From: Danilo Krummrich <dakr@redhat.com>
Date: Thu, 26 Jan 2023 00:28:44 +0000 (+0100)
Subject: dma-buf: actually set signaling bit for private stub fences
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=76b1d904ad2f4059c12310872c23bc1bcd6f35c8;p=linux.git

dma-buf: actually set signaling bit for private stub 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")
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Danilo Krummrich <dakr@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230126002844.339593-1-dakr@redhat.com
(cherry picked from commit 851a4a77a9f6441bd73625fe6dbc29c814ae681f)
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
---

diff --git a/drivers/dma-buf/dma-fence.c b/drivers/dma-buf/dma-fence.c
index 406b4e26f538f..0de0482cd36e2 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);