From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762543AbZB1CG5 (ORCPT ); Fri, 27 Feb 2009 21:06:57 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1761136AbZB1B7o (ORCPT ); Fri, 27 Feb 2009 20:59:44 -0500 Received: from adsl-76-233-236-102.dsl.pltn13.sbcglobal.net ([76.233.236.102]:59182 "EHLO abulafia.goop.org" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1757723AbZB1B7e (ORCPT ); Fri, 27 Feb 2009 20:59:34 -0500 From: Jeremy Fitzhardinge To: "H. Peter Anvin" Cc: the arch/x86 maintainers , Linux Kernel Mailing List , Xen-devel , Mark McLoughlin Subject: [PATCH] xen mtrr: Use generic_validate_add_page() Date: Fri, 27 Feb 2009 17:59:23 -0800 Message-Id: <1235786365-17744-18-git-send-email-jeremy@goop.org> X-Mailer: git-send-email 1.6.0.6 In-Reply-To: <1235786365-17744-1-git-send-email-jeremy@goop.org> References: <1235786365-17744-1-git-send-email-jeremy@goop.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Mark McLoughlin The hypervisor already performs the same validation, but better to do it early before getting to the range combining code. Signed-off-by: Mark McLoughlin --- arch/x86/kernel/cpu/mtrr/xen.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/x86/kernel/cpu/mtrr/xen.c b/arch/x86/kernel/cpu/mtrr/xen.c index 7a25f88..f226044 100644 --- a/arch/x86/kernel/cpu/mtrr/xen.c +++ b/arch/x86/kernel/cpu/mtrr/xen.c @@ -16,7 +16,7 @@ static struct mtrr_ops xen_mtrr_ops = { // .set = xen_set_mtrr, // .get = xen_get_mtrr, .get_free_region = generic_get_free_region, -// .validate_add_page = xen_validate_add_page, + .validate_add_page = generic_validate_add_page, .have_wrcomb = positive_have_wrcomb, .use_intel_if = 0, .num_var_ranges = xen_num_var_ranges, -- 1.6.0.6