On Fri, 2007-07-13 at 09:29 -0700, Daniel Walker wrote: > On Fri, 2007-07-13 at 10:11 -0600, David Bahi wrote: > > On Fri, 2007-07-13 at 13:36 +0200, Remy Bohmer wrote: > > > Thomas, > > > > > > > > It should be: http://www.tglx.de/projects/preempt-rt/2.6.22.1-rt3/ > > > > Below is an only compile tested patch to drop the spinlocks out of the > c3 enter idle function, and use atomics instead. It looks related to > your panic.. I'm in the process of testing it, but you more than welcome > to try it.. outstanding! 2.6.22.1-rt3-rt #1 SMP PREEMPT RT Fri Jul 13 16:08:12 EDT 2007 \ x86_64 x86_64 x86_64 GNU/Linux thank you very much - this is a confirmed fix for my t60p laptop. cyclictest results ran as i typed this: ./cyclictest -p80 -t2 -n 0.15 0.04 0.01 3/217 5011 T: 0 ( 4963) P:80 I:1000 C: 168698 Min: 4 Act: 67 Avg: 33 Max: 832 T: 1 ( 4964) P:79 I:1500 C: 112466 Min: 4 Act: 50 Avg: 34 Max: 825
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