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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED 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 8A76CC43381 for ; Mon, 25 Mar 2019 00:05:00 +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 B45C821019 for ; Mon, 25 Mar 2019 00:04:59 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B45C821019 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-m68k.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 44SDzF2jQMzDqJM for ; Mon, 25 Mar 2019 11:04:57 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nefkom.net (client-ip=212.18.0.9; helo=mail-out.m-online.net; envelope-from=whitebox@nefkom.net; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=linux-m68k.org Received: from mail-out.m-online.net (mail-out.m-online.net [212.18.0.9]) (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 44SDxX3rDKzDqGq for ; Mon, 25 Mar 2019 11:03:26 +1100 (AEDT) Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 44SDxQ4n9qz1rWH6; Mon, 25 Mar 2019 01:03:22 +0100 (CET) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 44SDxQ47xwz1qrvL; Mon, 25 Mar 2019 01:03:22 +0100 (CET) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id riZwLLUqTwuH; Mon, 25 Mar 2019 01:03:21 +0100 (CET) X-Auth-Info: 0W0SaHHi9mqysQYT0l7NSRtKQK7khOIKvqqZXr0/vcV4LS4uHmewEYOxqqkz0j18 Received: from igel.home (ppp-46-244-160-178.dynamic.mnet-online.de [46.244.160.178]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Mon, 25 Mar 2019 01:03:21 +0100 (CET) Received: by igel.home (Postfix, from userid 1000) id 396022C158A; Mon, 25 Mar 2019 01:03:21 +0100 (CET) From: Andreas Schwab To: Ben Hutchings Subject: Re: powerpc/mm: Only define MAX_PHYSMEM_BITS in SPARSEMEM configurations References: <20190317011756.abjylw3nzfnc6gnh@decadent.org.uk> <44QjSh4zGhz9sV2__48832.6491251186$1553257542$gmane$org@ozlabs.org> <87k1gnq5lp.fsf@igel.home> X-Yow: Youth of today! Join me in a mass rally for traditional mental attitudes! Date: Mon, 25 Mar 2019 01:03:21 +0100 In-Reply-To: (Ben Hutchings's message of "Sun, 24 Mar 2019 23:05:14 +0000") Message-ID: <87ftrbq0qe.fsf@igel.home> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 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: Michael Ellerman , Paul Mackerras , linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Mär 24 2019, Ben Hutchings wrote: > Presumably you have CONFIG_PPC_BOOK3S_64 enabled and CONFIG_SPARSEMEM > disabled? Was this configuration actually usable? Why not? Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."