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 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 42907C43387 for ; Wed, 16 Jan 2019 00:09:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 142C2206C2 for ; Wed, 16 Jan 2019 00:09:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729145AbfAPAJ0 (ORCPT ); Tue, 15 Jan 2019 19:09:26 -0500 Received: from ozlabs.org ([203.11.71.1]:51685 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729247AbfAPAJ0 (ORCPT ); Tue, 15 Jan 2019 19:09:26 -0500 Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPSA id 43fSHb5L9yz9sBQ; Wed, 16 Jan 2019 11:09:15 +1100 (AEDT) From: Michael Ellerman To: Arnd Bergmann Cc: y2038 Mailman List , Linux API , Linux Kernel Mailing List , Ivan Kokshaysky , Matt Turner , Russell King - ARM Linux , Catalin Marinas , Will Deacon , Tony Luck , Fenghua Yu , Geert Uytterhoeven , Michal Simek , Paul Burton , Helge Deller , Martin Schwidefsky , Heiko Carstens , Rich Felker , David 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 Subject: Re: [PATCH 14/15] arch: add split IPC system calls where needed In-Reply-To: References: <20190110162435.309262-1-arnd@arndb.de> <20190110162435.309262-15-arnd@arndb.de> <87pnsz28k2.fsf@concordia.ellerman.id.au> Date: Wed, 16 Jan 2019 11:09:12 +1100 Message-ID: <874la9zcnr.fsf@concordia.ellerman.id.au> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org Arnd Bergmann writes: > On Tue, Jan 15, 2019 at 4:01 PM Arnd Bergmann wrote: >> >> On Mon, Jan 14, 2019 at 4:59 AM Michael Ellerman wrote: >> > Arnd Bergmann writes: >> > > arch/m68k/kernel/syscalls/syscall.tbl | 11 +++++++++++ >> > > arch/mips/kernel/syscalls/syscall_o32.tbl | 11 +++++++++++ >> > > arch/powerpc/kernel/syscalls/syscall.tbl | 12 ++++++++++++ >> > >> > I have some changes I'd like to make to our syscall table that will >> > clash with this. >> > >> > I'll try and send them today. >> >> Ok. Are those for 5.0 or 5.1? If they are intended for 5.0, it would be >> nice for me to have a branch based on 5.0-rc1 that I can put >> the other patches on top of. > > There is also another change that I considered: > > At the end of my series, we have a lot of entries like > > 245 32 clock_settime sys_clock_settime32 > 245 64 clock_settime sys_clock_settime > 245 spu clock_settime sys_clock_settime > > which could be folded into > > 245 32 clock_settime sys_clock_settime32 > 245 spu64 clock_settime sys_clock_settime > > if we just add another option to the ABI field. Any thoughts on > that? My series splits spu out into a separate field. So the above would be: 245 32 - clock_settime sys_clock_settime32 245 64 spu clock_settime sys_clock_settime cheers