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:
v5.4.149 upstream stable release
from git://git.kernel.org/
PCI: pci-bridge-emul: Fix big-endian support
PCI: aardvark: Indicate error in 'val' when config read fails
PCI: pci-bridge-emul: Add PCIe Root Capabilities Register
PCI: aardvark: Fix reporting CRS value
PCI/ACPI: Add Ampere Altra SOC MCFG quirk
KVM: remember position in kvm->vcpus array
console: consume APC, DM, DCS
s390/pci_mmio: fully validate the VMA before calling follow_pte()
ARM: Qualify enabling of swiotlb_init()
apparmor: remove duplicate macro list_entry_is_head()
ARM: 9077/1: PLT: Move struct plt_entries definition to header
ARM: 9078/1: Add warn suppress parameter to arm_gen_branch_link()
ARM: 9079/1: ftrace: Add MODULE_PLTS support
ARM: 9098/1: ftrace: MODULE_PLT: Fix build problem without DYNAMIC_FTRACE
sctp: validate chunk size in __rcv_asconf_lookup
sctp: add param size validation for SCTP_PARAM_SET_PRIMARY
staging: rtl8192u: Fix bitwise vs logical operator in
TranslateRxSignalStuff819xUsb()
um: virtio_uml: fix memory leak on init failures
dmaengine: acpi: Avoid comparison GSI with Linux vIRQ
thermal/drivers/exynos: Fix an error code in exynos_tmu_probe()
9p/trans_virtio: Remove sysfs file on probe failure
prctl: allow to setup brk for et_dyn executables
nilfs2: use refcount_dec_and_lock() to fix potential UAF
profiling: fix shift-out-of-bounds bugs
pwm: lpc32xx: Don't modify HW state in .probe() after the PWM chip was
registered
phy: avoid unnecessary link-up delay in polling mode
net: stmmac: reset Tx desc base address before restarting Tx
Kconfig.debug: drop selecting non-existing HARDLOCKUP_DETECTOR_ARCH
thermal/core: Fix thermal_cooling_device_register() prototype
drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION()
parisc: Move pci_dev_is_behind_card_dino to where it is used
dmaengine: sprd: Add missing MODULE_DEVICE_TABLE
dmaengine: ioat: depends on !UML
dmaengine: xilinx_dma: Set DMA mask for coherent APIs
ceph: request Fw caps before updating the mtime in ceph_write_iter
ceph: lockdep annotations for try_nonblocking_invalidate
btrfs: fix lockdep warning while mounting sprout fs
nilfs2: fix memory leak in nilfs_sysfs_create_device_group
nilfs2: fix NULL pointer in nilfs_##name##_attr_release
nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group
nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group
nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group
nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group
pwm: img: Don't modify HW state in .remove() callback
pwm: rockchip: Don't modify HW state in .remove() callback
pwm: stm32-lp: Don't modify HW state in .remove() callback
blk-throttle: fix UAF by deleteing timer in blk_throtl_exit()
rtc: rx8010: select REGMAP_I2C
drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV
Linux 5.4.149
UBUNTU: upstream stable to v5.4.149
** 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
** 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:
+ v5.4.149 upstream stable release
+ from git://git.kernel.org/
- v5.4.149 upstream stable release
- from git://git.kernel.org/
+ PCI: pci-bridge-emul: Fix big-endian support
+ PCI: aardvark: Indicate error in 'val' when config read fails
+ PCI: pci-bridge-emul: Add PCIe Root Capabilities Register
+ PCI: aardvark: Fix reporting CRS value
+ PCI/ACPI: Add Ampere Altra SOC MCFG quirk
+ KVM: remember position in kvm->vcpus array
+ console: consume APC, DM, DCS
+ s390/pci_mmio: fully validate the VMA before calling follow_pte()
+ ARM: Qualify enabling of swiotlb_init()
+ apparmor: remove duplicate macro list_entry_is_head()
+ ARM: 9077/1: PLT: Move struct plt_entries definition to header
+ ARM: 9078/1: Add warn suppress parameter to arm_gen_branch_link()
+ ARM: 9079/1: ftrace: Add MODULE_PLTS support
+ ARM: 9098/1: ftrace: MODULE_PLT: Fix build problem without DYNAMIC_FTRACE
+ sctp: validate chunk size in __rcv_asconf_lookup
+ sctp: add param size validation for SCTP_PARAM_SET_PRIMARY
+ staging: rtl8192u: Fix bitwise vs logical operator in
TranslateRxSignalStuff819xUsb()
+ um: virtio_uml: fix memory leak on init failures
+ dmaengine: acpi: Avoid comparison GSI with Linux vIRQ
+ thermal/drivers/exynos: Fix an error code in exynos_tmu_probe()
+ 9p/trans_virtio: Remove sysfs file on probe failure
+ prctl: allow to setup brk for et_dyn executables
+ nilfs2: use refcount_dec_and_lock() to fix potential UAF
+ profiling: fix shift-out-of-bounds bugs
+ pwm: lpc32xx: Don't modify HW state in .probe() after the PWM chip was
registered
+ phy: avoid unnecessary link-up delay in polling mode
+ net: stmmac: reset Tx desc base address before restarting Tx
+ Kconfig.debug: drop selecting non-existing HARDLOCKUP_DETECTOR_ARCH
+ thermal/core: Fix thermal_cooling_device_register() prototype
+ drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION()
+ parisc: Move pci_dev_is_behind_card_dino to where it is used
+ dmaengine: sprd: Add missing MODULE_DEVICE_TABLE
+ dmaengine: ioat: depends on !UML
+ dmaengine: xilinx_dma: Set DMA mask for coherent APIs
+ ceph: request Fw caps before updating the mtime in ceph_write_iter
+ ceph: lockdep annotations for try_nonblocking_invalidate
+ btrfs: fix lockdep warning while mounting sprout fs
+ nilfs2: fix memory leak in nilfs_sysfs_create_device_group
+ nilfs2: fix NULL pointer in nilfs_##name##_attr_release
+ nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group
+ nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group
+ nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group
+ nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group
+ pwm: img: Don't modify HW state in .remove() callback
+ pwm: rockchip: Don't modify HW state in .remove() callback
+ pwm: stm32-lp: Don't modify HW state in .remove() callback
+ blk-throttle: fix UAF by deleteing timer in blk_throtl_exit()
+ rtc: rx8010: select REGMAP_I2C
+ drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV
+ Linux 5.4.149
+ UBUNTU: upstream stable to v5.4.149
** 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
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https://bugs.launchpad.net/bugs/1947885
Title:
Focal update: v5.4.149 upstream stable release
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