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.  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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