From patchwork Thu Mar 4 10:00:01 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Oscar Salvador X-Patchwork-Id: 12115789 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 26AEEC433E0 for ; Thu, 4 Mar 2021 10:00:19 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id D76C164F23 for ; Thu, 4 Mar 2021 10:00:18 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D76C164F23 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 365366B000C; Thu, 4 Mar 2021 05:00:13 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 33D7E6B000D; Thu, 4 Mar 2021 05:00:13 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 1B79C6B000E; Thu, 4 Mar 2021 05:00:13 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0201.hostedemail.com [216.40.44.201]) by kanga.kvack.org (Postfix) with ESMTP id EC5BE6B000C for ; Thu, 4 Mar 2021 05:00:12 -0500 (EST) Received: from smtpin16.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id A4B85181B048C for ; Thu, 4 Mar 2021 10:00:12 +0000 (UTC) X-FDA: 77881746264.16.69554C2 Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) by imf19.hostedemail.com (Postfix) with ESMTP id D2CE790009EA for ; Thu, 4 Mar 2021 10:00:11 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 2CC8CADE3; Thu, 4 Mar 2021 10:00:11 +0000 (UTC) From: Oscar Salvador To: Andrew Morton Cc: David Hildenbrand , Michal Hocko , Anshuman Khandual , Vlastimil Babka , Pavel Tatashin , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Oscar Salvador Subject: [PATCH v3 4/5] x86/Kconfig: Introduce ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE Date: Thu, 4 Mar 2021 11:00:01 +0100 Message-Id: <20210304100002.7740-5-osalvador@suse.de> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20210304100002.7740-1-osalvador@suse.de> References: <20210304100002.7740-1-osalvador@suse.de> MIME-Version: 1.0 X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: D2CE790009EA X-Stat-Signature: 6tonrwoskt7iud8q5fd9hqi7gtkg83hc Received-SPF: none (suse.de>: No applicable sender policy available) receiver=imf19; identity=mailfrom; envelope-from=""; helo=mx2.suse.de; client-ip=195.135.220.15 X-HE-DKIM-Result: none/none X-HE-Tag: 1614852011-643315 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: Enable x86_64 platform to use the MHP_MEMMAP_ON_MEMORY feature. Signed-off-by: Oscar Salvador Reviewed-by: David Hildenbrand --- arch/x86/Kconfig | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 2792879d398e..6d716d8bce1e 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -2433,6 +2433,10 @@ config ARCH_ENABLE_MEMORY_HOTREMOVE def_bool y depends on MEMORY_HOTPLUG +config ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE + def_bool y + depends on X86_64 && MEMORY_HOTPLUG + config USE_PERCPU_NUMA_NODE_ID def_bool y depends on NUMA