From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg0-f71.google.com (mail-pg0-f71.google.com [74.125.83.71]) by kanga.kvack.org (Postfix) with ESMTP id 3111F6B0003 for ; Thu, 14 Jun 2018 17:27:13 -0400 (EDT) Received: by mail-pg0-f71.google.com with SMTP id o7-v6so2519563pgc.23 for ; Thu, 14 Jun 2018 14:27:13 -0700 (PDT) Received: from mail.linuxfoundation.org (mail.linuxfoundation.org. [140.211.169.12]) by mx.google.com with ESMTPS id w20-v6si5199806pga.349.2018.06.14.14.27.11 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 14 Jun 2018 14:27:11 -0700 (PDT) Date: Thu, 14 Jun 2018 14:27:10 -0700 From: Andrew Morton Subject: Re: [PATCH REPOST] Revert mm/vmstat.c: fix vmstat_update() preemption BUG Message-Id: <20180614142710.8eafb333f6060dc19334ae46@linux-foundation.org> In-Reply-To: References: <20180504104451.20278-1-bigeasy@linutronix.de> <513014a0-a149-5141-a5a0-9b0a4ce9a8d8@suse.cz> <20180508160257.6e19707ccf1dabe5ec9e8847@linux-foundation.org> <20180509223539.43aznhri72ephluc@linutronix.de> <524ecef9-e513-fec4-1178-ac1a87452e57@suse.cz> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Thomas Gleixner Cc: Vlastimil Babka , Sebastian Andrzej Siewior , LKML , linux-mm@kvack.org, "Steven J . Hill" , Tejun Heo , Christoph Lameter , Peter Zijlstra On Wed, 13 Jun 2018 23:46:45 +0200 (CEST) Thomas Gleixner wrote: > Can we please revert that master piece of duct tape engineering and wait > for someone to actually trigger the warning again? OK.