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authorBorislav Petkov <bp@suse.de>2016-04-04 22:24:54 +0200
committerIngo Molnar <mingo@kernel.org>2016-04-13 11:37:39 +0200
commitabcfdfe07de75f830cbec1aa3eb17833a0166697 (patch)
tree3fe28aba56b70f6b5231c5f2aa0cccdc3b66a92e /arch/x86/crypto/poly1305_glue.c
parent95a8e746f82bdda5d8a443b6557c930782d65b86 (diff)
x86/cpufeature: Replace cpu_has_avx2 with boot_cpu_has() usage
Signed-off-by: Borislav Petkov <bp@suse.de> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-crypto@vger.kernel.org Link: http://lkml.kernel.org/r/1459801503-15600-2-git-send-email-bp@alien8.de Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/crypto/poly1305_glue.c')
-rw-r--r--arch/x86/crypto/poly1305_glue.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/crypto/poly1305_glue.c b/arch/x86/crypto/poly1305_glue.c
index b283868acdf8..ea21d2e440f7 100644
--- a/arch/x86/crypto/poly1305_glue.c
+++ b/arch/x86/crypto/poly1305_glue.c
@@ -183,7 +183,7 @@ static int __init poly1305_simd_mod_init(void)
return -ENODEV;
#ifdef CONFIG_AS_AVX2
- poly1305_use_avx2 = cpu_has_avx && cpu_has_avx2 &&
+ poly1305_use_avx2 = cpu_has_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)