Received: by 2002:a25:6193:0:0:0:0:0 with SMTP id v141csp468236ybb; Wed, 1 Apr 2020 03:42:41 -0700 (PDT) X-Google-Smtp-Source: APiQypLmsm6e5SXmOFAClJvCwfFaNIEzJKgImqNGJstKzXLO0qzPOgvpyGXHJPw7yVJTmxk6aY3w X-Received: by 2002:aca:ecd7:: with SMTP id k206mr2249420oih.113.1585737761686; Wed, 01 Apr 2020 03:42:41 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1585737761; cv=none; d=google.com; s=arc-20160816; b=pnBQbLDzWIig16tGv+FPRfwcTswE+oGbtPxMfyiXJoYh8W1BnA9rBjmNQxOgAr6ec5 OrLiaeakAVd4jDtMaiaqghZ4lxoCu2KnnfdYw8jcggf8Q5eU0F7ms4zsEVFJKti95n7d pqHHtIeed/NfDO+e4C+6MCXUZiEaxPkJArWxWh3WX9vg8ejO57nsa9HgnwWSIXIWQDFt JPQ22LiQJbm7reWq4FCLbulyeVWlH/S7oFLOAwzp3MGk2xOCVNMknRxNqJOwdPHdXgHa Y9h3awpMDEL0IsDwwzZlSgS2X5LnSdeGimibmJubtjXkRTxz9s0yw+wKc+7PQky3z6xo kQCg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from:dkim-signature; bh=2sdMxOga1sSGGgeUHG2gZiYHcvd3Jx4eGU/ipW00igI=; b=PY6qaTqkQ1H4o16jm0lxpse7/WJpn+irvKOcW9+OotiSmsI88uRJdtemKkyvtEenyr Wwef7jbuJLffUzgM8aKbOdYw5ghGqYCFEg35CUi9zykzpB4pb6EM3X0yJhd1roKlrnZr oquy3d3xnoNissDUrUQEpZ9BatbVoWyrlxhX9J1XhBzC29lLiD3BLxvb9Qn/B3MFb5m3 X3I7C2X3clLLaqdUCvCRUcwN77sXxDg0wTDWvRqwvnLD3Fts0snd19PgPP+fhAljXiV6 Ecnm1Arh+Czb8iXKMJRW9b9f7p1BgqnJdQsKGs1MJIh9LG7dw7iImaKqmFN7IUGSsYLy viUg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@redhat.com header.s=mimecast20190719 header.b=KBigKPm2; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=redhat.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id w9si707375oti.216.2020.04.01.03.42.29; Wed, 01 Apr 2020 03:42:41 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@redhat.com header.s=mimecast20190719 header.b=KBigKPm2; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=redhat.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732146AbgDAKmL (ORCPT + 99 others); Wed, 1 Apr 2020 06:42:11 -0400 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:42830 "EHLO us-smtp-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726974AbgDAKmL (ORCPT ); Wed, 1 Apr 2020 06:42:11 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1585737730; 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=2sdMxOga1sSGGgeUHG2gZiYHcvd3Jx4eGU/ipW00igI=; b=KBigKPm2CXtbT6UEbko0s+OYdpDgCA3h5qOf9ruEYmtNdFZiQO1LJf1ns41SBVmfvAXZQm DIKDga6qyL1/oSBzkYbX1s5CY0Tfsdp8D2dBazFys1Kk8MR4hY2VfAzBG1lngsf7XvumWe Rj/VNYEkWOxVYMImi6Zy5uGS2ZvwyuQ= 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-398-h3lH7A6oNraAdPoTt9DjgQ-1; Wed, 01 Apr 2020 06:42:06 -0400 X-MC-Unique: h3lH7A6oNraAdPoTt9DjgQ-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 2BD05100550D; Wed, 1 Apr 2020 10:42:05 +0000 (UTC) Received: from t480s.redhat.com (ovpn-114-59.ams2.redhat.com [10.36.114.59]) by smtp.corp.redhat.com (Postfix) with ESMTP id 143F2100EBA6; Wed, 1 Apr 2020 10:41:56 +0000 (UTC) From: David Hildenbrand To: linux-kernel@vger.kernel.org Cc: linux-mm@kvack.org, David Hildenbrand , Alexander Duyck , Andrew Morton , Baoquan He , Daniel Jordan , Kirill Tkhai , Michal Hocko , Oscar Salvador , Pavel Tatashin , Shile Zhang , Yiqian Wei Subject: [PATCH v1 0/2] mm/page_alloc: fix stalls/soft lockups with huge VMs Date: Wed, 1 Apr 2020 12:41:54 +0200 Message-Id: <20200401104156.11564-1-david@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Content-Transfer-Encoding: quoted-printable Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Two fixes for misleading stall messages / soft lockups with huge nodes / zones during boot without CONFIG_PREEMPT. David Hildenbrand (2): mm/page_alloc: fix RCU stalls during deferred page initialization mm/page_alloc: fix watchdog soft lockups during set_zone_contiguous() mm/page_alloc.c | 2 ++ 1 file changed, 2 insertions(+) --=20 2.25.1