Files
kernel_common_drivers/include/linux
binqi zhang aafc3a05b4 UVM: add protect mutex for hook mod detach [1/1]
PD#SWPL-125284

Problem:
handle->flags checking is not done within mutex
lock when hwc call detach

Solution:
1.move flag checking within mutex lock;
2.clear flag after detach;

Verify:
verify on T T5M

Change-Id: Ie021d1d9593e1e63774aa9de04750a1e0beecccd
Signed-off-by: binqi zhang <binqi.zhang@amlogic.com>
2023-05-31 22:47:19 -07:00
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