Re: Enable IRQ windows after exception injection if there are pending virq

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On Wed, May 13, 2009 at 03:45:37PM +0800, Dong, Eddie wrote:
> Gleb Natapov wrote:
> > On Tue, May 12, 2009 at 11:06:39PM +0800, Dong, Eddie wrote:
> >> 
> >> I didn't take many test since our PTS system stop working now due to
> >> KVM userspace 
> >> build changes. But since the logic is pretty simple, so I want to
> >> post here to see comments. Thx, eddie 
> >> 
> >> 
> >> 
> >> 
> >> If there is pending irq after an virtual exception is injected,
> >> KVM needs to enable IRQ window to trap back earlier once
> >> the exception is handled.
> >> 
> > I already posted patch to do that
> > http://patchwork.kernel.org/patch/21830/ Is you patch different?
> > 
> Is it base on the idea I mentioned to you in private mail (April 27), or a novel one?
> 
Yes. It fixes the bug you pointed out.

--
			Gleb.
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