From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932135AbdDQX1Y (ORCPT ); Mon, 17 Apr 2017 19:27:24 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:55118 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1754109AbdDQX1V (ORCPT ); Mon, 17 Apr 2017 19:27:21 -0400 Date: Mon, 17 Apr 2017 16:27:14 -0700 From: "Paul E. McKenney" To: linux-kernel@vger.kernel.org Cc: 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, dvhart@linux.intel.com, fweisbec@gmail.com, oleg@redhat.com, bobby.prani@gmail.com Subject: [PATCH v2 tip/core/rcu 0/13] Miscellaneous fixes for 4.12 Reply-To: paulmck@linux.vnet.ibm.com References: <20170412165441.GA17149@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170412165441.GA17149@linux.vnet.ibm.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-TM-AS-GCONF: 00 x-cbid: 17041723-0008-0000-0000-000001F8CEE2 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00006935; HX=3.00000240; KW=3.00000007; PH=3.00000004; SC=3.00000208; SDB=6.00848863; UDB=6.00419096; IPR=6.00627504; BA=6.00005292; NDR=6.00000001; ZLA=6.00000005; ZF=6.00000009; ZB=6.00000000; ZP=6.00000000; ZH=6.00000000; ZU=6.00000002; MB=3.00015073; XFM=3.00000013; UTC=2017-04-17 23:27:17 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 17041723-0009-0000-0000-000034B793E2 Message-Id: <20170417232714.GA19013@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2017-04-17_20:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=1 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1702020001 definitions=main-1704170202 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello! This v2 series contains the following fixes: 1. Rename SLAB_DESTROY_BY_RCU to SLAB_TYPESAFE_BY_RCU. 2. Use "WARNING" tag on RCU's lockdep splats. 3. Update obsolete callback_head comment. 4. Make RCU_FANOUT_LEAF help text more explicit about skew_tick. 5. Remove obsolete comment from rcu_future_gp_cleanup() header. 6. Disable sparse warning emitted by hlist_add_tail_rcu(), courtesy of Michael S. Tsirkin. 7. Improve comments for hotplug/suspend/hibernate functions. 8. Use correct path for Kconfig fragment for duplicate rcutorture test scenarios. 9. Use bool value directly for ->beenonline comparison, courtesy of Nicholas Mc Guire. 10. Use true/false in assignment to bool variable rcu_nocb_poll, courtesy of Nicholas Mc Guire. 11. Fix typo in PER_RCU_NODE_PERIOD header comment. Changes since v1: o Applied review feedback from Peter Zijlstra, Vlastimil Babka, and Eric Dumazet. o Dropped v1 patch #7 ("Add smp_mb__after_atomic() to sync_exp_work_done()"), as ensuing discussion confirmed that smp_mb__before_atomic() guarantees a full barrier. o Moved v1 patch #9 ("Use static initialization for "srcu" in mm/mmu_notifier.c") to the srcu series because 0day Test Robot showed that it needs to be there. Thanx, Paul ------------------------------------------------------------------------ Documentation/RCU/00-INDEX | 2 Documentation/RCU/rculist_nulls.txt | 6 - Documentation/RCU/whatisRCU.txt | 3 drivers/gpu/drm/i915/i915_gem.c | 2 drivers/gpu/drm/i915/i915_gem_request.h | 2 drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c | 2 fs/jbd2/journal.c | 2 fs/signalfd.c | 2 include/linux/dma-fence.h | 4 include/linux/rculist.h | 3 include/linux/slab.h | 6 - include/linux/types.h | 2 include/net/sock.h | 2 init/Kconfig | 10 + kernel/fork.c | 4 kernel/locking/lockdep.c | 86 +++++++-------- kernel/locking/rtmutex-debug.c | 9 - kernel/rcu/tree.c | 49 ++++++-- kernel/rcu/tree_plugin.h | 2 kernel/signal.c | 2 mm/kasan/kasan.c | 6 - mm/kmemcheck.c | 2 mm/rmap.c | 4 mm/slab.c | 6 - mm/slab.h | 4 mm/slab_common.c | 6 - mm/slob.c | 6 - mm/slub.c | 12 +- net/dccp/ipv4.c | 2 net/dccp/ipv6.c | 2 net/ipv4/tcp_ipv4.c | 2 net/ipv6/tcp_ipv6.c | 2 net/llc/af_llc.c | 2 net/llc/llc_conn.c | 4 net/llc/llc_sap.c | 2 net/netfilter/nf_conntrack_core.c | 8 - net/smc/af_smc.c | 2 tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh | 2 38 files changed, 158 insertions(+), 116 deletions(-)