linux-kernel - Re: 2.6.19-rc6-rt8: alsa xruns

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Date:	Wed, 29 Nov 2006 08:24:50 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Fernando Lopez-Lezcano <nando@...ma.Stanford.EDU>
Cc:	"Linux-Kernel," <linux-kernel@...r.kernel.org>
Subject: Re: 2.6.19-rc6-rt8: alsa xruns


* Fernando Lopez-Lezcano <nando@...ma.Stanford.EDU> wrote:

> > I'll turn off the machine and cold boot it...)
> 
> No difference, actually it looks like the regression re-regresses if I 
> enable the trace... Arghhh.

yeah, that happens sometimes if some race is particularly narrow :-/

> Toggling /proc/sys/kernel/trace_enabled makes the long xruns reported 
> by jack come and go.

i'll try to reproduce it. Can you see it with my yum kernel too? (that 
would simplify checking this on many testboxes)

	Ingo
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