Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752231AbdHJLqV (ORCPT ); Thu, 10 Aug 2017 07:46:21 -0400 Received: from LGEAMRELO12.lge.com ([156.147.23.52]:38207 "EHLO lgeamrelo12.lge.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751456AbdHJLqU (ORCPT ); Thu, 10 Aug 2017 07:46:20 -0400 X-Original-SENDERIP: 156.147.1.151 X-Original-MAILFROM: byungchul.park@lge.com X-Original-SENDERIP: 10.177.222.33 X-Original-MAILFROM: byungchul.park@lge.com Date: Thu, 10 Aug 2017 20:45:04 +0900 From: Byungchul Park To: Ingo Molnar Cc: peterz@infradead.org, tglx@linutronix.de, walken@google.com, boqun.feng@gmail.com, kirill@shutemov.name, linux-kernel@vger.kernel.org, linux-mm@kvack.org, akpm@linux-foundation.org, willy@infradead.org, npiggin@gmail.com, kernel-team@lge.com Subject: Re: [PATCH v8 00/14] lockdep: Implement crossrelease feature Message-ID: <20170810114504.GD20323@X58A-UD3R> References: <1502089981-21272-1-git-send-email-byungchul.park@lge.com> <20170810111019.n376bsm6h4de2jvi@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170810111019.n376bsm6h4de2jvi@gmail.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 767 Lines: 21 On Thu, Aug 10, 2017 at 01:10:19PM +0200, Ingo Molnar wrote: > > * Byungchul Park wrote: > > > Change from v7 > > - rebase on latest tip/sched/core (Jul 26 2017) > > - apply peterz's suggestions > > - simplify code of crossrelease_{hist/soft/hard}_{start/end} > > - exclude a patch avoiding redundant links > > - exclude a patch already applied onto the base > > Ok, it's looking pretty good here now, there's one thing I'd like you to change, > please remove all the new Kconfig dependencies: > > CONFIG_LOCKDEP_CROSSRELEASE=y > CONFIG_LOCKDEP_COMPLETE=y > > and make it all part of PROVE_LOCKING, like most of the other lock debugging bits. OK. I will remove them. What about CONFIG_LOCKDEP_PAGELOCK? Should I also remove it?