From: Borislav Petkov <b...@suse.de>
Signed-off-by: Borislav Petkov <b...@suse.de>
Cc: linux-crypto@vger.kernel.org
---
arch/x86/crypto/camellia_aesni_avx2_glue.c | 3 ++-
arch/x86/crypto/camellia_aesni_avx_glue.c | 4 +++-
arch/x86/include/asm/cpufeature.h | 1 -
3 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/arch/x86/crypto/camellia_aesni_avx2_glue.c
b/arch/x86/crypto/camellia_aesni_avx2_glue.c
index 39389662e29b..c07f699826a0 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 || !cpu_has_aes ||
+ if (!boot_cpu_has(X86_FEATURE_AVX2) || !cpu_has_avx ||
+ !boot_cpu_has(X86_FEATURE_AES) ||
!boot_cpu_has(X86_FEATURE_OSXSAVE)) {
pr_info("AVX2 or AES-NI instructions are not detected.\n");
return -ENODEV;
diff --git a/arch/x86/crypto/camellia_aesni_avx_glue.c
b/arch/x86/crypto/camellia_aesni_avx_glue.c
index 65f64556725b..6d256d59c5fd 100644
--- a/arch/x86/crypto/camellia_aesni_avx_glue.c
+++ b/arch/x86/crypto/camellia_aesni_avx_glue.c
@@ -554,7 +554,9 @@ static int __init camellia_aesni_init(void)
{
const char *feature_name;
- if (!cpu_has_avx || !cpu_has_aes || !boot_cpu_has(X86_FEATURE_OSXSAVE))
{
+ if (!cpu_has_avx ||
+ !boot_cpu_has(X86_FEATURE_AES) ||
+ !boot_cpu_has(X86_FEATURE_OSXSAVE)) {
pr_info("AVX or AES-NI instructions are not detected.\n");
return -ENODEV;
}
diff --git a/arch/x86/include/asm/cpufeature.h
b/arch/x86/include/asm/cpufeature.h
index 810166530cbf..a6627b30bf45 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_aes boot_cpu_has(X86_FEATURE_AES)
#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)
--
2.7.3
--
To unsubscribe from this list: send the line "unsubscribe linux-crypto" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
