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| author | David Ahern <dsahern@gmail.com> | 2017-07-19 20:22:40 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-07-20 08:29:41 +0300 |
| commit | 3753654e541938717b13f2b25791c3171a3a06aa (patch) | |
| tree | a1263e3de4222071f8fd4d747b416e7a2a9bacb7 /net/core | |
| parent | bb0a2675f72b458e64f47071e8aabdb225a6af4d (diff) | |
| download | linux-3753654e541938717b13f2b25791c3171a3a06aa.tar.xz | |
Revert "rtnetlink: Do not generate notifications for CHANGEADDR event"
This reverts commit cd8966e75ed3c6b41a37047a904617bc44fa481f.
The duplicate CHANGEADDR event message is sent regardless of link
status whereas the setlink changes only generate a notification when
the link is up. Not sending a notification when the link is down breaks
dhcpcd which only processes hwaddr changes when the link is down.
Fixes reported regression:
https://bugzilla.kernel.org/show_bug.cgi?id=196355
Reported-by: Yaroslav Isakov <yaroslav.isakov@gmail.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/rtnetlink.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index d1ba90980be1..11b25fbf3dd2 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -4241,6 +4241,7 @@ static int rtnetlink_event(struct notifier_block *this, unsigned long event, voi switch (event) { case NETDEV_REBOOT: + case NETDEV_CHANGEADDR: case NETDEV_CHANGENAME: case NETDEV_FEAT_CHANGE: case NETDEV_BONDING_FAILOVER: |