[lkml]   [2006]   [Jul]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRE: [discuss] Re: [PATCH] Allow all Opteron processors to change pstate at same time
> > Here are the further findings after letting the machine 
> toggle between
> > 1GHz and 2.2Ghz every two seconds for roughly 24 hours.
> Unfortunately
> > there is an oops after bringing CPU2 online and CPU3 will not come
> > online. Still the differences in TSC are not bad:
> Can I get more information on how to reproduce the Oops?
> Kernel version?
> .config? your hardware?
> I have run basic set of CPU Hotplug on/offline tests, and I could not
> reproduce it..

There's probably something in my patch that is causing it.
Are you testing with that?

Joachim -

Have you had a chance to measure TSC drift without
PN? I'd like to know if the patch is making the problem
worse or not.

-Mark Langsdorf
AMD, Inc.

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

 \ /
  Last update: 2006-07-12 18:21    [W:0.033 / U:24.676 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site