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=-0.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no 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 E6119C33CAD for ; Mon, 13 Jan 2020 14:40:47 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id AD190207FD for ; Mon, 13 Jan 2020 14:40:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="BpF34kUb" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AD190207FD Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 36F628E0005; Mon, 13 Jan 2020 09:40:47 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 31DD18E0003; Mon, 13 Jan 2020 09:40:47 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 25C838E0005; Mon, 13 Jan 2020 09:40:47 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0051.hostedemail.com [216.40.44.51]) by kanga.kvack.org (Postfix) with ESMTP id 0F0A18E0003 for ; Mon, 13 Jan 2020 09:40:47 -0500 (EST) Received: from smtpin29.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with SMTP id B57BB440B for ; Mon, 13 Jan 2020 14:40:46 +0000 (UTC) X-FDA: 76372872492.29.mask83_40f74f193d859 X-HE-Tag: mask83_40f74f193d859 X-Filterd-Recvd-Size: 2732 Received: from us-smtp-delivery-1.mimecast.com (us-smtp-2.mimecast.com [205.139.110.61]) by imf20.hostedemail.com (Postfix) with ESMTP for ; Mon, 13 Jan 2020 14:40:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1578926445; 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=VWP7TBPDC/WWtI6AhL9UEcGZAEvWSrBUOBnztnDpDig=; b=BpF34kUb8vAm7+tEH2SdkKnckWbpVEquu77P5PSu0502GEorHDLWq7gmhI/+PZypaGY0UD GCgCjwm1zld1tUYpUj1Ii79t5CZ5BGAY9mZjM7nV4E2DGOwnT5d7fLuGwPeEifIQuLrlNk NRyXmQBq9M0H7jhb+cTBL8YS+R4QLpU= 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-354-hlxp6qwtO6mee55SJFtWCw-1; Mon, 13 Jan 2020 09:40:42 -0500 X-MC-Unique: hlxp6qwtO6mee55SJFtWCw-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id BB9F41800D48; Mon, 13 Jan 2020 14:40:40 +0000 (UTC) Received: from t480s.redhat.com (ovpn-117-201.ams2.redhat.com [10.36.117.201]) by smtp.corp.redhat.com (Postfix) with ESMTP id B277638C; Mon, 13 Jan 2020 14:40:36 +0000 (UTC) From: David Hildenbrand To: linux-kernel@vger.kernel.org Cc: linux-mm@kvack.org, David Hildenbrand , Andrew Morton , "Kirill A. Shutemov" , Michal Hocko , Oscar Salvador , Pavel Tatashin Subject: [PATCH v1 0/2] mm/page_alloc: memmap_init_zone() cleanups Date: Mon, 13 Jan 2020 15:40:33 +0100 Message-Id: <20200113144035.10848-1-david@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 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: Two cleanups for "[PATCH] mm/page_alloc: Skip non present sections on zon= e initialization" [1], whereby one cleanup seems to also be a fix for a (theoretial?) kernelcore=3Dmirror case - unless I am messing something up= :) [1] https://lkml.kernel.org/r/20191230093828.24613-1-kirill.shutemov@linu= x.intel.com David Hildenbrand (2): mm/page_alloc: fix and rework pfn handling in memmap_init_zone() mm: factor out next_present_section_nr() include/linux/mmzone.h | 10 ++++++++++ mm/page_alloc.c | 20 ++++++++------------ mm/sparse.c | 10 ---------- 3 files changed, 18 insertions(+), 22 deletions(-) --=20 2.24.1