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, 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 E2CD7C4360C for ; Thu, 3 Oct 2019 01:32:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A66B4222C2 for ; Thu, 3 Oct 2019 01:32:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570066365; bh=46272hxJR7y25Qsq03fV9SOQaynnC1NPAOanQP3rUCM=; h=Date:From:To:Cc:Subject:Reply-To:List-ID:From; b=n27G2EZtqPNc0dYAoTFafiFq35n8omxykcAWrBfS4/QeEQh9uf44Cl/8t17FrA0CX WhnzpXFRF7se7mgeHteaATmHfdCLWou+9AxfDOyH7YvA+r3mcFZ3jkFCzH6AMKPUqP bzmI5IbamISMEYH9CZoMYEGj+ifrh3y0tZ0/s90g= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726393AbfJCBcp (ORCPT ); Wed, 2 Oct 2019 21:32:45 -0400 Received: from mail.kernel.org ([198.145.29.99]:42230 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726354AbfJCBcp (ORCPT ); Wed, 2 Oct 2019 21:32:45 -0400 Received: from paulmck-ThinkPad-P72 (50-39-105-78.bvtn.or.frontiernet.net [50.39.105.78]) (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 878A0222BE; Thu, 3 Oct 2019 01:32:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570066364; bh=46272hxJR7y25Qsq03fV9SOQaynnC1NPAOanQP3rUCM=; h=Date:From:To:Cc:Subject:Reply-To:From; b=VKczAUItJuzTpPJbeI5VqrbxnmqwS9tiSfD1XJs313j04brtDdvbSKDx59toGp2ud z1CYX49Fuo6OgFVuWHcg8HP7rDiu21Mefo6f3PXPKJRkI10CJsWTqVBQvME9fnhw2y H4phTtc+S8QsqDQ0+rxHP91v2tiokDWRFD3Aft3I= Date: Wed, 2 Oct 2019 18:32:43 -0700 From: "Paul E. McKenney" To: rcu@vger.kernel.org Cc: linux-kernel@vger.kernel.org, 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 0/8] Fixes for v5.5 Message-ID: <20191003013243.GA12705@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: rcu-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: rcu@vger.kernel.org Hello! This series provides miscellaneous fixes: 1. Remove unused function hlist_bl_del_init_rcu(), courtesy of Ethan Hansen. 2. Make several rcu_segcblist functions state, courtesy of kbuild test robot. 3. Convert for_each_wq to use built-in list check, courtesy of Joel Fernandes. 4. Ensure that ->rcu_urgent_qs is set before resched IPI, courtesy of Joel Fernandes. 5-7. Update tracepoint descriptions. 8. Fix uninitialized variable in nocb_gp_wait(), courtesy of Dan Carpenter. Thanx, Paul ------------------------------------------------------------------------ include/linux/rculist_bl.h | 28 -------------------------- include/trace/events/rcu.h | 47 ++++++++++++++++++++++++--------------------- kernel/rcu/rcu_segcblist.c | 6 ++--- kernel/rcu/tree.c | 1 kernel/rcu/tree_plugin.h | 2 - kernel/workqueue.c | 10 +-------- 6 files changed, 33 insertions(+), 61 deletions(-)