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| author | Chris Wilson <[email protected]> | 2016-12-01 11:47:09 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2017-01-14 10:37:16 +0000 |
| commit | d1b42b800e5d09dcee52812b4396aca3a3696ba9 (patch) | |
| tree | e2280766641a53d2e4dec0e42dffee2b5cd3f502 /drivers/gpu/drm/omapdrm/omap_gem.c | |
| parent | locking/ww_mutex: Add kselftests for ww_mutex ABBA deadlock detection (diff) | |
| download | kernel-d1b42b800e5d09dcee52812b4396aca3a3696ba9.tar.gz kernel-d1b42b800e5d09dcee52812b4396aca3a3696ba9.zip | |
locking/ww_mutex: Add kselftests for resolving ww_mutex cyclic deadlocks
Check that ww_mutexes can detect cyclic deadlocks (generalised ABBA
cycles) and resolve them by lock reordering.
Signed-off-by: Chris Wilson <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Cc: Andrew Morton <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Maarten Lankhorst <[email protected]>
Cc: Nicolai Hähnle <[email protected]>
Cc: Paul E. McKenney <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_gem.c')
0 files changed, 0 insertions, 0 deletions