Re: [PATCH -v2] QEMU-KVM: MCE: Relay UCR MCE to guest

[Avi Kivity <avi@redhat.com>]

On 09/16/2009 04:09 AM, Huang Ying wrote:
> On Mon, 2009-09-14 at 13:10 +0800, Avi Kivity wrote:
>    
>> On 09/14/2009 05:55 AM, Huang Ying wrote:
>>      
>>> Hi, Avi,
>>>
>>> On Thu, 2009-09-10 at 17:35 +0800, Andi Kleen wrote:
>>>
>>>        
>>>>>> (also, I if we can't handle guest-mode SIGBUS I think it would be nice
>>>>>> to raise it again so the process terminates due to the SIGBUS).
>>>>>>
>>>>>>              
>>>>> For SIGBUS we can not relay to guest as MCE, we can either abort or
>>>>> reset SIGBUS to SIGDFL and re-raise it. Both are OK for me. You prefer
>>>>> the latter one?
>>>>>
>>>>>            
>>>> I think a suitable error message and exit would be better than a plain
>>>> signal kill. It shouldn't look like qemu crashed due to a software
>>>> bug. Ideally a error message in a way that it can be parsed by libvirt etc.
>>>> and reported in a suitable way.
>>>>
>>>>          
>>> Do you agree with us about SIGBUS processing?
>>>
>>>        
>> Yes.
>>      
> Do you have some other issue for this patch?
>
>    

No - but Marcelo is committing this week (we are alternating 
maintainership every week), maybe he didn't see this, copying him.

-- 
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