From: Michel Dänzer michel.daenzer@amd.com
It was causing the return value of fence_is_signaled to be ignored, making reservation objects signal too early.
Cc: stable@vger.kernel.org Reviewed-by: Maarten Lankhorst maarten.lankhorst@canonical.com Signed-off-by: Michel Dänzer michel.daenzer@amd.com --- drivers/dma-buf/reservation.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/dma-buf/reservation.c b/drivers/dma-buf/reservation.c index 3c97c8f..8a37af9 100644 --- a/drivers/dma-buf/reservation.c +++ b/drivers/dma-buf/reservation.c @@ -402,8 +402,6 @@ reservation_object_test_signaled_single(struct fence *passed_fence) int ret = 1;
if (!test_bit(FENCE_FLAG_SIGNALED_BIT, &lfence->flags)) { - int ret; - fence = fence_get_rcu(lfence); if (!fence) return -1;
On Fri, Jan 16, 2015 at 5:06 AM, Michel Dänzer michel@daenzer.net wrote:
From: Michel Dänzer michel.daenzer@amd.com
It was causing the return value of fence_is_signaled to be ignored, making reservation objects signal too early.
Cc: stable@vger.kernel.org Reviewed-by: Maarten Lankhorst maarten.lankhorst@canonical.com Signed-off-by: Michel Dänzer michel.daenzer@amd.com
Reviewed-by: Alex Deucher alexander.deucher@amd.com
drivers/dma-buf/reservation.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/dma-buf/reservation.c b/drivers/dma-buf/reservation.c index 3c97c8f..8a37af9 100644 --- a/drivers/dma-buf/reservation.c +++ b/drivers/dma-buf/reservation.c @@ -402,8 +402,6 @@ reservation_object_test_signaled_single(struct fence *passed_fence) int ret = 1;
if (!test_bit(FENCE_FLAG_SIGNALED_BIT, &lfence->flags)) {
int ret;fence = fence_get_rcu(lfence); if (!fence) return -1;-- 2.1.4
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Michel Dänzer