From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751669AbaGMSnm (ORCPT ); Sun, 13 Jul 2014 14:43:42 -0400 Received: from e35.co.us.ibm.com ([32.97.110.153]:33801 "EHLO e35.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751081AbaGMSnY (ORCPT ); Sun, 13 Jul 2014 14:43:24 -0400 Date: Sun, 13 Jul 2014 11:42:37 -0700 From: "Paul E. McKenney" To: mingo@kernel.org Cc: linux-kernel@vger.kernel.org, fabf@skynet.be, bobby.prani@gmail.com, davidshan@tencent.com, joe@perches.com, keescook@chromium.org Subject: [GIT PULL rcu/next] RCU commits for 3.17 Message-ID: <20140713184237.GA30855@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: 14071318-6688-0000-0000-000003431F5B Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, Ingo, The changes in this series include: 1. Update RCU documentation. These were posted to LKML at https://lkml.org/lkml/2014/7/7/650. 2. Miscellaneous fixes. These were posted to LKML at https://lkml.org/lkml/2014/7/7/678. 3. Maintainership changes. These were posted to LKML at https://lkml.org/lkml/2014/7/7/713, with a couple of additional at https://lkml.org/lkml/2014/7/3/812 and https://lkml.org/lkml/2014/6/2/585. 4. Torture-test updates. These were posted to LKML at https://lkml.org/lkml/2014/7/7/816. 5. Callback-offloading changes. These were posted to LKML at https://lkml.org/lkml/2014/7/7/1007. All of these have been exposed to -next testing. These changes are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git rcu/next for you to fetch changes up to 1823172ab582eb54456fd1354869bb850a1196ba: Merge branches 'doc.2014.07.08a', 'fixes.2014.07.09a', 'maintainers.2014.07.08b', 'nocbs.2014.07.07a' and 'torture.2014.07.07a' into HEAD (2014-07-09 09:16:54 -0700) ---------------------------------------------------------------- Fabian Frederick (1): rcu: Make rcu node arrays static const char * const Joe Perches (2): rcu: Update rcu torture maintainership filename patterns scripts: Teach get_maintainer.pl about the new "R:" tag Kees Cook (1): torture: Avoid format string leak to thead name Paul E. McKenney (23): torture: Enable versions without CFcommon to function correctly torture: Clean up diagnostics from --buildonly runs MAINTAINERS: Add "R:" designated-reviewers tag rcu: Add designated reviewers for RCU rcu: Parallelize and economize NOCB kthread wakeups rcu: Don't offload callbacks unless specifically requested documentation: Clarify wake-up/memory-barrier relationship documentation: Add acquire/release barriers to pairing rules documentation: Add pointer to percpu-ref for RCU and refcount rcu: Update RCU maintainership rcu: Document deadlock-avoidance information for rcu_read_unlock() rcu: Handle obsolete references to TINY_PREEMPT_RCU signal: Explain local_irq_save() call rcu: Remove redundant ACCESS_ONCE() from tick_do_timer_cpu rcu: Eliminate read-modify-write ACCESS_ONCE() calls rcu: Loosen __call_rcu()'s rcu_head alignment constraint rcu: Allow post-unlock reference for rt_mutex rcu: Simplify priority boosting by putting rt_mutex in rcu_node rcu: Bind grace-period kthreads to non-NO_HZ_FULL CPUs rcu: Don't use NMIs to dump other CPUs' stacks rcu: Remove CONFIG_PROVE_RCU_DELAY rcu: Fix __rcu_reclaim() to use true/false for bool Merge branches 'doc.2014.07.08a', 'fixes.2014.07.09a', 'maintainers.2014.07.08b', 'nocbs.2014.07.07a' and 'torture.2014.07.07a' into HEAD Pranith Kumar (4): documentation: Update reference, kerneltrap.org no longer works rcu: Check both root and current rcu_node when setting up future grace period rcu: Fix a sparse warning in rcu_initiate_boost() rcu: Fix a sparse warning in rcu_report_unblock_qs_rnp() Shan Wei (1): rcu: Use __this_cpu_read() instead of per_cpu_ptr() Documentation/RCU/RTFP.txt | 4 +- Documentation/RCU/rcuref.txt | 9 + Documentation/kernel-parameters.txt | 7 + Documentation/memory-barriers.txt | 27 +- MAINTAINERS | 18 +- include/linux/init_task.h | 9 +- include/linux/rcupdate.h | 45 ++- include/linux/sched.h | 6 - include/linux/tick.h | 20 ++ init/Kconfig | 6 +- kernel/rcu/rcu.h | 8 +- kernel/rcu/srcu.c | 4 +- kernel/rcu/tree.c | 59 ++-- kernel/rcu/tree.h | 36 ++- kernel/rcu/tree_plugin.h | 301 +++++++++++++++++---- kernel/rcu/update.c | 3 - kernel/signal.c | 4 + kernel/time/tick-sched.c | 10 + kernel/torture.c | 2 +- lib/Kconfig.debug | 14 - scripts/get_maintainer.pl | 22 +- .../selftests/rcutorture/bin/kvm-recheck.sh | 8 +- .../selftests/rcutorture/bin/kvm-test-1-run.sh | 9 +- tools/testing/selftests/rcutorture/bin/kvm.sh | 21 +- .../selftests/rcutorture/configs/rcu/TREE01 | 1 - .../selftests/rcutorture/configs/rcu/TREE02 | 1 - .../selftests/rcutorture/configs/rcu/TREE02-T | 1 - .../selftests/rcutorture/configs/rcu/TREE03 | 1 - .../selftests/rcutorture/configs/rcu/TREE04 | 1 - .../selftests/rcutorture/configs/rcu/TREE05 | 1 - .../selftests/rcutorture/configs/rcu/TREE06 | 1 - .../selftests/rcutorture/configs/rcu/TREE07 | 1 - .../selftests/rcutorture/configs/rcu/TREE08 | 1 - .../selftests/rcutorture/configs/rcu/TREE08-T | 1 - .../selftests/rcutorture/configs/rcu/TREE09 | 1 - .../configs/rcu/v0.0/P5-U-T-NH-sd-SMP-hp | 1 - .../configs/rcu/v3.12/P5-U-T-NH-sd-SMP-hp | 1 - .../configs/rcu/v3.3/P5-U-T-NH-sd-SMP-hp | 1 - .../configs/rcu/v3.5/P5-U-T-NH-sd-SMP-hp | 1 - .../selftests/rcutorture/doc/TREE_RCU-kconfig.txt | 1 - 40 files changed, 491 insertions(+), 177 deletions(-)