From mboxrd@z Thu Jan 1 00:00:00 1970 From: ard.biesheuvel@linaro.org (Ard Biesheuvel) Date: Mon, 13 Jun 2016 16:57:22 +0200 Subject: [PATCH] arm64: defconfig: disable plain NEON implementation of AES Message-ID: <1465829842-3668-1-git-send-email-ard.biesheuvel@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The plain NEON implementation of AES is only suited for v8 cores that lack the ARMv8 Crypto Extensions but have an implementation of the NEON tbl/tbx instruction that is not pathetically slow. Unfortunately, this is currently the empty set, so there is no point in including this implementation by default. So disable it. Signed-off-by: Ard Biesheuvel --- arch/arm64/configs/defconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index fd2d74d0491e..ab76f74e859b 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -343,5 +343,5 @@ CONFIG_CRYPTO_SHA2_ARM64_CE=y CONFIG_CRYPTO_GHASH_ARM64_CE=y CONFIG_CRYPTO_AES_ARM64_CE_CCM=y CONFIG_CRYPTO_AES_ARM64_CE_BLK=y -CONFIG_CRYPTO_AES_ARM64_NEON_BLK=y +# CONFIG_CRYPTO_AES_ARM64_NEON_BLK is not set CONFIG_CRYPTO_CRC32_ARM64=y -- 1.9.1