Re: [PATCH] crypto: powerpc - CRYPT_CRC32C_VPMSUM should depend on ALTIVEC

2016-08-08 Thread Michael Ellerman
Herbert Xu writes: > On Fri, Aug 05, 2016 at 01:28:03PM +1000, Michael Ellerman wrote: >> Anton Blanchard writes: >> >> > Hi Michael, >> > >> >> The optimised crc32c implementation depends on VMX (aka. Altivec) >> >> instructions, so the kernel

Re: [PATCH] crypto: powerpc - CRYPT_CRC32C_VPMSUM should depend on ALTIVEC

2016-08-08 Thread Herbert Xu
On Fri, Aug 05, 2016 at 01:28:03PM +1000, Michael Ellerman wrote: > Anton Blanchard writes: > > > Hi Michael, > > > >> The optimised crc32c implementation depends on VMX (aka. Altivec) > >> instructions, so the kernel must be built with Altivec support in > >> order for the

Re: [PATCH] crypto: powerpc - CRYPT_CRC32C_VPMSUM should depend on ALTIVEC

2016-08-04 Thread Michael Ellerman
Anton Blanchard writes: > Hi Michael, > >> 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. > > Thanks for that, looks good. > > Acked-by: Anton Blanchard

Re: [PATCH] crypto: powerpc - CRYPT_CRC32C_VPMSUM should depend on ALTIVEC

2016-08-03 Thread Anton Blanchard
Hi Michael, > 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. Thanks for that, looks good. Acked-by: Anton Blanchard > Fixes: 6dd7a82cc54e ("crypto: