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=-15.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_2 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 35C06C43217 for ; Thu, 9 Sep 2021 23:39:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1CA5B61179 for ; Thu, 9 Sep 2021 23:39:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230144AbhIIXkY (ORCPT ); Thu, 9 Sep 2021 19:40:24 -0400 Received: from mail.kernel.org ([198.145.29.99]:54360 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232591AbhIIXiK (ORCPT ); Thu, 9 Sep 2021 19:38:10 -0400 Received: from gandalf.local.home (cpe-66-24-58-225.stny.res.rr.com [66.24.58.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 2AF536108D; Thu, 9 Sep 2021 23:36:57 +0000 (UTC) Date: Thu, 9 Sep 2021 19:36:55 -0400 From: Steven Rostedt To: Weizhao Ouyang Cc: Ingo Molnar , Russell King , Catalin Marinas , Will Deacon , Guo Ren , Michal Simek , Thomas Bogendoerfer , Nick Hu , Greentime Hu , Vincent Chen , "James E.J. Bottomley" , Helge Deller , Michael Ellerman , Benjamin Herrenschmidt , Paul Mackerras , Paul Walmsley , Palmer Dabbelt , Albert Ou , Heiko Carstens , Vasily Gorbik , Christian Borntraeger , Yoshinori Sato , Rich Felker , "David S. Miller" , Thomas Gleixner , Borislav Petkov , x86@kernel.org, "H. Peter Anvin" , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-csky@vger.kernel.org, linux-ia64@vger.kernel.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org Subject: Re: [PATCH v4] ftrace: Cleanup ftrace_dyn_arch_init() Message-ID: <20210909193655.7bc715af@gandalf.local.home> In-Reply-To: <20210909090216.1955240-1-o451686892@gmail.com> References: <20210909090216.1955240-1-o451686892@gmail.com> X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org On Thu, 9 Sep 2021 17:02:16 +0800 Weizhao Ouyang wrote: > Most of ARCHs use empty ftrace_dyn_arch_init(), introduce a weak common > ftrace_dyn_arch_init() to cleanup them. FYI, I'm not ignoring this patch. I just wont be able to look at it until the merge window is over. -- Steve > > Signed-off-by: Weizhao Ouyang > Acked-by: Heiko Carstens (s390) > Acked-by: Helge Deller (parisc) > > --- > Changes in v4: > -- revert the generic declaration > > Changes in v3: > -- fix unrecognized opcode on PowerPC > > Changes in v2: > -- correct CONFIG_DYNAMIC_FTRACE on PowerPC > -- add Acked-by tag > > --- > arch/arm/kernel/ftrace.c | 5 ----- > arch/arm64/kernel/ftrace.c | 5 ----- > arch/csky/kernel/ftrace.c | 5 ----- > arch/ia64/kernel/ftrace.c | 6 ------ > arch/microblaze/kernel/ftrace.c | 5 ----- > arch/nds32/kernel/ftrace.c | 5 ----- > arch/parisc/kernel/ftrace.c | 5 ----- > arch/riscv/kernel/ftrace.c | 5 ----- > arch/s390/kernel/ftrace.c | 5 ----- > arch/sh/kernel/ftrace.c | 5 ----- > arch/sparc/kernel/ftrace.c | 5 ----- > arch/x86/kernel/ftrace.c | 5 ----- > kernel/trace/ftrace.c | 5 +++++ > 13 files changed, 5 insertions(+), 61 deletions(-) > >