From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752440AbdLDSyi (ORCPT ); Mon, 4 Dec 2017 13:54:38 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:40286 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751077AbdLDSye (ORCPT ); Mon, 4 Dec 2017 13:54:34 -0500 Date: Mon, 4 Dec 2017 10:54:28 -0800 From: "Paul E. McKenney" To: James Morris Cc: linux-kernel@vger.kernel.org, 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, fweisbec@gmail.com, oleg@redhat.com, "Serge E. Hallyn" , keyrings@vger.kernel.org, linux-security-module@vger.kernel.org Subject: Re: [PATCH tip/core/rcu 15/21] keyring: Remove now-redundant smp_read_barrier_depends() Reply-To: paulmck@linux.vnet.ibm.com References: <20171201195053.GA23494@linux.vnet.ibm.com> <1512157876-24665-15-git-send-email-paulmck@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) X-TM-AS-GCONF: 00 x-cbid: 17120418-0048-0000-0000-0000020FA435 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00008152; HX=3.00000241; KW=3.00000007; PH=3.00000004; SC=3.00000243; SDB=6.00955411; UDB=6.00482869; IPR=6.00735448; BA=6.00005727; NDR=6.00000001; ZLA=6.00000005; ZF=6.00000009; ZB=6.00000000; ZP=6.00000000; ZH=6.00000000; ZU=6.00000002; MB=3.00018343; XFM=3.00000015; UTC=2017-12-04 18:54:31 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 17120418-0049-0000-0000-0000435D10CC Message-Id: <20171204185428.GC7829@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2017-12-04_06:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 impostorscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1709140000 definitions=main-1712040268 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Dec 04, 2017 at 11:59:22AM +1100, James Morris wrote: > On Fri, 1 Dec 2017, Paul E. McKenney wrote: > > > Now that the associative-array library properly heads dependency chains, > > the various smp_read_barrier_depends() calls in security/keys/keyring.c > > are no longer needed. This commit therefore removes them. > > > > Signed-off-by: Paul E. McKenney > > Cc: David Howells > > Cc: James Morris > > Cc: "Serge E. Hallyn" > > Cc: > > Cc: > > Reviewed-by: James Morris Applied, thank you for the review! Thanx, Paul