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| author | Zhiqi Song <songzhiqi1@huawei.com> | 2025-07-18 18:05:01 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2025-07-27 22:41:45 +1000 |
| commit | 982fd1a74de63c388c060e4fa6f7fbd088d6d02e (patch) | |
| tree | 581228341354f7ef47b7e9d93c616b2b52e7ba2f /rust/helpers/cpu.c | |
| parent | 301eee1c52d4b8f4d4d995feb932dae742e92bda (diff) | |
crypto: hisilicon/hpre - fix dma unmap sequence
Perform DMA unmapping operations before processing data.
Otherwise, there may be unsynchronized data accessed by
the CPU when the SWIOTLB is enabled.
Signed-off-by: Zhiqi Song <songzhiqi1@huawei.com>
Signed-off-by: Chenghai Huang <huangchenghai2@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'rust/helpers/cpu.c')
0 files changed, 0 insertions, 0 deletions