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authorMichael Ellerman2016-08-09 08:46:15 +1000
committerHerbert Xu2016-08-09 18:25:09 +0800
commitc12abf346456416ca7f7ba45f363cf92d2480a99 (patch)
tree41d4434bd00328613bc79b32fb4abbcb40d81b02 /fs/sysv
parent2fdea258fde036a87d3396ec9c0ef66f10768530 (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>
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