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:
v5.4.153 upstream stable release
from git://git.kernel.org/
Partially revert "usb: Kconfig: using select for USB_COMMON dependency"
USB: cdc-acm: fix racy tty buffer accesses
USB: cdc-acm: fix break reporting
usb: typec: tcpm: handle SRC_STARTUP state if cc changes
xen/privcmd: fix error handling in mmap-resource processing
mmc: meson-gx: do not use memcpy_to/fromio for dram-access-quirk
ovl: fix missing negative dentry check in ovl_rename()
nfsd: fix error handling of register_pernet_subsys() in init_nfsd()
nfsd4: Handle the NFSv4 READDIR 'dircount' hint being zero
xen/balloon: fix cancelled balloon action
ARM: dts: omap3430-sdp: Fix NAND device node
ARM: dts: qcom: apq8064: use compatible which contains chipid
MIPS: BPF: Restore MIPS32 cBPF JIT
bpf, mips: Validate conditional branch offsets
soc: qcom: socinfo: Fixed argument passed to platform_set_data()
ARM: dts: qcom: apq8064: Use 27MHz PXO clock as DSI PLL reference
soc: qcom: mdt_loader: Drop PT_LOAD check on hash segment
ARM: dts: imx: Add missing pinctrl-names for panel on M53Menlo
ARM: dts: imx: Fix USB host power regulator polarity on M53Menlo
arm64: dts: qcom: pm8150: use qcom,pm8998-pon binding
xtensa: move XCHAL_KIO_* definitions to kmem_layout.h
xtensa: use CONFIG_USE_OF instead of CONFIG_OF
xtensa: call irqchip_init only when CONFIG_USE_OF is selected
bpf, arm: Fix register clobbering in div/mod implementation
bpf: Fix integer overflow in prealloc_elems_and_freelist()
phy: mdio: fix memory leak
net_sched: fix NULL deref in fifo_set_limit()
powerpc/fsl/dts: Fix phy-connection-type for fm1mac3
ptp_pch: Load module automatically if ID matches
arm64: dts: freescale: Fix SP805 clock-names
arm64: dts: ls1028a: add missing CAN nodes
ARM: imx6: disable the GIC CPU interface before calling stby-poweroff sequence
net: bridge: use nla_total_size_64bit() in br_get_linkxstats_size()
net/sched: sch_taprio: properly cancel timer from taprio_destroy()
net: sfp: Fix typo in state machine debug string
netlink: annotate data races around nlk->bound
bus: ti-sysc: Use CLKDM_NOAUTO for dra7 dcan1 for errata i893
video: fbdev: gbefb: Only instantiate device when built for IP32
drm/nouveau/debugfs: fix file release memory leak
gve: Correct available tx qpl check
rtnetlink: fix if_nlmsg_stats_size() under estimation
gve: fix gve_get_stats()
i40e: fix endless loop under rtnl
i40e: Fix freeing of uninitialized misc IRQ vector
net: prefer socket bound to interface when not in VRF
i2c: acpi: fix resource leak in reconfiguration device addition
bpf, s390: Fix potential memory leak about jit_data
RISC-V: Include clone3() on rv32
x86/platform/olpc: Correct ifdef symbol to intended CONFIG_OLPC_XO15_SCI
x86/hpet: Use another crystalball to evaluate HPET usability
x86/Kconfig: Correct reference to MWINCHIP3D
Linux 5.4.153
UBUNTU: upstream stable to v5.4.153
** 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
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https://bugs.launchpad.net/bugs/1950014
Title:
Focal update: v5.4.153 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:
v5.4.153 upstream stable release
from git://git.kernel.org/
Partially revert "usb: Kconfig: using select for USB_COMMON dependency"
USB: cdc-acm: fix racy tty buffer accesses
USB: cdc-acm: fix break reporting
usb: typec: tcpm: handle SRC_STARTUP state if cc changes
xen/privcmd: fix error handling in mmap-resource processing
mmc: meson-gx: do not use memcpy_to/fromio for dram-access-quirk
ovl: fix missing negative dentry check in ovl_rename()
nfsd: fix error handling of register_pernet_subsys() in init_nfsd()
nfsd4: Handle the NFSv4 READDIR 'dircount' hint being zero
xen/balloon: fix cancelled balloon action
ARM: dts: omap3430-sdp: Fix NAND device node
ARM: dts: qcom: apq8064: use compatible which contains chipid
MIPS: BPF: Restore MIPS32 cBPF JIT
bpf, mips: Validate conditional branch offsets
soc: qcom: socinfo: Fixed argument passed to platform_set_data()
ARM: dts: qcom: apq8064: Use 27MHz PXO clock as DSI PLL reference
soc: qcom: mdt_loader: Drop PT_LOAD check on hash segment
ARM: dts: imx: Add missing pinctrl-names for panel on M53Menlo
ARM: dts: imx: Fix USB host power regulator polarity on M53Menlo
arm64: dts: qcom: pm8150: use qcom,pm8998-pon binding
xtensa: move XCHAL_KIO_* definitions to kmem_layout.h
xtensa: use CONFIG_USE_OF instead of CONFIG_OF
xtensa: call irqchip_init only when CONFIG_USE_OF is selected
bpf, arm: Fix register clobbering in div/mod implementation
bpf: Fix integer overflow in prealloc_elems_and_freelist()
phy: mdio: fix memory leak
net_sched: fix NULL deref in fifo_set_limit()
powerpc/fsl/dts: Fix phy-connection-type for fm1mac3
ptp_pch: Load module automatically if ID matches
arm64: dts: freescale: Fix SP805 clock-names
arm64: dts: ls1028a: add missing CAN nodes
ARM: imx6: disable the GIC CPU interface before calling stby-poweroff sequence
net: bridge: use nla_total_size_64bit() in br_get_linkxstats_size()
net/sched: sch_taprio: properly cancel timer from taprio_destroy()
net: sfp: Fix typo in state machine debug string
netlink: annotate data races around nlk->bound
bus: ti-sysc: Use CLKDM_NOAUTO for dra7 dcan1 for errata i893
video: fbdev: gbefb: Only instantiate device when built for IP32
drm/nouveau/debugfs: fix file release memory leak
gve: Correct available tx qpl check
rtnetlink: fix if_nlmsg_stats_size() under estimation
gve: fix gve_get_stats()
i40e: fix endless loop under rtnl
i40e: Fix freeing of uninitialized misc IRQ vector
net: prefer socket bound to interface when not in VRF
i2c: acpi: fix resource leak in reconfiguration device addition
bpf, s390: Fix potential memory leak about jit_data
RISC-V: Include clone3() on rv32
x86/platform/olpc: Correct ifdef symbol to intended CONFIG_OLPC_XO15_SCI
x86/hpet: Use another crystalball to evaluate HPET usability
x86/Kconfig: Correct reference to MWINCHIP3D
Linux 5.4.153
UBUNTU: upstream stable to v5.4.153
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