Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753807AbbHFAGj (ORCPT ); Wed, 5 Aug 2015 20:06:39 -0400 Received: from mailapp01.imgtec.com ([195.59.15.196]:23949 "EHLO mailapp01.imgtec.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752368AbbHFAGi (ORCPT ); Wed, 5 Aug 2015 20:06:38 -0400 Message-ID: <55C2A50A.50805@imgtec.com> Date: Wed, 5 Aug 2015 17:06:34 -0700 From: Leonid Yegoshin User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 MIME-Version: 1.0 To: Paul Burton CC: , , , , , , , , , , , , , , , , , , , , , , , , , , , Subject: Re: [PATCH v4 3/3] MIPS: set stack/data protection as non-executable References: <20150805234348.20722.71740.stgit@ubuntu-yegoshin> <20150805234936.20722.60927.stgit@ubuntu-yegoshin> <20150805235543.GG2057@NP-P-BURTON> In-Reply-To: <20150805235543.GG2057@NP-P-BURTON> Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 7bit X-Originating-IP: [10.20.3.79] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 574 Lines: 17 On 08/05/2015 04:55 PM, Paul Burton wrote: > > > As was pointed out last time you posted this, it breaks backwards > compatibility with userland & thus cannot be applied. Never observed since first version. In other side, the problem with apps like ssh_keygen is observed in absence of executable stack protection. - Leonid. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/