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    SubjectRe: doublefault debugging (was Re: Linux v2.5.62 --- spontaneous reboots)

    On Thu, 20 Feb 2003, Andrew Morton wrote:

    > Fixes two deadlocks in the scheduler exit path:
    > 1: We're calling mmdrop() under spin_lock_irq(&rq->lock). But mmdrop
    > calls vfree(), which calls smp_call_function().

    this has been fixed in the -F3 scheduler patch.


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