From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965088AbXCSW1y (ORCPT ); Mon, 19 Mar 2007 18:27:54 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965138AbXCSW1y (ORCPT ); Mon, 19 Mar 2007 18:27:54 -0400 Received: from agminet01.oracle.com ([141.146.126.228]:39839 "EHLO agminet01.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965088AbXCSW1x (ORCPT ); Mon, 19 Mar 2007 18:27:53 -0400 Date: Mon, 19 Mar 2007 15:26:16 -0700 From: Randy Dunlap To: lkml Cc: Andrew Morton , roland@redhat.com Subject: [PATCH] ptrace needs PROC_FS Message-Id: <20070319152616.d0857587.randy.dunlap@oracle.com> In-Reply-To: <20070319124007.4ab84e91.randy.dunlap@oracle.com> References: <20070307201915.4d579113.akpm@linux-foundation.org> <20070319124007.4ab84e91.randy.dunlap@oracle.com> Organization: Oracle Linux Eng. X-Mailer: Sylpheed 2.3.1 (GTK+ 2.8.10; x86_64-unknown-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Whitelist: TRUE X-Whitelist: TRUE X-Brightmail-Tracker: AAAAAQAAAAI= Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org From: Randy Dunlap CONFIG_PTRACE needs PROC_FS; with CONFIG_PROC_FS=n (x86_64): LD .tmp_vmlinux1 kernel/built-in.o: In function `ptrace_start': ptrace.c:(.text+0x300f9): undefined reference to `ptrace_may_attach' make: *** [.tmp_vmlinux1] Error 1 Signed-off-by: Randy Dunlap --- init/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- linux-2.6.21-rc3-mm2.orig/init/Kconfig +++ linux-2.6.21-rc3-mm2/init/Kconfig @@ -688,7 +688,7 @@ config UTRACE config PTRACE bool "Legacy ptrace system call interface" default y - depends on UTRACE + depends on UTRACE && PROC_FS help Enable the ptrace system call. This is traditionally used by debuggers like GDB,