Fix sock leak when release after smc_shutdown()
net/packet: fix packet_sock xmit return value checking
net/sched: cls_u32: fix possible leak in u32_init_knode()
l3mdev: l3mdev_master_upper_ifindex_by_index_rcu should be using
netdev_master_upper_dev_get_rcu
netlink: reset network and mac headers in netlink_dump()
selftests: mlxsw: vxlan_flooding: Prevent flooding of unwanted packets
ARM: vexpress/spc: Avoid negative array index when !SMP
reset: tegra-bpmp: Restore Handle errors in BPMP response
platform/x86: samsung-laptop: Fix an unsigned comparison which can never be
negative
ALSA: usb-audio: Fix undefined behavior due to shift overflowing the constant
vxlan: fix error return code in vxlan_fdb_append
cifs: Check the IOCB_DIRECT flag, not O_DIRECT
mt76: Fix undefined behavior due to shift overflowing the constant
brcmfmac: sdio: Fix undefined behavior due to shift overflowing the constant
dpaa_eth: Fix missing of_node_put in dpaa_get_ts_info()
drm/msm/mdp5: check the return of kzalloc()
net: macb: Restart tx only if queue pointer is lagging
scsi: qedi: Fix failed disconnect handling
stat: fix inconsistency between struct stat and struct compat_stat
EDAC/synopsys: Read the error count from the correct register
oom_kill.c: futex: delay the OOM reaper to allow time for proper futex cleanup
ata: pata_marvell: Check the 'bmdma_addr' beforing reading
dma: at_xdmac: fix a missing check on list iterator
drm/panel/raspberrypi-touchscreen: Avoid NULL deref if not initialised
drm/panel/raspberrypi-touchscreen: Initialise the bridge in prepare
KVM: PPC: Fix TCE handling for VFIO
drm/vc4: Use pm_runtime_resume_and_get to fix pm_runtime_get_sync() usage
powerpc/perf: Fix power9 event alternatives
xtensa: patch_text: Fixup last cpu should be master
xtensa: fix a7 clobbering in coprocessor context load/store
openvswitch: fix OOB access in reserve_sfa_size()
ASoC: soc-dapm: fix two incorrect uses of list iterator
e1000e: Fix possible overflow in LTR decoding
ARC: entry: fix syscall_trace_exit argument
arm_pmu: Validate single/group leader events
ext4: fix symlink file size not match to file content
ext4: fix use-after-free in ext4_search_dir
ext4, doc: fix incorrect h_reserved size
ext4: fix overhead calculation to account for the reserved gdt blocks
ext4: force overhead calculation if the s_overhead_cluster makes no sense
jbd2: fix a potential race while discarding reserved buffers after an abort
spi: atmel-quadspi: Fix the buswidth adjustment between spi-mem and controller
staging: ion: Prevent incorrect reference counting behavour
block/compat_ioctl: fix range check in BLKGETSIZE
Linux 5.4.191
UBUNTU: upstream stable to v5.4.191
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux (Ubuntu Focal)
Importance: Medium
Assignee: Kamal Mostafa (kamalmostafa)
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 Focal)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Focal)
Status: New => In Progress
** Changed in: linux (Ubuntu Focal)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Focal)
Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)
** Changed in: linux (Ubuntu)
Status: Confirmed => Invalid
** Description changed:
+ SRU Justification
- 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:
- 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:
+ v5.4.191 upstream stable release
+ from git://git.kernel.org/
- v5.4.191 upstream stable release
- from git://git.kernel.org/
+ etherdevice: Adjust ether_addr* prototypes to silence -Wstringop-overead
+ mm: page_alloc: fix building error on -Werror=array-compare
+ tracing: Dump stacktrace trigger to the corresponding instance
+ gfs2: assign rgrp glock before compute_bitstructs
+ tcp: fix race condition when creating child sockets from syncookies
+ tcp: Fix potential use-after-free due to double kfree()
+ ALSA: usb-audio: Clear MIDI port active flag after draining
+ ASoC: atmel: Remove system clock tree configuration for at91sam9g20ek
+ ASoC: msm8916-wcd-digital: Check failure for devm_snd_soc_register_component
+ dmaengine: imx-sdma: Fix error checking in sdma_event_remap
+ dmaengine: mediatek:Fix PM usage reference leak of
mtk_uart_apdma_alloc_chan_resources
+ igc: Fix infinite loop in release_swfw_sync
+ igc: Fix BUG: scheduling while atomic
+ rxrpc: Restore removed timer deletion
+ net/smc: Fix sock leak when release after smc_shutdown()
+ net/packet: fix packet_sock xmit return value checking
+ net/sched: cls_u32: fix possible leak in u32_init_knode()
+ l3mdev: l3mdev_master_upper_ifindex_by_index_rcu should be using
netdev_master_upper_dev_get_rcu
+ netlink: reset network and mac headers in netlink_dump()
+ selftests: mlxsw: vxlan_flooding: Prevent flooding of unwanted packets
+ ARM: vexpress/spc: Avoid negative array index when !SMP
+ reset: tegra-bpmp: Restore Handle errors in BPMP response
+ platform/x86: samsung-laptop: Fix an unsigned comparison which can never be
negative
+ ALSA: usb-audio: Fix undefined behavior due to shift overflowing the constant
+ vxlan: fix error return code in vxlan_fdb_append
+ cifs: Check the IOCB_DIRECT flag, not O_DIRECT
+ mt76: Fix undefined behavior due to shift overflowing the constant
+ brcmfmac: sdio: Fix undefined behavior due to shift overflowing the constant
+ dpaa_eth: Fix missing of_node_put in dpaa_get_ts_info()
+ drm/msm/mdp5: check the return of kzalloc()
+ net: macb: Restart tx only if queue pointer is lagging
+ scsi: qedi: Fix failed disconnect handling
+ stat: fix inconsistency between struct stat and struct compat_stat
+ EDAC/synopsys: Read the error count from the correct register
+ oom_kill.c: futex: delay the OOM reaper to allow time for proper futex cleanup
+ ata: pata_marvell: Check the 'bmdma_addr' beforing reading
+ dma: at_xdmac: fix a missing check on list iterator
+ drm/panel/raspberrypi-touchscreen: Avoid NULL deref if not initialised
+ drm/panel/raspberrypi-touchscreen: Initialise the bridge in prepare
+ KVM: PPC: Fix TCE handling for VFIO
+ drm/vc4: Use pm_runtime_resume_and_get to fix pm_runtime_get_sync() usage
+ powerpc/perf: Fix power9 event alternatives
+ xtensa: patch_text: Fixup last cpu should be master
+ xtensa: fix a7 clobbering in coprocessor context load/store
+ openvswitch: fix OOB access in reserve_sfa_size()
+ ASoC: soc-dapm: fix two incorrect uses of list iterator
+ e1000e: Fix possible overflow in LTR decoding
+ ARC: entry: fix syscall_trace_exit argument
+ arm_pmu: Validate single/group leader events
+ ext4: fix symlink file size not match to file content
+ ext4: fix use-after-free in ext4_search_dir
+ ext4, doc: fix incorrect h_reserved size
+ ext4: fix overhead calculation to account for the reserved gdt blocks
+ ext4: force overhead calculation if the s_overhead_cluster makes no sense
+ jbd2: fix a potential race while discarding reserved buffers after an abort
+ spi: atmel-quadspi: Fix the buswidth adjustment between spi-mem and controller
+ staging: ion: Prevent incorrect reference counting behavour
+ block/compat_ioctl: fix range check in BLKGETSIZE
+ Linux 5.4.191
+ UBUNTU: upstream stable to v5.4.191
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https://bugs.launchpad.net/bugs/1976116
Title:
Focal update: v5.4.191 upstream stable release
Status in linux package in Ubuntu:
Invalid
Status in linux source package in Focal:
In Progress
Bug description:
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:
v5.4.191 upstream stable release
from git://git.kernel.org/
etherdevice: Adjust ether_addr* prototypes to silence -Wstringop-overead
mm: page_alloc: fix building error on -Werror=array-compare
tracing: Dump stacktrace trigger to the corresponding instance
gfs2: assign rgrp glock before compute_bitstructs
tcp: fix race condition when creating child sockets from syncookies
tcp: Fix potential use-after-free due to double kfree()
ALSA: usb-audio: Clear MIDI port active flag after draining
ASoC: atmel: Remove system clock tree configuration for at91sam9g20ek
ASoC: msm8916-wcd-digital: Check failure for devm_snd_soc_register_component
dmaengine: imx-sdma: Fix error checking in sdma_event_remap
dmaengine: mediatek:Fix PM usage reference leak of
mtk_uart_apdma_alloc_chan_resources
igc: Fix infinite loop in release_swfw_sync
igc: Fix BUG: scheduling while atomic
rxrpc: Restore removed timer deletion
net/smc: Fix sock leak when release after smc_shutdown()
net/packet: fix packet_sock xmit return value checking
net/sched: cls_u32: fix possible leak in u32_init_knode()
l3mdev: l3mdev_master_upper_ifindex_by_index_rcu should be using
netdev_master_upper_dev_get_rcu
netlink: reset network and mac headers in netlink_dump()
selftests: mlxsw: vxlan_flooding: Prevent flooding of unwanted packets
ARM: vexpress/spc: Avoid negative array index when !SMP
reset: tegra-bpmp: Restore Handle errors in BPMP response
platform/x86: samsung-laptop: Fix an unsigned comparison which can never be
negative
ALSA: usb-audio: Fix undefined behavior due to shift overflowing the constant
vxlan: fix error return code in vxlan_fdb_append
cifs: Check the IOCB_DIRECT flag, not O_DIRECT
mt76: Fix undefined behavior due to shift overflowing the constant
brcmfmac: sdio: Fix undefined behavior due to shift overflowing the constant
dpaa_eth: Fix missing of_node_put in dpaa_get_ts_info()
drm/msm/mdp5: check the return of kzalloc()
net: macb: Restart tx only if queue pointer is lagging
scsi: qedi: Fix failed disconnect handling
stat: fix inconsistency between struct stat and struct compat_stat
EDAC/synopsys: Read the error count from the correct register
oom_kill.c: futex: delay the OOM reaper to allow time for proper futex cleanup
ata: pata_marvell: Check the 'bmdma_addr' beforing reading
dma: at_xdmac: fix a missing check on list iterator
drm/panel/raspberrypi-touchscreen: Avoid NULL deref if not initialised
drm/panel/raspberrypi-touchscreen: Initialise the bridge in prepare
KVM: PPC: Fix TCE handling for VFIO
drm/vc4: Use pm_runtime_resume_and_get to fix pm_runtime_get_sync() usage
powerpc/perf: Fix power9 event alternatives
xtensa: patch_text: Fixup last cpu should be master
xtensa: fix a7 clobbering in coprocessor context load/store
openvswitch: fix OOB access in reserve_sfa_size()
ASoC: soc-dapm: fix two incorrect uses of list iterator
e1000e: Fix possible overflow in LTR decoding
ARC: entry: fix syscall_trace_exit argument
arm_pmu: Validate single/group leader events
ext4: fix symlink file size not match to file content
ext4: fix use-after-free in ext4_search_dir
ext4, doc: fix incorrect h_reserved size
ext4: fix overhead calculation to account for the reserved gdt blocks
ext4: force overhead calculation if the s_overhead_cluster makes no sense
jbd2: fix a potential race while discarding reserved buffers after an abort
spi: atmel-quadspi: Fix the buswidth adjustment between spi-mem and controller
staging: ion: Prevent incorrect reference counting behavour
block/compat_ioctl: fix range check in BLKGETSIZE
Linux 5.4.191
UBUNTU: upstream stable to v5.4.191
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