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=-6.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS 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 26DC3C433E0 for ; Mon, 22 Feb 2021 12:07:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D243E64E2F for ; Mon, 22 Feb 2021 12:07:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230101AbhBVMHc (ORCPT ); Mon, 22 Feb 2021 07:07:32 -0500 Received: from mail.kernel.org ([198.145.29.99]:43446 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230189AbhBVMG6 (ORCPT ); Mon, 22 Feb 2021 07:06:58 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 2745460C3E; Mon, 22 Feb 2021 12:06:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1613995577; bh=5Gsn/zc702+nIWsLqonuQfLsJTK2q5SP5gmnXwDweWQ=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=mIAajKHp5asVP7wiXsMndVJuWXwPSaz78FMPKlx+yXjfKuY/UB3DiTnhuvZ+kabui Xn8GyMTuuYV4iRxiCI7zrZWuMkkdZ79WPhz/CG+z/CDfzWzTkvpH7o2FCmgoFQrh/N e+0aYRDNyMA3YRweRlPi2wTO9ADCq2cjKZkKXsQk0FbaPHhIYrzpjwpx1oqRwqwqS8 on6ItQKt0Mb+MPHYp6JKBAk0Di/VoSs4ZhRCFBZfiJAOxtkv0oayoY/tbjDw2dwHtc z6/vUQIZXwOzNSAw5ecwAejo9F0fTMamdAgfqgm/+2A1b75OfWUTx0X95pyYvqObPx 1Yk431yNSuHzw== Date: Mon, 22 Feb 2021 21:06:10 +0900 From: Masami Hiramatsu To: paulmck@kernel.org Cc: Steven Rostedt , Masami Hiramatsu , Ingo Molnar , Sebastian Andrzej Siewior , Peter Zijlstra , Thomas Gleixner , Uladzislau Rezki , LKML , RCU , Michael Ellerman , Andrew Morton , Daniel Axtens , Frederic Weisbecker , Neeraj Upadhyay , Joel Fernandes , Michal Hocko , "Theodore Y . Ts'o" , Oleksiy Avramchenko Subject: Re: [PATCH] kprobes: Fix to delay the kprobes jump optimization Message-Id: <20210222210610.66488ea25ce5d999162f9f6b@kernel.org> In-Reply-To: <20210219200442.GB2743@paulmck-ThinkPad-P72> References: <161365856280.719838.12423085451287256713.stgit@devnote2> <20210219143607.3cdf9ed8@gandalf.local.home> <20210219194744.GA2743@paulmck-ThinkPad-P72> <20210219145830.0baca550@gandalf.local.home> <20210219200442.GB2743@paulmck-ThinkPad-P72> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.32; 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-kernel@vger.kernel.org On Fri, 19 Feb 2021 12:04:42 -0800 "Paul E. McKenney" wrote: > On Fri, Feb 19, 2021 at 02:58:30PM -0500, Steven Rostedt wrote: > > On Fri, 19 Feb 2021 11:47:44 -0800 > > "Paul E. McKenney" wrote: > > > > > Could you please add the following Reported-by tags? > > > > > > Reported-by: Sebastian Andrzej Siewior > > > Reported-by: Uladzislau Rezki > > > > > > Sebastian first noticed the problem, and Uladzislau figured out > > > how softirqs were involved. > > > > These were already added. They must have appeared in the thread somewhere, > > as my internal patchwork picked them up already. > > Even better, thank you! Thank you for fixing and pulling it Steve and Paul! I couldn't find the original thread, so it is helpful :) Thanks! -- Masami Hiramatsu