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Merge tag 'sched-urgent-2026-01-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

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Pull scheduler fix from Ingo Molnar:
 "Fix a crash in sched_mm_cid_after_execve()"

* tag 'sched-urgent-2026-01-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  sched/mm_cid: Prevent NULL mm dereference in sched_mm_cid_after_execve()
This commit is contained in:
Linus Torvalds
2026-01-11 07:11:53 -10:00
parent fe948326e9 2bdf777410
commit fac4bdbaca
1 changed files with 3 additions and 2 deletions
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5
kernel/sched/core.c
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@@ -10694,10 +10694,11 @@ void sched_mm_cid_before_execve(struct task_struct *t)
sched_mm_cid_exit(t);
}
/* Reactivate MM CID after successful execve() */
/* Reactivate MM CID after execve() */
void sched_mm_cid_after_execve(struct task_struct *t)
{
sched_mm_cid_fork(t);
if (t->mm)
sched_mm_cid_fork(t);
}
static void mm_cid_work_fn(struct work_struct *work)