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=-4.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS 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 5E0DEC10F06 for ; Sun, 31 Mar 2019 09:47:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2CC5220850 for ; Sun, 31 Mar 2019 09:47:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731084AbfCaJrY (ORCPT ); Sun, 31 Mar 2019 05:47:24 -0400 Received: from ozlabs.org ([203.11.71.1]:35805 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726994AbfCaJrX (ORCPT ); Sun, 31 Mar 2019 05:47:23 -0400 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 (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 44X9cH2D9zz9sQr; Sun, 31 Mar 2019 20:47:10 +1100 (AEDT) From: Michael Ellerman To: Arnd Bergmann , Andrew Morton Cc: Richard Henderson , Ivan Kokshaysky , Matt Turner , Russell King , Catalin Marinas , Will Deacon , Tony Luck , Fenghua Yu , Geert Uytterhoeven , Michal Simek , Ralf Baechle , Paul Burton , James Hogan , "James E . J . Bottomley" , Helge Deller , Benjamin Herrenschmidt , Paul Mackerras , Martin Schwidefsky , Heiko Carstens , Rich Felker , "David S . Miller" , Max Filippov , Firoz Khan , linux-alpha@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-ia64@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, Arnd Bergmann Subject: Re: [PATCH 2/2] arch: add pidfd and io_uring syscalls everywhere In-Reply-To: <20190325144737.703921-1-arnd@arndb.de> References: <20190325143521.34928-1-arnd@arndb.de> <20190325144737.703921-1-arnd@arndb.de> Date: Sun, 31 Mar 2019 20:47:13 +1100 Message-ID: <87y34vl6ji.fsf@concordia.ellerman.id.au> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Arnd Bergmann writes: > Add the io_uring and pidfd_send_signal system calls to all architectures. > > These system calls are designed to handle both native and compat tasks, > so all entries are the same across architectures, only arm-compat and > the generic tale still use an old format. > > Signed-off-by: Arnd Bergmann > --- > arch/alpha/kernel/syscalls/syscall.tbl | 4 ++++ > arch/arm/tools/syscall.tbl | 4 ++++ > arch/arm64/include/asm/unistd.h | 2 +- > arch/arm64/include/asm/unistd32.h | 8 ++++++++ > arch/ia64/kernel/syscalls/syscall.tbl | 4 ++++ > arch/m68k/kernel/syscalls/syscall.tbl | 4 ++++ > arch/microblaze/kernel/syscalls/syscall.tbl | 4 ++++ > arch/mips/kernel/syscalls/syscall_n32.tbl | 4 ++++ > arch/mips/kernel/syscalls/syscall_n64.tbl | 4 ++++ > arch/mips/kernel/syscalls/syscall_o32.tbl | 4 ++++ > arch/parisc/kernel/syscalls/syscall.tbl | 4 ++++ > arch/powerpc/kernel/syscalls/syscall.tbl | 4 ++++ Have you done any testing? I'd rather not wire up syscalls that have never been tested at all on powerpc. cheers