Re: [PATCH] [v2] ipsec: select crypto ciphers for xfrm_algo

From: Steffen Klassert
Date: Mon Jun 24 2019 - 04:20:45 EST

On Tue, Jun 18, 2019 at 01:22:13PM +0200, Arnd Bergmann wrote:
> reports failed builds on arc because of what looks
> like an old missed 'select' statement:
> net/xfrm/xfrm_algo.o: In function `xfrm_probe_algs':
> xfrm_algo.c:(.text+0x1e8): undefined reference to `crypto_has_ahash'
> I don't see this in randconfig builds on other architectures, but
> it's fairly clear we want to select the hash code for it, like we
> do for all its other users. As Herbert points out, CRYPTO_BLKCIPHER
> is also required even though it has not popped up in build tests.
> Fixes: 17bc19702221 ("ipsec: Use skcipher and ahash when probing algorithms")
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

Applied, thanks a lot!