Commit dd070da4 authored by Gaofeng Sheng's avatar Gaofeng Sheng Committed by T.J. Mercier
Browse files

ANDROID: GKI: dma-buf: add vendor hook for dma_buf_release 



The main function is to check whether the corresponding IOMMU buffer
is unmapped when dmabuf is released, so as to avoid memory coverage
caused by IOMMU.

Bug: 229552121
Change-Id: I56ae3f0994cd4f3d24494b7972e4d89d0f004da8
Signed-off-by: default avatarGaofeng Sheng <gaofeng.sheng@unisoc.com>
(cherry picked from commit 88796505)
parent 67ac104f
Show whitespace changes
Inline Side-by-side
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Please to comment