Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934182AbbELWqM (ORCPT ); Tue, 12 May 2015 18:46:12 -0400 Received: from e35.co.us.ibm.com ([32.97.110.153]:37508 "EHLO e35.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933352AbbELWqK (ORCPT ); Tue, 12 May 2015 18:46:10 -0400 Date: Tue, 12 May 2015 15:46:03 -0700 From: "Paul E. McKenney" To: linux-kernel@vger.kernel.org Cc: mingo@kernel.org, laijs@cn.fujitsu.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, dvhart@linux.intel.com, fweisbec@gmail.com, oleg@redhat.com, bobby.prani@gmail.com Subject: [PATCH tip/core/rcu 0/4] RCU-protected list updates for 4.2 Message-ID: <20150512224603.GA4531@linux.vnet.ibm.com> Reply-To: paulmck@linux.vnet.ibm.com MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 15051222-0013-0000-0000-00000AB438BF Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 970 Lines: 30 Hello! This series contains a few updates to RCU-protected lists. 1. Add RCU annotation to suppress sparse warnings in hlist_for_each_entry_from_rcu(), courtesy of Ying Xue. 2. Fix list_entry_rcu to read ptr with rcu_dereference_raw() to save a load instruction, courtesy of Patrick Marlier. 3. Fix list_entry_rcu() usage in next_active_rdev(), courtesy of Patrick Marlier. 4. Fix list_entry_rcu() usage in nf_hook_slow(), courtesy of Patrick Marlier. Thanx, Paul ------------------------------------------------------------------------ b/drivers/md/bitmap.c | 2 +- b/include/linux/rculist.h | 9 +++------ b/net/netfilter/core.c | 2 +- 3 files changed, 5 insertions(+), 8 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/