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=-11.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS 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 8ABFBC433FE for ; Thu, 16 Sep 2021 00:13:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 71AD561186 for ; Thu, 16 Sep 2021 00:13:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233258AbhIPAOu (ORCPT ); Wed, 15 Sep 2021 20:14:50 -0400 Received: from mail.kernel.org ([198.145.29.99]:46902 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233070AbhIPAOt (ORCPT ); Wed, 15 Sep 2021 20:14:49 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 8A9F06103B; Thu, 16 Sep 2021 00:13:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1631751209; bh=hQK4msfiZojf9oM8LRX9HGFatwI6x3wUm7fjS6j8IN8=; h=Date:From:To:Cc:Subject:Reply-To:From; b=j7aYbPd2QC5o5qcfv7rS9Y8V7OnLzpgitAlpLPjZlgq2+MPSCDMOx0NPp5rBn4y7X B1dYv+75lIVWCA/Tx5bTxNCN9LCyW+84lP/m2oib/WrN8Ayfyq94LI8qoJpr5hyJbg pT/cw7Mz0bNYYBiklN2xXUg/+BbUk4pYvEEdrQm2gC5dNEzg+cEc4tzvkwpY85zln+ yocV93ztFWAeoGvcQQ9YbjBwtGas0mwrhLJp9zsGWrSHSpxn9hBnJ+YTqd0tLpyKqz GW1g5b/g0YcJpkHrzSRFP2ES5jiIWY2hYjHWrgs6lEB/xiUmLTxogx1jWPWseOTawZ MV6Maz0DwAWiw== Received: by paulmck-ThinkPad-P17-Gen-1.home (Postfix, from userid 1000) id 635295C054E; Wed, 15 Sep 2021 17:13:29 -0700 (PDT) Date: Wed, 15 Sep 2021 17:13:29 -0700 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, 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 rcu 0/7] In-kernel torture-test updates for v5.16 Message-ID: <20210916001329.GA3909068@paulmck-ThinkPad-P17-Gen-1> Reply-To: paulmck@kernel.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello! This series contains in-kernel torture-test updates (excluding scftorture, which has its own branch this time). 1. Suppressing read-exit testing is not an error. 2. Warn on individual rcu_torture_init() error conditions. 3. Warn on individual lock_torture_init() error conditions. 4. Warn on individual ref_scale_init() error conditions. 5. Warn on individual rcu_scale_init() error conditions. 6. Don't cpuhp_remove_state() if cpuhp_setup_state() failed. 7. Avoid problematic critical section nesting on PREEMPT_RT, courtesy of Scott Wood. Thanx, Paul ------------------------------------------------------------------------ b/include/linux/torture.h | 8 ++++ b/kernel/locking/locktorture.c | 14 +++---- b/kernel/rcu/rcuscale.c | 10 ++--- b/kernel/rcu/rcutorture.c | 2 - b/kernel/rcu/refscale.c | 6 +-- kernel/rcu/rcutorture.c | 82 ++++++++++++++++++++++++++--------------- 6 files changed, 77 insertions(+), 45 deletions(-)