[PATCH] drm/radeon: fix virtual memory locking in case of reset

2012-08-02 Thread Alex Deucher
On Thu, Aug 2, 2012 at 12:05 PM, wrote: > From: Jerome Glisse > > Lock/unlock mutex in proper order to avoid deadlock in case > of GPU reset triggered from VM code path. > > Cc: stable at vger.kernel.org [3.5] > Signed-off-by: Jerome Glisse Reviewed-by: Alex Deucher > --- > drivers/gpu/drm/

[PATCH] drm/radeon: fix virtual memory locking in case of reset

2012-08-02 Thread j.gli...@gmail.com
From: Jerome Glisse Lock/unlock mutex in proper order to avoid deadlock in case of GPU reset triggered from VM code path. Cc: stable at vger.kernel.org [3.5] Signed-off-by: Jerome Glisse --- drivers/gpu/drm/radeon/radeon_gart.c | 11 +-- 1 file changed, 9 insertions(+), 2 deletions(-

Re: [PATCH] drm/radeon: fix virtual memory locking in case of reset

2012-08-02 Thread Alex Deucher
On Thu, Aug 2, 2012 at 12:05 PM, wrote: > From: Jerome Glisse > > Lock/unlock mutex in proper order to avoid deadlock in case > of GPU reset triggered from VM code path. > > Cc: sta...@vger.kernel.org [3.5] > Signed-off-by: Jerome Glisse Reviewed-by: Alex Deucher > --- > drivers/gpu/drm/rad

[PATCH] drm/radeon: fix virtual memory locking in case of reset

2012-08-02 Thread j . glisse
From: Jerome Glisse Lock/unlock mutex in proper order to avoid deadlock in case of GPU reset triggered from VM code path. Cc: sta...@vger.kernel.org [3.5] Signed-off-by: Jerome Glisse --- drivers/gpu/drm/radeon/radeon_gart.c | 11 +-- 1 file changed, 9 insertions(+), 2 deletions(-)