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| author | Jakub Kicinski <kuba@kernel.org> | 2026-04-14 11:54:21 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-04-14 12:04:00 -0700 |
| commit | 35c2c39832e569449b9192fa1afbbc4c66227af7 (patch) | |
| tree | 35b026a5e0bda47904dd6e52ff970bc933b9c916 /net/rds/af_rds.c | |
| parent | 6bb6bafa88b4edfea59d931c8d85b73dd7a662ae (diff) | |
| parent | b9d8b856689d2b968495d79fe653d87fcb8ad98c (diff) | |
| download | wireguard-linux-davem/net-next.tar.xz wireguard-linux-davem/net-next.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netdeveldavem/net-next
Merge in late fixes in preparation for the net-next PR.
Conflicts:
include/net/sch_generic.h
a6bd339dbb351 ("net_sched: fix skb memory leak in deferred qdisc drops")
ff2998f29f390 ("net: sched: introduce qdisc-specific drop reason tracing")
https://lore.kernel.org/adz0iX85FHMz0HdO@sirena.org.uk
drivers/net/ethernet/airoha/airoha_eth.c
1acdfbdb516b ("net: airoha: Fix VIP configuration for AN7583 SoC")
bf3471e6e6c0 ("net: airoha: Make flow control source port mapping dependent on nbq parameter")
Adjacent changes:
drivers/net/ethernet/airoha/airoha_ppe.c
f44218cd5e6a ("net: airoha: Reset PPE cpu port configuration in airoha_ppe_hw_init()")
7da62262ec96 ("inet: add ip_local_port_step_width sysctl to improve port usage distribution")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/rds/af_rds.c')
| -rw-r--r-- | net/rds/af_rds.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/net/rds/af_rds.c b/net/rds/af_rds.c index b396c673dfaf..76f625986a7f 100644 --- a/net/rds/af_rds.c +++ b/net/rds/af_rds.c @@ -357,7 +357,8 @@ static int rds_cong_monitor(struct rds_sock *rs, sockptr_t optval, int optlen) return ret; } -static int rds_set_transport(struct rds_sock *rs, sockptr_t optval, int optlen) +static int rds_set_transport(struct net *net, struct rds_sock *rs, + sockptr_t optval, int optlen) { int t_type; @@ -373,6 +374,10 @@ static int rds_set_transport(struct rds_sock *rs, sockptr_t optval, int optlen) if (t_type < 0 || t_type >= RDS_TRANS_COUNT) return -EINVAL; + /* RDS/IB is restricted to the initial network namespace */ + if (t_type != RDS_TRANS_TCP && !net_eq(net, &init_net)) + return -EPROTOTYPE; + rs->rs_transport = rds_trans_get(t_type); return rs->rs_transport ? 0 : -ENOPROTOOPT; @@ -433,6 +438,7 @@ static int rds_setsockopt(struct socket *sock, int level, int optname, sockptr_t optval, unsigned int optlen) { struct rds_sock *rs = rds_sk_to_rs(sock->sk); + struct net *net = sock_net(sock->sk); int ret; if (level != SOL_RDS) { @@ -461,7 +467,7 @@ static int rds_setsockopt(struct socket *sock, int level, int optname, break; case SO_RDS_TRANSPORT: lock_sock(sock->sk); - ret = rds_set_transport(rs, optval, optlen); + ret = rds_set_transport(net, rs, optval, optlen); release_sock(sock->sk); break; case SO_TIMESTAMP_OLD: |