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=-5.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 015D8C10F27 for ; Mon, 9 Mar 2020 10:15:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D540A20828 for ; Mon, 9 Mar 2020 10:15:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726528AbgCIKPp (ORCPT ); Mon, 9 Mar 2020 06:15:45 -0400 Received: from mail-ot1-f67.google.com ([209.85.210.67]:34194 "EHLO mail-ot1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726368AbgCIKPp (ORCPT ); Mon, 9 Mar 2020 06:15:45 -0400 Received: by mail-ot1-f67.google.com with SMTP id j16so9000293otl.1 for ; Mon, 09 Mar 2020 03:15:43 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=bmfuuzmTFi4k79NsaDmZHy6xnZN1vJQHvghwYzN+k7w=; b=J/3JeW/xwdU9lQc0D3Q6wAZWec5HYeOh73Ah8Z54pej2RUX9W9K4xaGZjKR4MNAUZF AKeBkxKcSAoL7UEc9Inwm9zZ+ntygHNZvpktl+GWiHzddHkTlO+/95DxX91hh4LRBWKV wGwwTWnP2I79IqKGbAhxp5Vu1mC2n4NGEvz3y1Oa7dUovXXmsit8ozdX2yrkcvOMVk6w oQ7Psf0uy/uXkr7akFEiCUi1LyG+KGFH36183di4TgIv4U2mtbf/v40GX6/TIVS9oiHX EksHRMfJjXODUTH+db6DnUUimEgGW54jm3kofiA8IpJWlGnsPPcHppgDbsuUFeWiqXSd Z5+Q== X-Gm-Message-State: ANhLgQ2R0ZFKLBLD9walgDbxMMrubdNetSTLn8nd3okF56d13LOjiKsq zb5sojg0bg5o/IrqIOu8STm32iMea/B1nvDxIGw= X-Google-Smtp-Source: ADFU+vv/0Man9LaI0hn/iw6+xcPTW+sOqC1GF04v4Opz3X6BiKISx73z+nqXV7DAZQidRgIZTYsmkCfgsETHH8jL5jE= X-Received: by 2002:a9d:b89:: with SMTP id 9mr12549687oth.297.1583748943084; Mon, 09 Mar 2020 03:15:43 -0700 (PDT) MIME-Version: 1.0 References: <20200131124531.623136425@infradead.org> In-Reply-To: From: Geert Uytterhoeven Date: Mon, 9 Mar 2020 11:15:31 +0100 Message-ID: Subject: Re: [PATCH -v2 00/10] Rewrite Motorola MMU page-table layout To: Peter Zijlstra , Will Deacon Cc: linux-m68k , Linux Kernel Mailing List , Michael Schmitz , Greg Ungerer Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Peter, Will On Mon, Feb 10, 2020 at 12:16 PM Geert Uytterhoeven wrote: > On Fri, Jan 31, 2020 at 1:56 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. > > > > Please consider! > > Thanks, applied and queued for v5.7, using an immutable branch named > pgtable-layout-rewrite. > > https://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git/log/?h=pgtable-layout-rewrite Any plans to use this? Looks like it's still part of linux-next through the m68k tree only. Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds