Re: [RFC PATCH] x86/mce: Make mce_rdmsrl() do a plain RDMSR only

[Borislav Petkov]

On Mon, Sep 07, 2020 at 01:16:43PM -0700, Andy Lutomirski wrote:
> > +       asm volatile("rdmsr" : EAX_EDX_RET(val, low, high) : "c" (msr));
> 
> I don't like this.  Plain rdmsrl() will at least print a nice error if it fails.

I think you read my commit message too quickly :)

The point is to not print anything and not have *any* exception handling
or whatever - just plain RDMSR.

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette