Re: [PATCH 1/2] KVM: PPC: Pass through program interrupts

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On 10.01.2010, at 15:26, Avi Kivity wrote:

> On 01/10/2010 02:22 PM, Avi Kivity wrote:
>> On 01/10/2010 04:27 AM, Alexander Graf wrote:
>>> When we get a program interrupt in guest kernel mode, we try to emulate the
>>> instruction.
>>> 
>>> If that doesn't fail, we report to the user and try again - at the exact same
>>> instruction pointer. So if the guest kernel really does trigger an invalid
>>> instruction, we loop forever.
>>> 
>>> So let's better go and forward program exceptions to the guest when we don't
>>> know the instruction we're supposed to emulate.
>>> 
>> 
>> Applied both, and queued for .33.  I was able to guess this from the description, but please mention it explicitly in the future.
>> 
> 
> I get this building ppc32:

PPC32? That shouldn't even allow enabling KVM O_o.

Alex--
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