982fd1a74de63c388c060e4fa6f7fbd088d6d02e - pub/scm/linux/kernel/git/herbert/crypto-2.6

commit: 982fd1a74de63c388c060e4fa6f7fbd088d6d02e
[log]
author: Zhiqi Song <songzhiqi1@huawei.com>
Fri Jul 18 18:05:01 2025 +0800
committer: Herbert Xu <herbert@gondor.apana.org.au>
Sun Jul 27 22:41:45 2025 +1000
tree: 581228341354f7ef47b7e9d93c616b2b52e7ba2f
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>

drivers/crypto/hisilicon/hpre/hpre_crypto.c[diff]

1 file changed

tree: 581228341354f7ef47b7e9d93c616b2b52e7ba2f