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(parent: 758254a) | patch
drm/vc4: Free hang state before destroying BO cache.
authorEric Anholt <eric@anholt.net>
Tue, 26 Jul 2016 20:47:13 +0000 (13:47 -0700)
committerEric Anholt <eric@anholt.net>
Sat, 20 Aug 2016 02:17:32 +0000 (19:17 -0700)
commit1f4912c593e0f3045215456e6cd769f798f60693
treeeab4cba5d2041bcf774f69f15bbbeb6ca998efbctree | snapshot
parent758254a5d744c6d80433e41097d8b308c7e5094ccommit | diff
drm/vc4: Free hang state before destroying BO cache.

The BO cache will complain if BOs are still allocated when we try to
destroy it (since freeing those BOs would try to hit the cache).  You
could hit this if you were to unload the module after a GPU hang.

Signed-off-by: Eric Anholt <eric@anholt.net>
Fixes: f2ab0397a482 ("drm/vc4: Add an interface for capturing the GPU state after a hang.")
drivers/gpu/drm/vc4/vc4_gem.c diff | blob | history
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