Re: i686 quirk for AMD Geode

H. Peter Anvin
2009-11-18T21:00:14Z

On 11/18/2009 12:21 PM, Lennart Sorensen wrote:
>
> OK, I added a bit of debuging print statements to msr.c and I find that
> calling rdmsr 0x1810 returns error 0xfffffff2 (-14 that is).
>

What this means is the RDMSR instruction traps -- the CPU doesn't
recognize this as a valid MSR.

-hpa