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authorNicolas Dichtel <nicolas.dichtel@6wind.com>2016-06-13 11:31:07 +0300
committerDavid S. Miller <davem@davemloft.net>2016-06-15 08:21:45 +0300
commit41009481b690493c169ce85f591b9d32c6fd9422 (patch)
tree47ed9f32de8b902a77fce32f25d121b90f007f87 /drivers
parentda6f1da819d4b9c081a477dec74dc468a0b44290 (diff)
downloadlinux-41009481b690493c169ce85f591b9d32c6fd9422.tar.xz
ovs/geneve: fix rtnl notifications on iface deletion
The function geneve_dev_create_fb() (only used by ovs) never calls rtnl_configure_link(). The consequence is that dev->rtnl_link_state is never set to RTNL_LINK_INITIALIZED. During the deletion phase, the function rollback_registered_many() sends a RTM_DELLINK only if dev->rtnl_link_state is set to RTNL_LINK_INITIALIZED. Fixes: e305ac6cf5a1 ("geneve: Add support to collect tunnel metadata.") CC: Pravin B Shelar <pshelar@nicira.com> CC: Jesse Gross <jesse@nicira.com> CC: Thomas Graf <tgraf@suug.ch> Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/geneve.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c
index 086c2dae4c3d..305a04e45a13 100644
--- a/drivers/net/geneve.c
+++ b/drivers/net/geneve.c
@@ -1532,6 +1532,10 @@ struct net_device *geneve_dev_create_fb(struct net *net, const char *name,
if (err)
goto err;
+ err = rtnl_configure_link(dev, NULL);
+ if (err < 0)
+ goto err;
+
return dev;
err: