Re: [Qemu-devel] [RFC] create a single workqueue for each vm to update vm irq routing table

[Gleb Natapov]

On Tue, Nov 26, 2013 at 02:48:10PM +0200, Gleb Natapov wrote:
> On Tue, Nov 26, 2013 at 12:40:36PM +0000, Zhanghaoyu (A) wrote:
> > Hi all,
> > 
> > When guest set irq smp_affinity, VMEXIT occurs, then the vcpu thread will 
> > IOCTL return to QEMU from hypervisor, then vcpu thread ask the hypervisor 
> > to update the irq routing table,
> Why vcpu thread ask the hypervisor to update the irq routing table on
> pcpu migration?
> 
Ah, I misread. Guest sets irq smp_affinity not host.

--
                        Gleb.