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:
v5.4.184 upstream stable release
from git://git.kernel.org/
arm/arm64: Provide a wrapper for SMCCC 1.1 calls
arm/arm64: smccc/psci: add arm_smccc_1_1_get_conduit()
ARM: report Spectre v2 status through sysfs
ARM: early traps initialisation
ARM: use LOADADDR() to get load address of sections
UBUNTU: [Config] updateconfigs for HARDEN_BRANCH_HISTORY
ARM: Spectre-BHB workaround
ARM: include unprivileged BPF status in Spectre V2 reporting
ARM: fix build error when BPF_SYSCALL is disabled
ARM: fix co-processor register typo
ARM: Do not use NOCROSSREFS directive with ld.lld
ARM: fix build warning in proc-v7-bugs.c
xen/xenbus: don't let xenbus_grant_ring() remove grants in error case
xen/grant-table: add gnttab_try_end_foreign_access()
xen/blkfront: don't use gnttab_query_foreign_access() for mapped status
xen/netfront: don't use gnttab_query_foreign_access() for mapped status
xen/scsifront: don't use gnttab_query_foreign_access() for mapped status
xen/gntalloc: don't use gnttab_query_foreign_access()
xen: remove gnttab_query_foreign_access()
xen/9p: use alloc/free_pages_exact()
xen/pvcalls: use alloc/free_pages_exact()
xen/gnttab: fix gnttab_end_foreign_access() without page specified
xen/netfront: react properly to failing gnttab_end_foreign_access_ref()
Linux 5.4.184
UBUNTU: upstream stable to v5.4.184
** 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:
+ v5.4.184 upstream stable release
+ from git://git.kernel.org/
- v5.4.184 upstream stable release
- from git://git.kernel.org/
+ arm/arm64: Provide a wrapper for SMCCC 1.1 calls
+ arm/arm64: smccc/psci: add arm_smccc_1_1_get_conduit()
+ ARM: report Spectre v2 status through sysfs
+ ARM: early traps initialisation
+ ARM: use LOADADDR() to get load address of sections
+ UBUNTU: [Config] updateconfigs for HARDEN_BRANCH_HISTORY
+ ARM: Spectre-BHB workaround
+ ARM: include unprivileged BPF status in Spectre V2 reporting
+ ARM: fix build error when BPF_SYSCALL is disabled
+ ARM: fix co-processor register typo
+ ARM: Do not use NOCROSSREFS directive with ld.lld
+ ARM: fix build warning in proc-v7-bugs.c
+ xen/xenbus: don't let xenbus_grant_ring() remove grants in error case
+ xen/grant-table: add gnttab_try_end_foreign_access()
+ xen/blkfront: don't use gnttab_query_foreign_access() for mapped status
+ xen/netfront: don't use gnttab_query_foreign_access() for mapped status
+ xen/scsifront: don't use gnttab_query_foreign_access() for mapped status
+ xen/gntalloc: don't use gnttab_query_foreign_access()
+ xen: remove gnttab_query_foreign_access()
+ xen/9p: use alloc/free_pages_exact()
+ xen/pvcalls: use alloc/free_pages_exact()
+ xen/gnttab: fix gnttab_end_foreign_access() without page specified
+ xen/netfront: react properly to failing gnttab_end_foreign_access_ref()
+ Linux 5.4.184
+ UBUNTU: upstream stable to v5.4.184
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https://bugs.launchpad.net/bugs/1969242
Title:
Focal update: v5.4.184 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:
v5.4.184 upstream stable release
from git://git.kernel.org/
arm/arm64: Provide a wrapper for SMCCC 1.1 calls
arm/arm64: smccc/psci: add arm_smccc_1_1_get_conduit()
ARM: report Spectre v2 status through sysfs
ARM: early traps initialisation
ARM: use LOADADDR() to get load address of sections
UBUNTU: [Config] updateconfigs for HARDEN_BRANCH_HISTORY
ARM: Spectre-BHB workaround
ARM: include unprivileged BPF status in Spectre V2 reporting
ARM: fix build error when BPF_SYSCALL is disabled
ARM: fix co-processor register typo
ARM: Do not use NOCROSSREFS directive with ld.lld
ARM: fix build warning in proc-v7-bugs.c
xen/xenbus: don't let xenbus_grant_ring() remove grants in error case
xen/grant-table: add gnttab_try_end_foreign_access()
xen/blkfront: don't use gnttab_query_foreign_access() for mapped status
xen/netfront: don't use gnttab_query_foreign_access() for mapped status
xen/scsifront: don't use gnttab_query_foreign_access() for mapped status
xen/gntalloc: don't use gnttab_query_foreign_access()
xen: remove gnttab_query_foreign_access()
xen/9p: use alloc/free_pages_exact()
xen/pvcalls: use alloc/free_pages_exact()
xen/gnttab: fix gnttab_end_foreign_access() without page specified
xen/netfront: react properly to failing gnttab_end_foreign_access_ref()
Linux 5.4.184
UBUNTU: upstream stable to v5.4.184
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