[Bug 97104] [IVB] kicked stuck waiters missed irq when running drv_missed_irq

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Jul 28 09:54:19 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=97104

--- Comment #1 from Chris Wilson <chris at chris-wilson.co.uk> ---
Hmm, yes, this was why that hangcheck -> stuck rings markup was in the idle
worker. That code had an inherent race condition, just need to find a better
means of flagging this failure -- less of a concern as the test is explicitly
trying to break the driver.

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