diff options
| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2025-10-14 12:46:43 +0200 |
|---|---|---|
| committer | Hans Verkuil <hverkuil+cisco@kernel.org> | 2025-11-03 15:58:41 +0100 |
| commit | 17dc8ccd6dd5ffe30aa9b0d36e2af1389344ce2b (patch) | |
| tree | a7bc924c715695a6d7e13d7c0f206e8a64f1b37b /tools/perf/scripts/python/flamegraph.py | |
| parent | 35f29b44ac0958cb4f4cb042b877d2546f3f6d27 (diff) | |
| download | linux-17dc8ccd6dd5ffe30aa9b0d36e2af1389344ce2b.tar.gz linux-17dc8ccd6dd5ffe30aa9b0d36e2af1389344ce2b.zip | |
media: samsung: exynos4-is: fix potential ABBA deadlock on init
v4l2_device_register_subdev_nodes() must called without taking
media_dev->graph_mutex to avoid potential AB-BA deadlock on further
subdevice driver initialization.
Fixes: fa91f1056f17 ("[media] exynos4-is: Add support for asynchronous subdevices registration")
Cc: stable@vger.kernel.org
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions