On Tue, Jan 30, 2024 at 06:29:14PM -0800, Jakub Kicinski wrote:

On Mon, 29 Jan 2024 23:18:55 -0800 Shradha Gupta wrote:

quoted

If hv_netvsc driver is removed and reloaded, the NET_DEVICE_REGISTER
handler cannot perform VF register successfully as the register call
is received before netvsc_probe is finished. This is because we
register register_netdevice_notifier() very early(even before
vmbus_driver_register()).
To fix this, we try to register each such matching VF( if it is visible
as a netdevice) at the end of netvsc_probe.

Cc: stable@vger.kernel.org
Fixes: 85520856466e ("hv_netvsc: Fix race of register_netdevice_notifier and VF register")
Suggested-by: Dexuan Cui <decui@microsoft.com>
Signed-off-by: Shradha Gupta <redacted>

Does not seem to apply to net/main, please respin

This patch applies to net, which is missed in the subject. I will fix this in the new version of the patch. Thanks