diff options
Diffstat (limited to '')
| -rw-r--r-- | src/crypto/zinc/blake2s/blake2s-x86_64-glue.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/crypto/zinc/blake2s/blake2s-x86_64-glue.c b/src/crypto/zinc/blake2s/blake2s-x86_64-glue.c index 9a956be..087a48d 100644 --- a/src/crypto/zinc/blake2s/blake2s-x86_64-glue.c +++ b/src/crypto/zinc/blake2s/blake2s-x86_64-glue.c @@ -8,22 +8,22 @@ #include <asm/processor.h> #include <asm/fpu/api.h> -asmlinkage void blake2s_compress_avx(struct blake2s_state *state, +asmlinkage void blake2s_compress_ssse3(struct blake2s_state *state, const u8 *block, const size_t nblocks, const u32 inc); asmlinkage void blake2s_compress_avx512(struct blake2s_state *state, const u8 *block, const size_t nblocks, const u32 inc); -static bool blake2s_use_avx __ro_after_init; +static bool blake2s_use_ssse3 __ro_after_init; static bool blake2s_use_avx512 __ro_after_init; static bool *const blake2s_nobs[] __initconst = { &blake2s_use_avx512 }; static void __init blake2s_fpu_init(void) { - blake2s_use_avx = - boot_cpu_has(X86_FEATURE_AVX) && - cpu_has_xfeatures(XFEATURE_MASK_SSE | XFEATURE_MASK_YMM, NULL); + blake2s_use_ssse3 = + boot_cpu_has(X86_FEATURE_SSSE3) && + cpu_has_xfeatures(XFEATURE_MASK_SSE, NULL); #ifndef COMPAT_CANNOT_USE_AVX512 blake2s_use_avx512 = boot_cpu_has(X86_FEATURE_AVX) && @@ -47,7 +47,7 @@ static inline bool blake2s_compress_arch(struct blake2s_state *state, simd_get(&simd_context); - if (!IS_ENABLED(CONFIG_AS_AVX) || !blake2s_use_avx || + if (!IS_ENABLED(CONFIG_AS_SSSE3) || !blake2s_use_ssse3 || !simd_use(&simd_context)) goto out; used_arch = true; @@ -59,7 +59,7 @@ static inline bool blake2s_compress_arch(struct blake2s_state *state, if (IS_ENABLED(CONFIG_AS_AVX512) && blake2s_use_avx512) blake2s_compress_avx512(state, block, blocks, inc); else - blake2s_compress_avx(state, block, blocks, inc); + blake2s_compress_ssse3(state, block, blocks, inc); nblocks -= blocks; if (!nblocks) |