Re: [kvm-devel] [PATCH/RFC 0/2] CPU hotplug virtio driver

[Christian B. <bor...@de...>]

Am Mittwoch, 9. Januar 2008 schrieb Glauber de Oliveira Costa:
> I'm sending a first draft of my proposed cpu hotplug driver for kvm/virtio
> The first patch is the kernel module, while the second, the userspace pci 
device.

I personally prefer to use non paravirtualized cpu hotplug and implement the 
existing interfaces instead in the hypervisor. (sigp/sclp for s390 and 
maybe acpi for x86 etc.). This is not a performance critical operation.


Christian