Received: by 2002:a05:6a11:4021:0:0:0:0 with SMTP id ky33csp764351pxb; Wed, 22 Sep 2021 12:18:53 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxFJtTPXuAqLsvcw4G+5WbwrQfRVmWMDiAwZDtdt0MHN0HU6JO45yQip4yMmMPKBpzooUyJ X-Received: by 2002:a92:cecf:: with SMTP id z15mr532756ilq.96.1632338333467; Wed, 22 Sep 2021 12:18:53 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1632338333; cv=none; d=google.com; s=arc-20160816; b=s/GG1hAae9bdhkxk72UgSangxzsdW4+qRcg6owbdcc04aSuzwiO3Y8joY6UU8n+qiD 9OZDSF9jh0Vnw7TYz34Yb2/GlOR6riXK4scurdciBKaNpMRLaXHbogpzJevzFr6c494v HCG6qpnO8mdS9XmReHA8WeYpLeZ/5T0eA4ac9C4RdzL0QXevXxcpB2X5ygLMjeqJ1p66 AgpqWabSB9fb8U+e6tVcyNDTS7G0YPxEheiEA4fGnynTQPZnyXKSenulsuq2XtDzxZ6m WdukawuZKrBbQsapnuSvaM0rJo7POyDFoCI7GKEZACpdpf6m+rzfIlB4GmzYmbWesVQY xMyw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:to:from:date :dkim-signature; bh=CLCLBROe4Yr76HULuuZ6DO/jlU3FjYAABFTp+kA8u1M=; b=wgYcexMki37/cuUbpZcDHX0bxvzHiSmyJnasPghv69nfJg1oylfd0U7AvvmhEceFgj 2WCiOUoy3iH1HlbuZphtm/1p7/iIl2TWgwV65l508v5fcorUXjvr2tMgXAIQbxpWzcN/ 79Lo0oaCb8ktewDW8dJCyNKjdPfJDLPzBulfsEslrt9hyUhHHI9bhrtRR+CBKBq2Bv+m +lHrppqg6DMrknoeYVecv/0vQB30ImqPiUleOVR3KWboim2Xtgqsiqa3FQtMJDQy+3GS zofCXZws6oO1qZtdQNdfcHXOCvYtJWfLPYeIqmSQq8I6PaZZVI7uX3zJo3HNTOALUyM7 fwTA== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@morinfr.org header.s=20170427 header.b=XQA5lTBi; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id l11si3659630ilv.110.2021.09.22.12.18.15; Wed, 22 Sep 2021 12:18:53 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=fail header.i=@morinfr.org header.s=20170427 header.b=XQA5lTBi; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237169AbhIVTQJ (ORCPT + 99 others); Wed, 22 Sep 2021 15:16:09 -0400 Received: from smtp4-g21.free.fr ([212.27.42.4]:63618 "EHLO smtp4-g21.free.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236431AbhIVTQI (ORCPT ); Wed, 22 Sep 2021 15:16:08 -0400 Received: from bender.morinfr.org (unknown [82.64.86.27]) by smtp4-g21.free.fr (Postfix) with ESMTPS id 6A9A219F595; Wed, 22 Sep 2021 21:14:07 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=morinfr.org ; s=20170427; h=In-Reply-To:Content-Type:MIME-Version:References:Message-ID: Subject:To:From:Date:Sender:Reply-To:Cc:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=CLCLBROe4Yr76HULuuZ6DO/jlU3FjYAABFTp+kA8u1M=; b=XQA5lTBi6G0RmqwgWvMm0RE+Gs hrMyernSpOV3oz7n9Ip9NY4angZTDI7A5k28avE5TZvWj4JBW+zjUmd52Ks03ZOrS3S2dS2NMWm1u INh002VWREo3Odl24Oc53OpY1Fgg3jLWAZaLsYnhCxdQ/axEkJoWxHZSWMEy8WKWKc9Y=; Received: from guillaum by bender.morinfr.org with local (Exim 4.92) (envelope-from ) id 1mT7h1-0000wa-5i; Wed, 22 Sep 2021 21:14:07 +0200 Date: Wed, 22 Sep 2021 21:14:07 +0200 From: Guillaume Morin To: "Paul E. McKenney" , linux-kernel@vger.kernel.org Subject: Re: call_rcu data race patch Message-ID: <20210922191406.GA31531@bender.morinfr.org> References: <20210917191555.GA2198@bender.morinfr.org> <20210917211148.GU4156@paulmck-ThinkPad-P17-Gen-1> <20210917213404.GA14271@bender.morinfr.org> <20210917220700.GV4156@paulmck-ThinkPad-P17-Gen-1> <20210918003933.GA25868@bender.morinfr.org> <20210918040035.GX4156@paulmck-ThinkPad-P17-Gen-1> <20210918070836.GA19555@bender.morinfr.org> <20210919163539.GD880162@paulmck-ThinkPad-P17-Gen-1> <20210920160540.GA31426@bender.morinfr.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210920160540.GA31426@bender.morinfr.org> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 20 Sep 18:05, Guillaume Morin wrote: > On 19 Sep 9:35, Paul E. McKenney wrote: > > How is the testing of the patches going? (I am guessing nothing yet > > based on the failure times, but who knows?) > > Nothing yet. I think we'll have a better idea by wednesday. I am little afraid of jinxing it :) but so far so good. I have the a patched kernel running on a few machines (including my most "reliable crasher") and they've been stable so far. It's definitely too early to declare victory though. I will keep you posted. Guillaume. -- Guillaume Morin