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Re: [PATCH] xen-netback: Check for hotplug-status existence before watching
- To: Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx>, "Durrant, Paul" <pdurrant@xxxxxxxxxxxx>
- From: Michael Brown <mbrown@xxxxxxxxxxxxxxxx>
- Date: Mon, 17 May 2021 22:51:38 +0100
- Cc: "paul@xxxxxxx" <paul@xxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>, "netdev@xxxxxxxxxxxxxxx" <netdev@xxxxxxxxxxxxxxx>, "wei.liu@xxxxxxxxxx" <wei.liu@xxxxxxxxxx>, Ian Jackson <iwj@xxxxxxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Anthony PERARD <anthony.perard@xxxxxxxxxx>
- Delivery-date: Mon, 17 May 2021 21:51:47 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 17/05/2021 22:43, Marek Marczykowski-Górecki wrote:
In any case, the issue is not calling the hotplug script, responsible
for configuring newly created vif interface. Not kernel waiting for it.
So, I think both commits should still be reverted.
Did you also test the ability for a domU to have the netfront driver
reloaded? (That should be roughly equivalent to my original test
scenario comprising the iPXE netfront driver used to boot a kernel that
then loads the Linux netfront driver.)
Michael
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