On Wed, Jun 13, 2012 at 06:10:15PM -0300, Marcelo Tosatti wrote:
> On Sun, Jun 03, 2012 at 10:28:43AM +0300, Michael S. Tsirkin wrote:
> > Implementation of PV EOI using shared memory.
> > This reduces the number of exits an interrupt
> > causes as much as by half.
> >
> > The idea is simple: ther
On Sun, Jun 03, 2012 at 10:28:43AM +0300, Michael S. Tsirkin wrote:
> Implementation of PV EOI using shared memory.
> This reduces the number of exits an interrupt
> causes as much as by half.
>
> The idea is simple: there's a bit, per APIC, in guest memory,
> that tells the guest that it does not
Implementation of PV EOI using shared memory.
This reduces the number of exits an interrupt
causes as much as by half.
The idea is simple: there's a bit, per APIC, in guest memory,
that tells the guest that it does not need EOI.
We set it before injecting an interrupt and clear
before injecting a
