Re: [PATCH v2 3/3] qom: Link multiple numa nodes to device using a new object
On Tue, Oct 17, 2023 at 09:21:16AM -0600, Alex Williamson wrote:
Do we therefore need some programatic means for the kernel driver to
expose the node configuration to userspace? What interfaces would
libvirt like to see here? Is there an opportunity that this could
begin to define flavors or profiles for variant devices like we have
types for mdev devices where the node configuration would be
encompassed in a device profile?
I don't think we should shift this mess into the kernel..
We have a wide range of things now that the orchestration must do in
order to prepare that are fairly device specific. I understand in K8S
configurations the preference is using operators (aka user space
drivers) to trigger these things.
Supplying a few extra qemu command line options seems minor compared
to all the profile and provisioning work that has to happen for other
device types.
Jason