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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 22CAEC433DB for ; Mon, 11 Jan 2021 14:43:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E7C262255F for ; Mon, 11 Jan 2021 14:43:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732733AbhAKOnb (ORCPT ); Mon, 11 Jan 2021 09:43:31 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40474 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729772AbhAKOna (ORCPT ); Mon, 11 Jan 2021 09:43:30 -0500 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1C9ACC061786 for ; Mon, 11 Jan 2021 06:42:49 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=fwsrjpL/qcc2tmetrE74gAScuxLMD5oO3poGVVbN/1E=; b=lOEb2S50RyF2+UneQLLdOKvAtC FsdBdfBH/gvUeqkCU3GqpG4Cenr+9j5CcURU62uW9keSlZsObNOJh3Avyn+kraBtrfOoJGt8SnYJc w+VeqdJnaL5m5+97RIRBPRVG6xikrnSiUXuhrb3hbji+e8nZtBST1b2xOO3vmC0a0E7JvMfRp4clK PApCpdg/m8xDax5PsNNlw/RTyoax5LxJh4tMIgJUnq1evFp8nxWiVR2dj2F35n92ZZEq0c57+hrN2 TmgCRRhjY3WifGBLOALV89INNMa+1Ky87hSaFQ0M67i+6XLc7YTj2/h9Y1JyxuvoL4mBkQm2EDL/P iyUQk36g==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=noisy.programming.kicks-ass.net) by casper.infradead.org with esmtpsa (Exim 4.94 #2 (Red Hat Linux)) id 1kyyOr-003NOQ-CM; Mon, 11 Jan 2021 14:42:30 +0000 Received: from hirez.programming.kicks-ass.net (hirez.programming.kicks-ass.net [192.168.1.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id 0E85D304E03; Mon, 11 Jan 2021 15:42:28 +0100 (CET) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id CC5572BB730D6; Mon, 11 Jan 2021 15:42:28 +0100 (CET) Date: Mon, 11 Jan 2021 15:42:28 +0100 From: Peter Zijlstra To: "Paul E. McKenney" Cc: tglx@linutronix.de, linux-kernel@vger.kernel.org, valentin.schneider@arm.com, bristot@redhat.com, frederic@kernel.org Subject: Re: lockdep splat in v5.11-rc1 involving console_sem and rq locks Message-ID: References: <20210105220115.GA27357@paulmck-ThinkPad-P72> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210105220115.GA27357@paulmck-ThinkPad-P72> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jan 05, 2021 at 02:01:15PM -0800, Paul E. McKenney wrote: > Hello! > > The RUDE01 rcutorture scenario (and less often, the TASKS01 scenario) Is: tools/testing/selftests/rcutorture/bin/kvm.sh --duration 10 --configs RUDE01 --allcpus the right incantation?