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| author | Weizhao Ouyang <o451686892@gmail.com> | 2022-01-04 15:35:45 +0800 |
|---|---|---|
| committer | Sumit Semwal <sumit.semwal@linaro.org> | 2022-01-13 16:35:21 +0530 |
| commit | 54329e6f7beea6af56c1230da293acc97d6a6ee7 (patch) | |
| tree | 69f3fd4e39a7df63d7c0f70b150040389d6a8de8 /drivers/message | |
| parent | 0499f419b76f94ede08304aad5851144813ac55c (diff) | |
| download | linux-stable-54329e6f7beea6af56c1230da293acc97d6a6ee7.tar.gz linux-stable-54329e6f7beea6af56c1230da293acc97d6a6ee7.tar.bz2 linux-stable-54329e6f7beea6af56c1230da293acc97d6a6ee7.zip | |
dma-buf: cma_heap: Fix mutex locking section
Fix cma_heap_buffer mutex locking critical section to protect vmap_cnt
and vaddr.
Fixes: a5d2d29e24be ("dma-buf: heaps: Move heap-helper logic into the cma_heap implementation")
Signed-off-by: Weizhao Ouyang <o451686892@gmail.com>
Acked-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220104073545.124244-1-o451686892@gmail.com
Diffstat (limited to 'drivers/message')
0 files changed, 0 insertions, 0 deletions