From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759555AbZELXdp (ORCPT ); Tue, 12 May 2009 19:33:45 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757976AbZELX1t (ORCPT ); Tue, 12 May 2009 19:27:49 -0400 Received: from 75-149-38-2-SFBA.hfc.comcastbusiness.net ([75.149.38.2]:36268 "EHLO abulafia.goop.org" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1758105AbZELX1p (ORCPT ); Tue, 12 May 2009 19:27:45 -0400 From: Jeremy Fitzhardinge To: Ingo Molnar Cc: the arch/x86 maintainers , Linux Kernel Mailing List , Xen-devel , Mark McLoughlin , Jeremy Fitzhardinge Subject: [PATCH 3/6] xen mtrr: Use generic_validate_add_page() Date: Tue, 12 May 2009 16:27:41 -0700 Message-Id: <1242170864-13560-4-git-send-email-jeremy@goop.org> X-Mailer: git-send-email 1.6.0.6 In-Reply-To: <1242170864-13560-1-git-send-email-jeremy@goop.org> References: <1242170864-13560-1-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. [ Impact: cleanup, avoid Xen console noise ] Signed-off-by: Mark McLoughlin Signed-off-by: Jeremy Fitzhardinge --- arch/x86/kernel/cpu/mtrr/xen.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/arch/x86/kernel/cpu/mtrr/xen.c b/arch/x86/kernel/cpu/mtrr/xen.c index 8ac2ccd..3077bb3 100644 --- a/arch/x86/kernel/cpu/mtrr/xen.c +++ b/arch/x86/kernel/cpu/mtrr/xen.c @@ -20,6 +20,7 @@ static int __init xen_num_var_ranges(void); static struct mtrr_ops xen_mtrr_ops = { .vendor = X86_VENDOR_UNKNOWN, .get_free_region = generic_get_free_region, + .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