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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 E6A42C43387 for ; Fri, 11 Jan 2019 08:09:30 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 46D4E20872 for ; Fri, 11 Jan 2019 08:09:30 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 46D4E20872 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-m68k.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 43bbB01zQRzDqy1 for ; Fri, 11 Jan 2019 19:09:28 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=gmail.com (client-ip=209.85.217.65; helo=mail-vs1-f65.google.com; envelope-from=geert.uytterhoeven@gmail.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=linux-m68k.org Received: from mail-vs1-f65.google.com (mail-vs1-f65.google.com [209.85.217.65]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 43bb8G0NDBzDqvp for ; Fri, 11 Jan 2019 19:07:57 +1100 (AEDT) Received: by mail-vs1-f65.google.com with SMTP id e7so8702381vsc.2 for ; Fri, 11 Jan 2019 00:07:57 -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=dw8830Gp/x1xW72pLRGLS/I50grU8gZXDEzqJcYVq87dkowGh0/QCpF7WWCeLQogej FgpB78ZkIqUjMYQh+jTZTHQDXr2x6QwkKKu2TflegfuM30GiPg3cTzIiJW0AgaKBoSET 7i8SpU9GPIP7nCQWU+zxx0nKnq1tdI/4Xy7CQX+GkHeOsj/Cb1THNasftKR6jjjSiSrF qGnYLCV4zXmyvpdd1lnL22c9Q2223gEpWUctcrggLwb4+lE5uELsZ/Rpul+DCdVyWC/s oo0l9o4x6RAVXfq2Wny/sEwS1SbhbAOQFllzUhDUQ9hiiXMvNltY/a7Fz5UTHmscD8ke 59VA== X-Gm-Message-State: AJcUukcjU2iDj8L8QECJFpyGswJJkro9BvVMevb5lDoiGBEkQN1hOPQj KjssxP2ANHzrQ3P4xu1N5MS8jCtOvFllnTcBPls= X-Google-Smtp-Source: ALg8bN4BZSRCmO8JcdiTKsQLtOiGYCRcA4qcLBhQcTtWAUJ36fVLDe+20wntOZTNXHVnjK/m8j2ch6eOfrp0E8t9JNI= 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 Content-Type: text/plain; charset="UTF-8" X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rich Felker , "linux-ia64@vger.kernel.org" , Linux-sh list , Catalin Marinas , Heiko Carstens , Dominik Brodowski , linux-mips@vger.kernel.org, Max Filippov , Deepa Dinamani , "H. Peter Anvin" , sparclinux , linux-s390 , Davidlohr Bueso , y2038 Mailman List , Helge Deller , the arch/x86 maintainers , Russell King , Ingo Molnar , Firoz Khan , Matt Turner , Fenghua Yu , Will Deacon , linux-m68k , Ivan Kokshaysky , Andy Lutomirski , Thomas Gleixner , Linux ARM , Michal Simek , Tony Luck , Parisc List , Linux API , Linux Kernel Mailing List , Paul Burton , "Eric W. Biederman" , alpha , Martin Schwidefsky , Andrew Morton , linuxppc-dev , "David S. Miller" Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" 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