zhenteng.tian 6243a5dcdf vq: ensure vq_dev is set and use in the same function. [1/1]
PD#SWPL-153788

Problem:
kernel panic due to vq unreg but vpp still use pointer vq_dev.

Solution:
1. ensure vq_dev is set and use in the same function.
2. use atomic operations to ensure read and write security.

Verify:
T3

Change-Id: I10b5ed305e9cfe5fd3c76758ca1cc93adba14f3b
Signed-off-by: zhenteng.tian <zhenteng.tian@amlogic.com>
2024-01-16 06:12:00 -07:00
2024-01-15 06:39:38 -07:00
2023-12-22 16:08:59 +08:00
S
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