Messages in this thread | | | From | Haiyang Zhang <> | Subject | RE: [PATCH 3/3] hv_netvsc: Process NETDEV_GOING_DOWN on VF hot remove | Date | Wed, 6 Jan 2021 17:36:52 +0000 |
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> -----Original Message----- > From: Long Li <longli@linuxonhyperv.com> > Sent: Tuesday, January 5, 2021 8:16 PM > To: KY Srinivasan <kys@microsoft.com>; Haiyang Zhang > <haiyangz@microsoft.com>; Stephen Hemminger > <sthemmin@microsoft.com>; Wei Liu <wei.liu@kernel.org>; David S. Miller > <davem@davemloft.net>; Jakub Kicinski <kuba@kernel.org>; linux- > hyperv@vger.kernel.org; netdev@vger.kernel.org; linux- > kernel@vger.kernel.org > Cc: Long Li <longli@microsoft.com> > Subject: [PATCH 3/3] hv_netvsc: Process NETDEV_GOING_DOWN on VF hot > remove > > From: Long Li <longli@microsoft.com> > > 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@microsoft.com>
Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
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