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authorJakub Kicinski <kuba@kernel.org>2024-10-03 10:05:55 -0700
committerJakub Kicinski <kuba@kernel.org>2024-10-10 13:13:33 -0700
commit9c0fc36ec493d20599cf088d21b6bddcdc184242 (patch)
tree79d8fb91469d59cc1dd0a55477778f0a1167de8f /net/smc
parentcd959bf7c3bbaf64a29750c5e36776078a18a8fe (diff)
parent1d227fcc72223cbdd34d0ce13541cbaab5e0d72f (diff)
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Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR (net-6.12-rc3). No conflicts and no adjacent changes. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/smc')
-rw-r--r--net/smc/smc_inet.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/net/smc/smc_inet.c b/net/smc/smc_inet.c
index a5b2041600f9..a944e7dcb8b9 100644
--- a/net/smc/smc_inet.c
+++ b/net/smc/smc_inet.c
@@ -108,12 +108,23 @@ static struct inet_protosw smc_inet6_protosw = {
};
#endif /* CONFIG_IPV6 */
+static unsigned int smc_sync_mss(struct sock *sk, u32 pmtu)
+{
+ /* No need pass it through to clcsock, mss can always be set by
+ * sock_create_kern or smc_setsockopt.
+ */
+ return 0;
+}
+
static int smc_inet_init_sock(struct sock *sk)
{
struct net *net = sock_net(sk);
/* init common smc sock */
smc_sk_init(net, sk, IPPROTO_SMC);
+
+ inet_csk(sk)->icsk_sync_mss = smc_sync_mss;
+
/* create clcsock */
return smc_create_clcsk(net, sk, sk->sk_family);
}