This is a note to let you know that I've just added the patch titled
dma-buf: balance refcount inbalance
to the 4.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
dma-buf-balance-refcount-inbalance.patch
and it can be found in the queue-4.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 5e383a9798990c69fc759a4930de224bb497e62c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Glisse?= <jglisse@xxxxxxxxxx>
Date: Thu, 6 Dec 2018 11:18:40 -0500
Subject: dma-buf: balance refcount inbalance
MIME-Version: 1.0
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From: Jérôme Glisse <jglisse@xxxxxxxxxx>
commit 5e383a9798990c69fc759a4930de224bb497e62c upstream.
The debugfs take reference on fence without dropping them.
Signed-off-by: Jérôme Glisse <jglisse@xxxxxxxxxx>
Cc: Christian König <christian.koenig@xxxxxxx>
Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
Cc: Sumit Semwal <sumit.semwal@xxxxxxxxxx>
Cc: linux-media@xxxxxxxxxxxxxxx
Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
Cc: linaro-mm-sig@xxxxxxxxxxxxxxxx
Cc: Stéphane Marchesin <marcheu@xxxxxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
Reviewed-by: Christian König <christian.koenig@xxxxxxx>
Signed-off-by: Sumit Semwal <sumit.semwal@xxxxxxxxxx>
Link: https://patchwork.freedesktop.org/patch/msgid/20181206161840.6578-1-jglisse@xxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
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();
Patches currently in stable-queue which might be from jglisse@xxxxxxxxxx are
queue-4.14/dma-buf-balance-refcount-inbalance.patch
queue-4.14/libnvdimm-pfn-fix-fsdax-mode-namespace-info-block-zero-fields.patch
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