AMD errata 169

From: Ian J Hart <ianjhart_at_ntlworld.com>
Date: Fri, 26 Jun 2009 12:37:27 +0100
I know I asked this before but I figure the long post may have put  
some people off.

#169
http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/25759.pdf

I'd like to eliminate this as a cause of my problem

It appears I can read the value.

#kldload cpuctl
#cpucontrol -m 0xc001001f /dev/cpuctl0
MSR 0xc001001f: 0x00400000 0x00100008

#cpucontrol -m 0xc001001f=0x0040000000100008 /dev/cpuctl0

Causes an nfe0 watchdog timeout and a powerdown failed, so that's  
clearly a dumb thing to do.

Would I be better off asking somewhere else?

Cheers

-- 
ian j hart

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