linux-kernel - [PATCH] dma-buf: actually set signaling bit for private sub fences

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Message-Id: <20230126002844.339593-1-dakr@redhat.com>
Date:   Thu, 26 Jan 2023 01:28:44 +0100
From:   Danilo Krummrich <dakr@...hat.com>
To:     christian.koenig@....com, Arvind.Yadav@....com,
        sumit.semwal@...aro.org, gustavo@...ovan.org
Cc:     dri-devel@...ts.freedesktop.org, linux-media@...r.kernel.org,
        linux-kernel@...r.kernel.org, Danilo Krummrich <dakr@...hat.com>
Subject: [PATCH] dma-buf: actually set signaling bit for private sub fences

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@...hat.com>
---
 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);
 
-- 
2.39.1