Re: [PATCH 1/3] kvm: fix irq 0 assignment

Sheng Yang
2009-03-04T10:02:55Z

On Wednesday 04 March 2009 17:58:31 Sheng Yang wrote:
> On Wednesday 04 March 2009 17:53:52 Chris Wedgwood wrote:
> > On Wed, Mar 04, 2009 at 03:54:27PM +0800, Sheng Yang wrote:
> > > Shouldn't update assigned irq if host irq is 0, which means
> > > uninitialized or don't support INTx.
> >
> > Is that generally true?
>
> Host irq 0 is reserved for PIT timer, at least for x86.

Or in some other condition it would be used for pci/pcie device? And please
notice that currently we only support assign with x86 and IA64. (I really feel
there is some reason for you ask. :) )

--
regards
Yang, Sheng