diff options
author | Jakub Kicinski <kuba@kernel.org> | 2023-06-08 20:34:28 +0200 |
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committer | Jakub Kicinski <kuba@kernel.org> | 2023-06-08 20:35:14 +0200 |
commit | 449f6bc17a51e68b06cfd742898e5ff3fe6e04d7 (patch) | |
tree | ed59929e7d1fa057ac6998075986a4cdfb85eb5a /net/openvswitch | |
parent | Merge branch 'crypto-splice-net-make-af_alg-handle-sendmsg-msg_splice_pages' (diff) | |
parent | Merge tag 'net-6.4-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netd... (diff) | |
download | linux-449f6bc17a51e68b06cfd742898e5ff3fe6e04d7.tar.xz linux-449f6bc17a51e68b06cfd742898e5ff3fe6e04d7.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.
Conflicts:
net/sched/sch_taprio.c
d636fc5dd692 ("net: sched: add rcu annotations around qdisc->qdisc_sleeping")
dced11ef84fb ("net/sched: taprio: don't overwrite "sch" variable in taprio_dump_class_stats()")
net/ipv4/sysctl_net_ipv4.c
e209fee4118f ("net/ipv4: ping_group_range: allow GID from 2147483648 to 4294967294")
ccce324dabfe ("tcp: make the first N SYN RTO backoffs linear")
https://lore.kernel.org/all/20230605100816.08d41a7b@canb.auug.org.au/
No adjacent changes.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/openvswitch')
-rw-r--r-- | net/openvswitch/datapath.c | 19 | ||||
-rw-r--r-- | net/openvswitch/vport.c | 18 |
2 files changed, 16 insertions, 21 deletions
diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c index fcee6012293b..58f530f60172 100644 --- a/net/openvswitch/datapath.c +++ b/net/openvswitch/datapath.c @@ -236,9 +236,6 @@ void ovs_dp_detach_port(struct vport *p) /* First drop references to device. */ hlist_del_rcu(&p->dp_hash_node); - /* Free percpu memory */ - free_percpu(p->upcall_stats); - /* Then destroy it. */ ovs_vport_del(p); } @@ -1858,12 +1855,6 @@ static int ovs_dp_cmd_new(struct sk_buff *skb, struct genl_info *info) goto err_destroy_portids; } - vport->upcall_stats = netdev_alloc_pcpu_stats(struct vport_upcall_stats_percpu); - if (!vport->upcall_stats) { - err = -ENOMEM; - goto err_destroy_vport; - } - err = ovs_dp_cmd_fill_info(dp, reply, info->snd_portid, info->snd_seq, 0, OVS_DP_CMD_NEW); BUG_ON(err < 0); @@ -1876,8 +1867,6 @@ static int ovs_dp_cmd_new(struct sk_buff *skb, struct genl_info *info) ovs_notify(&dp_datapath_genl_family, reply, info); return 0; -err_destroy_vport: - ovs_dp_detach_port(vport); err_destroy_portids: kfree(rcu_dereference_raw(dp->upcall_portids)); err_unlock_and_destroy_meters: @@ -2322,12 +2311,6 @@ restart: goto exit_unlock_free; } - vport->upcall_stats = netdev_alloc_pcpu_stats(struct vport_upcall_stats_percpu); - if (!vport->upcall_stats) { - err = -ENOMEM; - goto exit_unlock_free_vport; - } - err = ovs_vport_cmd_fill_info(vport, reply, genl_info_net(info), info->snd_portid, info->snd_seq, 0, OVS_VPORT_CMD_NEW, GFP_KERNEL); @@ -2345,8 +2328,6 @@ restart: ovs_notify(&dp_vport_genl_family, reply, info); return 0; -exit_unlock_free_vport: - ovs_dp_detach_port(vport); exit_unlock_free: ovs_unlock(); kfree_skb(reply); diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c index 7e0f5c45b512..972ae01a70f7 100644 --- a/net/openvswitch/vport.c +++ b/net/openvswitch/vport.c @@ -124,6 +124,7 @@ struct vport *ovs_vport_alloc(int priv_size, const struct vport_ops *ops, { struct vport *vport; size_t alloc_size; + int err; alloc_size = sizeof(struct vport); if (priv_size) { @@ -135,17 +136,29 @@ struct vport *ovs_vport_alloc(int priv_size, const struct vport_ops *ops, if (!vport) return ERR_PTR(-ENOMEM); + vport->upcall_stats = netdev_alloc_pcpu_stats(struct vport_upcall_stats_percpu); + if (!vport->upcall_stats) { + err = -ENOMEM; + goto err_kfree_vport; + } + vport->dp = parms->dp; vport->port_no = parms->port_no; vport->ops = ops; INIT_HLIST_NODE(&vport->dp_hash_node); if (ovs_vport_set_upcall_portids(vport, parms->upcall_portids)) { - kfree(vport); - return ERR_PTR(-EINVAL); + err = -EINVAL; + goto err_free_percpu; } return vport; + +err_free_percpu: + free_percpu(vport->upcall_stats); +err_kfree_vport: + kfree(vport); + return ERR_PTR(err); } EXPORT_SYMBOL_GPL(ovs_vport_alloc); @@ -165,6 +178,7 @@ void ovs_vport_free(struct vport *vport) * it is safe to use raw dereference. */ kfree(rcu_dereference_raw(vport->upcall_portids)); + free_percpu(vport->upcall_stats); kfree(vport); } EXPORT_SYMBOL_GPL(ovs_vport_free); |