linux-kernel - Re: [ANNOUNCE] 3.0-rt7 - Error with low latency desktop config

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Message-ID: <201108091707.49832.tim.sander@hbm.com>
Date:	Tue, 9 Aug 2011 17:07:49 +0200
From:	"Tim Sander" <tim.sander@....com>
To:	Uwe Kleine-König 
	<u.kleine-koenig@...gutronix.de>
Cc:	"Peter Zijlstra" <peterz@...radead.org>,
	"linux-kernel" <linux-kernel@...r.kernel.org>,
	"Thomas Gleixner" <tglx@...utronix.de>,
	"Paul E. McKenney" <paulmck@...ibm.com>,
	"linux-rt-users" <linux-rt-users@...r.kernel.org>
Subject: Re: [ANNOUNCE] 3.0-rt7 - Error with low latency desktop config

Hi Uwe

I just double checked.
> The config doesn't look like a 3.0-rt7 one. There is neither
> 
> 	PREEMPT_RTB=y
> 
> nor
> 
> 	# PREEMPT_RTB is not set
If i switch the configs with "Kernel Feature"-> "Preemption Model" -
>"(Preemtible Kernel) Low-Latency Desktop"
there are no such config options visible even with a -rt7 kernel.
(My workflow in ptxdist is
comment (in/out) rtpatch in patches/linux-3.0/series
ptxdist clean kernel && ptxdist targetinstall kernel
deploy.sh

Otherwise ptxdist would cheat on me and at 
$(PROJECT_DIR)/configs/$(PLATFORM)/kernelconfig would be out of sync.)

Best regards
Tim


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