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Re: [Qemu-devel] [RFC] create a single workqueue for each vm to update v
From: |
Gleb Natapov |
Subject: |
Re: [Qemu-devel] [RFC] create a single workqueue for each vm to update vm irq routing table |
Date: |
Tue, 26 Nov 2013 14:50:15 +0200 |
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.
- Re: [Qemu-devel] [RFC] create a single workqueue for each vm to update vm irq routing table, (continued)
- Re: [Qemu-devel] [RFC] create a single workqueue for each vm to update vm irq routing table, Paolo Bonzini, 2013/11/26
- Re: [Qemu-devel] [RFC] create a single workqueue for each vm to update vm irq routing table, Michael S. Tsirkin, 2013/11/26
- Re: [Qemu-devel] [RFC] create a single workqueue for each vm to update vm irq routing table, Gleb Natapov, 2013/11/26
- Re: [Qemu-devel] [RFC] create a single workqueue for each vm to update vm irq routing table, Avi Kivity, 2013/11/26
- Re: [Qemu-devel] [RFC] create a single workqueue for each vm to update vm irq routing table, Gleb Natapov, 2013/11/26
- Re: [Qemu-devel] [RFC] create a single workqueue for each vm to update vm irq routing table, Paolo Bonzini, 2013/11/26
- Re: [Qemu-devel] [RFC] create a single workqueue for each vm to update vm irq routing table, Avi Kivity, 2013/11/26
- Re: [Qemu-devel] [RFC] create a single workqueue for each vm to update vm irq routing table, Gleb Natapov, 2013/11/26
- Re: [Qemu-devel] [RFC] create a single workqueue for each vm to update vm irq routing table, Avi Kivity, 2013/11/26
Re: [Qemu-devel] [RFC] create a single workqueue for each vm to update vm irq routing table, Gleb Natapov, 2013/11/26
- Re: [Qemu-devel] [RFC] create a single workqueue for each vm to update vm irq routing table,
Gleb Natapov <=