From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750990AbdAOFj4 (ORCPT ); Sun, 15 Jan 2017 00:39:56 -0500 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:44317 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750850AbdAOFjz (ORCPT ); Sun, 15 Jan 2017 00:39:55 -0500 Date: Sat, 14 Jan 2017 21:39:46 -0800 From: "Paul E. McKenney" To: Josh Triplett Cc: linux-kernel@vger.kernel.org, mingo@kernel.org, jiangshanlai@gmail.com, dipankar@in.ibm.com, akpm@linux-foundation.org, mathieu.desnoyers@efficios.com, 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: Re: [PATCH tip/core/rcu 0/9] Torture-test changes for 4.11 Reply-To: paulmck@linux.vnet.ibm.com References: <20170114092533.GA23650@linux.vnet.ibm.com> <20170114211336.6udmjxtxvnya3sh5@x> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170114211336.6udmjxtxvnya3sh5@x> User-Agent: Mutt/1.5.21 (2010-09-15) X-TM-AS-GCONF: 00 X-Content-Scanned: Fidelis XPS MAILER x-cbid: 17011505-0016-0000-0000-000005DFC3B9 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00006436; HX=3.00000240; KW=3.00000007; PH=3.00000004; SC=3.00000199; SDB=6.00807738; UDB=6.00393304; IPR=6.00585095; BA=6.00005056; NDR=6.00000001; ZLA=6.00000005; ZF=6.00000009; ZB=6.00000000; ZP=6.00000000; ZH=6.00000000; ZU=6.00000002; MB=3.00013923; XFM=3.00000011; UTC=2017-01-15 05:39:52 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 17011505-0017-0000-0000-00003680D4D9 Message-Id: <20170115053945.GD5238@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2017-01-15_03:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=0 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1612050000 definitions=main-1701150088 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Jan 14, 2017 at 01:13:36PM -0800, Josh Triplett wrote: > On Sat, Jan 14, 2017 at 01:25:33AM -0800, Paul E. McKenney wrote: > > Hello! > > > > This series provides torture-test updates: > > > > 1. Add a check for CONFIG_RCU_STALL_COMMON for TINY01, in order > > to complain if this case is not tested. > > > > 2. Add CONFIG_PROVE_RCU_REPEATEDLY=y for TINY02, in order to test > > this case. > > > > 3. Add tests without slow grace period setup/cleanup, as this case > > is what is actually used in production. > > > > 4. Run at least one test with CONFIG_DEBUG_OBJECTS_RCU_HEAD, to make > > sure that this case is tested regularly. > > > > 5. Run one test with DEBUG_LOCK_ALLOC but not PROVE_LOCKING, to make > > sure that this case is tested regularly. > > > > 6. Run a couple scenarios with CONFIG_RCU_EQS_DEBUG, again to make > > sure that this case is tested regularly. > > > > 7. Update RCU test scenario documentation. > > > > 8. Fix potential memory leak with rw lock test, courtesy of Yang Shi. > > > > 9. Enable DEBUG_OBJECTS_RCU_HEAD for Tiny RCU, you guessed it, to > > make sure that this case is regularly tested. > > Reviewed-by: Josh Triplett Applied, thank you! Thanx, Paul