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:
v5.4.288 upstream stable release
from git://git.kernel.org/
usb: host: max3421-hcd: Correctly abort a USB request.
ata: sata_highbank: fix OF node reference leak in highbank_initialize_phys()
usb: dwc2: hcd: Fix GetPortStatus & SetPortFeature
usb: ehci-hcd: fix call balance of clocks handling routines
usb: gadget: u_serial: Fix the issue that gs_start_io crashed due to accessing
null pointer
xfs: don't drop errno values when we fail to ficlone the entire range
bpf, sockmap: Fix update element with same
batman-adv: Do not send uninitialized TT changes
batman-adv: Remove uninitialized data in full table TT response
batman-adv: Do not let TT changes list grows indefinitely
tipc: fix NULL deref in cleanup_bearer()
net: lapb: increase LAPB_HEADER_LEN
ACPI: resource: Fix memory resource type union access
qca_spi: Fix clock speed for multiple QCA7000
qca_spi: Make driver probing reliable
net/sched: netem: account for backlog updates from child qdisc
ACPICA: events/evxfregn: don't release the ContextMutex that was never acquired
blk-iocost: clamp inuse and skip noops in __propagate_weights()
blk-iocost: fix weight updates of inner active iocgs
blk-iocost: Avoid using clamp() on inuse in __propagate_weights()
KVM: arm64: Ignore PMCNTENSET_EL0 while checking for overflow status
tracing/kprobes: Skip symbol counting logic for module symbols in
create_local_trace_kprobe()
xen/netfront: fix crash when removing device
ALSA: usb-audio: Fix a DMA to stack memory bug
Linux 5.4.288
UBUNTU: Upstream stable to v5.4.288
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux (Ubuntu Focal)
Importance: Medium
Assignee: Noah Wager (nwager)
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)
Status: Confirmed => Invalid
** Changed in: linux (Ubuntu Focal)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Focal)
Status: New => In Progress
** Changed in: linux (Ubuntu Focal)
Assignee: (unassigned) => Noah Wager (nwager)
** 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:
v5.4.288 upstream stable release
from git://git.kernel.org/
-
+ usb: host: max3421-hcd: Correctly abort a USB request.
+ ata: sata_highbank: fix OF node reference leak in highbank_initialize_phys()
+ usb: dwc2: hcd: Fix GetPortStatus & SetPortFeature
+ usb: ehci-hcd: fix call balance of clocks handling routines
+ usb: gadget: u_serial: Fix the issue that gs_start_io crashed due to
accessing null pointer
+ xfs: don't drop errno values when we fail to ficlone the entire range
+ bpf, sockmap: Fix update element with same
+ batman-adv: Do not send uninitialized TT changes
+ batman-adv: Remove uninitialized data in full table TT response
+ batman-adv: Do not let TT changes list grows indefinitely
+ tipc: fix NULL deref in cleanup_bearer()
+ net: lapb: increase LAPB_HEADER_LEN
+ ACPI: resource: Fix memory resource type union access
+ qca_spi: Fix clock speed for multiple QCA7000
+ qca_spi: Make driver probing reliable
+ net/sched: netem: account for backlog updates from child qdisc
+ ACPICA: events/evxfregn: don't release the ContextMutex that was never
acquired
+ blk-iocost: clamp inuse and skip noops in __propagate_weights()
+ blk-iocost: fix weight updates of inner active iocgs
+ blk-iocost: Avoid using clamp() on inuse in __propagate_weights()
+ KVM: arm64: Ignore PMCNTENSET_EL0 while checking for overflow status
+ tracing/kprobes: Skip symbol counting logic for module symbols in
create_local_trace_kprobe()
+ xen/netfront: fix crash when removing device
+ ALSA: usb-audio: Fix a DMA to stack memory bug
Linux 5.4.288
- ALSA: usb-audio: Fix a DMA to stack memory bug
- xen/netfront: fix crash when removing device
- tracing/kprobes: Skip symbol counting logic for module symbols in
create_local_trace_kprobe()
- KVM: arm64: Ignore PMCNTENSET_EL0 while checking for overflow status
- blk-iocost: Avoid using clamp() on inuse in __propagate_weights()
- blk-iocost: fix weight updates of inner active iocgs
- blk-iocost: clamp inuse and skip noops in __propagate_weights()
- ACPICA: events/evxfregn: don't release the ContextMutex that was never
acquired
- net/sched: netem: account for backlog updates from child qdisc
- qca_spi: Make driver probing reliable
- qca_spi: Fix clock speed for multiple QCA7000
- ACPI: resource: Fix memory resource type union access
- net: lapb: increase LAPB_HEADER_LEN
- tipc: fix NULL deref in cleanup_bearer()
- batman-adv: Do not let TT changes list grows indefinitely
- batman-adv: Remove uninitialized data in full table TT response
- batman-adv: Do not send uninitialized TT changes
- bpf, sockmap: Fix update element with same
- xfs: don't drop errno values when we fail to ficlone the entire range
- usb: gadget: u_serial: Fix the issue that gs_start_io crashed due to
accessing null pointer
- usb: ehci-hcd: fix call balance of clocks handling routines
- usb: dwc2: hcd: Fix GetPortStatus & SetPortFeature
- ata: sata_highbank: fix OF node reference leak in highbank_initialize_phys()
- usb: host: max3421-hcd: Correctly abort a USB request.
+ UBUNTU: Upstream stable to v5.4.288
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https://bugs.launchpad.net/bugs/2095199
Title:
Focal update: v5.4.288 upstream stable release
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