Messages in this thread | | | Date | Sun, 24 Mar 2013 23:52:59 +0200 | From | Jussi Kivilinna <> | Subject | Re: [PATCH 06/11] Create module providing optimized SHA256 routines using SSSE3, AVX or AVX2 instructions. |
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On 22.03.2013 23:29, Tim Chen wrote: > We added glue code and config options to create crypto > module that uses SSE/AVX/AVX2 optimized SHA256 x86_64 assembly routines. > > Signed-off-by: Tim Chen <tim.c.chen@linux.intel.com>
..snip..
> diff --git a/arch/x86/crypto/sha256_ssse3_glue.c b/arch/x86/crypto/sha256_ssse3_glue.c > new file mode 100644 > index 0000000..5876a19 > --- /dev/null > +++ b/arch/x86/crypto/sha256_ssse3_glue.c
..snip..
> +static int __init sha256_ssse3_mod_init(void) > +{ > + /* test for SSE3 first */ > + if (cpu_has_xmm3) > + sha256_transform_asm = sha256_transform_ssse3; > +
This causes OOPS on my computer. Maybe use 'cpu_has_ssse3' instead?
-Jussi
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