Messages in this thread Patch in this message | | | Date | Fri, 30 Jul 2010 10:14:20 -0700 | From | Greg KH <> | Subject | [032/165] i915: fix lock imbalance on error path... |
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2.6.32-stable review patch. If anyone has any objections, please let us know.
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From: Daniel J Blueman <daniel.blueman@gmail.com>
commit f953c9353f5fe6e98fa7f32f51060a74d845b5f8 upstream.
While investigating Intel i5 Arrandale GPU lockups with -rc4, I noticed a lock imbalance.
Signed-off-by: Daniel J Blueman <daniel.blueman@gmail.com> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
--- drivers/gpu/drm/i915/i915_drv.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -192,6 +192,7 @@ int i965_reset(struct drm_device *dev, u } } else { DRM_ERROR("Error occurred. Don't know how to reset this chip.\n"); + mutex_unlock(&dev->struct_mutex); return -ENODEV; }
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