* [2.6.34, patch] i915: fix lock imbalance on error path...
@ 2010-05-17 13:23 Daniel J Blueman
2010-05-26 20:50 ` Eric Anholt
0 siblings, 1 reply; 2+ messages in thread
From: Daniel J Blueman @ 2010-05-17 13:23 UTC (permalink / raw)
To: dri-devel, linux-kernel, intel-gfx; +Cc: Dave Airlie
While investigating Intel i5 Arrandale GPU lockups with -rc4, I
noticed a lock imbalance.
Signed-off-by: Daniel J Blueman <daniel.blueman@gmail.com>
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index cc03537..f5fee1b 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -341,6 +341,7 @@ int i965_reset(struct drm_device *dev, u8 flags)
}
} else {
DRM_ERROR("Error occurred. Don't know how to reset this chip.\n");
+ mutex_unlock(&dev->struct_mutex);
return -ENODEV;
}
--
Daniel J Blueman
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [2.6.34, patch] i915: fix lock imbalance on error path...
2010-05-17 13:23 [2.6.34, patch] i915: fix lock imbalance on error path Daniel J Blueman
@ 2010-05-26 20:50 ` Eric Anholt
0 siblings, 0 replies; 2+ messages in thread
From: Eric Anholt @ 2010-05-26 20:50 UTC (permalink / raw)
To: Daniel J Blueman, dri-devel, linux-kernel, intel-gfx; +Cc: Dave Airlie
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On Mon, 17 May 2010 14:23:52 +0100, Daniel J Blueman <daniel.blueman@gmail.com> wrote:
> While investigating Intel i5 Arrandale GPU lockups with -rc4, I
> noticed a lock imbalance.
>
> Signed-off-by: Daniel J Blueman <daniel.blueman@gmail.com>
Applied. Thanks!
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2010-05-17 13:23 [2.6.34, patch] i915: fix lock imbalance on error path Daniel J Blueman
2010-05-26 20:50 ` Eric Anholt
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