[Bug 111994] [CI][BAT] igt at i915_selftest@live_requests - dmesg-warn - ODEBUG: free active (active state 0) object type: timer_list hint: delayed_work_timer_fn+0x0/0x10

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=111994

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

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

--- Comment #3 from Chris Wilson <chris at chris-wilson.co.uk> ---
commit dea397e818b18f688734802465e45a35a976d4df
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Fri Nov 15 15:08:39 2019 +0000

    drm/i915/gt: Flush retire.work timer object on unload

    We need to wait until the timer object is marked as deactivated before
    unloading, so follow up our gentle cancel_delayed_work() with the
    synchronous variant to ensure it is flushed off a remote cpu before we
    mark the memory as freed.

    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=111994
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
    Cc: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
    Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
    Link:
https://patchwork.freedesktop.org/patch/msgid/20191115150841.880349-1-chris@chris-wilson.co.uk

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