This is a note to let you know that I've just added the patch titled

dma-buf: balance refcount inbalance

to the 5.2-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...

The filename of the patch is: dma-buf-balance-refcount-inbalance.patch and it can be found in the queue-5.2 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.

From 5e383a9798990c69fc759a4930de224bb497e62c Mon Sep 17 00:00:00 2001

From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Glisse?= jglisse@redhat.com Date: Thu, 6 Dec 2018 11:18:40 -0500 Subject: dma-buf: balance refcount inbalance MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit

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@... 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 @@ -1057,6 +1057,7 @@ 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();

Patches currently in stable-queue which might be from jglisse@redhat.com are

queue-5.2/dma-buf-balance-refcount-inbalance.patch