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=-12.8 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,USER_AGENT_SANE_1 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 24BAFC433E6 for ; Wed, 6 Jan 2021 00:57:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DBDF722227 for ; Wed, 6 Jan 2021 00:57:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726603AbhAFA5y (ORCPT ); Tue, 5 Jan 2021 19:57:54 -0500 Received: from mail.kernel.org ([198.145.29.99]:55772 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726018AbhAFA5x (ORCPT ); Tue, 5 Jan 2021 19:57:53 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 5177222227; Wed, 6 Jan 2021 00:57:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1609894633; bh=h+AMq7p+XkXwIOapaMS0m3bye6R942zGsf+4iuMVXZc=; h=Date:From:To:Cc:Subject:Reply-To:From; b=DMoUtOnnYsiX6DEEJYn8WN3fV69OnKydY4xtmITjPFNIzQbymnaORJyuDPjnztiOb TwY/kCPGS9n1M/g8xpeU6L3uvpNqE/BRyVawo2DLlA5dJmPZScvJWJovmFBHVi+DCc 3lVmrlWrRJZeWumWOwwJsT43VW1STYzD0F6Lgku94aT+jCbKDdiI4toPbTnc/vSIIg sy59GKaJYhClTEMtHucPI9JJIwvPNUMF6BqzgZP3UyRhzDHzWyZSp7+Gr60nMEGg7b GZI7ySUvXppf9zl7+Evw3kasZ2HpPASoTaRuDoBb2ab1ZeMkmSELZTK/7CmSXak7g3 LWl7l4VmEjgUQ== Received: by paulmck-ThinkPad-P72.home (Postfix, from userid 1000) id 176D435228C6; Tue, 5 Jan 2021 16:57:13 -0800 (PST) Date: Tue, 5 Jan 2021 16:57:13 -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, 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 0/6] Miscellaneous fixes for v5.12 Message-ID: <20210106005713.GA12492@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) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello! This series contains miscellaneous fixes. 1. Allow try_invoke_on_locked_down_task() with irqs disabled, courtesy of Peter Zijlstra. 2. Remove duplicate include of percpu-rwsem.h, courtesy of Wang Qing. 3. Add lockdep_assert_irqs_disabled() to rcu_sched_clock_irq() and callees. 4. Add lockdep_assert_irqs_disabled() to raw_spin_unlock_rcu_node() macros. 5. rcu-tasks: Add RCU-tasks self tests, courtesy of Uladzislau Rezki. 6. Make TASKS_TRACE_RCU select IRQ_WORK. Thanx, Paul ------------------------------------------------------------------------ locking/locktorture.c | 1 rcu/Kconfig | 1 rcu/rcu.h | 16 ++++++++-- rcu/tasks.h | 79 ++++++++++++++++++++++++++++++++++++++++++++++++++ rcu/tree.c | 4 ++ rcu/tree_plugin.h | 1 rcu/tree_stall.h | 8 +++++ sched/core.c | 9 ++--- 8 files changed, 110 insertions(+), 9 deletions(-)