Re: [PATCH 5.10.y] fs/proc: do_task_stat: use sig->stats_lock to gather the threads/children stats

[Sasha Levin <sashal@kernel.org>]

[ Sasha's backport helper bot ]

Hi,

✅ All tests passed successfully. No issues detected.
No action required from the submitter.

The upstream commit SHA1 provided is correct: 7601df8031fd67310af891897ef6cc0df4209305

WARNING: Author mismatch between patch and upstream commit:
Backport author: David Sauerwein<dssauerw@amazon.de>
Commit author: Oleg Nesterov<oleg@redhat.com>

Status in newer kernel trees:
6.14.y | Present (exact SHA1)
6.13.y | Present (exact SHA1)
6.12.y | Present (exact SHA1)
6.6.y | Present (different SHA1: 3820b0fac773)
6.1.y | Present (different SHA1: cf4b8c39b9a0)
5.15.y | Not found

Note: The patch differs from the upstream commit:
---
1:  7601df8031fd6 < -:  ------------- fs/proc: do_task_stat: use sig->stats_lock to gather the threads/children stats
-:  ------------- > 1:  9205eb3b53ba2 fs/proc: do_task_stat: use sig->stats_lock to gather the threads/children stats
---

Results of testing on various branches:

| Branch                    | Patch Apply | Build Test |
|---------------------------|-------------|------------|
| stable/linux-5.10.y       |  Success    |  Success   |