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 8F5AFC433FE for ; Wed, 29 Sep 2021 14:37:11 +0000 (UTC) Received: from smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 35F2261288 for ; Wed, 29 Sep 2021 14:37:11 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 35F2261288 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id 0591260749; Wed, 29 Sep 2021 14:37:11 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 9uDK0-yYydL5; Wed, 29 Sep 2021 14:37:10 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by smtp3.osuosl.org (Postfix) with ESMTPS id BC4FC606BB; Wed, 29 Sep 2021 14:37:09 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 8EC99C000F; Wed, 29 Sep 2021 14:37:09 +0000 (UTC) Received: from smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) by lists.linuxfoundation.org (Postfix) with ESMTP id 53F11C000D for ; Wed, 29 Sep 2021 14:37:08 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id 4353960BD2 for ; Wed, 29 Sep 2021 14:37:08 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id o9-ONengugsT for ; Wed, 29 Sep 2021 14:37:07 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.8.0 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [216.205.24.124]) by smtp3.osuosl.org (Postfix) with ESMTPS id 9670F606BB for ; Wed, 29 Sep 2021 14:37:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1632926226; 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: in-reply-to:in-reply-to:references:references; bh=kNKyy7DaBqRqZV4jzziHHtYfT7+Eb7HK7caNxBbuDP4=; b=GeZg45gBzrCdomlZOiFI4hzl5vCMpfE0VnHHD+LCOxg1dpXsOgYZtLNNxxnnD/zicmg8NY 93zLinZINJKtCAOcwk4bnOAdHKIT/FGGNA2gIU1PQDuYdrgS56ADMk+m0nNrH2hVH/MQiC G+PuH6UpTrhM1FMChbORXVi/uyrfcfI= 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-355-4nEqwsN3NmWJ6OxW4sg39Q-1; Wed, 29 Sep 2021 10:37:05 -0400 X-MC-Unique: 4nEqwsN3NmWJ6OxW4sg39Q-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 A7A2C8064A5; Wed, 29 Sep 2021 14:37:01 +0000 (UTC) Received: from t480s.redhat.com (unknown [10.39.195.135]) by smtp.corp.redhat.com (Postfix) with ESMTP id 8700810016F4; Wed, 29 Sep 2021 14:36:40 +0000 (UTC) From: David Hildenbrand To: linux-kernel@vger.kernel.org Subject: [PATCH v1 1/6] mm/memory_hotplug: remove CONFIG_X86_64_ACPI_NUMA dependency from CONFIG_MEMORY_HOTPLUG Date: Wed, 29 Sep 2021 16:35:55 +0200 Message-Id: <20210929143600.49379-2-david@redhat.com> In-Reply-To: <20210929143600.49379-1-david@redhat.com> References: <20210929143600.49379-1-david@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Cc: Michal Hocko , "Michael S. Tsirkin" , Peter Zijlstra , Benjamin Herrenschmidt , Dave Hansen , x86@kernel.org, virtualization@lists.linux-foundation.org, linux-mm@kvack.org, Paul Mackerras , linux-kselftest@vger.kernel.org, "H. Peter Anvin" , Shuah Khan , Alex Shi , Jonathan Corbet , Michael Ellerman , Ingo Molnar , Borislav Petkov , Andy Lutomirski , Thomas Gleixner , Oscar Salvador , Greg Kroah-Hartman , linux-doc@vger.kernel.org, "Rafael J. Wysocki" , Andrew Morton , linuxppc-dev@lists.ozlabs.org, Mike Rapoport X-BeenThere: virtualization@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux virtualization List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: virtualization-bounces@lists.linux-foundation.org Sender: "Virtualization" SPARSEMEM is the only possible memory model for x86-64, FLATMEM is not possible: config ARCH_FLATMEM_ENABLE def_bool y depends on X86_32 && !NUMA And X86_64_ACPI_NUMA (obviously) only supports x86-64: config X86_64_ACPI_NUMA def_bool y depends on X86_64 && NUMA && ACPI && PCI Let's just remove the CONFIG_X86_64_ACPI_NUMA dependency, as it does no longer make sense. Signed-off-by: David Hildenbrand --- mm/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/Kconfig b/mm/Kconfig index d16ba9249bc5..b7fb3f0b485e 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -123,7 +123,7 @@ config ARCH_ENABLE_MEMORY_HOTPLUG config MEMORY_HOTPLUG bool "Allow for memory hot-add" select MEMORY_ISOLATION - depends on SPARSEMEM || X86_64_ACPI_NUMA + depends on SPARSEMEM depends on ARCH_ENABLE_MEMORY_HOTPLUG depends on 64BIT || BROKEN select NUMA_KEEP_MEMINFO if NUMA -- 2.31.1 _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization