From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934544AbdEOORM (ORCPT ); Mon, 15 May 2017 10:17:12 -0400 Received: from mail.kernel.org ([198.145.29.99]:55740 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933222AbdEOORL (ORCPT ); Mon, 15 May 2017 10:17:11 -0400 DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 60052239B7 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=goodmis.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=rostedt@goodmis.org Date: Mon, 15 May 2017 10:17:08 -0400 From: Steven Rostedt To: Thomas Gleixner Cc: LKML , Peter Zijlstra , Ingo Molnar , Mark Rutland Subject: Re: [patch 04/18] x86/smp: Adjust system_state check Message-ID: <20170515101708.18607054@gandalf.local.home> In-Reply-To: <20170514183612.767623427@linutronix.de> References: <20170514182716.347236777@linutronix.de> <20170514183612.767623427@linutronix.de> X-Mailer: Claws Mail 3.14.0 (GTK+ 2.24.31; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, 14 May 2017 20:27:20 +0200 Thomas Gleixner wrote: > To enable smp_processor_id() and might_sleep() debug checks earlier, it's > required to add system states between SYSTEM_BOOTING and SYSTEM_RUNNING. > > Adjust the system_state check in announce_cpu() to handle the extra states. > > Signed-off-by: Thomas Gleixner Reviewed-by: Steven Rostedt (VMware) -- Steve > --- > arch/x86/kernel/smpboot.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > --- a/arch/x86/kernel/smpboot.c > +++ b/arch/x86/kernel/smpboot.c > @@ -863,7 +863,7 @@ static void announce_cpu(int cpu, int ap > if (cpu == 1) > printk(KERN_INFO "x86: Booting SMP configuration:\n"); > > - if (system_state == SYSTEM_BOOTING) { > + if (system_state < SYSTEM_RUNNING) { > if (node != current_node) { > if (current_node > (-1)) > pr_cont("\n"); >