* [PATCH 4.14 205/293] dma-buf: balance refcount inbalance
[not found] <20190729190820.321094988@linuxfoundation.org>
@ 2019-07-29 19:21 ` Greg Kroah-Hartman
0 siblings, 0 replies; only message in thread
From: Greg Kroah-Hartman @ 2019-07-29 19:21 UTC (permalink / raw)
To: linux-kernel
Cc: Greg Kroah-Hartman, stable, Jérôme Glisse,
Christian König, Daniel Vetter, Sumit Semwal, linux-media,
dri-devel, linaro-mm-sig, Stéphane Marchesin
From: Jérôme Glisse <jglisse@redhat.com>
commit 5e383a9798990c69fc759a4930de224bb497e62c upstream.
The debugfs take reference on fence without dropping them.
Signed-off-by: Jérôme Glisse <jglisse@redhat.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: linux-media@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Cc: linaro-mm-sig@lists.linaro.org
Cc: Stéphane Marchesin <marcheu@chromium.org>
Cc: stable@vger.kernel.org
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20181206161840.6578-1-jglisse@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/dma-buf/dma-buf.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/dma-buf/dma-buf.c
+++ b/drivers/dma-buf/dma-buf.c
@@ -1115,6 +1115,7 @@ static int dma_buf_debug_show(struct seq
fence->ops->get_driver_name(fence),
fence->ops->get_timeline_name(fence),
dma_fence_is_signaled(fence) ? "" : "un");
+ dma_fence_put(fence);
}
rcu_read_unlock();
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2019-07-29 19:21 ` [PATCH 4.14 205/293] dma-buf: balance refcount inbalance Greg Kroah-Hartman
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