RE: [PATCH 3/3] hv_netvsc: Process NETDEV_GOING_DOWN on VF hot remove

2021-01-06 Thread Haiyang Zhang
@vger.kernel.org > Cc: Long Li > Subject: [PATCH 3/3] hv_netvsc: Process NETDEV_GOING_DOWN on VF hot > remove > > From: Long Li > > 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

[PATCH 3/3] hv_netvsc: Process NETDEV_GOING_DOWN on VF hot remove

2021-01-05 Thread Long Li
From: Long Li 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.