From da154e82af4d0c63e2334d5b3822426600b0490f Mon Sep 17 00:00:00 2001 From: Borislav Petkov Date: Mon, 4 Apr 2016 22:24:56 +0200 Subject: x86/cpufeature: Replace cpu_has_avx with boot_cpu_has() usage Signed-off-by: Borislav Petkov Cc: Andy Lutomirski Cc: Borislav Petkov Cc: Brian Gerst Cc: Denys Vlasenko Cc: H. Peter Anvin Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: linux-crypto@vger.kernel.org Link: http://lkml.kernel.org/r/1459801503-15600-4-git-send-email-bp@alien8.de Signed-off-by: Ingo Molnar --- arch/x86/crypto/chacha20_glue.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/x86/crypto/chacha20_glue.c') 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); -- cgit v1.2.1