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:
v5.4.277 upstream stable release
from git://git.kernel.org/
pinctrl: core: handle radix_tree_insert() errors in pinctrl_register_one_pin()
ext4: fix bug_on in __es_tree_search
Revert "selftests: mm: fix map_hugetlb failure on 64K page size systems"
Revert "net: bcmgenet: use RGMII loopback for MAC reset"
net: bcmgenet: keep MAC in reset until PHY is up
net: bcmgenet: synchronize EXT_RGMII_OOB_CTRL access
net: bcmgenet: synchronize use of bcmgenet_set_rx_mode()
net: bcmgenet: synchronize UMAC_CMD access
smb: client: fix potential OOBs in smb2_parse_contexts()
firmware: arm_scmi: Harden accesses to the reset domains
arm64: dts: qcom: Fix 'interrupt-map' parent address cells
btrfs: add missing mutex_unlock in btrfs_relocate_sys_chunks()
drm/amdgpu: Fix possible NULL dereference in
amdgpu_ras_query_error_status_helper()
usb: typec: ucsi: displayport: Fix potential deadlock
serial: kgdboc: Fix NMI-safety problems from keyboard reset code
docs: kernel_include.py: Cope with docutils 0.21
Linux 5.4.277
UBUNTU: Upstream stable to v5.4.277
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux (Ubuntu Focal)
Importance: Medium
Assignee: Manuel Diewald (diewald)
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) => Manuel Diewald (diewald)
** 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:
v5.4.277 upstream stable release
from git://git.kernel.org/
-
+ pinctrl: core: handle radix_tree_insert() errors in pinctrl_register_one_pin()
+ ext4: fix bug_on in __es_tree_search
+ Revert "selftests: mm: fix map_hugetlb failure on 64K page size systems"
+ Revert "net: bcmgenet: use RGMII loopback for MAC reset"
+ net: bcmgenet: keep MAC in reset until PHY is up
+ net: bcmgenet: synchronize EXT_RGMII_OOB_CTRL access
+ net: bcmgenet: synchronize use of bcmgenet_set_rx_mode()
+ net: bcmgenet: synchronize UMAC_CMD access
+ smb: client: fix potential OOBs in smb2_parse_contexts()
+ firmware: arm_scmi: Harden accesses to the reset domains
+ arm64: dts: qcom: Fix 'interrupt-map' parent address cells
+ btrfs: add missing mutex_unlock in btrfs_relocate_sys_chunks()
+ drm/amdgpu: Fix possible NULL dereference in
amdgpu_ras_query_error_status_helper()
+ usb: typec: ucsi: displayport: Fix potential deadlock
+ serial: kgdboc: Fix NMI-safety problems from keyboard reset code
+ docs: kernel_include.py: Cope with docutils 0.21
Linux 5.4.277
- docs: kernel_include.py: Cope with docutils 0.21
- serial: kgdboc: Fix NMI-safety problems from keyboard reset code
- usb: typec: ucsi: displayport: Fix potential deadlock
- drm/amdgpu: Fix possible NULL dereference in
amdgpu_ras_query_error_status_helper()
- btrfs: add missing mutex_unlock in btrfs_relocate_sys_chunks()
- arm64: dts: qcom: Fix 'interrupt-map' parent address cells
- firmware: arm_scmi: Harden accesses to the reset domains
- smb: client: fix potential OOBs in smb2_parse_contexts()
- net: bcmgenet: synchronize UMAC_CMD access
- net: bcmgenet: synchronize use of bcmgenet_set_rx_mode()
- net: bcmgenet: synchronize EXT_RGMII_OOB_CTRL access
- net: bcmgenet: keep MAC in reset until PHY is up
- Revert "net: bcmgenet: use RGMII loopback for MAC reset"
- Revert "selftests: mm: fix map_hugetlb failure on 64K page size systems"
- ext4: fix bug_on in __es_tree_search
- pinctrl: core: handle radix_tree_insert() errors in pinctrl_register_one_pin()
+ UBUNTU: Upstream stable to v5.4.277
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https://bugs.launchpad.net/bugs/2070179
Title:
Focal update: v5.4.277 upstream stable release
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