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=-3.0 required=3.0 tests=MAILING_LIST_MULTI,SPF_PASS, USER_AGENT_GIT autolearn=unavailable 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 6711DC282C4 for ; Tue, 12 Feb 2019 09:55:44 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (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 175FA20842 for ; Tue, 12 Feb 2019 09:55:44 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 175FA20842 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 43zJ1p1jX9zDqNj for ; Tue, 12 Feb 2019 20:55:42 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=gmail.com (client-ip=209.85.208.65; helo=mail-ed1-f65.google.com; envelope-from=mstsxfx@gmail.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=fail (p=none dis=none) header.from=kernel.org Received: from mail-ed1-f65.google.com (mail-ed1-f65.google.com [209.85.208.65]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 43zHzm1yLyzDqNf for ; Tue, 12 Feb 2019 20:53:56 +1100 (AEDT) Received: by mail-ed1-f65.google.com with SMTP id x7so1622881eds.8 for ; Tue, 12 Feb 2019 01:53:56 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=EFijitDAnYbGumAIWyNs+KdKOOdzXlmahj3GLOHXWfY=; b=Uf90/+o31PVKlHhFzjNYBleUTku/THjewJMa7w6IMv7snLRyl63lqpA28C/R8K8Um5 fb8jpT3aByjCadnQYFoF8pFm8kBT4dIwHrxt02zw4VT4i7gmf8kwSLVvRPUOk9cULtsu ybCz1a+0BuAlUqJmyuYRNFOMizwTy7YvQhLTEYTQLkVjk9gVViC1q47bLdqh1O1is/Co XNw1XTgKwh97zb8nIUI7Dr2M3F7ZbPJoSPf019LO4dP3mYuqm+JW8jd54H2gaCVI49ly b8pLP5+GHR7J6iGpv8Unmc1kHzaoQjuBNYKbRlKIPvMRk2GeHzHlSMrEkVyXKuS29v2J S5yg== X-Gm-Message-State: AHQUAuZg60XNRXVTh7tH+CayccZA9ZjhMexUb3Bo70s9EmCKmmARE0pq dDcrCTrQSOMSao69BWHwRh4= X-Google-Smtp-Source: AHgI3IZuQQu7DIy+YQkt/vIiKLToazp6FM++4dnhmcZqF3E9VfSmrDOChUquc2Ds0W5XPmXFSJDecA== X-Received: by 2002:a17:906:32c7:: with SMTP id k7mr2066905ejk.180.1549965233523; Tue, 12 Feb 2019 01:53:53 -0800 (PST) Received: from tiehlicka.microfocus.com (prg-ext-pat.suse.com. [213.151.95.130]) by smtp.gmail.com with ESMTPSA id i14sm2876791ejy.25.2019.02.12.01.53.51 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 12 Feb 2019 01:53:52 -0800 (PST) From: Michal Hocko To: Subject: [PATCH 0/2] x86, numa: always initialize all possible nodes Date: Tue, 12 Feb 2019 10:53:41 +0100 Message-Id: <20190212095343.23315-1-mhocko@kernel.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Tony Luck , linux-ia64@vger.kernel.org, Peter Zijlstra , x86@kernel.org, LKML , Pingfan Liu , Dave Hansen , Ingo Molnar , linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Hi, this has been posted as an RFC previously [1]. There didn't seem to be any objections so I am reposting this for inclusion. I have added a debugging patch which prints the zonelist setup for each numa node for an easier debugging of a broken zonelist setup. [1] http://lkml.kernel.org/r/20190114082416.30939-1-mhocko@kernel.org