Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757085AbbDVPvq (ORCPT ); Wed, 22 Apr 2015 11:51:46 -0400 Received: from mail-wi0-f182.google.com ([209.85.212.182]:35214 "EHLO mail-wi0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755011AbbDVPvm (ORCPT ); Wed, 22 Apr 2015 11:51:42 -0400 Date: Wed, 22 Apr 2015 17:51:39 +0200 From: Frederic Weisbecker To: Peter Zijlstra Cc: LKML , Mike Galbraith , Chris Metcalf , Ingo Molnar , Dave Jones , Thomas Gleixner , Oleg Nesterov , "Rafael J . Wysocki" , "Paul E . McKenney" , Ingo Molnar , Rik van Riel , Martin Schwidefsky Subject: Re: [PATCH 2/4] context_tracking: Inherit TIF_NOHZ through forks instead of context switches Message-ID: <20150422155137.GB16832@lerouge> References: <1429618989-11104-1-git-send-email-fweisbec@gmail.com> <1429618989-11104-3-git-send-email-fweisbec@gmail.com> <20150421152600.GE3182@worktop.meeting.verilan.com> <20150421165152.GA10289@lerouge> <20150421205218.GB2898@worktop.Skamania.guest> <20150421210603.GB10289@lerouge> <20150422153553.GD3007@worktop.Skamania.guest> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20150422153553.GD3007@worktop.Skamania.guest> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 666 Lines: 19 On Wed, Apr 22, 2015 at 05:35:53PM +0200, Peter Zijlstra wrote: > On Tue, Apr 21, 2015 at 11:06:04PM +0200, Frederic Weisbecker wrote: > > > > Because I need the tick nohz intialization to be after irq initialization (init_IRQ()), > > which it depends on. > > OK, that's all _way_ before rest_init() which does the very first > fork(). > > I think we can safely put a WARN in there. Ah good, I'm doing that! thanks! -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/