[Bug 105954] [CI] igt at gem_eio@* - fail - Failed assertion: __check_wait(fd, obj.handle, 100e3) == 0

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=105954

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

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

--- Comment #7 from Chris Wilson <chris at chris-wilson.co.uk> ---
commit 5d78c73d871525ec9caecd88ad7d9abe36637314 (HEAD, upstream/master)
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Fri Jul 27 12:10:52 2018 +0100

    igt/gem_eio: Measure reset delay from thread

    We assert that we complete a wedge within 250ms. However, when we use a
    thread to delay the wedging until after we start waiting, that thread
    itself is delayed longer than our wait timeout. This results in a false
    positive error where we fail the test before we even trigger the reset.

    Reorder the test so that we only ever measure the delay from triggering
    the reset until we wakeup, and assert that is in a timely fashion
    (less than 250ms).

    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105954
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
    Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>

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