Hi all, After merging the crypto tree, today's linux-next build (powerpc allyesconfig) failed like this: net/ipv4/tcp_ao.c: In function 'tcp_ao_key_alloc': net/ipv4/tcp_ao.c:1536:13: error: implicit declaration of function 'crypto_ahash_alignmask'; did you mean 'crypto_ahash_alg_name'? [-Werror=implicit-function-declaration] 1536 | if (crypto_ahash_alignmask(tfm) > TCP_AO_KEY_ALIGN) { | ^~~~~~~~~~~~~~~~~~~~~~ | crypto_ahash_alg_name Caused by commit 0f8660c82b79 ("crypto: ahash - remove crypto_ahash_alignmask") interacting with commit 4954f17ddefc ("net/tcp: Introduce TCP_AO setsockopt()s") from the net-next tree. I have applied the following merge resolution patch for today: From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> Date: Mon, 30 Oct 2023 15:54:37 +1100 Subject: [PATCH] fix up for "crypto: ahash - remove crypto_ahash_alignmask" interacting with "net/tcp: Introduce TCP_AO setsockopt()s" Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> --- net/ipv4/tcp_ao.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/net/ipv4/tcp_ao.c b/net/ipv4/tcp_ao.c index 6a845e906a1d..d18562bb3184 100644 --- a/net/ipv4/tcp_ao.c +++ b/net/ipv4/tcp_ao.c @@ -1533,10 +1533,6 @@ static struct tcp_ao_key *tcp_ao_key_alloc(struct sock *sk, goto err_free_pool; tfm = crypto_ahash_reqtfm(hp.req); - if (crypto_ahash_alignmask(tfm) > TCP_AO_KEY_ALIGN) { - err = -EOPNOTSUPP; - goto err_pool_end; - } digest_size = crypto_ahash_digestsize(tfm); tcp_sigpool_end(&hp); -- 2.40.1 -- Cheers, Stephen Rothwell
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