sched: Always clear user_cpus_ptr in do_set_cpus_allowed()

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The do_set_cpus_allowed() function is used by either kthread_bind() or
select_fallback_rq(). In both cases the user affinity (if any) should be
destroyed too.

Suggested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Waiman Long <longman@redhat.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20220922180041.1768141-6-longman@redhat.com

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Waiman Long 2022-09-22 14:00:41 -04:00 • committed by Peter Zijlstra

parent da01903281

commit 851a723e45

1 changed files with 7 additions and 1 deletions

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kernel/sched/core.c

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