From patchwork Fri Dec 11 07:17:20 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Zhao, Yakui" X-Patchwork-Id: 66558 Received: from vger.kernel.org (vger.kernel.org [209.132.176.167]) by demeter.kernel.org (8.14.2/8.14.2) with ESMTP id nBB7JDd4012631 for ; Fri, 11 Dec 2009 07:19:13 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933619AbZLKHTF (ORCPT ); Fri, 11 Dec 2009 02:19:05 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S934820AbZLKHTF (ORCPT ); Fri, 11 Dec 2009 02:19:05 -0500 Received: from mga11.intel.com ([192.55.52.93]:36263 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933619AbZLKHTE (ORCPT ); Fri, 11 Dec 2009 02:19:04 -0500 Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga102.fm.intel.com with ESMTP; 10 Dec 2009 23:14:26 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.47,379,1257148800"; d="scan'208";a="521921111" Received: from yakui_zhao.sh.intel.com (HELO localhost.localdomain) ([10.239.13.83]) by fmsmga002.fm.intel.com with ESMTP; 10 Dec 2009 23:18:59 -0800 From: yakui.zhao@intel.com To: lenb@kernel.org Cc: linux-acpi@vger.kernel.org, Zhao Yakui , stable@kernel.org Subject: [Resend PATCH] acpi: Use the ARB_DISABLE for the CPU which model id is less than 0x0f. Date: Fri, 11 Dec 2009 15:17:20 +0800 Message-Id: <1260515840-4728-1-git-send-email-yakui.zhao@intel.com> X-Mailer: git-send-email 1.5.4.5 Sender: linux-acpi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org diff --git a/arch/x86/kernel/acpi/cstate.c b/arch/x86/kernel/acpi/cstate.c index 59cdfa4..2e837f5 100644 --- a/arch/x86/kernel/acpi/cstate.c +++ b/arch/x86/kernel/acpi/cstate.c @@ -48,7 +48,7 @@ void acpi_processor_power_init_bm_check(struct acpi_processor_flags *flags, * P4, Core and beyond CPUs */ if (c->x86_vendor == X86_VENDOR_INTEL && - (c->x86 > 0xf || (c->x86 == 6 && c->x86_model >= 14))) + (c->x86 > 0xf || (c->x86 == 6 && c->x86_model >= 0x0f))) flags->bm_control = 0; } EXPORT_SYMBOL(acpi_processor_power_init_bm_check);