Re: [PATCH] macvlan: Skip loopback packets in RX handler

2020-05-26 Thread David Miller
From: Alexander A Sverdlin Date: Tue, 26 May 2020 14:27:51 +0200 > From: Alexander Sverdlin > > Ignore loopback-originatig packets soon enough and don't try to process L2 > header where it doesn't exist. The very similar br_handle_frame() in bridge > code performs exactly the same check. > > T

[PATCH] macvlan: Skip loopback packets in RX handler

2020-05-26 Thread Alexander A Sverdlin
From: Alexander Sverdlin Ignore loopback-originatig packets soon enough and don't try to process L2 header where it doesn't exist. The very similar br_handle_frame() in bridge code performs exactly the same check. This is an example of such ICMPv6 packet: skb len=96 headroom=40 headlen=96 tailr