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 Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 71404C433EF for ; Fri, 28 Jan 2022 21:40:24 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4JlrTy5ln7z3cSp for ; Sat, 29 Jan 2022 08:40:22 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org (client-ip=145.40.68.75; helo=ams.source.kernel.org; envelope-from=srs0=ovfh=sm=goodmis.org=rostedt@kernel.org; receiver=) Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4JlrTS6l29z2yQK for ; Sat, 29 Jan 2022 08:39:56 +1100 (AEDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 92EB5B82700; Fri, 28 Jan 2022 21:39:52 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2412AC340E7; Fri, 28 Jan 2022 21:39:50 +0000 (UTC) Date: Fri, 28 Jan 2022 16:39:48 -0500 From: Steven Rostedt To: Joe Lawrence Subject: Re: [PATCH] ftrace: Have architectures opt-in for mcount build time sorting Message-ID: <20220128163948.721c8b12@gandalf.local.home> In-Reply-To: References: <20220127114249.03b1b52b@gandalf.local.home> 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 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Kees Cook , LKML , Ingo Molnar , Sachin Sant , Russell King , Andrew Morton , Yinan Liu , linuxppc-dev@lists.ozlabs.org, Ard Biesheuvel , linux-arm-kernel@lists.infradead.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Fri, 28 Jan 2022 16:11:39 -0500 Joe Lawrence wrote: > The bisect finally landed on: > > 72b3942a173c387b27860ba1069636726e208777 is the first bad commit > commit 72b3942a173c387b27860ba1069636726e208777 > Author: Yinan Liu > Date: Sun Dec 12 19:33:58 2021 +0800 > > scripts: ftrace - move the sort-processing in ftrace_init > > and I can confirm that your updates today in "[for-linus][PATCH 00/10] > tracing: Fixes for 5.17-rc1" fix or avoid the issue. I just wanted to > add my report in case this adds any future complications for mcount > build time sorting. Let me know if any additional tests would be > helpful. Thanks for letting me know. That patch set has already landed in Linus's tree. -- Steve