This is an automatic generated email to let you know that the following patch
were queued:
Subject: media: exynos4-is: Fix recursive locking in isp_video_release()
Author: Seung-Woo Kim <sw0312....@samsung.com>
Date: Fri Oct 18 07:20:52 2019 -0300
>From isp_video_release(), &isp->video_lock is held and subsequent
vb2_fop_release() tries to lock vdev->lock which is same with the
previous one. Replace vb2_fop_release() with _vb2_fop_release() to
fix the recursive locking.
Fixes: 1380f5754cb0 ("[media] videobuf2: Add missing lock held on
vb2_fop_release")
Signed-off-by: Seung-Woo Kim <sw0312....@samsung.com>
Reviewed-by: Sylwester Nawrocki <s.nawro...@samsung.com>
Signed-off-by: Hans Verkuil <hverkuil-ci...@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mche...@kernel.org>
drivers/media/platform/exynos4-is/fimc-isp-video.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/drivers/media/platform/exynos4-is/fimc-isp-video.c
b/drivers/media/platform/exynos4-is/fimc-isp-video.c
index 378cc302e1f8..d2cbcdca0463 100644
--- a/drivers/media/platform/exynos4-is/fimc-isp-video.c
+++ b/drivers/media/platform/exynos4-is/fimc-isp-video.c
@@ -313,7 +313,7 @@ static int isp_video_release(struct file *file)
ivc->streaming = 0;
}
- vb2_fop_release(file);
+ _vb2_fop_release(file, NULL);
if (v4l2_fh_is_singular_file(file)) {
fimc_pipeline_call(&ivc->ve, close);
_______________________________________________
linuxtv-commits mailing list
linuxtv-commits@linuxtv.org
https://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
