From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755064Ab2BVS0b (ORCPT ); Wed, 22 Feb 2012 13:26:31 -0500 Received: from terminus.zytor.com ([198.137.202.10]:51836 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752884Ab2BVS02 (ORCPT ); Wed, 22 Feb 2012 13:26:28 -0500 Date: Wed, 22 Feb 2012 10:25:30 -0800 From: "tip-bot for Luck, Tony" Message-ID: Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@redhat.com, tony.luck@intel.com, tglx@linutronix.de, bp@amd64.org Reply-To: mingo@redhat.com, hpa@zytor.com, linux-kernel@vger.kernel.org, tglx@linutronix.de, tony.luck@intel.com, bp@amd64.org In-Reply-To: <4f452eb42507460426@agluck-desktop.sc.intel.com> References: <4f452eb42507460426@agluck-desktop.sc.intel.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:x86/cpu] x86: Remove some noise from boot log when starting cpus Git-Commit-ID: 140f190bc3a3b6f200548d204befd998eadd63fd X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.6 (terminus.zytor.com [127.0.0.1]); Wed, 22 Feb 2012 10:26:02 -0800 (PST) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 140f190bc3a3b6f200548d204befd998eadd63fd Gitweb: http://git.kernel.org/tip/140f190bc3a3b6f200548d204befd998eadd63fd Author: Luck, Tony AuthorDate: Wed, 22 Feb 2012 10:06:44 -0800 Committer: H. Peter Anvin CommitDate: Wed, 22 Feb 2012 10:11:05 -0800 x86: Remove some noise from boot log when starting cpus Printing the "start_ip" for every secondary cpu is very noisy on a large system - and doesn't add any value. Drop this message. Console log before: Booting Node 0, Processors #1 smpboot cpu 1: start_ip = 96000 #2 smpboot cpu 2: start_ip = 96000 #3 smpboot cpu 3: start_ip = 96000 #4 smpboot cpu 4: start_ip = 96000 ... #31 smpboot cpu 31: start_ip = 96000 Brought up 32 CPUs Console log after: Booting Node 0, Processors #1 #2 #3 #4 #5 #6 #7 Ok. Booting Node 1, Processors #8 #9 #10 #11 #12 #13 #14 #15 Ok. Booting Node 0, Processors #16 #17 #18 #19 #20 #21 #22 #23 Ok. Booting Node 1, Processors #24 #25 #26 #27 #28 #29 #30 #31 Brought up 32 CPUs Acked-by: Borislav Petkov Signed-off-by: Tony Luck Link: http://lkml.kernel.org/r/4f452eb42507460426@agluck-desktop.sc.intel.com Signed-off-by: H. Peter Anvin --- arch/x86/kernel/smpboot.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index 66d250c..6835752 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -740,8 +740,6 @@ do_rest: * the targeted processor. */ - printk(KERN_DEBUG "smpboot cpu %d: start_ip = %lx\n", cpu, start_ip); - atomic_set(&init_deasserted, 0); if (get_uv_system_type() != UV_NON_UNIQUE_APIC) {