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=-8.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_2 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 52E88C4332D for ; Fri, 20 Mar 2020 14:12:06 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 0C15220776 for ; Fri, 20 Mar 2020 14:12:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="RRfVZ2tB" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0C15220776 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=goodmis.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=e0U3O3eh3e2aCaUZmwamKRVhuUAKuLBUabmkHKapJ+I=; b=RRfVZ2tB1LXUVG bLxMyE/3b7zXTvwElqeImHRgBVpwi3EgwYQHJYNpZrlWrVhM2fTqVu/yzNAcNZJ0eSqukJAvHs1EK 1aaPtFOLpV+ZiXvlltUYv5WrXgwPjBdi/TeI/nKvA1Tc/UvSpcGjzqc3YdJdcTGnXXy77hyLnmETE jWWA0QQHXP44tTOCG8mzPmbypbyrNlj+Ip0PJm+V3/KXhYlqPjCgYcJDscF/8X6G4mekCrwuQpPGn 8N7owhtLtbXVNiYulLTrCh6LAmIQTQhctoDr4TcQl7hQFqXOI5yrJbG5BFuBmuREnvD4icWJhYokt zF21/XVbYBBnGGy+ARwQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jFINZ-0004uG-If; Fri, 20 Mar 2020 14:12:05 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jFINW-0004tf-FS for linux-arm-kernel@lists.infradead.org; Fri, 20 Mar 2020 14:12:03 +0000 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 0A5782072D; Fri, 20 Mar 2020 14:12:00 +0000 (UTC) Date: Fri, 20 Mar 2020 10:11:59 -0400 From: Steven Rostedt To: guoren@kernel.org Subject: Re: [PATCH] arm/ftrace: Remove duplicate function Message-ID: <20200320101159.60037586@gandalf.local.home> In-Reply-To: <20200320065340.32685-1-guoren@kernel.org> References: <20200320065340.32685-1-guoren@kernel.org> X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200320_071202_539933_9E648839 X-CRM114-Status: GOOD ( 12.80 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-kernel@vger.kernel.org, Guo Ren , mingo@redhat.co, linux-arm-kernel@lists.infradead.org, linux@armlinux.org.uk Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, 20 Mar 2020 14:53:40 +0800 guoren@kernel.org wrote: > From: Guo Ren > > There is no arch implementation of ftrace_arch_code_modify_prepare in arm, > so just use the __weak one in kernel/trace/ftrace.c. Reviewed-by: Steven Rostedt (VMware) -- Steve > > Signed-off-by: Guo Ren > --- > arch/arm/kernel/ftrace.c | 5 ----- > 1 file changed, 5 deletions(-) > > diff --git a/arch/arm/kernel/ftrace.c b/arch/arm/kernel/ftrace.c > index 10499d44964a..f66ade28eb8a 100644 > --- a/arch/arm/kernel/ftrace.c > +++ b/arch/arm/kernel/ftrace.c > @@ -56,11 +56,6 @@ static unsigned long adjust_address(struct dyn_ftrace *rec, unsigned long addr) > return addr; > } > > -int ftrace_arch_code_modify_prepare(void) > -{ > - return 0; > -} > - > int ftrace_arch_code_modify_post_process(void) > { > /* Make sure any TLB misses during machine stop are cleared. */ _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel