On 11/27/15 15:24, Paolo Bonzini wrote:
> 
> 
> On 27/11/2015 15:21, Laszlo Ersek wrote:
>> On 11/27/15 15:07, Yao, Jiewen wrote:
>>>> So quick!
>>>> Thank you very much to catch this!
>> You'll get used to Paolo... the only reason he opens the SDM is not
>> because he needs to look up the details. He remembers those. He looks at
>> the SDM in order to find the containing chapter & section numbers for
>> the details he already knows, so that others can look up the reference too.
>>
>> ... That's my impression anyway! ;)
> 
> Not really, but the next time you get a failed vmentry, check out the
> VMCS dump in dmesg.

Wow. I *did* check the dmesg, still yesterday. I completely missed that
dump. I can see it now.

Thanks!
Laszlo

>  All the information you need is there, you "just"
> have to check it against the list in the SDM.
> 
> In this case, CR0.WP was a red herring, as the same mov to cr0 was
> setting CR0.PG as well.
> 
> Paolo
> 

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