From: David S. Miller Date: Thu, 2 Jun 2016 00:48:46 +0000 (-0700) Subject: Merge branch 'macvlan-less-mcast-cloning' X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=250ba7480f215c755f01db338d33fe46d38054f6;p=linux-beck.git Merge branch 'macvlan-less-mcast-cloning' Herbert Xu says: ==================== macvlan: Avoid unnecessary multicast cloning This patch tries to improve macvlan multicast performance by maintaining a filter hash at the macvlan_port level so that we can quickly determine whether a given packet is needed or not. It is preceded by a patch that fixes a potential use-after-free bug that I discovered while looking over this. v2 fixed a bug where promiscuous/allmulti settings weren't handled correctly. ==================== Signed-off-by: David S. Miller --- 250ba7480f215c755f01db338d33fe46d38054f6