Re: [PATCH] KVM: VMX: Update instruction length on intercepted BP

Jan Kiszka
2010-02-14T13:24:13Z

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Avi Kivity wrote:
> On 02/14/2010 02:43 PM, Gleb Natapov wrote:
>>>
>>> Nice.
>>>
>>> [ /me goes updating his manual - September 07... ]
>>>
>>>
>> I can't find nothing newer then that. What is the link?
>>
>
> http://www.amd.com/us-en/Processors/DevelopWithAMD/0,,30_2252_875_7044,00.html
>

For the records, it's

http://developer.amd.com/documentation/guides/Pages/default.aspx

and then

http://support.amd.com/us/Processor_TechDocs/24593.pdf

(Your link still points to the previous revision.)

nRIP is actually useless for our problem. Either SVM has built-in magic
to push the RIP after the INT3 on the stack or we need a workaround. I
bet on the latter as our use case may not have been exercised that often
before (if at all).

Jan

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