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| author | Eric Anholt <eric@anholt.net> | 2009-11-09 14:57:34 -0800 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2010-02-26 13:23:18 -0800 |
| commit | 21099537dbacc5c8999d833e6bfd1b72edd89189 (patch) | |
| tree | d152f60e7b4e6bcc72d3d753e8073a9d0345be3a /drivers | |
| parent | c2416fc6bb16fa87bcc4b9d90a7632f3531bdee6 (diff) | |
| download | linux-stable-21099537dbacc5c8999d833e6bfd1b72edd89189.tar.gz linux-stable-21099537dbacc5c8999d833e6bfd1b72edd89189.tar.bz2 linux-stable-21099537dbacc5c8999d833e6bfd1b72edd89189.zip | |
drm/i915: Correct locking in the modesetting failure path, fixing a BUG_ON.
Signed-off-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_dma.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 7bfded5e90bb..281faca3e37c 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -1405,7 +1405,9 @@ static int i915_load_modeset_init(struct drm_device *dev, return 0; destroy_ringbuffer: + mutex_lock(&dev->struct_mutex); i915_gem_cleanup_ringbuffer(dev); + mutex_unlock(&dev->struct_mutex); out: return ret; } |