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| author | Nicolas Dichtel <nicolas.dichtel@6wind.com> | 2019-07-15 13:00:23 +0300 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2019-07-17 11:03:54 +0300 |
| commit | 22d6552f827ef76ade3edf6bbb3f05048a0a7d8b (patch) | |
| tree | eef63032d09302072b65a0b8654460d24c5cc753 /net/xfrm/xfrm_policy.c | |
| parent | c5d1030f23002430c2a336b2b629b9d6f72b3564 (diff) | |
| download | linux-22d6552f827ef76ade3edf6bbb3f05048a0a7d8b.tar.xz | |
xfrm interface: fix management of phydev
With the current implementation, phydev cannot be removed:
$ ip link add dummy type dummy
$ ip link add xfrm1 type xfrm dev dummy if_id 1
$ ip l d dummy
kernel:[77938.465445] unregister_netdevice: waiting for dummy to become free. Usage count = 1
Manage it like in ip tunnels, ie just keep the ifindex. Not that the side
effect, is that the phydev is now optional.
Fixes: f203b76d7809 ("xfrm: Add virtual xfrm interfaces")
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Tested-by: Julien Floret <julien.floret@6wind.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/xfrm/xfrm_policy.c')
0 files changed, 0 insertions, 0 deletions