Re: [Patch V2 1/2] x86, mce: Basic support to add LMCE support to QEMU

Borislav Petkov
2015-12-14T22:37:16Z

On Mon, Dec 14, 2015 at 02:11:46PM -0500, Raj, Ashok wrote:
> This is mostly harmless.. since the MCG_CAP space is shared and has no
> conflict between vendors. Also just the CAP being set has no effect.

Of course it does - we check SER_P in machine_check_poll() and when
I emulate an AMD guest and inject errors into it, error handling is
obviously wrong, see:

https://lkml.kernel.org/r/20151123150355.GE5134@pd.tnic

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Regards/Gruss,
Boris.

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