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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no 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 EAFF7C5DF61 for ; Tue, 5 Nov 2019 19:59:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B2F52222CE for ; Tue, 5 Nov 2019 19:59:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727857AbfKET75 (ORCPT ); Tue, 5 Nov 2019 14:59:57 -0500 Received: from foss.arm.com ([217.140.110.172]:58398 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726208AbfKET75 (ORCPT ); Tue, 5 Nov 2019 14:59:57 -0500 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id DFEB14F2; Tue, 5 Nov 2019 11:59:56 -0800 (PST) Received: from [10.162.40.121] (a075563-lin.blr.arm.com [10.162.40.121]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 33DFF3FB40; Mon, 4 Nov 2019 23:02:20 -0800 (PST) Subject: Re: [PATCHv2 1/8] ftrace: add ftrace_init_nop() To: Steven Rostedt Cc: Mark Rutland , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, catalin.marinas@arm.com, deller@gmx.de, duwe@suse.de, James.Bottomley@HansenPartnership.com, james.morse@arm.com, jeyu@kernel.org, jpoimboe@redhat.com, jthierry@redhat.com, linux-parisc@vger.kernel.org, mingo@redhat.com, peterz@infradead.org, svens@stackframe.org, takahiro.akashi@linaro.org, will@kernel.org References: <20191029165832.33606-1-mark.rutland@arm.com> <20191029165832.33606-2-mark.rutland@arm.com> <20191104081136.645e9b1a@grimm.local.home> From: Amit Kachhap Message-ID: Date: Tue, 5 Nov 2019 12:29:23 +0530 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: <20191104081136.645e9b1a@grimm.local.home> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11/4/19 6:41 PM, Steven Rostedt wrote: > On Sat, 2 Nov 2019 17:49:00 +0530 > Amit Daniel Kachhap wrote: > >> Now that ftrace_init_nop is also an arch implemented function so it may >> be added in Documentation/trace/ftrace-design.rst along with >> ftrace_make_nop. >> In general also, adding some description about patchable-function-entry >> in kernel Documentation will be useful. > > I think this part is outside the scope of this patch set. Honestly, I > need to chisel out some time to rewrite the ftrace-design document, as > that's been long needed. But that can come at a later time. I'm > currently rewriting some of it now, so it will be best to not waste > effort to update a document that will soon become stale. ;-) Yes it makes sense. Thanks, Amit > > -- Steve >