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| author |   Eric Biggers <ebiggers@google.com> | 2024-04-05 20:26:09 -0400 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2024-04-12 15:07:52 +0800 |
| commit | 57ce8a4e162599cf9adafef1f29763160a8e5564 (patch) | |
| tree | be792c96eea64499bc28643ae25998a23b9722c2 /rust/kernel/ssh:/git@git.zx2c4.com/git: | |
| parent | crypto: x86/nh-avx2 - add missing vzeroupper (diff) | |
crypto: x86/sha256-avx2 - add missing vzeroupper
Since sha256_transform_rorx() uses ymm registers, execute vzeroupper
before returning from it. This is necessary to avoid reducing the
performance of SSE code.
Fixes: d34a460092d8 ("crypto: sha256 - Optimized sha256 x86_64 routine using AVX2's RORX instructions")
Signed-off-by: Eric Biggers <ebiggers@google.com>
Acked-by: Tim Chen <tim.c.chen@linux.intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'rust/kernel/ssh:/git@git.zx2c4.com/git:')
0 files changed, 0 insertions, 0 deletions