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| author | Jackson Lee <jackson.lee@chipsnmedia.com> | 2025-11-19 15:25:47 +0900 |
|---|---|---|
| committer | Hans Verkuil <hverkuil+cisco@kernel.org> | 2026-01-05 15:56:31 +0100 |
| commit | e66ff2b08e4ee1c4d3b84f24818e5bcc178cc3a4 (patch) | |
| tree | f509c8958bc9cd09cd8ee511c283822971107583 /tools/lib/python/kdoc | |
| parent | cbb9c0d50e471483cced55f5b7db4569dcd959a6 (diff) | |
| download | linux-e66ff2b08e4ee1c4d3b84f24818e5bcc178cc3a4.tar.gz linux-e66ff2b08e4ee1c4d3b84f24818e5bcc178cc3a4.zip | |
media: chips-media: wave5: Fix Null reference while testing fluster
When multi instances are created/destroyed, many interrupts happens
and structures for decoder are removed.
"struct vpu_instance" this structure is shared for all flow in the decoder,
so if the structure is not protected by lock, Null dereference
could happens sometimes.
IRQ Handler was spilt to two phases and Lock was added as well.
Fixes: 9707a6254a8a ("media: chips-media: wave5: Add the v4l2 layer")
Cc: stable@vger.kernel.org
Signed-off-by: Jackson Lee <jackson.lee@chipsnmedia.com>
Signed-off-by: Nas Chung <nas.chung@chipsnmedia.com>
Tested-by: Brandon Brnich <b-brnich@ti.com>
Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
Diffstat (limited to 'tools/lib/python/kdoc')
0 files changed, 0 insertions, 0 deletions