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AMD errata 169 Ian J Hart Fri Jun 26 05:00:42 2009

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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