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[209.132.180.67]) by mx.google.com with ESMTP id q24si15660471pls.325.2019.01.11.03.34.28; Fri, 11 Jan 2019 03:34:44 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728595AbfAKIH6 (ORCPT + 99 others); Fri, 11 Jan 2019 03:07:58 -0500 Received: from mail-vs1-f65.google.com ([209.85.217.65]:37983 "EHLO mail-vs1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725601AbfAKIH5 (ORCPT ); Fri, 11 Jan 2019 03:07:57 -0500 Received: by mail-vs1-f65.google.com with SMTP id x64so8687085vsa.5; Fri, 11 Jan 2019 00:07:55 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=Gk5sRyaMorBl1gCKq795+qZVHE+uAsmqqhSvjIZGPmU=; b=VfyLiJFmoydejEHDkg6wMZ1HKsUA0S3IhvdQWak9Reyfu2GMDG4r6RGR5eFEOiKieW 78RcrPDc66lFCJ2Hb03iwHwy7jrgi+JvWsj6vKiv19F5bR+QeRuYa3DZMzdfw5nOLOpV bQhWFdl1Ih7BaHJbSGw/IwT9PEKfehk3285zgKu4NAJsjBDHI9HoGTLiEACg4gq1cdN+ xp8MQZ7DzrGVWihzCFVJ6R/bXioC1ItXvN4j9O7kVKka5pikJdwDOGW3m4B1FiG39Vt4 YGS/O+rVpXG1a6yrw0YhYuTAXqKolvxXL3RQIAxGIb2USX4ZjBvgpGZ1YmgAwhNSTMqF /Xgg== X-Gm-Message-State: AJcUukffb2wnoPPx1NKlDDQe73afmoWFKx9lPHYp0ENSh2kxPwhtv/hY +iKGR4N5scvxwZIA/51V3ic6w7areGsUoMkbc/0= X-Received: by 2002:a67:f43:: with SMTP id 64mr5594803vsp.166.1547194075355; Fri, 11 Jan 2019 00:07:55 -0800 (PST) MIME-Version: 1.0 References: <20190110162435.309262-1-arnd@arndb.de> In-Reply-To: From: Geert Uytterhoeven Date: Fri, 11 Jan 2019 09:07:43 +0100 Message-ID: Subject: Re: [PATCH 00/15] arch: synchronize syscall tables in preparation for y2038 To: Arnd Bergmann Cc: y2038 Mailman List , Linux API , Linux Kernel Mailing List , Ivan Kokshaysky , Matt Turner , Russell King , Catalin Marinas , Will Deacon , Tony Luck , Fenghua Yu , Michal Simek , Paul Burton , Helge Deller , Michael Ellerman , Martin Schwidefsky , Heiko Carstens , Rich Felker , "David S. Miller" , Andy Lutomirski , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , "the arch/x86 maintainers" , Max Filippov , Firoz Khan , "Eric W. Biederman" , Deepa Dinamani , Dominik Brodowski , Andrew Morton , Davidlohr Bueso , alpha , Linux ARM , "linux-ia64@vger.kernel.org" , linux-m68k , linux-mips@vger.kernel.org, Parisc List , linuxppc-dev , linux-s390 , Linux-sh list , sparclinux Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Arnd, On Thu, Jan 10, 2019 at 11:43 PM Arnd Bergmann wrote: > On Thu, Jan 10, 2019 at 7:11 PM Geert Uytterhoeven wrote: > > On Thu, Jan 10, 2019 at 6:06 PM Arnd Bergmann wrote: > > > On Thu, Jan 10, 2019 at 5:59 PM Geert Uytterhoeven wrote: > > > > On Thu, Jan 10, 2019 at 5:26 PM Arnd Bergmann wrote: > > > > > The system call tables have diverged a bit over the years, and a number > > > > > of the recent additions never made it into all architectures, for one > > > > > reason or another. > > > > > > > > > > This is an attempt to clean it up as far as we can without breaking > > > > > compatibility, doing a number of steps: > > > > > > > > Thanks a lot! > > > > > > > > > - Add system calls that have not yet been integrated into all > > > > > architectures but that we definitely want there. > > > > > > > > It looks like you missed wiring up io_pgetevents() on m68k. > > > > Is that intentional? > > > > > > Yes, I thought I had described that somewhere but maybe I > > > forgot: semtimedop() and io_pgetevents() get replaced with > > > time64 versions in the follow-up, so I only added them in > > > 64-bit architectures. If you think we should have both > > > io_pgetevents() and io_pgetevents_time32() on all 32-bit > > > architectures, I can add that as well. > > > > Thanks, sounds fine to me. > > Just to be sure, you mean it's fine to not add it, not that we should > add it? I'm fine with not having the legacy 32-bit ones. Sorry for being unclear. Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds