From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1768849Ab2K3TMQ (ORCPT ); Fri, 30 Nov 2012 14:12:16 -0500 Received: from mail.kernel.org ([198.145.19.201]:59530 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2992927Ab2K3TCP (ORCPT ); Fri, 30 Nov 2012 14:02:15 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Greg Kroah-Hartman , alan@lxorguk.ukuu.org.uk, Yang Wei , Robert Richter , Jun Zhang , "H. Peter Anvin" Subject: [ 05/54] x86-32: Export kernel_stack_pointer() for modules Date: Fri, 30 Nov 2012 10:55:36 -0800 Message-Id: <20121130185208.434646451@linuxfoundation.org> X-Mailer: git-send-email 1.8.0.197.g5a90748 In-Reply-To: <20121130185207.894301294@linuxfoundation.org> References: <20121130185207.894301294@linuxfoundation.org> User-Agent: quilt/0.60-2.1.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: "H. Peter Anvin" commit cb57a2b4cff7edf2a4e32c0163200e9434807e0a upstream. Modules, in particular oprofile (and possibly other similar tools) need kernel_stack_pointer(), so export it using EXPORT_SYMBOL_GPL(). Link: http://lkml.kernel.org/r/20120912135059.GZ8285@erda.amd.com Cc: Yang Wei Cc: Robert Richter Cc: Jun Zhang Signed-off-by: H. Peter Anvin Signed-off-by: Greg Kroah-Hartman --- arch/x86/kernel/ptrace.c | 2 ++ 1 file changed, 2 insertions(+) --- a/arch/x86/kernel/ptrace.c +++ b/arch/x86/kernel/ptrace.c @@ -21,6 +21,7 @@ #include #include #include +#include #include #include @@ -192,6 +193,7 @@ unsigned long kernel_stack_pointer(struc return (unsigned long)regs; } +EXPORT_SYMBOL_GPL(kernel_stack_pointer); static unsigned long *pt_regs_access(struct pt_regs *regs, unsigned long regno) {