Re: [PATCH] x86/MCE, EDAC/mce_amd: Save all aux registers on SMCA systems

[Borislav Petkov]

On Fri, Apr 20, 2018 at 01:05:17PM +0000, Ghannam, Yazen wrote:
> Okay, I can do that. What about using mce_rdmsrl()? The value gets set to
> 0 and a user gets a single warning. This may be more clear to the user. Also,
> it shouldn't affect code that checks for non-zero values, like in __print_mce().

Hmm, good point. From the looks of it, it shouldn't be a problem and a
MSR value of 0 is of no interest anyway. I *think*.

But pls make it a separate patch so that we can revert it in case
something doesn't work as expected and we've missed a case.

Thx.

-- 
Regards/Gruss,
    Boris.

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