Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751556AbdFAIhz (ORCPT ); Thu, 1 Jun 2017 04:37:55 -0400 Received: from mail-wm0-f66.google.com ([74.125.82.66]:32799 "EHLO mail-wm0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751416AbdFAIhx (ORCPT ); Thu, 1 Jun 2017 04:37:53 -0400 From: Michal Hocko To: Andrew Morton Cc: linux-mm@kvack.org, Mel Gorman , Vlastimil Babka , Andrea Arcangeli , Jerome Glisse , Reza Arbab , Yasuaki Ishimatsu , qiuxishi@huawei.com, Kani Toshimitsu , slaoub@gmail.com, Joonsoo Kim , Andi Kleen , David Rientjes , Daniel Kiper , Igor Mammedov , Vitaly Kuznetsov , Heiko Carstens , LKML Subject: [PATCH 0/2] memory hotplug follow up fixes Date: Thu, 1 Jun 2017 10:37:44 +0200 Message-Id: <20170601083746.4924-1-mhocko@kernel.org> X-Mailer: git-send-email 2.11.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 663 Lines: 16 Hi Andrew, Heiko Carstens has noticed an unexpected memory online behavior for the default onlining (aka MMOP_ONLINE_KEEP) and also online_kernel to other kernel zones than ZONE_NORMAL. Both fixes are rather straightforward so could you add them to the memory hotplug rewrite pile please? Shortlog Michal Hocko (2): mm, memory_hotplug: fix MMOP_ONLINE_KEEP behavior mm, memory_hotplug: do not assume ZONE_NORMAL is default kernel zone Diffstat drivers/base/memory.c | 2 +- include/linux/memory_hotplug.h | 2 ++ mm/memory_hotplug.c | 36 +++++++++++++++++++++++++++++------- 3 files changed, 32 insertions(+), 8 deletions(-)