[Bug 106690] [CI] igt at syncobj_wait@reset-during-wait-for-submit - fail - Test assertion failure function syncobj_wait, file ../lib/igt_syncobj.c:229 - Last errno: 62, Timer expired

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Sep 21 09:42:29 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=106690

Chris Wilson <chris at chris-wilson.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #1 from Chris Wilson <chris at chris-wilson.co.uk> ---
commit 12fec62aea6ea67512f0ddabf960c9270b6d1b05
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Thu Sep 20 21:05:30 2018 +0100

    drm: Fix syncobj handing of schedule() returning 0

    After schedule() returns 0, we must do one last check of COND to
    determine the reason for the wakeup with 0 jiffies remaining before
    reporting the timeout -- otherwise we may lose the signal due to
    scheduler delays.

    References: https://bugs.freedesktop.org/show_bug.cgi?id=106690
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
    Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
    Link:
https://patchwork.freedesktop.org/patch/msgid/20180920200530.2836-2-chris@chris-wilson.co.uk
    Reviewed-by: Daniel Vetter <daniel.vetter at ffwll.ch>

should fix it, one hopes.

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