From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Wed, 26 Sep 2007 15:12:24 +0100 (BST) Received: from ug-out-1314.google.com ([66.249.92.175]:44625 "EHLO ug-out-1314.google.com") by ftp.linux-mips.org with ESMTP id S20029687AbXIZOMO (ORCPT ); Wed, 26 Sep 2007 15:12:14 +0100 Received: by ug-out-1314.google.com with SMTP id u2so1303727uge for ; Wed, 26 Sep 2007 07:12:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:user-agent:mime-version:to:cc:subject:content-type:content-transfer-encoding; bh=qco6VHcI5rl2AeLx6dcSSRcUKdxsQ9qOWl9soAZzo/0=; b=sbkyT+mGIWScFCwQGpjB6+gFz9f++Yv3caeFu5TmhF9iLRNKPDdk8qS1MSEFx0Fq16JXAUKr8YYKfGnFj+IVH2HIlDguZLclhgcFk/lfrXg7JMULC8lzTVKmSJQTBNNlcsKmHLrP2y4+XnROOskRk9ZDt+sRa0Ws33WNTG0DVXw= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:user-agent:mime-version:to:cc:subject:content-type:content-transfer-encoding; b=Fn0E7sRQqzaefuOk8SuAsyck+NN8FOQeU0hoqOzmlsttndBlOR4Q5I4OLWk2XqjdBSF2KX74bakWljPF3dbS5NxD4a1Sny0qDh0BTyEEf2p0TqOb2j2Urw3+6BptbgKyS3NRBDyUcJIderDbxI1kNPDoo94lhbYa8rNRPmXoK2s= Received: by 10.67.21.11 with SMTP id y11mr2231289ugi.1190815929755; Wed, 26 Sep 2007 07:12:09 -0700 (PDT) Received: from ?192.168.0.1? ( [82.235.205.153]) by mx.google.com with ESMTPS id e32sm1728946fke.2007.09.26.07.12.08 (version=TLSv1/SSLv3 cipher=RC4-MD5); Wed, 26 Sep 2007 07:12:09 -0700 (PDT) Message-ID: <46FA6846.2080704@gmail.com> Date: Wed, 26 Sep 2007 16:10:14 +0200 From: Franck Bui-Huu User-Agent: Thunderbird 2.0.0.5 (X11/20070719) MIME-Version: 1.0 To: Ralf Baechle CC: nigel@mips.com, linux-mips Subject: Useless stack randomization patch Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 16692 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: vagabon.xyz@gmail.com Precedence: bulk X-list: linux-mips Ralf, We started stack inside page randomization through commit 941091024ef0f2f7e09eb81201d293ac18833cc8 but it currently does nothing usefull because ELF_PLATFORM is not defined on MIPS (see fs/binfm_elf.c, create_elf_tables() for details). I tried several times to get information on lkml about that dependency but unfortunately I got no answer. I'm not sure how ELF_PLATFORM is used by ld.so and I don't think it's a good idea to define it just for enabling stack randomization. What do you think ? thanks Franck