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=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,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 61C1BC3F68F for ; Sat, 15 Feb 2020 00:03:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3C1642187F for ; Sat, 15 Feb 2020 00:03:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581724996; bh=ICpoRPwQD8Ty9TGcGvKircWD/ay458MKKna6BT5DhIE=; h=Date:From:To:Cc:Subject:Reply-To:List-ID:From; b=xR7gbgVdWohNEOBB5KiMB4QkZ/H89DXCq7YQqDw9Eoo+cXe7VnwzrhyrvoK1pSOIh jVWPqid/UIn1ifYguDjIwVOrkt6oycTWKBUM5mfiKUAOk7YbIjbLXpv0YwFH0DqBY/ 0J+Q3W8m2l5iPp/Jg4FJ+T87HaK29B4iptb9glp8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728020AbgBOADP (ORCPT ); Fri, 14 Feb 2020 19:03:15 -0500 Received: from mail.kernel.org ([198.145.29.99]:39038 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727212AbgBOADP (ORCPT ); Fri, 14 Feb 2020 19:03:15 -0500 Received: from paulmck-ThinkPad-P72.home (unknown [62.84.152.189]) (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 4BC69217F4; Sat, 15 Feb 2020 00:03:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581724994; bh=ICpoRPwQD8Ty9TGcGvKircWD/ay458MKKna6BT5DhIE=; h=Date:From:To:Cc:Subject:Reply-To:From; b=YJQ9Ev3YsLVby6qFmgFAVKN0Pj8xThogI3f7njcdOo/1iGP2W6N0WZLvF7n2eE9CY FkFPPKmi5WVkBN5Bva0xBZJGptxxonbPzmiFzDWb5taQKjiNdh+03p1q2SsUM9Amos Z4C9Hh6tOSjB70hgmzbg3//nb39xFEZ+q23Gd4ls= Received: by paulmck-ThinkPad-P72.home (Postfix, from userid 1000) id C33953520D46; Fri, 14 Feb 2020 16:03:12 -0800 (PST) Date: Fri, 14 Feb 2020 16:03:12 -0800 From: "Paul E. McKenney" To: rcu@vger.kernel.org Cc: linux-kernel@vger.kernel.org, kernel-team@fb.com, mingo@kernel.org, jiangshanlai@gmail.com, dipankar@in.ibm.com, akpm@linux-foundation.org, mathieu.desnoyers@efficios.com, josh@joshtriplett.org, tglx@linutronix.de, peterz@infradead.org, rostedt@goodmis.org, dhowells@redhat.com, edumazet@google.com, fweisbec@gmail.com, oleg@redhat.com, joel@joelfernandes.org Subject: [PATCH tip/core/rcu 0/4] Lock torture-test updates for v5.7 Message-ID: <20200215000312.GA14585@paulmck-ThinkPad-P72> Reply-To: paulmck@kernel.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline 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 Hello! This series provides locktorture updates. 1. Print ratio of acquisitions, not failures. 2. Allow CPU-hotplug to be disabled via --bootargs. 3. Use private random-number generators. 4. Forgive apparent unfairness if CPU hotplug. Thanx, Paul ------------------------------------------------------------------------ kernel/locking/locktorture.c | 15 ++++++++------- tools/testing/selftests/rcutorture/bin/functions.sh | 2 +- 2 files changed, 9 insertions(+), 8 deletions(-)