Re: [Xen-devel] Bug in x86 instruction emulator?

[wogiz@xxxxxxxxxxxxxxx]

On 2016-04-07 04:04, Jan Beulich wrote:
> We'd need to know which exact exception (including error code and,
> in the case of #PF, CR2 value) gets raised to the guest by what
> specific piece of code in the hypervisor. That'll likely mean some
> instrumentation of the hypervisor code.
>
> Jan
No problem with instrumentation as it's not a production system.

I don't have the knowledge to write code, but if a patch can be created 
or if only a few lines of code is required, I can edit source files 
manually, rebuild, install Xen and collect the required information.
William Z.

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