Re: [PATCH net] hv_netvsc: enable multicast if necessary

2018-03-29 Thread David Miller
From: Stephen Hemminger Date: Tue, 27 Mar 2018 11:28:48 -0700 > My recent change to netvsc drive in how receive flags are handled > broke multicast. The Hyper-v/Azure virtual interface there is not a > multicast filter list, filtering is only all or none. The driver must > enable all multicast i

[PATCH net] hv_netvsc: enable multicast if necessary

2018-03-27 Thread Stephen Hemminger
My recent change to netvsc drive in how receive flags are handled broke multicast. The Hyper-v/Azure virtual interface there is not a multicast filter list, filtering is only all or none. The driver must enable all multicast if any multicast address is present. Fixes: 009f766ca238 ("hv_netvsc: fi