This is a note to let you know that I've just added the patch titled
vxlan: dont migrate permanent fdb entries during learn
to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
vxlan-dont-migrate-permanent-fdb-entries-during-learn.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From foo@baz Tue Apr 10 10:31:53 CEST 2018
From: Roopa Prabhu <roopa@xxxxxxxxxxxxxxxxxxx>
Date: Sun, 11 Jun 2017 16:32:50 -0700
Subject: vxlan: dont migrate permanent fdb entries during learn
From: Roopa Prabhu <roopa@xxxxxxxxxxxxxxxxxxx>
[ Upstream commit e0090a9e979de5202c7d16c635dea2f005221073 ]
This patch fixes vxlan_snoop to not move permanent fdb entries
on learn events. This is consistent with the bridge fdb
handling of permanent entries.
Fixes: 26a41ae60438 ("vxlan: only migrate dynamic FDB entries")
Signed-off-by: Roopa Prabhu <roopa@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/vxlan.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -962,7 +962,7 @@ static bool vxlan_snoop(struct net_devic
return false;
/* Don't migrate static entries, drop packets */
- if (f->state & NUD_NOARP)
+ if (f->state & (NUD_PERMANENT | NUD_NOARP))
return true;
if (net_ratelimit())
Patches currently in stable-queue which might be from roopa@xxxxxxxxxxxxxxxxxxx are
queue-4.4/vxlan-dont-migrate-permanent-fdb-entries-during-learn.patch