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=-2.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, USER_AGENT_MUTT autolearn=unavailable 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 C1FA4C4360F for ; Thu, 14 Mar 2019 21:27:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8C55D20854 for ; Thu, 14 Mar 2019 21:27:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=joelfernandes.org header.i=@joelfernandes.org header.b="rtxKJXtD" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727625AbfCNV1i (ORCPT ); Thu, 14 Mar 2019 17:27:38 -0400 Received: from mail-qt1-f196.google.com ([209.85.160.196]:46247 "EHLO mail-qt1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726731AbfCNV1i (ORCPT ); Thu, 14 Mar 2019 17:27:38 -0400 Received: by mail-qt1-f196.google.com with SMTP id z25so7838862qti.13 for ; Thu, 14 Mar 2019 14:27:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=joelfernandes.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=GywYO3Sx7pjw4OVRZOdEhfaoJTRL6Z5Vllt+5Wi6JAM=; b=rtxKJXtDeencaCdnl1LfEVoUp+lNG2z6E/ycc5A7T0noPMGFNoGpmimr8HR85gz1OU zuQhtO0DxJ9PThr+8dyWAFnw80Kr0eVnzIxBJnX5daM2KlKOdlqmQBLqs/Pr9eflsDH7 uxxrSCLrmTx3I/TW7XXt3Tl0ABLffhrJV3104= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=GywYO3Sx7pjw4OVRZOdEhfaoJTRL6Z5Vllt+5Wi6JAM=; b=Ot4xMmE/vEuFVc3bwGFpEeM4pFi5oU3oOUCUHLuLzJYcKpwP+DLwDf0f2WBqx4SqBP 4XV+i0HwK0tQR8MIc1B4ybsll2wV5+LiQBMb6X2tDXh60TZUaR+/0h5gUT6Ow4D0kq+x x4KxgaYta4aTynVCLr21JB7zNhypbmo/FhFyg4PLwXZv9KkDjD92RJkINN16yaWgeWl5 Nqey3xCnD/M5BsDANxVHi1fcgEDXhPCeZK1h3p8z0RpV8uH5/v4o2es5HlntS89EUQa7 +gQEFA3Ze2NHmGvjfhncj+eKx+Pw2WswuNhbwdFnVsO8Fj78du3vvvgwv6dj5jZ5nba0 vSAA== X-Gm-Message-State: APjAAAXzqKDT+tu83dRxgYZFTi4cyA/FbBnRe66HSvATmR9dsB1vQkeQ M7pwbJUt1Caa+eSd770U7fA4Lg== X-Google-Smtp-Source: APXvYqxSmI5j2pho9SeyC5yaPdAUCmWuVDhcUBxuJN7g7lJkkwP2+ObbEjQTFoQJogk2X6+eJMMPrw== X-Received: by 2002:ac8:28e4:: with SMTP id j33mr155326qtj.349.1552598856543; Thu, 14 Mar 2019 14:27:36 -0700 (PDT) Received: from localhost ([2620:0:1004:1100:cca9:fccc:8667:9bdc]) by smtp.gmail.com with ESMTPSA id g123sm217467qkg.0.2019.03.14.14.27.34 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 14 Mar 2019 14:27:35 -0700 (PDT) Date: Thu, 14 Mar 2019 17:27:34 -0400 From: Joel Fernandes To: Steven Rostedt Cc: "Paul E. McKenney" , linux-kernel@vger.kernel.org, rcu@vger.kernel.org, jiangshanlai@gmail.com, dipankar@in.ibm.com, mathieu.desnoyers@efficios.com, josh@joshtriplett.org, luto@kernel.org, byungchul.park@lge.com Subject: Re: [PATCH tip/core/rcu 06/19] rcu: Add warning to detect half-interrupts Message-ID: <20190314212734.GB104720@google.com> References: <20190312150514.GB249405@google.com> <20190312152034.GZ13351@linux.ibm.com> <20190313150948.GA84821@google.com> <20190313112726.01d974fc@gandalf.local.home> <20190313155155.GN13351@linux.ibm.com> <20190313125125.1a1fb2f3@gandalf.local.home> <20190313180730.GU13351@linux.ibm.com> <20190314123159.GB101545@google.com> <20190314093657.2c1a3485@gandalf.local.home> <20190314093746.028e57f1@gandalf.local.home> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190314093746.028e57f1@gandalf.local.home> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Mar 14, 2019 at 09:37:46AM -0400, Steven Rostedt wrote: > On Thu, 14 Mar 2019 09:36:57 -0400 > Steven Rostedt wrote: > > > On Thu, 14 Mar 2019 08:31:59 -0400 > > Joel Fernandes wrote: > > > > > Oh thanks for pointing that out. Yes it does work for me. I agree with the > > > lockdep API addition and others could benefit from it too. I will incorporate > > > the lockdep API addition into the RCU patch, but let me know if I should > > > rather split it. > > > > I'd recommend splitting it (adding the lockdep_assert in a patch by > > itself), but make sure that patch Cc's the lockdep maintainers and > > explains the reason for adding it. Might as well Cc the lockdep > > maintainers on the entire series too. > > > > Feel free to add "Suggested-by: Steven Rostedt (VMware) " > on that patch too. Will definitely split it and add your tag. Thanks! - Joel