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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 B7382C35249 for ; Mon, 3 Feb 2020 01:20:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8BD64206E6 for ; Mon, 3 Feb 2020 01:20:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726393AbgBCBUn (ORCPT ); Sun, 2 Feb 2020 20:20:43 -0500 Received: from mail.kernel.org ([198.145.29.99]:51992 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726971AbgBCBUn (ORCPT ); Sun, 2 Feb 2020 20:20:43 -0500 Received: from [10.44.0.22] (unknown [103.48.210.53]) (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 A9CE820679; Mon, 3 Feb 2020 01:20:40 +0000 (UTC) Subject: Re: [PATCH -v2 00/10] Rewrite Motorola MMU page-table layout From: Greg Ungerer To: Peter Zijlstra , Geert Uytterhoeven Cc: linux-m68k@lists.linux-m68k.org, linux-kernel@vger.kernel.org, Will Deacon , Michael Schmitz References: <20200131124531.623136425@infradead.org> <9fe6925a-52e5-7104-dae6-3ad97c4bbecc@linux-m68k.org> Message-ID: Date: Mon, 3 Feb 2020 11:20:37 +1000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: <9fe6925a-52e5-7104-dae6-3ad97c4bbecc@linux-m68k.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit Sender: linux-m68k-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-m68k@vger.kernel.org Hi Peter, On 31/1/20 11:19 pm, Greg Ungerer wrote: > On 31/1/20 10:45 pm, Peter Zijlstra wrote: >> In order to faciliate Will's READ_ONCE() patches: >> >>    https://lkml.kernel.org/r/20200123153341.19947-1-will@kernel.org >> >> we need to fix m68k/motorola to not have a giant pmd_t. These patches do so and >> are tested using ARAnyM/68040. >> >> Michael tested the previous version on his Atari Falcon/68030. >> >> Build tested for sun3/coldfire. > > Thanks for the quick turn around. Build looks good for me too with > this new series. I will test on real hardware on Monday. So this tests good for me on real hardware. I had a look over the ColdFire changes and I have no problems with anything. So for the ColdFire parts: Tested-by: Greg Ungerer Acked-by: Greg Ungerer Regards Greg >> Please consider! >> >> Changes since -v1: >>   - fixed sun3/coldfire build issues >>   - unified motorola mmu page setup >>   - added enum to table allocator >>   - moved pointer table allocator to motorola.c >>   - converted coldfire pgtable_t >>   - fixed coldfire pgd_alloc >>   - fixed coldfire nocache >> >> --- >>   arch/m68k/include/asm/mcf_pgalloc.h      |  31 ++--- >>   arch/m68k/include/asm/motorola_pgalloc.h |  74 ++++------ >>   arch/m68k/include/asm/motorola_pgtable.h |  36 +++-- >>   arch/m68k/include/asm/page.h             |  16 ++- >>   arch/m68k/include/asm/pgtable_mm.h       |  10 +- >>   arch/m68k/mm/init.c                      |  34 +++-- >>   arch/m68k/mm/kmap.c                      |  36 +++-- >>   arch/m68k/mm/memory.c                    | 103 -------------- >>   arch/m68k/mm/motorola.c                  | 228 +++++++++++++++++++++++++------ >>   9 files changed, 302 insertions(+), 266 deletions(-) >> >>