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* Kirill Korotaev <dev@openvz.org> wrote: > Looks like there is a race between set_cpus_allowed() and > move_task_off_dead_cpu(). __migrate_task() doesn't report any err > code, so task can be left on its runqueue if its cpus_allowed mask > changed so that dest_cpu is not longer a possible target. Also, > chaning cpus_allowed mask requires rq->lock being held. > > Signed-Off-By: Kirill Korotaev <dev@openvz.org> good one! Acked-by: Ingo Molnar <mingo@elte.hu> Ingo - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||
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