[Bug 112387] igt at i915_selftest@live_workarounds - timeout - GEM_BUG_ON(gt->awake)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=112387

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

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

--- Comment #2 from Chris Wilson <chris at chris-wilson.co.uk> ---
commit da0ef77e1e0ccff703efee82406c629d5c4f4bbb
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Mon Nov 25 11:25:20 2019 +0000

    drm/i915/execlists: Fixup cancel_port_requests()

    I rushed a last minute correction to cancel_port_requests() to prevent
    the snooping of *execlists->active as the inflight array was being
    updated, without noticing we iterated the inflight array starting from
    active! Oops.

    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=112387
    Fixes: 331bf9059157 ("drm/i915/gt: Mark the execlists->active as the
primary
 volatile access")
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
    Cc: Mika Kuoppala <mika.kuoppala at linux.intel.com>
    Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
    Reviewed-by: Andi Shyti <andi.shyti at intel.com>
    Link:
https://patchwork.freedesktop.org/patch/msgid/20191125112520.1760492-1-chris@chris-wilson.co.uk

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