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=-3.9 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,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 BAD75C67839 for ; Tue, 11 Dec 2018 22:45:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 87D9320672 for ; Tue, 11 Dec 2018 22:45:03 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 87D9320672 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726801AbeLKWpC (ORCPT ); Tue, 11 Dec 2018 17:45:02 -0500 Received: from mx1.redhat.com ([209.132.183.28]:36168 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726652AbeLKWpA (ORCPT ); Tue, 11 Dec 2018 17:45:00 -0500 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 292D2308213C; Tue, 11 Dec 2018 22:45:00 +0000 (UTC) Received: from ovpn-120-31.rdu2.redhat.com (ovpn-120-31.rdu2.redhat.com [10.10.120.31]) by smtp.corp.redhat.com (Postfix) with ESMTP id A3914600CC; Tue, 11 Dec 2018 22:44:59 +0000 (UTC) Message-ID: <60665b1e6b520854f1f3d3bd658d884d85e56178.camel@redhat.com> Subject: Re: [PATCH v5 22/25] syscall_get_arch: add "struct task_struct *" argument From: Mark Salter To: "Dmitry V. Levin" Cc: linux-kernel , linux-c6x-dev Date: Tue, 11 Dec 2018 17:44:59 -0500 In-Reply-To: <20181210043109.GV6131@altlinux.org> References: <20181210042352.GA6092@altlinux.org> <20181210043109.GV6131@altlinux.org> Organization: Red Hat, Inc Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.30.2 (3.30.2-2.fc29) Mime-Version: 1.0 Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.42]); Tue, 11 Dec 2018 22:45:00 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 2018-12-10 at 07:31 +0300, Dmitry V. Levin wrote: > This argument is required to extend the generic ptrace API with > PTRACE_GET_SYSCALL_INFO request: syscall_get_arch() is going > to be called from ptrace_request() along with syscall_get_nr(), > syscall_get_arguments(), syscall_get_error(), and > syscall_get_return_value() functions with a tracee as their argument. > > Reverts: 5e937a9ae913 ("syscall_get_arch: remove useless function arguments") > Reverts: 1002d94d3076 ("syscall.h: fix doc text for syscall_get_arch()") > Reviewed-by: Andy Lutomirski # for x86 > Reviewed-by: Palmer Dabbelt > Acked-by: Paul Burton # MIPS parts > Acked-by: Michael Ellerman (powerpc) > Cc: Eric Paris > Cc: Paul Moore > Cc: Richard Henderson > Cc: Ivan Kokshaysky > Cc: Matt Turner > Cc: Vineet Gupta > Cc: Russell King > Cc: Catalin Marinas > Cc: Will Deacon > Cc: Mark Salter > Cc: Aurelien Jacquiot > Cc: Yoshinori Sato > Cc: Richard Kuo > Cc: Tony Luck > Cc: Fenghua Yu > Cc: Geert Uytterhoeven > Cc: Michal Simek > Cc: Greentime Hu > Cc: Vincent Chen > Cc: Ley Foon Tan > Cc: Jonas Bonn > Cc: Stefan Kristiansson > Cc: Stafford Horne > Cc: James E.J. Bottomley > Cc: Helge Deller > Cc: Albert Ou > Cc: Martin Schwidefsky > Cc: Heiko Carstens > Cc: Rich Felker > Cc: David S. Miller > Cc: Guan Xuetao > Cc: Jeff Dike > Cc: Richard Weinberger > Cc: Chris Zankel > Cc: Max Filippov > Cc: Arnd Bergmann > Cc: Kees Cook > Cc: Will Drewry > Cc: Oleg Nesterov > Cc: Elvira Khabirova > Cc: Eugene Syromyatnikov > Cc: Ralf Baechle > Cc: James Hogan > Cc: Benjamin Herrenschmidt > Cc: Paul Mackerras > Cc: Thomas Gleixner > Cc: Ingo Molnar > Cc: Borislav Petkov > Cc: H. Peter Anvin > Cc: x86@kernel.org > Cc: linux-alpha@vger.kernel.org > Cc: linux-snps-arc@lists.infradead.org > Cc: linux-arm-kernel@lists.infradead.org > Cc: linux-c6x-dev@linux-c6x.org > Cc: uclinux-h8-devel@lists.sourceforge.jp > Cc: linux-hexagon@vger.kernel.org > Cc: linux-ia64@vger.kernel.org > Cc: linux-m68k@lists.linux-m68k.org > Cc: linux-mips@vger.kernel.org > Cc: nios2-dev@lists.rocketboards.org > Cc: openrisc@lists.librecores.org > Cc: linux-parisc@vger.kernel.org > Cc: linuxppc-dev@lists.ozlabs.org > Cc: linux-riscv@lists.infradead.org > Cc: linux-s390@vger.kernel.org > Cc: linux-sh@vger.kernel.org > Cc: sparclinux@vger.kernel.org > Cc: linux-um@lists.infradead.org > Cc: linux-xtensa@linux-xtensa.org > Cc: linux-arch@vger.kernel.org > Cc: linux-audit@redhat.com > Signed-off-by: Dmitry V. Levin > --- > > Notes: > v5: fixed asm-generic docs by reverting 1002d94d3076, added Cc > v2: cleaned up mips part, added Reviewed-by > > arch/alpha/include/asm/syscall.h | 2 +- > arch/arc/include/asm/syscall.h | 2 +- > arch/arm/include/asm/syscall.h | 2 +- > arch/arm64/include/asm/syscall.h | 4 ++-- > arch/c6x/include/asm/syscall.h | 2 +- For the c6x bit, Acked-by: Mark Salter