[PATCH] wireguard: Kconfig: select CRYPTO_CHACHA_S390

[Jason A. Donenfeld]

Hi Vladis,

On Mon, Jul 04, 2022 at 09:15:35PM +0200, Vladis Dronov wrote:
> Select the new implementation of CHACHA20 for S390 when available,
> it is faster than the generic software implementation.
> 
> Reported-by: kernel test robot <lkp at intel.com>
> Link: https://lore.kernel.org/linux-kernel/202207030630.6SZVkrWf-lkp@intel.com/
> Signed-off-by: Vladis Dronov <vdronov at redhat.com>
> ---
>  drivers/net/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
> index b2a4f998c180..8c1eeb5a8db8 100644
> --- a/drivers/net/Kconfig
> +++ b/drivers/net/Kconfig
> @@ -94,6 +94,7 @@ config WIREGUARD
>  	select CRYPTO_CURVE25519_NEON if ARM && KERNEL_MODE_NEON
>  	select CRYPTO_CHACHA_MIPS if CPU_MIPS32_R2
>  	select CRYPTO_POLY1305_MIPS if MIPS
> +	select CRYPTO_CHACHA_S390 if S390
>  	help
>  	  WireGuard is a secure, fast, and easy to use replacement for IPSec
>  	  that uses modern cryptography and clever networking tricks. It's
> -- 
> 2.36.1

Thanks for the patch. Queued up as:
https://git.zx2c4.com/wireguard-linux/commit/?id=1b4ab028730cd00c144eaa51160865504b780961

I'll include this in my series to net.git soon.

Regards,
Jason