[PATCH 03/16] drm/radeon: fix fence related segfault in CS

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 König deathsimple@vodafone.de Cc: stable@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 f1b7527..d5aec09 100644 --- a/drivers/gpu/drm/radeon/radeon_cs.c +++ b/drivers/gpu/drm/radeon/radeon_cs.c @@ -358,7 +358,7 @@ 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,