From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A6370C28CC0 for ; Wed, 29 May 2019 12:40:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7A76A208C3 for ; Wed, 29 May 2019 12:40:15 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="oMtyHtBB" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727185AbfE2MkP (ORCPT ); Wed, 29 May 2019 08:40:15 -0400 Received: from mail-pl1-f194.google.com ([209.85.214.194]:43126 "EHLO mail-pl1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725936AbfE2MkO (ORCPT ); Wed, 29 May 2019 08:40:14 -0400 Received: by mail-pl1-f194.google.com with SMTP id gn7so1008631plb.10; Wed, 29 May 2019 05:40:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:subject:to:cc:references:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=P4/IUlrr1evi37yoa1wMPw3lbTyHMqQSbn2mIGZdBv0=; b=oMtyHtBB6St248zv/nIh+eoYH0Npn5mikvEOv/23yRg4eu5mo8B7V17JXyqlmIg+OA efL5010uCcLw/WUd3vGWRxxT/KRk48hM5gHDKt9DMjzxlZsTI07gJ06Iofa/sPC7P+ig AUpg3S0nmjUPnudA2vVEXqE6CKXpg/UZ1wsbLBplMvIqHZ0An4522dvy6vrus7y6d9ke wHCbM1+FJ5bM1AoRq7hhT9Bjl76W9OTYmj69UDXE9arNOuNe5US43CkJjhOGVfg1NBoF qP5KCX5hkHy4S7ks9x36EXPbRHTr2ODY6kvPXny1S8nYUNgOMGCq3OhMErJQyVbgoLW6 yszw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:subject:to:cc:references:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=P4/IUlrr1evi37yoa1wMPw3lbTyHMqQSbn2mIGZdBv0=; b=lqtQAR7n21FAVAsyzzNlNIrJfFEpxtcxPtf/K8ia++Wg5MIUIQ5XfUaRTOXpYFXL0i GT/bCsYCR66/O1512KTvAAZYK5upffQYHhxlSUfYyO3kmws96UP+JqKlGYVbjEFMAkpy OuqGUhCOeLRIcDAlrY5RH+3lgVNO8KreVJT6NGnTfwplNQObGb0h/TxAf6j85dG2+GMy BAYJz5LXnOsL+CN+hHPLXOH0qqt1PYAhmD7LfguBzMtfxNGS4abgh748futtnQrxpSfY +b/GClqxVDXZn9lZ6bUshaWUEPkK3Ar7J39DnXRbJYBobXp5box669VWIEqQwkJiYblF wV1A== X-Gm-Message-State: APjAAAWdKmJUJuAZIEMJY0s/CONJCVQT+nDnsqfoDqQuTU2fFaFCws6f xe1Z80SdNGW7EtjfASzwBuA= X-Google-Smtp-Source: APXvYqxVUuOzE4bbxCoVGQ2RIzcnimP9AyU9zP/BbHERJRgmIpigahXeeg+v8KhBpZpLPyRNv6JPyg== X-Received: by 2002:a17:902:9889:: with SMTP id s9mr7508574plp.65.1559133613833; Wed, 29 May 2019 05:40:13 -0700 (PDT) Received: from [10.44.0.192] ([103.48.210.53]) by smtp.gmail.com with ESMTPSA id j14sm21177611pfe.10.2019.05.29.05.40.09 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 29 May 2019 05:40:13 -0700 (PDT) From: Greg Ungerer X-Google-Original-From: Greg Ungerer Subject: Re: [PATCH] binfmt_flat: make load_flat_shared_library() work To: John Paul Adrian Glaubitz , Jann Horn , Andrew Morton Cc: Alexander Viro , linux-fsdevel , kernel list , Kees Cook , Nicolas Pitre , Arnd Bergmann , Geert Uytterhoeven , linux-m68k@vger.kernel.org, Russell King , linux-arm-kernel@lists.infradead.org References: <20190524201817.16509-1-jannh@google.com> <20190525144304.e2b9475a18a1f78a964c5640@linux-foundation.org> <6956cfe5-90d4-aad4-48e3-66b0ece91fed@linux-m68k.org> <7cac8be1-1667-6b6e-d2b8-d6ec5dc6da09@physik.fu-berlin.de> Message-ID: <246af630-5957-0cdc-491d-5e59c520ebf6@linux-m68k.org> Date: Wed, 29 May 2019 22:40:07 +1000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: <7cac8be1-1667-6b6e-d2b8-d6ec5dc6da09@physik.fu-berlin.de> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 29/5/19 10:32 pm, John Paul Adrian Glaubitz wrote: > On 5/28/19 12:56 PM, Greg Ungerer wrote: >>> Maybe... but I didn't want to rip it out without having one of the >>> maintainers confirm that this really isn't likely to be used anymore. >> >> I have not used shared libraries on m68k non-mmu setups for >> a very long time. At least 10 years I would think. > We use shared libraries in Debian on m68k and Andreas Schwab uses them > on openSUSE/m68k. When used on no-mmu platforms? Regards Greg > So, they should keep working. > > Thanks, > Adrian >