From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Subject: Re: [PATCH] blkcg: revert blkcg cleanups series To: Dennis Zhou Cc: Tejun Heo , kernel-team@fb.com, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org References: <20181101212410.47569-1-dennis@kernel.org> From: Jens Axboe Message-ID: Date: Thu, 1 Nov 2018 17:01:43 -0600 MIME-Version: 1.0 In-Reply-To: <20181101212410.47569-1-dennis@kernel.org> Content-Type: text/plain; charset=utf-8 List-ID: On 11/1/18 3:24 PM, Dennis Zhou wrote: > This reverts a series committed earlier due to null pointer exception > bug report in [1]. It seems there are edge case interactions that I did > not consider and will need some time to understand what causes the > adverse interactions. > > The original series can be found in [2] with a follow up series in [3]. > > [1] https://www.spinics.net/lists/cgroups/msg20719.html > [2] https://lore.kernel.org/lkml/20180911184137.35897-1-dennisszhou@gmail.com/ > [3] https://lore.kernel.org/lkml/20181020185612.51587-1-dennis@kernel.org/ > > This reverts the following commits: > d459d853c2ed, b2c3fa546705, 101246ec02b5, b3b9f24f5fcc, e2b0989954ae, > f0fcb3ec89f3, c839e7a03f92, bdc2491708c4, 74b7c02a9bc1, 5bf9a1f3b4ef, > a7b39b4e961c, 07b05bcc3213, 49f4c2dc2b50, 27e6fa996c53 Thanks Dennis, I think this is the best way forward. Then you can work on getting the stacked setups working correctly for 4.21. -- Jens Axboe