From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 68EF1C433E0 for ; Mon, 6 Jul 2020 01:20:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 53E7920715 for ; Mon, 6 Jul 2020 01:20:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728691AbgGFBUG (ORCPT ); Sun, 5 Jul 2020 21:20:06 -0400 Received: from foss.arm.com ([217.140.110.172]:45802 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728681AbgGFBUE (ORCPT ); Sun, 5 Jul 2020 21:20:04 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 8925030E; Sun, 5 Jul 2020 18:20:03 -0700 (PDT) Received: from localhost.localdomain (entos-thunderx2-02.shanghai.arm.com [10.169.212.213]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 238193F718; Sun, 5 Jul 2020 18:19:59 -0700 (PDT) From: Jia He To: Catalin Marinas , Will Deacon Cc: Andrew Morton , Mike Rapoport , Baoquan He , Chuhong Yuan , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Kaly Xin , Jia He Subject: [PATCH 0/3] Fix and enable pmem as RAM on arm64 Date: Mon, 6 Jul 2020 09:19:44 +0800 Message-Id: <20200706011947.184166-1-justin.he@arm.com> X-Mailer: git-send-email 2.17.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This fix a few issues when I tried to enable pmem as RAM device on arm64. Tested on ThunderX2 host/qemu "-M virt" guest. Jia He (3): arm64/numa: set numa_off to false when numa node is fake mm/memory_hotplug: harden try_offline_node against bogus nid mm/memory_hotplug: fix unpaired mem_hotplug_begin/done arch/arm64/mm/numa.c | 3 ++- mm/memory_hotplug.c | 5 ++++- 2 files changed, 6 insertions(+), 2 deletions(-) -- 2.17.1