From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754036Ab2LRHQZ (ORCPT ); Tue, 18 Dec 2012 02:16:25 -0500 Received: from aserp1040.oracle.com ([141.146.126.69]:30214 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751348Ab2LRHQY (ORCPT ); Tue, 18 Dec 2012 02:16:24 -0500 From: Yinghai Lu To: Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" Cc: "Eric W. Biederman" , Andrew Morton , linux-kernel@vger.kernel.org, Yinghai Lu Subject: [PATCH v7 03/27] x86, realmode: set real_mode permissions early Date: Mon, 17 Dec 2012 23:15:35 -0800 Message-Id: <1355814959-10573-4-git-send-email-yinghai@kernel.org> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1355814959-10573-1-git-send-email-yinghai@kernel.org> References: <1355814959-10573-1-git-send-email-yinghai@kernel.org> X-Source-IP: acsinet21.oracle.com [141.146.126.237] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org We need to set trampoline code to EXEC early before we do smp AP bootings. Found the problem after switching to #PF handler set page table. Change to use early_initcall instead. Signed-off-by: Yinghai Lu --- arch/x86/realmode/init.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/x86/realmode/init.c b/arch/x86/realmode/init.c index 8045026..0b7e840 100644 --- a/arch/x86/realmode/init.c +++ b/arch/x86/realmode/init.c @@ -111,5 +111,4 @@ static int __init set_real_mode_permissions(void) return 0; } - -arch_initcall(set_real_mode_permissions); +early_initcall(set_real_mode_permissions); -- 1.7.10.4