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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8704CC433EF for ; Wed, 29 Sep 2021 14:36:48 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 2029B613DA for ; Wed, 29 Sep 2021 14:36:48 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 2029B613DA Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvack.org Received: by kanga.kvack.org (Postfix) id 9AF7894002D; Wed, 29 Sep 2021 10:36:47 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 93796940020; Wed, 29 Sep 2021 10:36:47 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 7D9CB94002D; Wed, 29 Sep 2021 10:36:47 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0206.hostedemail.com [216.40.44.206]) by kanga.kvack.org (Postfix) with ESMTP id 66EF9940020 for ; Wed, 29 Sep 2021 10:36:47 -0400 (EDT) Received: from smtpin39.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id 26234183956F0 for ; Wed, 29 Sep 2021 14:36:47 +0000 (UTC) X-FDA: 78640862454.39.EAD338C Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [216.205.24.124]) by imf21.hostedemail.com (Postfix) with ESMTP id B3C2DD0336FF for ; Wed, 29 Sep 2021 14:36:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1632926206; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=nIk9pQetoscf+b27hympjQHq3MQ54pmAnbOf3Iv9ZjU=; b=UYNllIXiXGSXvGQNYPKdLMrrvigJk/vMJQG7+F4p94ydBhuHhRKhqhX/SdczD4SmvAwEqL wBy1oxtca0xipaHWx90zXvHknbyuZ+en2pThGKQ4Nv4M+pCVTj/YTdj9tJ8zKLaorjUKM+ JpVV1Rw6I8GzbR95GyHu01bEs+puKFI= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-347-HiDlfpr9McK8TyeFjAqzig-1; Wed, 29 Sep 2021 10:36:43 -0400 X-MC-Unique: HiDlfpr9McK8TyeFjAqzig-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 281DB1006AA4; Wed, 29 Sep 2021 14:36:40 +0000 (UTC) Received: from t480s.redhat.com (unknown [10.39.195.135]) by smtp.corp.redhat.com (Postfix) with ESMTP id B51FA10016F4; Wed, 29 Sep 2021 14:36:01 +0000 (UTC) From: David Hildenbrand To: linux-kernel@vger.kernel.org Cc: David Hildenbrand , Andrew Morton , Jonathan Corbet , Alex Shi , Michael Ellerman , Benjamin Herrenschmidt , Paul Mackerras , Thomas Gleixner , Ingo Molnar , Borislav Petkov , "H. Peter Anvin" , Dave Hansen , Andy Lutomirski , Peter Zijlstra , Greg Kroah-Hartman , "Rafael J. Wysocki" , "Michael S. Tsirkin" , Jason Wang , Shuah Khan , Michal Hocko , Oscar Salvador , Mike Rapoport , x86@kernel.org, linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-doc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, virtualization@lists.linux-foundation.org Subject: [PATCH v1 0/6] mm/memory_hotplug: Kconfig and 32 bit cleanups Date: Wed, 29 Sep 2021 16:35:54 +0200 Message-Id: <20210929143600.49379-1-david@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: B3C2DD0336FF X-Stat-Signature: a8941zogxxfaa4in1a8g5kchwcy19ty8 Authentication-Results: imf21.hostedemail.com; dkim=pass header.d=redhat.com header.s=mimecast20190719 header.b=UYNllIXi; dmarc=pass (policy=none) header.from=redhat.com; spf=none (imf21.hostedemail.com: domain of david@redhat.com has no SPF policy when checking 216.205.24.124) smtp.mailfrom=david@redhat.com X-HE-Tag: 1632926206-92398 Content-Transfer-Encoding: quoted-printable X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Some cleanups around CONFIG_MEMORY_HOTPLUG, including removing 32 bit leftovers of memory hotplug support. Compile-tested on various architectures, quickly tested memory hotplug on x86-64. Cc: Andrew Morton Cc: Jonathan Corbet Cc: Alex Shi Cc: Michael Ellerman Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Thomas Gleixner Cc: Ingo Molnar Cc: Borislav Petkov Cc: "H. Peter Anvin" Cc: Dave Hansen Cc: Andy Lutomirski Cc: Peter Zijlstra Cc: Greg Kroah-Hartman Cc: "Rafael J. Wysocki" Cc: "Michael S. Tsirkin" Cc: Jason Wang Cc: Shuah Khan Cc: Michal Hocko Cc: Oscar Salvador Cc: Mike Rapoport Cc: x86@kernel.org Cc: linux-mm@kvack.org Cc: linux-kselftest@vger.kernel.org Cc: linux-doc@vger.kernel.org Cc: linuxppc-dev@lists.ozlabs.org Cc: virtualization@lists.linux-foundation.org David Hildenbrand (6): mm/memory_hotplug: remove CONFIG_X86_64_ACPI_NUMA dependency from CONFIG_MEMORY_HOTPLUG mm/memory_hotplug: remove CONFIG_MEMORY_HOTPLUG_SPARSE mm/memory_hotplug: restrict CONFIG_MEMORY_HOTPLUG to 64 bit mm/memory_hotplug: remove HIGHMEM leftovers mm/memory_hotplug: remove stale function declarations x86: remove memory hotplug support on X86_32 Documentation/core-api/memory-hotplug.rst | 3 -- .../zh_CN/core-api/memory-hotplug.rst | 4 -- arch/powerpc/include/asm/machdep.h | 2 +- arch/powerpc/kernel/setup_64.c | 2 +- arch/powerpc/platforms/powernv/setup.c | 4 +- arch/powerpc/platforms/pseries/setup.c | 2 +- arch/x86/Kconfig | 6 +-- arch/x86/mm/init_32.c | 31 --------------- drivers/base/Makefile | 2 +- drivers/base/node.c | 9 ++--- drivers/virtio/Kconfig | 2 +- include/linux/memory.h | 19 ++++------ include/linux/memory_hotplug.h | 3 -- include/linux/node.h | 4 +- lib/Kconfig.debug | 2 +- mm/Kconfig | 8 +--- mm/memory_hotplug.c | 38 +------------------ tools/testing/selftests/memory-hotplug/config | 1 - 18 files changed, 28 insertions(+), 114 deletions(-) base-commit: 5816b3e6577eaa676ceb00a848f0fd65fe2adc29 --=20 2.31.1