On Sun, 2013-02-10 at 08:14 -0800, Len Ovens wrote: > On Sun, February 10, 2013 2:57 am, Folderol wrote: > > > One thing I find confusing is the way the kernel performance changes so > > dramatically from one version to the next. > > > > In debian testing, 64bit V3.1 vanilla works beautifully on my current > > machine, but V3.2 requires jack to be set to 4x the latency! That's for > > both > > vanilla & RT. > > This may or not be it, but try looking at the irq assignment from one to > the next. The kernel sets IRQs for at least some of the devices. The only difference for the IRQ I noticed between older and newer kernel versions are different IRQs for the graphics. The graphics on my machine doesn't share it's IRQ with another device any more. Regards, Ralf _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
