linux-kernel - Re: [ANNOUNCE] 3.4.41-rt55-feat3

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Message-ID: <2805818.g7STVSuEne@dabox>
Date:	Tue, 30 Apr 2013 11:14:36 +0200
From:	"Tim Sander" <tim.sander@....com>
To:	"Steven Rostedt" <rostedt@...dmis.org>
Cc:	"LKML" <linux-kernel@...r.kernel.org>,
	"RT" <linux-rt-users@...r.kernel.org>,
	"Thomas Gleixner" <tglx@...utronix.de>,
	"Carsten Emde" <C.Emde@...dl.org>, "John Kacur" <jkacur@...hat.com>
Subject: Re: [ANNOUNCE] 3.4.41-rt55-feat3

Hi Steve and all RT Folks

> I'm pleased to announce the 3.4.41-rt55-feat3 feature release.
> 
> Note, I first uploaded -feat2 then realized I didn't add a compile fix by
> Mike Galbraith, and then created the -feat3 with that fix.
I just wanted to say thanks that this patch enables compilation again with the 
preempt rt patchset with CONFIG_HIGH_RES_TIMERS disabled :-). 
I think this patch* should be moved out of the feat patchset into the stable 
rt backport branch as this also doesn't compile beginning with the 3.6.36-rt50 
patch with CONFIG_HIGH_RES_TIMERS disabled .

As i understand that SLUB should give better realtime latencies? At least i 
configured the kernel that way an its currently running some tests. 

Best regards
Tim


*That is the coresponding line:
patch-3.4.41-rt55-feat3.patch:55:+#if defined(CONFIG_PREEMPT_RT_BASE) && 
defined(CONFIG_HIGH_RES_TIMERS)

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