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Diffstat (limited to 'src/crypto/blake2s.c')
| -rw-r--r-- | src/crypto/blake2s.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/crypto/blake2s.c b/src/crypto/blake2s.c index c0b95be..5c3f8f0 100644 --- a/src/crypto/blake2s.c +++ b/src/crypto/blake2s.c @@ -119,10 +119,12 @@ static bool blake2s_use_avx __read_mostly; static bool blake2s_use_avx512 __read_mostly; void __init blake2s_fpu_init(void) { +#ifndef CONFIG_UML blake2s_use_avx = boot_cpu_has(X86_FEATURE_AVX) && cpu_has_xfeatures(XFEATURE_MASK_SSE | XFEATURE_MASK_YMM, NULL); #ifndef COMPAT_CANNOT_USE_AVX512 blake2s_use_avx512 = boot_cpu_has(X86_FEATURE_AVX) && boot_cpu_has(X86_FEATURE_AVX2) && boot_cpu_has(X86_FEATURE_AVX512F) && boot_cpu_has(X86_FEATURE_AVX512VL) && cpu_has_xfeatures(XFEATURE_MASK_SSE | XFEATURE_MASK_YMM | XFEATURE_MASK_AVX512, NULL); #endif +#endif } #ifdef CONFIG_AS_AVX asmlinkage void blake2s_compress_avx(struct blake2s_state *state, const u8 *block, size_t nblocks, u32 inc); |