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=-2.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, 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 DD8A7C2BA1A for ; Mon, 6 Apr 2020 19:51:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B3FFB206C0 for ; Mon, 6 Apr 2020 19:51:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586202708; bh=zABosV0wyQc8OyPayFvXAjVTluR0BdI6Pr7zOxW6RJ8=; h=Date:From:To:Cc:Subject:Reply-To:References:In-Reply-To:List-ID: From; b=ZejiyBf3D5OmvRt00EUbAIp2fyCcYWlNevOW2TM7Cm1/nfW4jCpPPvtDUkb1/sTYu Watq0ZYDBBc05EuUeRo7l33cNboa+go+tv/hkXqieObGvU0qakPKGuncvfvj3miuUW qoeDenfsWALkJ8qWGGN3pxcrBmi0Z249ObAwv2i8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726426AbgDFTvr (ORCPT ); Mon, 6 Apr 2020 15:51:47 -0400 Received: from mail.kernel.org ([198.145.29.99]:56892 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725957AbgDFTvr (ORCPT ); Mon, 6 Apr 2020 15:51:47 -0400 Received: from paulmck-ThinkPad-P72.home (50-39-105-78.bvtn.or.frontiernet.net [50.39.105.78]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C311420672; Mon, 6 Apr 2020 19:51:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586202706; bh=zABosV0wyQc8OyPayFvXAjVTluR0BdI6Pr7zOxW6RJ8=; h=Date:From:To:Cc:Subject:Reply-To:References:In-Reply-To:From; b=e+YhQu2VGrYHMiiWIQ80KAepZSTqdJYDncyA0CeniYzHDuwQr3zy5fkKYjfqKxFDM k5N4Ok8QXTfrEl/2yyDibfh6RsW23a5+y0OXb+arDdO3dgS1YbkL4g5mFEbR6AF5Hj LcHFjpq3Vl2zHKLzw4XzJubqVtYi3oozynW7DdFU= Received: by paulmck-ThinkPad-P72.home (Postfix, from userid 1000) id 7DEAA3522B48; Mon, 6 Apr 2020 12:51:46 -0700 (PDT) Date: Mon, 6 Apr 2020 12:51:46 -0700 From: "Paul E. McKenney" To: Qian Cai Cc: Andrey Konovalov , Alexander Potapenko , Dmitry Vyukov , kasan-dev , LKML , Marco Elver Subject: Re: [PATCH v3] kcsan: Add option for verbose reporting Message-ID: <20200406195146.GI19865@paulmck-ThinkPad-P72> Reply-To: paulmck@kernel.org References: <20200406133543.GB19865@paulmck-ThinkPad-P72> <67156109-7D79-45B7-8C09-E98D25069928@lca.pw> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <67156109-7D79-45B7-8C09-E98D25069928@lca.pw> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Apr 06, 2020 at 09:45:44AM -0400, Qian Cai wrote: > > > > On Apr 6, 2020, at 9:35 AM, Paul E. McKenney wrote: > > > > It goes back in in seven days, after -rc1 is released. The fact that > > it was there last week was a mistake on my part, and I did eventually > > get my hand slapped for it. ;-) > > > > In the meantime, if it would help, I could group the KCSAN commits > > on top of those in -tip to allow you to get them with one "git pull" > > command. > > Testing Linux-next for a week without that commit with KCSAN is a torture, so please do that if that is not much work. Otherwise, I could manually cherry-pick the commit myself after fixing all the offsets. Just to confirm, you are interested in this -rcu commit, correct? 2402d0eae589 ("kcsan: Add option for verbose reporting") This one and the following are directly on top of the KCSAN stack that is in -tip and thus -next: 48b1fc1 kcsan: Add option to allow watcher interruptions 2402d0e kcsan: Add option for verbose reporting 44656d3 kcsan: Add current->state to implicitly atomic accesses e7b3410 kcsan: Fix a typo in a comment e7325b7 kcsan: Update Documentation/dev-tools/kcsan.rst 1443b8c kcsan: Update API documentation in kcsan-checks.h These are on top of this -tip commit: f5d2313bd3c5 ("kcsan, trace: Make KCSAN compatible with tracing") You can pull them in via the kcsan-dev.2020.03.25a branch if you wish. Thanx, Paul