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path: root/drivers/infiniband/core/addr.c
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Diffstat (limited to 'drivers/infiniband/core/addr.c')
-rw-r--r--drivers/infiniband/core/addr.c20
1 files changed, 11 insertions, 9 deletions
diff --git a/drivers/infiniband/core/addr.c b/drivers/infiniband/core/addr.c
index 746cdf56bc76..34b1adad07aa 100644
--- a/drivers/infiniband/core/addr.c
+++ b/drivers/infiniband/core/addr.c
@@ -128,7 +128,7 @@ int rdma_translate_ip(struct sockaddr *addr, struct rdma_dev_addr *dev_addr,
int ret = -EADDRNOTAVAIL;
if (dev_addr->bound_dev_if) {
- dev = dev_get_by_index(&init_net, dev_addr->bound_dev_if);
+ dev = dev_get_by_index(dev_addr->net, dev_addr->bound_dev_if);
if (!dev)
return -ENODEV;
ret = rdma_copy_addr(dev_addr, dev, NULL);
@@ -138,7 +138,7 @@ int rdma_translate_ip(struct sockaddr *addr, struct rdma_dev_addr *dev_addr,
switch (addr->sa_family) {
case AF_INET:
- dev = ip_dev_find(&init_net,
+ dev = ip_dev_find(dev_addr->net,
((struct sockaddr_in *) addr)->sin_addr.s_addr);
if (!dev)
@@ -149,12 +149,11 @@ int rdma_translate_ip(struct sockaddr *addr, struct rdma_dev_addr *dev_addr,
*vlan_id = rdma_vlan_dev_vlan_id(dev);
dev_put(dev);
break;
-
#if IS_ENABLED(CONFIG_IPV6)
case AF_INET6:
rcu_read_lock();
- for_each_netdev_rcu(&init_net, dev) {
- if (ipv6_chk_addr(&init_net,
+ for_each_netdev_rcu(dev_addr->net, dev) {
+ if (ipv6_chk_addr(dev_addr->net,
&((struct sockaddr_in6 *) addr)->sin6_addr,
dev, 1)) {
ret = rdma_copy_addr(dev_addr, dev, NULL);
@@ -236,7 +235,7 @@ static int addr4_resolve(struct sockaddr_in *src_in,
fl4.daddr = dst_ip;
fl4.saddr = src_ip;
fl4.flowi4_oif = addr->bound_dev_if;
- rt = ip_route_output_key(&init_net, &fl4);
+ rt = ip_route_output_key(addr->net, &fl4);
if (IS_ERR(rt)) {
ret = PTR_ERR(rt);
goto out;
@@ -278,12 +277,12 @@ static int addr6_resolve(struct sockaddr_in6 *src_in,
fl6.saddr = src_in->sin6_addr;
fl6.flowi6_oif = addr->bound_dev_if;
- dst = ip6_route_output(&init_net, NULL, &fl6);
+ dst = ip6_route_output(addr->net, NULL, &fl6);
if ((ret = dst->error))
goto put;
if (ipv6_addr_any(&fl6.saddr)) {
- ret = ipv6_dev_get_saddr(&init_net, ip6_dst_idev(dst)->dev,
+ ret = ipv6_dev_get_saddr(addr->net, ip6_dst_idev(dst)->dev,
&fl6.daddr, 0, &fl6.saddr);
if (ret)
goto put;
@@ -458,7 +457,7 @@ static void resolve_cb(int status, struct sockaddr *src_addr,
}
int rdma_addr_find_dmac_by_grh(const union ib_gid *sgid, const union ib_gid *dgid,
- u8 *dmac, u16 *vlan_id)
+ u8 *dmac, u16 *vlan_id, int if_index)
{
int ret = 0;
struct rdma_dev_addr dev_addr;
@@ -476,6 +475,8 @@ int rdma_addr_find_dmac_by_grh(const union ib_gid *sgid, const union ib_gid *dgi
rdma_gid2ip(&dgid_addr._sockaddr, dgid);
memset(&dev_addr, 0, sizeof(dev_addr));
+ dev_addr.bound_dev_if = if_index;
+ dev_addr.net = &init_net;
ctx.addr = &dev_addr;
init_completion(&ctx.comp);
@@ -510,6 +511,7 @@ int rdma_addr_find_smac_by_sgid(union ib_gid *sgid, u8 *smac, u16 *vlan_id)
rdma_gid2ip(&gid_addr._sockaddr, sgid);
memset(&dev_addr, 0, sizeof(dev_addr));
+ dev_addr.net = &init_net;
ret = rdma_translate_ip(&gid_addr._sockaddr, &dev_addr, vlan_id);
if (ret)
return ret;