linux-kernel - Re: [1/3] 2.6.22-rc4: known regressions v2

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Message-Id: <1181412502.4404.359.camel@chaos>
Date:	Sat, 09 Jun 2007 20:08:22 +0200
From:	Thomas Gleixner <tglx@...utronix.de>
To:	Michal Piotrowski <michal.k.k.piotrowski@...il.com>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Miklos Szeredi <miklos@...redi.hu>,
	Ingo Molnar <mingo@...e.hu>,
	"Darrick J. Wong" <djwong@...ibm.com>, Andi Kleen <ak@...e.de>,
	Rodrigo Luiz <troops.of.doom@...il.com>,
	"Siddha, Suresh B" <suresh.b.siddha@...el.com>,
	Maximilian Engelhardt <maxi@...monizer.de>,
	Gary Zambrano <zambrano@...adcom.com>,
	Michael Buesch <mb@...sch.de>,
	Stephen Hemminger <shemminger@...ux-foundation.org>
Subject: Re: [1/3] 2.6.22-rc4: known regressions v2

On Sat, 2007-06-09 at 19:40 +0200, Michal Piotrowski wrote:
> Subject    : nanosleep(0) behaviour
> References : http://lkml.org/lkml/2007/5/27/108
>              http://lkml.org/lkml/2007/6/4/239
> Submitter  : Maximilian Engelhardt <maxi@...monizer.de>
> Handled-By : Gary Zambrano <zambrano@...adcom.com>
>              Michael Buesch <mb@...sch.de>
>              Thomas Gleixner <tglx@...utronix.de>
> Status     : problem is being debugged

Please remove this. The behavior is correct and it just affects buggy
applications like iperf, which used usleep(0) as a yield. iperf is fixed
by now.

	tglx


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