APPLIED: [SRU][Noble][PULL] Noble upstream stable patchset 2026-09-14

[Stefan Bader]

On 14/09/2026 17:40, Bethany Jamison via kernel-team wrote:
> This pull request (4 commits) includes the following Noble stable patchsets:
> 
>          Noble update: upstream stable patchset 2026-09-14
>                   Ported from the following upstream stable releases:
>                           v6.6.146, v6.12.98, v6.6.147, v6.12.99, v6.12.100
>          https://bugs.launchpad.net/bugs/2167237
> 
> Note also that the 'stable-next' branch head contains this and all
> prior pending upstream stable releases. I recommend fetching and
> applying just this reference ('stable-next') instead of each
> tags/noble-stable-* reference:
> 
>    git://git.launchpad.net/~ubuntu-kernel-stable/+git/noble stable-next
> 
>   -Bethany Jamison
> 
> ------------------------------------------------------------------------
> 
> The following changes since commit f80079a2d8a4b7023d717115dff1edd423c29e9e:
> 
>    UBUNTU: Upstream stable to v6.6.145, v6.12.96, v6.12.97 (2026-09-10 18:42:50 +0200)
> 
> are available in the Git repository at:
> 
>    git://git.launchpad.net/~ubuntu-kernel-stable/+git/noble tags/noble-stable-2026-09-14
> 
> for you to fetch changes up to 0feac204f4a17eef6694c5b338932e642a22dfce:
> 
>    UBUNTU: Upstream stable to v6.6.146, v6.12.98, v6.6.147, v6.12.99, v6.12.100 (2026-09-14 10:33:31 -0500)
> 
> ----------------------------------------------------------------
> Bethany Jamison (1):
>        UBUNTU: Upstream stable to v6.6.146, v6.12.98, v6.6.147, v6.12.99, v6.12.100
> 
> Lorenzo Stoakes (1):
>        mm: refactor mm_access() to not return NULL
> 
> Thomas Gleixner (1):
>        posix-cpu-timers: Prevent UAF caused by non-leader exec() race
> 
> Yun Zhou (1):
>        ext4: fix fd leak in EXT4_IOC_MOVE_EXT cross-sb validation
> 
>   debian.master/upstream-stable  |   4 +-
>   fs/ext4/ioctl.c                |   6 +-
>   fs/proc/base.c                 |  26 ++---
>   kernel/exit.c                  |   8 +-
>   kernel/fork.c                  |   5 +-
>   kernel/signal.c                |  10 +-
>   kernel/time/posix-cpu-timers.c | 212 ++++++++++++++++++++++++-----------------
>   mm/madvise.c                   |   4 +-
>   mm/process_vm_access.c         |   4 +-
>   9 files changed, 170 insertions(+), 109 deletions(-)
> 

Applied to noble:linux/master-next. Thanks.

-Stefan
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