Messages in this thread | | | Subject | Re: jack, PREEMPT_DESKTOP, delayed interrupts? | From | Fernando Lopez-Lezcano <> | Date | Wed, 28 Sep 2005 09:29:07 -0700 |
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On Wed, 2005-09-28 at 11:38 +0200, Ingo Molnar wrote: > * Karsten Wiese <annabellesgarden@yahoo.de> wrote: > > > > latency: 10852 us, #70/70, CPU#0 | (M:preempt VP:0, KP:1, SP:1 HP:1 > > > > softirq--8 0Dnh4 9901us : trace_change_sched_cpu (1 0 0) > > > > Maybe your ethernet device is getting in the way. > > Do you also get jack dropouts with ethernet chip disabled, > > it's Module unloaded? > > also, the M:preempt suggests that it's not a PREEMPT_RT kernel but a > PREEMPT_DESKTOP kernel. Do the dropouts happen even with a PREEMPT_RT > kernel?
Last time I tried a PREEMPT_RT (not that long ago) I was not able to boot into it, it was failing very very early in the boot sequence. I could try again if it would be valuable.
-- Fernando
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