Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753598AbZJKPnP (ORCPT ); Sun, 11 Oct 2009 11:43:15 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751129AbZJKPnP (ORCPT ); Sun, 11 Oct 2009 11:43:15 -0400 Received: from casper.infradead.org ([85.118.1.10]:50781 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751006AbZJKPnO convert rfc822-to-8bit (ORCPT ); Sun, 11 Oct 2009 11:43:14 -0400 Date: Sun, 11 Oct 2009 08:43:11 -0700 From: Arjan van de Ven To: linux-kernel@vger.kernel.org, mingo@elte.hu, tglx@linuxtronix.de, hpa@zytor.com Subject: [PATCH] x86: Relegate CONFIG_PAT to EMBEDDED Message-ID: <20091011084311.0ab3c3ea@infradead.org> Organization: Intel X-Mailer: Claws Mail 3.7.2 (GTK+ 2.16.6; i586-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 8BIT X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1495 Lines: 46 >From 3385e0ae9596dc0538023166c800b0f8d2accce2 Mon Sep 17 00:00:00 2001 From: Arjan van de Ven Date: Sun, 11 Oct 2009 08:40:15 -0700 Subject: [PATCH] x86: Relegate CONFIG_PAT to EMBEDDED PAT support (which got added to CPUs over 10 years ago) is no longer really optional in that more and more things are depending on PAT just working, including newer versions of X. Having this as a regular config option just no longer makes sense. This patch relegates CONFIG_PAT to the EMBEDDED category, in the hope to eventually completely retire it. Signed-off-by: Arjan van de Ven --- arch/x86/Kconfig | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 4427956..16d9d40 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -1393,7 +1393,8 @@ config MTRR_SANITIZER_SPARE_REG_NR_DEFAULT config X86_PAT bool - prompt "x86 PAT support" + default y + prompt "x86 PAT support" if EMBEDDED depends on MTRR ---help--- Use PAT attributes to setup page level cache control. -- 1.6.2.5 -- Arjan van de Ven Intel Open Source Technology Centre For development, discussion and tips for power savings, visit http://www.lesswatts.org -- 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/