[Xen-devel] Re: [pvops-dom0] Adding MCA logging support in pv_ops

[Andi Kleen <andi@xxxxxxxxxxxxxx>]

"Jan Beulich" <JBeulich@xxxxxxxxxx> writes:

> Additionally, the new use of the space previously
> consumed by the res1 field seems to put under question whether that
> was actually forward compatible (namely, whether it might confuse
> newer user space tools).

It will, either by logging junk fields or if you're unlucky (and e.g. broke
the CPUID field) completely wrong output.

-Andi

-- 
ak@xxxxxxxxxxxxxxx -- Speaking for myself only.

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