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| author | Eric Biggers <ebiggers@google.com> | 2019-03-12 22:12:47 -0700 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-03-22 20:57:27 +0800 |
| commit | b55e1a39543f5e9aadf1149f8ad4bcff5cace8a4 (patch) | |
| tree | 9f50f2eee2a2e57fe689f899ff572f097feab054 /arch/x86/crypto | |
| parent | 580e295178402d14bbf598a5702f8e01fc59dbaa (diff) | |
crypto: simd,testmgr - introduce crypto_simd_usable()
So that the no-SIMD fallback code can be tested by the crypto
self-tests, add a macro crypto_simd_usable() which wraps may_use_simd(),
but also returns false if the crypto self-tests have set a per-CPU bool
to disable SIMD in crypto code on the current CPU.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'arch/x86/crypto')
0 files changed, 0 insertions, 0 deletions