linux-kernel - Re: [realtime-preempt] [x86_64] HR_TIMER and/or DYNTICKS cause an early boot freeze

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Date:	Fri, 13 Jul 2007 16:39:11 +0200
From:	Peter Zijlstra <peterz@...radead.org>
To:	Maarten Maathuis <madman2003@...il.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [realtime-preempt] [x86_64] HR_TIMER and/or DYNTICKS cause an
	early boot freeze

On Fri, 2007-07-13 at 16:02 +0200, Maarten Maathuis wrote:
> I have determined that version 2.6.22.1-rt2 freeze after:
> 
> NET: Register protocol family 2
> 
> This is very early in the boot stage, and i cannot determine what
> exactly causes it.
> 
> It happens if either high resolution timers or dynamic ticks are active.
> 
> I have included the config file that does work (so dynticks and
> hr_timers are disabled).
> 
> Please CC any replies, as i am not a member of this mailinglist.

Try -rt3, that solved this issue for me.

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