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=-1.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 51216C4CEC6 for ; Thu, 12 Sep 2019 15:58:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1A7E92084D for ; Thu, 12 Sep 2019 15:58:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1568303937; bh=XmG5HhrRe25+w9qGzOcPfWBOm8I3sxDAkYcZ+NossLU=; h=Date:In-Reply-To:References:Subject:To:CC:From:List-ID:From; b=gyPfseqtHAD+x+9RT+JIW++el8b/DvGsCjFSM3jORlFIPyTLRlwDjKbe4eDKRgvz1 FiUc9FvdiUJZ4WtL0rInhG5onCQ39i8IJYaZ5XUekJnUjsujjhE8DE9MgO4fq07Wsh ryzOw9bUWUqEAn34okYf0w26jA2McU3wHAze9gBE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733127AbfILP64 (ORCPT ); Thu, 12 Sep 2019 11:58:56 -0400 Received: from mail.kernel.org ([198.145.29.99]:49704 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725995AbfILP64 (ORCPT ); Thu, 12 Sep 2019 11:58:56 -0400 Received: from [10.227.109.174] (unknown [188.64.207.174]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 5AB5520693; Thu, 12 Sep 2019 15:58:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1568303935; bh=XmG5HhrRe25+w9qGzOcPfWBOm8I3sxDAkYcZ+NossLU=; h=Date:In-Reply-To:References:Subject:To:CC:From:From; b=lwJbIi+pOe1lg6lIPBOtRo9Ti4f0ui7OLWFViW2vSVw7QGLOag1AcF0nFSRTRA9GC VnV5k3C0d3o2rDn6Qj1o8nMsHQm0hcAGCMTP7OqI56B+zOHIp6WZ2GqBRVT6iXqZfv 4uTNhdAVcVtLQKAteuw5lrXDL0j7qC0kn5n1b04Q= Date: Thu, 12 Sep 2019 16:58:45 +0100 User-Agent: K-9 Mail for Android In-Reply-To: <20190912140912.GA13137@alpha.franken.de> References: <20190905133251.GA3650@rapoport-lnx> <20190905154831.88b7853b47ba7db7bd7626bd@suse.de> <20190905154747.GB3650@rapoport-lnx> <20190905233800.0f6b3fb3722cde2f5a88663a@suse.de> <20190906130223.GA17704@rapoport-lnx> <20190909182242.c1ef9717d14b20212ef75954@suse.de> <20190910113243.GA19207@rapoport-lnx> <20190911160939.19f776535770d12ff51a2af7@suse.de> <20190912105831.GA10677@rapoport-lnx> <20190912155539.6151b0811e858455be4c8d86@suse.de> <20190912140912.GA13137@alpha.franken.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Subject: Re: [PATCH] mips: sgi-ip27: switch from DISCONTIGMEM to SPARSEMEM To: Thomas Bogendoerfer CC: Paul Burton , linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, Mike Rapoport From: Mike Rapoport Message-ID: Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On September 12, 2019 3:09:12 PM GMT+01:00, Thomas Bogendoerfer wrote: >On Thu, Sep 12, 2019 at 03:55:39PM +0200, Thomas Bogendoerfer wrote: >> - reserved[0xd] [0x000000035bff8000-0x000000035bffffff], >0x0000000000008000 bytes flags: 0x0 >>=20 >> I have no idea which reservation this is, but it's not from one of >the >> node data=2E > >that's sparsemem's mem_section=2E And=20 > > free_bootmem_with_active_regions(node, end_pfn); > >on the last node will free this reserved memory, when memory >is added node by node=2E This explains it=2E > >So when resending the patch add my > >Tested-by: Thomas Bogendoerfer I was thinking about co-developed, can add both :) >Thomas=2E --=20 Sincerely yours, Mike