Messages in this thread | | | Date | Tue, 22 Jul 2014 12:38:57 +0200 | From | Peter Zijlstra <> | Subject | Re: Scheduler regression from caffcdd8d27ba78730d5540396ce72ad022aff2c |
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On Tue, Jul 22, 2014 at 11:47:40AM +0200, Peter Zijlstra wrote: > On Mon, Jul 21, 2014 at 06:52:12PM +0200, Peter Zijlstra wrote: > > On Mon, Jul 21, 2014 at 11:35:28AM -0500, Bruno Wolff III wrote: > > > Is there more I can do to help with this now? Or should I just wait for > > > patches to test? > > > > Yeah, sorry, was wiped out today. I'll go stare harder at the P4 > > topology setup code tomorrow. Something fishy there. > > Does this make your machine boot again (while giving an error)? > > It tries to robustify the topology setup a bit, crashing on crap input > should be avoided if possible of course. > > I'll go stare at the x86/P4 topology code like promised.
Could you provide the output of cpuid and cpuid -r for your machine? This code is magic and I've no idea what your machine is telling it to do :/
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