diff options
| -rw-r--r-- | arch/x86/crypto/aesni-intel_glue.c | 2 | ||||
| -rw-r--r-- | arch/x86/crypto/camellia_aesni_avx2_glue.c | 3 | ||||
| -rw-r--r-- | arch/x86/crypto/camellia_aesni_avx_glue.c | 2 | ||||
| -rw-r--r-- | arch/x86/crypto/chacha20_glue.c | 3 | ||||
| -rw-r--r-- | arch/x86/crypto/poly1305_glue.c | 3 | ||||
| -rw-r--r-- | arch/x86/crypto/sha1_ssse3_glue.c | 2 | ||||
| -rw-r--r-- | arch/x86/crypto/sha256_ssse3_glue.c | 2 | ||||
| -rw-r--r-- | arch/x86/crypto/sha512_ssse3_glue.c | 2 | ||||
| -rw-r--r-- | arch/x86/include/asm/cpufeature.h | 1 | ||||
| -rw-r--r-- | arch/x86/include/asm/xor_avx.h | 4 |
10 files changed, 13 insertions, 11 deletions
diff --git a/arch/x86/crypto/aesni-intel_glue.c b/arch/x86/crypto/aesni-intel_glue.c index 064c7e2bd7c8..5b7fa1471007 100644 --- a/arch/x86/crypto/aesni-intel_glue.c +++ b/arch/x86/crypto/aesni-intel_glue.c @@ -1477,7 +1477,7 @@ static int __init aesni_init(void) } aesni_ctr_enc_tfm = aesni_ctr_enc; #ifdef CONFIG_AS_AVX - if (cpu_has_avx) { + if (boot_cpu_has(X86_FEATURE_AVX)) { /* optimize performance of ctr mode encryption transform */ aesni_ctr_enc_tfm = aesni_ctr_enc_avx_tfm; pr_info("AES CTR mode by8 optimization enabled\n"); diff --git a/arch/x86/crypto/camellia_aesni_avx2_glue.c b/arch/x86/crypto/camellia_aesni_avx2_glue.c index c07f699826a0..60907c139c4e 100644 --- a/arch/x86/crypto/camellia_aesni_avx2_glue.c +++ b/arch/x86/crypto/camellia_aesni_avx2_glue.c @@ -562,7 +562,8 @@ static int __init camellia_aesni_init(void) { const char *feature_name; - if (!boot_cpu_has(X86_FEATURE_AVX2) || !cpu_has_avx || + if (!boot_cpu_has(X86_FEATURE_AVX) || + !boot_cpu_has(X86_FEATURE_AVX2) || !boot_cpu_has(X86_FEATURE_AES) || !boot_cpu_has(X86_FEATURE_OSXSAVE)) { pr_info("AVX2 or AES-NI instructions are not detected.\n"); diff --git a/arch/x86/crypto/camellia_aesni_avx_glue.c b/arch/x86/crypto/camellia_aesni_avx_glue.c index 6d256d59c5fd..d96429da88eb 100644 --- a/arch/x86/crypto/camellia_aesni_avx_glue.c +++ b/arch/x86/crypto/camellia_aesni_avx_glue.c @@ -554,7 +554,7 @@ static int __init camellia_aesni_init(void) { const char *feature_name; - if (!cpu_has_avx || + if (!boot_cpu_has(X86_FEATURE_AVX) || !boot_cpu_has(X86_FEATURE_AES) || !boot_cpu_has(X86_FEATURE_OSXSAVE)) { pr_info("AVX or AES-NI instructions are not detected.\n"); diff --git a/arch/x86/crypto/chacha20_glue.c b/arch/x86/crypto/chacha20_glue.c index cea061e137da..2d5c2e0bd939 100644 --- a/arch/x86/crypto/chacha20_glue.c +++ b/arch/x86/crypto/chacha20_glue.c @@ -129,7 +129,8 @@ static int __init chacha20_simd_mod_init(void) return -ENODEV; #ifdef CONFIG_AS_AVX2 - chacha20_use_avx2 = cpu_has_avx && boot_cpu_has(X86_FEATURE_AVX2) && + chacha20_use_avx2 = boot_cpu_has(X86_FEATURE_AVX) && + boot_cpu_has(X86_FEATURE_AVX2) && cpu_has_xfeatures(XFEATURE_MASK_SSE | XFEATURE_MASK_YMM, NULL); #endif return crypto_register_alg(&alg); diff --git a/arch/x86/crypto/poly1305_glue.c b/arch/x86/crypto/poly1305_glue.c index ea21d2e440f7..e32142bc071d 100644 --- a/arch/x86/crypto/poly1305_glue.c +++ b/arch/x86/crypto/poly1305_glue.c @@ -183,7 +183,8 @@ static int __init poly1305_simd_mod_init(void) return -ENODEV; #ifdef CONFIG_AS_AVX2 - poly1305_use_avx2 = cpu_has_avx && boot_cpu_has(X86_FEATURE_AVX2) && + poly1305_use_avx2 = boot_cpu_has(X86_FEATURE_AVX) && + boot_cpu_has(X86_FEATURE_AVX2) && cpu_has_xfeatures(XFEATURE_MASK_SSE | XFEATURE_MASK_YMM, NULL); alg.descsize = sizeof(struct poly1305_simd_desc_ctx); if (poly1305_use_avx2) diff --git a/arch/x86/crypto/sha1_ssse3_glue.c b/arch/x86/crypto/sha1_ssse3_glue.c index dd14616b7739..1024e378a358 100644 --- a/arch/x86/crypto/sha1_ssse3_glue.c +++ b/arch/x86/crypto/sha1_ssse3_glue.c @@ -166,7 +166,7 @@ static struct shash_alg sha1_avx_alg = { static bool avx_usable(void) { if (!cpu_has_xfeatures(XFEATURE_MASK_SSE | XFEATURE_MASK_YMM, NULL)) { - if (cpu_has_avx) + if (boot_cpu_has(X86_FEATURE_AVX)) pr_info("AVX detected but unusable.\n"); return false; } diff --git a/arch/x86/crypto/sha256_ssse3_glue.c b/arch/x86/crypto/sha256_ssse3_glue.c index 5f4d6086dc59..3ae0f43ebd37 100644 --- a/arch/x86/crypto/sha256_ssse3_glue.c +++ b/arch/x86/crypto/sha256_ssse3_glue.c @@ -201,7 +201,7 @@ static struct shash_alg sha256_avx_algs[] = { { static bool avx_usable(void) { if (!cpu_has_xfeatures(XFEATURE_MASK_SSE | XFEATURE_MASK_YMM, NULL)) { - if (cpu_has_avx) + if (boot_cpu_has(X86_FEATURE_AVX)) pr_info("AVX detected but unusable.\n"); return false; } diff --git a/arch/x86/crypto/sha512_ssse3_glue.c b/arch/x86/crypto/sha512_ssse3_glue.c index 34e5083d6f36..0b17c83d027d 100644 --- a/arch/x86/crypto/sha512_ssse3_glue.c +++ b/arch/x86/crypto/sha512_ssse3_glue.c @@ -151,7 +151,7 @@ asmlinkage void sha512_transform_avx(u64 *digest, const char *data, static bool avx_usable(void) { if (!cpu_has_xfeatures(XFEATURE_MASK_SSE | XFEATURE_MASK_YMM, NULL)) { - if (cpu_has_avx) + if (boot_cpu_has(X86_FEATURE_AVX)) pr_info("AVX detected but unusable.\n"); return false; } diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h index a6627b30bf45..3b232a120a5d 100644 --- a/arch/x86/include/asm/cpufeature.h +++ b/arch/x86/include/asm/cpufeature.h @@ -123,7 +123,6 @@ extern const char * const x86_bug_flags[NBUGINTS*32]; #define cpu_has_apic boot_cpu_has(X86_FEATURE_APIC) #define cpu_has_fxsr boot_cpu_has(X86_FEATURE_FXSR) #define cpu_has_xmm boot_cpu_has(X86_FEATURE_XMM) -#define cpu_has_avx boot_cpu_has(X86_FEATURE_AVX) #define cpu_has_xsave boot_cpu_has(X86_FEATURE_XSAVE) #define cpu_has_xsaves boot_cpu_has(X86_FEATURE_XSAVES) /* diff --git a/arch/x86/include/asm/xor_avx.h b/arch/x86/include/asm/xor_avx.h index e45e556140af..22a7b1870a31 100644 --- a/arch/x86/include/asm/xor_avx.h +++ b/arch/x86/include/asm/xor_avx.h @@ -167,12 +167,12 @@ static struct xor_block_template xor_block_avx = { #define AVX_XOR_SPEED \ do { \ - if (cpu_has_avx && boot_cpu_has(X86_FEATURE_OSXSAVE)) \ + if (boot_cpu_has(X86_FEATURE_AVX) && boot_cpu_has(X86_FEATURE_OSXSAVE)) \ xor_speed(&xor_block_avx); \ } while (0) #define AVX_SELECT(FASTEST) \ - (cpu_has_avx && boot_cpu_has(X86_FEATURE_OSXSAVE) ? &xor_block_avx : FASTEST) + (boot_cpu_has(X86_FEATURE_AVX) && boot_cpu_has(X86_FEATURE_OSXSAVE) ? &xor_block_avx : FASTEST) #else |