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 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=-4.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,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 E7FDAC433E6 for ; Mon, 11 Jan 2021 10:36:42 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 9678F2073C for ; Mon, 11 Jan 2021 10:36:42 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9678F2073C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:To:Subject:Message-ID:Date:From:In-Reply-To: References:MIME-Version:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=sS9i9Bd24PkkKE3av3NDJVAxutG13yJFQKQM+dEIJ+0=; b=M2wlxyRM2Tsq/U5t5RzdzQ2Mu NdPAjJja5EZbsbP9GzHZ33+j3P86o9iAe93yNFtNOlAnyOWB6yhs1hmOEZXt36eK/BinCWuD/hAIZ xDo6jko1qsz86wH43aGqJNtG2rrVnB3dtkjA1xOtgdB5ryDFD3TVbekaLjJLi3kGbtepdxF/cyj+2 a3+e6TQ4fZjulmAx4pYdIvZYdZNeolUgUn9LKHiAPIJnn0c5hwj5+OUNqWxofGMV7gLUIGpMiQcsb cK7OVp+JNsR6ErZYYoBOGcJ9S9H1ZJHNC0lmmUQcNsr9kU3T3VRjqDT+4cjRtM8wrsD6jRBmJv0zr Fe5dhhHxA==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kyuXe-0000qy-TG; Mon, 11 Jan 2021 10:35:18 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kyuXQ-0000nD-VW for linux-arm-kernel@lists.infradead.org; Mon, 11 Jan 2021 10:35:09 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 1AC3520735 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-f175.google.com with SMTP id x13so19617902oic.5 for ; Mon, 11 Jan 2021 02:35:04 -0800 (PST) X-Gm-Message-State: AOAM533e0i32kfUQOwOHEWMyuHW9mlKtrrcxG0V+jqIWWh7tT24iniTE 3YPJhZ0i6K7O860NE+/LN5XqkZZB4XAizmcZbuQ= 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210111_053505_220778_129D5A29 X-CRM114-Status: GOOD ( 17.80 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Baruch Siach , Geert Uytterhoeven , Neil Armstrong , Viresh Kumar , Linus Walleij , Daniel Tang , Jamie Iles , Krzysztof Adamski , Alexander Shiyan , Michael Ellerman , Russell King - ARM Linux , Wei Xu , Oleksij Rempel , Geert Uytterhoeven , Alex Elder , Marc Gonzalez , Hans Ulli Kroll , =?UTF-8?Q?Uwe_Kleine=2DK=C3=B6nig?= , Steven Rostedt , Vladimir Zapolskiy , Lubomir Rintel , Koen Vandeputte , Linux ARM , Barry Song , Yoshinori Sato , Linux Kernel Mailing List , Jonas Jensen , Hartley Sweeten , Mark Salter , Shawn Guo Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.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 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel