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=-6.2 required=3.0 tests=BAYES_00,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 DC12EC433E0 for ; Mon, 11 Jan 2021 10:35:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8B9862073C for ; Mon, 11 Jan 2021 10:35:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729265AbhAKKfq (ORCPT ); Mon, 11 Jan 2021 05:35:46 -0500 Received: from mail.kernel.org ([198.145.29.99]:49484 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728893AbhAKKfp (ORCPT ); Mon, 11 Jan 2021 05:35:45 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 2FB97229C4 for ; Mon, 11 Jan 2021 10:35:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1610361304; bh=1jvppqObcU17oix81bFxLol1bIiIGDiIxxYc0SeMzd0=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=XFwVHpq1zviVzktAOysLmRdCJoQ08eAqlJpjUZSh65lRn1FBlkgzBuLxRUMj7HE9V wOWOgbYxcExe64U+q9YZY4eXKt3n6tQSSP1GU12aIp2lMzZVtKmr4W360e64XSXg1Y a1eHNcQszfZSyLJKBqqlhg6NJ2XJozkIOxf7FmlI/aYn0xVKvAkJ6EpwurzuWO+U08 1OxkwLbVTFbTcoX3T6S/t5b3DQDCAcrdlTrvfdafdujPS8qRsnZRxjsL6DQDehRnUu PLRr4+GdVCtwPDKRj7BYpYFbdnV/69H4128skR2C+rqZwAOATQCqD5mV2FwOKcJgX/ 6ezZq+92zYRkg== Received: by mail-oi1-f176.google.com with SMTP id x13so19617903oic.5 for ; Mon, 11 Jan 2021 02:35:04 -0800 (PST) X-Gm-Message-State: AOAM533m1X6K9gnp0eTxGMeRyN7rsKHuFRzY92cKp6zxj050dJnsTlLx 1YFgzfUlFTYxWCQGlwrTvw0HZXol032OARnXc5g= X-Google-Smtp-Source: ABdhPJy2anaAv/SzvNP4vXQr2AWpGIAK1ktuNadzheO05rdvHbZiMYB82cZo3ghSdHWVQUulh3j6bViMqR9leEJJbqQ= X-Received: by 2002:aca:44d:: with SMTP id 74mr9979507oie.4.1610361303387; Mon, 11 Jan 2021 02:35:03 -0800 (PST) MIME-Version: 1.0 References: <20210111094022.GA5691@alpha.franken.de> In-Reply-To: <20210111094022.GA5691@alpha.franken.de> From: Arnd Bergmann Date: Mon, 11 Jan 2021 11:34:46 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: Old platforms: bring out your dead To: Thomas Bogendoerfer Cc: Geert Uytterhoeven , Linux ARM , Linux Kernel Mailing List , Krzysztof Adamski , Oleksij Rempel , Baruch Siach , Russell King - ARM Linux , Daniel Tang , =?UTF-8?Q?Uwe_Kleine=2DK=C3=B6nig?= , Jamie Iles , Barry Song , Viresh Kumar , Linus Walleij , Jonas Jensen , Marc Gonzalez , Hartley Sweeten , Lubomir Rintel , Neil Armstrong , Shawn Guo , Alex Elder , Alexander Shiyan , Koen Vandeputte , Hans Ulli Kroll , Vladimir Zapolskiy , Wei Xu , Steven Rostedt , Yoshinori Sato , Mark Salter , Michael Ellerman , Geert Uytterhoeven Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jan 11, 2021 at 10:40 AM Thomas Bogendoerfer wrote: > > On Mon, Jan 11, 2021 at 09:59:23AM +0100, Arnd Bergmann wrote: > > On Mon, Jan 11, 2021 at 9:19 AM Geert Uytterhoeven wrote: > > > On Fri, Jan 8, 2021 at 11:55 PM Arnd Bergmann wrote: > > > > * MIPS R3000/TX39xx: 32-bit MIPS-II generation, mostly superseded by > > > > 64-bit MIPS-III (R4000 and higher) starting in 1991. arch/mips still > > > > supports these in DECstation and Toshiba Txx9, but it appears that most > > > > of those machines are of the 64-bit kind. Later MIPS32 such as 4Kc and > > > > later are rather different and widely used. > > > > > > I have a (32-bit) RBTX4927 development board in my board farm, boot-test > > > every bi-weekly renesas-drivers release on it, and fix kernel issues > > > when they appear. > > > > Right, I was specifically thinking of the MIPS-II/R3000 ones here, I know > > there are users on multiple actively maintained MIPS-III platforms. > > Maciej still runs R3k based machines. Ok, got it. Arnd