From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756694AbYAPWWn (ORCPT ); Wed, 16 Jan 2008 17:22:43 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752239AbYAPWPd (ORCPT ); Wed, 16 Jan 2008 17:15:33 -0500 Received: from cantor2.suse.de ([195.135.220.15]:38273 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754071AbYAPWPW (ORCPT ); Wed, 16 Jan 2008 17:15:22 -0500 From: Andi Kleen References: <200801161114.239449000@suse.de> In-Reply-To: <200801161114.239449000@suse.de> To: linux-kernel@vger.kernel.org, mingo@elte.hu, tglx@linutronix.de, jbeulich@novell.com, venkatesh.pallipadi@intel.com Subject: [PATCH] [21/36] CPA: Use wbinvd() macro instead of inline assembly in 64bit c_p_a() Message-Id: <20080116221520.ABC61150C8@wotan.suse.de> Date: Wed, 16 Jan 2008 23:15:20 +0100 (CET) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Andi Kleen Acked-by: Jan Beulich --- arch/x86/mm/pageattr_64.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: linux/arch/x86/mm/pageattr_64.c =================================================================== --- linux.orig/arch/x86/mm/pageattr_64.c +++ linux/arch/x86/mm/pageattr_64.c @@ -95,7 +95,7 @@ static void flush_kernel_map(void *arg) /* When clflush is available always use it because it is much cheaper than WBINVD. */ if ((a->full_flush || !cpu_has_clflush) && !cpu_has_ss) - asm volatile("wbinvd" ::: "memory"); + wbinvd(); list_for_each_entry(f, &a->l, l) { if (!a->full_flush && !cpu_has_ss) clflush_cache_range((void *)f->addr, PAGE_SIZE);