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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C1CC6C433F5 for ; Sat, 8 Oct 2022 01:21:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229540AbiJHBVe (ORCPT ); Fri, 7 Oct 2022 21:21:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47984 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229542AbiJHBVd (ORCPT ); Fri, 7 Oct 2022 21:21:33 -0400 Received: from mail-pj1-x102e.google.com (mail-pj1-x102e.google.com [IPv6:2607:f8b0:4864:20::102e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2C0C6DB75E for ; Fri, 7 Oct 2022 18:21:33 -0700 (PDT) Received: by mail-pj1-x102e.google.com with SMTP id v10-20020a17090a634a00b00205e48cf845so8638197pjs.4 for ; Fri, 07 Oct 2022 18:21:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=user-agent:in-reply-to:content-disposition:mime-version:references :message-id:subject:cc:to:from:date:from:to:cc:subject:date :message-id:reply-to; bh=/8FOvw7/C/23XTe8yuFIiK7B7eIyV0Szlwuf7ElF/K8=; b=IVS05BQpFhUKQbFEofp9dQJVlxKqKISwdEDNslR2Psnq1auWOH2WvAenP7Aaar8sYH 6/tZJDc2VICha3brcIIUr6ARa9EKBDNUWfW9p8Jy3G96ceScUTLnYX8efly85yGXSlik NZvRX2d+l/mk8qzFPsfvkgjfpinq1DlWO79RcT6mrHR416Aqv8sKBgMIs4qyPKk3vQhO AUFOTg3HkL3aQAYMSpSj4lg6p8Ba5FleRlZNakmfuAoszoWjyTUmhoTozwKDtgtf7Vsq Qlfv0+40vrn+VbFGftiQQaRGqk3+NdtI/uxx+z9Pen3TGfvJVmTp2PwZnPysEzwA/eB2 6BGQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=user-agent:in-reply-to:content-disposition:mime-version:references :message-id:subject:cc:to:from:date:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=/8FOvw7/C/23XTe8yuFIiK7B7eIyV0Szlwuf7ElF/K8=; b=rKX5tZ0VrpUltjGp+LAGIOGuuuIGNE2ai072wjUp5XqhzDWoxC0uZASvqk8pMROupN gGwkH2ieikgZsa4awhoh8lD7fW8//zLwElvqKdC7Lu2x84GEHMGfQieDkf30KLM4avQA I01eVPIqdJ7pJoC0RdtzoMpTsR44tz6ndXqKwRPyb4n6CGKl/2etNT2ltYq54nAd87AI 2biGpSupHxurLdPStSfoEUXIJzIqkaYei31HqPEnx4DTZxEettisNwLvqLDMfwBqbbIX eUt9u5ELgZCB6Wboyvqj+YjZyTNsdwkvtQbGVHmDtkKm9RINKL3s4kBfHtXmkQaOKVG5 mR7g== X-Gm-Message-State: ACrzQf2c3mYpD+9nIYn+Q27EwGoNRrNR+Ti/8/3wfj8I/Xs2XfYUIXWc Fx+EUpbn3FEMz/gHN36qt20= X-Google-Smtp-Source: AMsMyM4l0Ts8sjAS/FavN/VRH6fvW/bIADiqWhCqe+DuKCT+mOGDzjz6k+HQwjDBi0fXwyqu3/JwnA== X-Received: by 2002:a17:90b:1b0a:b0:203:3947:1a73 with SMTP id nu10-20020a17090b1b0a00b0020339471a73mr8340841pjb.43.1665192092671; Fri, 07 Oct 2022 18:21:32 -0700 (PDT) Received: from localhost ([58.34.94.196]) by smtp.gmail.com with ESMTPSA id t1-20020a170902e84100b001782398648dsm1826389plg.8.2022.10.07.18.21.31 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Fri, 07 Oct 2022 18:21:32 -0700 (PDT) Date: Sat, 8 Oct 2022 09:21:29 +0800 From: lijiazi To: Steven Rostedt Cc: Ingo Molnar , "Jiazi.Li" , linux-trace-devel@vger.kernel.org Subject: Re: [PATCH] ring-buffer: Add barrire in rb_move_tail Message-ID: <20221008012128.GA6772@Jiazi.Li> References: <20220902085641.32ba1651@gandalf.local.home> <20220905030209.GA5577@Jiazi.Li> <20220906122542.1bab4663@gandalf.local.home> <20220907081358.GB24124@Jiazi.Li> <20220915081414.GA12602@Jiazi.Li> <20220928105443.1e7e4555@gandalf.local.home> <20220928105935.578b72b6@gandalf.local.home> <20220928162908.07b12250@gandalf.local.home> <20220929091201.GA21685@Jiazi.Li> <20220930174934.7c5ec85f@gandalf.local.home> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220930174934.7c5ec85f@gandalf.local.home> User-Agent: Mutt/1.9.4 (2018-02-28) Precedence: bulk List-ID: X-Mailing-List: linux-trace-devel@vger.kernel.org On Fri, Sep 30, 2022 at 05:49:34PM -0400, Steven Rostedt wrote: > On Thu, 29 Sep 2022 17:12:01 +0800 > lijiazi wrote: > > > > Actually, that failed my testing (for other reasons), can you try this one? > > > > > Sure, thank you. > > Have you had a chance to test this yet? > > The merge window is about to open, and I have it already tested through all > my tests. But I want to hold off pushing it to next until I have a > tested-by from you. > > Thanks! > > -- Steve Sorry for the late reply, I just finished my National Day holiday. Up to now, the crash issue has not been reproduced with this patch. Thanks!