Am 27.01.23 um 08:49 schrieb Christian König:
Am 26.01.23 um 23:25 schrieb Danilo Krummrich:On 1/26/23 07:58, Christian König wrote:Am 26.01.23 um 01:28 schrieb Danilo Krummrich:In dma_fence_allocate_private_stub() set the signaling bit of the newly allocated private stub fence rather than the signaling bit of the shared dma_fence_stub. Fixes: c85d00d4fd8b ("dma-buf: set signaling bit for the stub fence") Signed-off-by: Danilo Krummrich <dakr@xxxxxxxxxx>Good catch, Reviewed-by: Christian König <christian.koenig@xxxxxxx> Should I push it upstream as well or do you have commit access?Thanks, I can push it to drm-misc-next.This is clearly a bug fix so better push this to drm-misc-fixes and maybe even add a CC:stable tag.
I have cherry-picked the patch into drm-misc-next-fixes.
Christian.--- drivers/dma-buf/dma-fence.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma-buf/dma-fence.c b/drivers/dma-buf/dma-fence.c index 406b4e26f538..0de0482cd36e 100644 --- a/drivers/dma-buf/dma-fence.c +++ b/drivers/dma-buf/dma-fence.c@@ -167,7 +167,7 @@ struct dma_fence *dma_fence_allocate_private_stub(void)0, 0); set_bit(DMA_FENCE_FLAG_ENABLE_SIGNAL_BIT, - &dma_fence_stub.flags); + &fence->flags); dma_fence_signal(fence);
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