> -----Original Message----- > From: Long Li <longli@xxxxxxxxxxxxxxxxx> > Sent: Tuesday, January 5, 2021 8:16 PM > To: KY Srinivasan <kys@xxxxxxxxxxxxx>; Haiyang Zhang > <haiyangz@xxxxxxxxxxxxx>; Stephen Hemminger > <sthemmin@xxxxxxxxxxxxx>; Wei Liu <wei.liu@xxxxxxxxxx>; David S. Miller > <davem@xxxxxxxxxxxxx>; Jakub Kicinski <kuba@xxxxxxxxxx>; linux- > hyperv@xxxxxxxxxxxxxxx; netdev@xxxxxxxxxxxxxxx; linux- > kernel@xxxxxxxxxxxxxxx > Cc: Long Li <longli@xxxxxxxxxxxxx> > Subject: [PATCH 3/3] hv_netvsc: Process NETDEV_GOING_DOWN on VF hot > remove > > From: Long Li <longli@xxxxxxxxxxxxx> > > On VF hot remove, NETDEV_GOING_DOWN is sent to notify the VF is about > to go down. At this time, the VF is still sending/receiving traffic and we > request the VSP to switch datapath. > > On completion, the datapath is switched to synthetic and we can proceed > with VF hot remove. > > Signed-off-by: Long Li <longli@xxxxxxxxxxxxx> Reviewed-by: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>
