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Waiman Long authored
Since commit 8f9ea86f ("sched: Always preserve the user requested cpumask"), a successful call to sched_setaffinity() should always save the user requested cpu affinity mask in a task's user_cpus_ptr. However, when the given cpu mask is the same as the current one, user_cpus_ptr is not updated. Fix this by saving the user mask in this case too. Fixes: 8f9ea86f ("sched: Always preserve the user requested cpumask") Signed-off-by:
Waiman Long <longman@redhat.com> Signed-off-by:
Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20230203181849.221943-1-longman@redhat.com
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