[Bug 102848] [CI] igt at gem_exec_schedule@* - fail - !"GPU hung"

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=102848

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

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

--- Comment #40 from Chris Wilson <chris at chris-wilson.co.uk> ---
My understanding is that the original bug is resolved with

commit 6db24416fdcdf5571125f9005089241cc6ba2652
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Wed Jan 3 18:09:09 2018 +0000

    lib/gem: Reset the global seqno at the start of each test

    When we require GEM, reset the global seqno. This gives each test a
    clean slate to work with, and avoids left-over state from previous tests
    impacting on the next. In particular, somes tests may be setting up long
    sequence of stalling batches not expecting to hit a seqno wraparound
    (leftover from, for example, gem_exec_whisper), causing long GPU hangs
    and incompletes in CI if they do.

    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
    Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler at intel.com>

However, we may have a few false dupes left which need their own tracking.

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