On Die, 2012-07-31 at 13:48 +0200, Christian K?nig wrote:
> Don't return success if scheduling the IB fails, otherwise
> we end up with an oops in ttm_eu_fence_buffer_objects.
>
> Signed-off-by: Christian K?nig <deathsimple at vodafone.de>
> Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
> Cc: stable at vger.kernel.org
> ---
> drivers/gpu/drm/radeon/radeon_cs.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/radeon/radeon_cs.c
> b/drivers/gpu/drm/radeon/radeon_cs.c
> index 142f894..17238f4 100644
> --- a/drivers/gpu/drm/radeon/radeon_cs.c
> +++ b/drivers/gpu/drm/radeon/radeon_cs.c
> @@ -377,7 +377,7 @@ static int radeon_cs_ib_chunk(struct radeon_device *rdev,
> if (r) {
> DRM_ERROR("Failed to schedule IB !\n");
> }
> - return 0;
> + return r;
> }
>
> static int radeon_bo_vm_update_pte(struct radeon_cs_parser *parser,
AFAICT this fix is already in Linus' tree (commit
93bf888c5c730605e3470f5d2381f296eda88d79).
--
Earthling Michel D?nzer | http://www.amd.com
Libre software enthusiast | Debian, X and DRI developer
