From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762858AbZLLAQF (ORCPT ); Fri, 11 Dec 2009 19:16:05 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1762841AbZLLAQA (ORCPT ); Fri, 11 Dec 2009 19:16:00 -0500 Received: from hera.kernel.org ([140.211.167.34]:53813 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1762839AbZLLAP7 (ORCPT ); Fri, 11 Dec 2009 19:15:59 -0500 Date: Sat, 12 Dec 2009 00:15:37 GMT From: tip-bot for Mike Travis Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@redhat.com, gorcunov@openvz.org, travis@sgi.com, tglx@linutronix.de Reply-To: mingo@redhat.com, hpa@zytor.com, linux-kernel@vger.kernel.org, gorcunov@openvz.org, travis@sgi.com, tglx@linutronix.de In-Reply-To: <4B226E92.5080904@sgi.com> References: <4B226E92.5080904@sgi.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:x86/urgent] x86: Remove enabling x2apic message for every CPU Message-ID: Git-Commit-ID: 450b1e8dd10f41b5adad73f48ce8f6707d17c5c4 X-Mailer: tip-git-log-daemon MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 450b1e8dd10f41b5adad73f48ce8f6707d17c5c4 Gitweb: http://git.kernel.org/tip/450b1e8dd10f41b5adad73f48ce8f6707d17c5c4 Author: Mike Travis AuthorDate: Fri, 11 Dec 2009 08:08:50 -0800 Committer: H. Peter Anvin CommitDate: Fri, 11 Dec 2009 14:32:31 -0800 x86: Remove enabling x2apic message for every CPU Print only once that the system is supporting x2apic mode. Signed-off-by: Mike Travis Acked-by: Cyrill Gorcunov LKML-Reference: <4B226E92.5080904@sgi.com> Signed-off-by: H. Peter Anvin --- arch/x86/kernel/apic/apic.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index efb2b9c..aa57c07 100644 --- a/arch/x86/kernel/apic/apic.c +++ b/arch/x86/kernel/apic/apic.c @@ -1341,7 +1341,7 @@ void enable_x2apic(void) rdmsr(MSR_IA32_APICBASE, msr, msr2); if (!(msr & X2APIC_ENABLE)) { - pr_info("Enabling x2apic\n"); + printk_once(KERN_INFO "Enabling x2apic\n"); wrmsr(MSR_IA32_APICBASE, msr | X2APIC_ENABLE, 0); } }