[PATCH 1/3] drm/radeon: return an error if there is nothing to wait for

Otherwise the sa managers out of memory handling doesn't work.

Signed-off-by: Christian König deathsimple@vodafone.de --- drivers/gpu/drm/radeon/radeon_fence.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/radeon/radeon_fence.c b/drivers/gpu/drm/radeon/radeon_fence.c index 76c5b22..7a181c3 100644 --- a/drivers/gpu/drm/radeon/radeon_fence.c +++ b/drivers/gpu/drm/radeon/radeon_fence.c @@ -331,7 +331,7 @@ static int radeon_fence_wait_any_seq(struct radeon_device *rdev,

/* nothing to wait for ? */ if (ring == RADEON_NUM_RINGS) { - return 0; + return -ENOENT; }

while (!radeon_fence_any_seq_signaled(rdev, target_seq)) {