| commit | c12abf346456416ca7f7ba45f363cf92d2480a99 | [log] [tgz] |
|---|---|---|
| author | Michael Ellerman <mpe@ellerman.id.au> | Tue Aug 09 08:46:15 2016 +1000 |
| committer | Herbert Xu <herbert@gondor.apana.org.au> | Tue Aug 09 18:25:09 2016 +0800 |
| tree | 41d4434bd00328613bc79b32fb4abbcb40d81b02 | |
| parent | 2fdea258fde036a87d3396ec9c0ef66f10768530 [diff] |
crypto: powerpc - CRYPT_CRC32C_VPMSUM should depend on ALTIVEC
The optimised crc32c implementation depends on VMX (aka. Altivec)
instructions, so the kernel must be built with Altivec support in order
for the crc32c code to build.
Fixes: 6dd7a82cc54e ("crypto: powerpc - Add POWER8 optimised crc32c")
Acked-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>