Commit d6b7ec11 authored by Taehee Yoo's avatar Taehee Yoo Committed by Herbert Xu
Browse files

crypto: x86/aria-avx512 - fix build failure with old binutils 



The minimum version of binutils for kernel build is currently 2.23 and
it doesn't support GFNI.
So, it fails to build the aria-avx512 if the old binutils is used.
aria-avx512 requires GFNI, so it should not be allowed to build if the
old binutils is used.
The AS_AVX512 and AS_GFNI are added to the Kconfig to disable build
aria-avx512 if the old binutils is used.

Fixes: c970d420 ("crypto: x86/aria - implement aria-avx512")
Reported-by: default avatarJan Beulich <jbeulich@suse.com>
Signed-off-by: default avatarTaehee Yoo <ap420073@gmail.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 1eb468b3

arch/x86/crypto/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -325,7 +325,7 @@ config CRYPTO_ARIA_AESNI_AVX2_X86_64 


config CRYPTO_ARIA_GFNI_AVX512_X86_64

	tristate "Ciphers: ARIA with modes: ECB, CTR (AVX512/GFNI)"

	depends on X86 && 64BIT

	depends on X86 && 64BIT && AS_AVX512 && AS_GFNI

	select CRYPTO_SKCIPHER

	select CRYPTO_SIMD

	select CRYPTO_ALGAPI