From: Jason A. Donenfeld Jason@zx2c4.com
[ Upstream commit bce2473927af8de12ad131a743f55d69d358c0b9 ]
The condition here was incorrect: a non-neon fallback implementation is available on arm32 when NEON is not supported.
Reported-by: Ilya Lipnitskiy ilya.lipnitskiy@gmail.com Fixes: e7096c131e51 ("net: WireGuard secure network tunnel") Signed-off-by: Jason A. Donenfeld Jason@zx2c4.com Signed-off-by: Jakub Kicinski kuba@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index c3dbe64e628ea..13e0a8caf3b6f 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -87,7 +87,7 @@ config WIREGUARD select CRYPTO_CURVE25519_X86 if X86 && 64BIT select ARM_CRYPTO if ARM select ARM64_CRYPTO if ARM64 - select CRYPTO_CHACHA20_NEON if (ARM || ARM64) && KERNEL_MODE_NEON + select CRYPTO_CHACHA20_NEON if ARM || (ARM64 && KERNEL_MODE_NEON) select CRYPTO_POLY1305_NEON if ARM64 && KERNEL_MODE_NEON select CRYPTO_POLY1305_ARM if ARM select CRYPTO_CURVE25519_NEON if ARM && KERNEL_MODE_NEON