[Bug 109372] [CI][SHARDS] igt at gem_userptr_blits@map-fixed-invalidate-* - incomplete - possible circular locking dependency detected

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=109372

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

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

--- Comment #3 from Chris Wilson <chris at chris-wilson.co.uk> ---
commit 9e267d286af5c5a67995128df40ca3d1f93277a6 (HEAD -> drm-intel-next-queued,
drm-intel/for-linux-next, drm-intel/drm-intel-next-queued)
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Tue Jan 15 22:11:18 2019 +0000

    drm/i915/userptr: Fix error handling of mutex_lock_killable()

    mutex_lock_killable() returns -EINTR on failure, not the anticipate bool
    return like trylock. (Oh no, not again.)

    Fixes: 484d9a844d0d ("drm/i915/userptr: Avoid struct_mutex recursion for
mmu_invalidate_range_start")
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
    Cc: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
    Link:
https://patchwork.freedesktop.org/patch/msgid/20190115221118.13304-1-chris@chris-wilson.co.uk
    Reviewed-by: Matthew Auld <matthew.auld at intel.com>

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