From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934566Ab1FWXMw (ORCPT ); Thu, 23 Jun 2011 19:12:52 -0400 Received: from mail-qw0-f46.google.com ([209.85.216.46]:45549 "EHLO mail-qw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932730Ab1FWXMu (ORCPT ); Thu, 23 Jun 2011 19:12:50 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer; b=GNpjxaa5asqIwBORePJhNh0zMpctW0lCPjJLGODuNraUzGRJ0Ob9FlFeCD280NBREk 1SgpCAXV3NLSSfwiwM2zMF1vErLZJ2xg1cmo4g8beX2oxZwF9eD6zRyKleLUqoohShZn Z/6u5gVkUQfYUxqAN1re+6UzRw3ojwx14KbNE= From: Frederic Weisbecker To: LKML Cc: Frederic Weisbecker , "Paul E. McKenney" , Peter Zijlstra , Thomas Gleixner , Lai Jiangshan , Ingo Molnar Subject: [PATCH 0/3 v3] rcu: Detect rcu uses under extended quiescent state Date: Fri, 24 Jun 2011 01:12:37 +0200 Message-Id: <1308870760-14153-1-git-send-email-fweisbec@gmail.com> X-Mailer: git-send-email 1.7.5.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This time I have no current practical cases to fix. Those I fixed in previous versions were actually using rcu_dereference_raw(), which is legal in extended qs. Frederic Weisbecker (3): rcu: Detect illegal rcu dereference in extended quiescent state rcu: Inform the user about dynticks idle mode on PROVE_RCU warning rcu: Warn when rcu_read_lock() is used in extended quiescent state include/linux/rcupdate.h | 68 +++++++++++++++++++++++++++++++++++++++------- kernel/lockdep.c | 4 +++ kernel/rcupdate.c | 4 +++ kernel/rcutiny.c | 13 +++++++++ kernel/rcutree.c | 14 +++++++++ 5 files changed, 93 insertions(+), 10 deletions(-) -- 1.7.5.4