From mboxrd@z Thu Jan 1 00:00:00 1970 Received: (from majordomo@localhost) by oss.sgi.com (8.11.2/8.11.3) id g1MGXdc15072 for linux-mips-outgoing; Fri, 22 Feb 2002 08:33:39 -0800 Received: from mx.mips.com (mx.mips.com [206.31.31.226]) by oss.sgi.com (8.11.2/8.11.3) with SMTP id g1MGXc915069 for ; Fri, 22 Feb 2002 08:33:38 -0800 Received: from newman.mips.com (ns-dmz [206.31.31.225]) by mx.mips.com (8.9.3/8.9.0) with ESMTP id HAA17995; Fri, 22 Feb 2002 07:33:29 -0800 (PST) Received: from grendel (grendel [192.168.236.16]) by newman.mips.com (8.9.3/8.9.0) with SMTP id HAA21494; Fri, 22 Feb 2002 07:33:28 -0800 (PST) Message-ID: <002e01c1bbb6$d436d5d0$10eca8c0@grendel> From: "Kevin D. Kissell" To: "Venkatesh M R" , "Linux-MIPS" References: <3C763244.5030206@multitech.co.in> Subject: Re: How To Remove Write Protection Date: Fri, 22 Feb 2002 16:37:23 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 5.50.4807.1700 X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4807.1700 Sender: owner-linux-mips@oss.sgi.com Precedence: bulk > I am presently porting RTLinux to MIPS Atlas board ( with 4Kc core ). > Can you please tell me how to remove the write protection of the Linux > kernel (2.4.3) . > Because I am getting the page fault when i am trying to insert the > Rtlinux module. I rather doubt that write protection has anything to do with what you are seeing. It is far more likely that you are making the kernel dereference an uninitialized pointer. Kevin K.