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| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2019-01-24 17:33:47 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-02-01 07:42:05 +0100 |
| commit | f9352900e064a159942fbf92d3840d6c8eafea56 (patch) | |
| tree | 90f234e534f46f5e2ca240c5ab3b172e5f52cdfe /drivers | |
| parent | crypto: arm64/aes-ccm - fix bugs in non-NEON fallback routine (diff) | |
| download | linux-f9352900e064a159942fbf92d3840d6c8eafea56.tar.xz linux-f9352900e064a159942fbf92d3840d6c8eafea56.zip | |
crypto: arm64/aes-ccm - don't use an atomic walk needlessly
When the AES-CCM code was first added, the NEON register were saved
and restored eagerly, and so the code avoided doing so, and executed
the scatterwalk in atomic context inside the kernel_neon_begin/end
section.
This has been changed in the meantime, so switch to non-atomic
scatterwalks.
Fixes: bd2ad885e30d ("crypto: arm64/aes-ce-ccm - move kernel mode neon ...")
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions