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Re: [Qemu-devel] [PATCH 1/3] Change qemu_set_irq() to return status info


From: Gleb Natapov
Subject: Re: [Qemu-devel] [PATCH 1/3] Change qemu_set_irq() to return status information.
Date: Sun, 29 Jun 2008 23:49:07 +0300

On Sun, Jun 29, 2008 at 09:34:08PM +0100, Paul Brook wrote:
> > The model takes into account that not all interrupt controller are
> > capable to detect missed interrupt (it is possible that there is no
> > interrupt controller at all). In this case irq function should
> > return one and everything will fall back to how it works now.
> 
> On a related note the correct way to fix this is "-icount auto".
> You should make sure that your hacks are not enabled when we have a realistic 
> virtual timebase.
> 
Can you educate me what "-icount auto" is? Quick grep in qemu tree shows
nothing.

--
                        Gleb.




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