diff options
| author | huaibin Wang <huaibin.wang@6wind.com> | 2015-08-25 16:20:34 +0200 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2015-09-30 13:47:37 +0200 |
| commit | 48b478e1cabce50f545b71ef0229fa45d1cf1a28 (patch) | |
| tree | a0e6860e0a8d5f1df2ff0400f0089c647d0f12ca /net/unix/sysctl_net_unix.c | |
| parent | d14ac6a4d278921f695ba6ba6e2fa09e85456eba (diff) | |
ip6_gre: release cached dst on tunnel removal
[ Upstream commit d4257295ba1b389c693b79de857a96e4b7cd8ac0 ]
When a tunnel is deleted, the cached dst entry should be released.
This problem may prevent the removal of a netns (seen with a x-netns IPv6
gre tunnel):
unregister_netdevice: waiting for lo to become free. Usage count = 3
CC: Dmitry Kozlov <xeb@mail.ru>
Fixes: c12b395a4664 ("gre: Support GRE over IPv6")
Signed-off-by: huaibin Wang <huaibin.wang@6wind.com>
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions