linux-kernel - Re: [rc8] Regression: key repeats and skips in music during compilation

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Message-Id: <200804072355.55076.elendil@planet.nl>
Date:	Mon, 7 Apr 2008 23:55:53 +0200
From:	Frans Pop <elendil@...net.nl>
To:	Peter Zijlstra <a.p.zijlstra@...llo.nl>
Cc:	linux-kernel@...r.kernel.org,
	Dhaval Giani <dhaval@...ux.vnet.ibm.com>,
	"Rafael J. Wysocki" <rjw@...k.pl>, Ingo Molnar <mingo@...e.hu>,
	Srivatsa Vaddagiri <vatsa@...ux.vnet.ibm.com>
Subject: Re: [rc8] Regression: key repeats and skips in music during compilation

On Monday 07 April 2008, you wrote:
> > Note that I can also reproduce the issue with a kernel that does *not*
> > have CONFIG_GROUP_SCHED set. I still get the music skips (maybe less
> > frequently, but that's hard to measure), and I've have also seen key
> > repeats once.
> >
> > Anything I can do to provide additional info on this?
>
> Could you try -rc5 !GROUP ?

Good call! Problem cannot be reproduced with -rc5 (without GROUP_SCHED set). 
Music remains smooth during the compilation.

Do you have a particular change in mind or should I still provide the trace 
info as suggested by Ingo? If so, I can probably do that tomorrow.

Cheers,
FJP
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