Messages in this thread | | | Date | Fri, 12 May 2006 02:18:03 -0400 (EDT) | From | Steven Rostedt <> | Subject | Re: 2.6.16-rtXYZ hangs at boot on quad Opteron |
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On Thu, 11 May 2006, Clark Williams wrote:
> Robert Crocombe wrote: > > testing NMI watchdog ... OK. > > > > where we croak. On the non-realtime version, it is instead like so: > > Yeah, this is where my Athlon64x2 goes into the weeds. I followed it > down into the routines that calculate processor migration costs and > got lost in the context switches. I suspect that the forced > migrations aggravate a problem down in the 64-bit arch specific code > that hasn't been looked at in a while (I believe most people running > AMD are doing so in 32-bit mode). > > Maybe it's time for round two... >
Hmm, I run my AMDx2 in 64bit kernel mode and 32bit user space. But since it is my main machine I don't usually test the new -rt kernels on it that often. Looks like when I'm back in the States, I'll have to test it again.
-- Steve
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