diff options
| 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/ib.c | |
| parent | 6bb6bafa88b4edfea59d931c8d85b73dd7a662ae (diff) | |
| parent | b9d8b856689d2b968495d79fe653d87fcb8ad98c (diff) | |
| download | wireguard-linux-devel.tar.xz wireguard-linux-devel.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/ib.c')
| -rw-r--r-- | net/rds/ib.c | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/net/rds/ib.c b/net/rds/ib.c index ac6affa33ce7..39f87272e071 100644 --- a/net/rds/ib.c +++ b/net/rds/ib.c @@ -401,8 +401,8 @@ static void rds6_ib_ic_info(struct socket *sock, unsigned int len, * allowed to influence which paths have priority. We could call userspace * asserting this policy "routing". */ -static int rds_ib_laddr_check(struct net *net, const struct in6_addr *addr, - __u32 scope_id) +static int rds_ib_laddr_check_cm(struct net *net, const struct in6_addr *addr, + __u32 scope_id) { int ret; struct rdma_cm_id *cm_id; @@ -487,6 +487,26 @@ out: return ret; } +static int rds_ib_laddr_check(struct net *net, const struct in6_addr *addr, + __u32 scope_id) +{ + struct rds_ib_device *rds_ibdev = NULL; + + /* RDS/IB is restricted to the initial network namespace */ + if (!net_eq(net, &init_net)) + return -EPROTOTYPE; + + if (ipv6_addr_v4mapped(addr)) { + rds_ibdev = rds_ib_get_device(addr->s6_addr32[3]); + if (rds_ibdev) { + rds_ib_dev_put(rds_ibdev); + return 0; + } + } + + return rds_ib_laddr_check_cm(net, addr, scope_id); +} + static void rds_ib_unregister_client(void) { ib_unregister_client(&rds_ib_client); |