Subject: Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v4
From: Thomas Gleixner <tglx@linutronix.de>
To: Frank Sorenson <frank@tuxrocks.com>
Cc: Alistair John Strachan <s0348365@sms.ed.ac.uk>,
       LKML <linux-kernel@vger.kernel.org>,
       Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>,
       john stultz <johnstul@us.ibm.com>, Ingo Molnar <mingo@elte.hu>,
       Chris Wright <chrisw@sous-sol.org>,
       Arjan van de Ven <arjan@infradead.org>,
       Steven Rostedt <rostedt@goodmis.org>, Andi Kleen <ak@suse.de>,
       Andrew Morton <akpm@linux-foundation.org>
In-Reply-To: <464A9077.1010403@tuxrocks.com>
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Date: Wed, 16 May 2007 08:20:31 +0200
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On Wed, 2007-05-16 at 00:02 -0500, Frank Sorenson wrote:
> >>> highres-v3 also hung at the same point, but 2.6.21-git2-v2 worked
> >>> 2.6.22-rc1 boots without problem
> >> Can you please try the following three command line option addons ?
> > 
> >> 1: highres=off nohz=off
> >> 2: highres=off
> >> 3: nohz=off
> > 
> > All 3 hang at the same point.

Ok.

> I have tracked down the offending patch in the series to
> x86-64-convert-to-clockevents.patch

Not surprising. :)

I'm going to add some early_printks for the next version, so we can get
an idea where it gets stuck

	tglx


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