From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753212AbaARDaz (ORCPT ); Fri, 17 Jan 2014 22:30:55 -0500 Received: from moutng.kundenserver.de ([212.227.126.186]:58473 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752026AbaARDaw (ORCPT ); Fri, 17 Jan 2014 22:30:52 -0500 Message-ID: <1390015844.5444.50.camel@marge.simpson.net> Subject: Re: [PATCH] rcu: Eliminate softirq processing from rcutree From: Mike Galbraith To: Sebastian Andrzej Siewior Cc: paulmck@linux.vnet.ibm.com, linux-rt-users@vger.kernel.org, Steven Rostedt , linux-kernel@vger.kernel.org, Thomas Gleixner Date: Sat, 18 Jan 2014 04:30:44 +0100 In-Reply-To: <20140117172319.GH5785@linutronix.de> References: <20131221193900.GA8427@linutronix.de> <1387681647.5412.25.camel@marge.simpson.net> <1387702631.5412.101.camel@marge.simpson.net> <1387773533.5369.16.camel@marge.simpson.net> <20131224193636.GD19211@linux.vnet.ibm.com> <1387940854.5373.8.camel@marge.simpson.net> <1388052212.5420.4.camel@marge.simpson.net> <20140117172319.GH5785@linutronix.de> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.2.3 Content-Transfer-Encoding: 7bit Mime-Version: 1.0 X-Provags-ID: V02:K0:Bk0Z5UMW7UGoSt9pzxW67sydT7VJiKtHPNdzcC88cOS 9bBJsvJMtWhv9uQWvMnWQvACh3RKbnbX4UcDdifluBznInyMyT MyaNB6FxmXwy4REARUG37ipk+D2fcENIGqmkcGT5QG2MK78CtG 8z1dPDWPX5Zjq0+Rl6wlxZpIS2RoG5boulZIkmRpFZNoJfbaX+ IjdH1ph2B1De5u8uo6V+1VSKE2/JWtOM0Go8ZDdnCPPfhFTm9L /fhKuJ1zcill6Z8Sho9oqS8bqUnJct55MbM1UHioonbIOZvb+8 J9315og0HPK/ZMb6XhOki/AHWk++NQUD1NVKjRxTHjB8SOhEko ckgJg/X+vU+yRwxDoZEqRgWP2N0dDcq9Yru5MlytmmVrPv9Gpu ckMQZBLxf1rtg== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 2014-01-17 at 18:23 +0100, Sebastian Andrzej Siewior wrote: > So I had rtmutex-take-the-waiter-lock-with-irqs-off.patch in my queue > which took the waiter lock with irqs off. This should be the same thing > you try do here. (yeah, these are just whacked mole body bags;)