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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id F0308C433FE for ; Wed, 6 Apr 2022 05:55:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1378099AbiDFFwJ (ORCPT ); Wed, 6 Apr 2022 01:52:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48588 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2360982AbiDFDoG (ORCPT ); Tue, 5 Apr 2022 23:44:06 -0400 Received: from gateway24.websitewelcome.com (gateway24.websitewelcome.com [192.185.50.84]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B3D12296D2F for ; Tue, 5 Apr 2022 17:12:14 -0700 (PDT) Received: from cm16.websitewelcome.com (cm16.websitewelcome.com [100.42.49.19]) by gateway24.websitewelcome.com (Postfix) with ESMTP id 1616156A6 for ; Tue, 5 Apr 2022 19:12:14 -0500 (CDT) Received: from 162-215-252-75.unifiedlayer.com ([208.91.199.152]) by cmsmtp with SMTP id btHRnRHiaXvvJbtHSnS7gB; Tue, 05 Apr 2022 19:12:14 -0500 X-Authority-Reason: nr=8 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=roeck-us.net; s=default; h=Content-Transfer-Encoding:Content-Type: In-Reply-To:Subject:From:References:Cc:To:MIME-Version:Date:Message-ID:Sender :Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=V34eNda++WlmGe+ZWCeqNhmRnpIlO8Tl6u7MFmXbztQ=; b=EbiyndnK4uoLFl5VhRQPS09z1S /yRo1ynqYNlThAxczGu1FqKJTEXcc6AlPe6vEEB8L3UVFwZAS9dtqH7Jnyvy/mwSfokN2SkZGR/WH A9JnbadYt3+rk4viOgIydnS0VTdSrBCt1CQFKo+FlZTvhcxjmneFzuATMeBe2BP4IpqDXacIFqK3W lzKjDTRgLJaD+jht1thLujSL4f3L5cH29a1ZqfO6TsXeNhqkAMo1tfbdhxVkjzJ5Bs4XamjDKoC4G QJzf5JMTZ9GE9dR2FWF4iun9VTKFbPPCAGFbHWTKAHHkNrt0BqRy2St1XGwRQlzmHx6Xr01d9Jpev Ot3jyP4A==; Received: from 108-223-40-66.lightspeed.sntcca.sbcglobal.net ([108.223.40.66]:54732) by bh-25.webhostbox.net with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1nbtHR-000mos-4N; Wed, 06 Apr 2022 00:12:13 +0000 Message-ID: <53e24114-fe48-91aa-1b76-78b12dfcdf4e@roeck-us.net> Date: Tue, 5 Apr 2022 17:12:10 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.7.0 Content-Language: en-US To: Arnd Bergmann Cc: Christoph Hellwig , Linus Torvalds , Yoshinori Sato , Linux Kernel Mailing List , linux-arch , "moderated list:H8/300 ARCHITECTURE" , "open list:TENSILICA XTENSA PORT (xtensa)" , Max Filippov , Linux-sh list , linux-m68k , Greg Ungerer , Damien Le Moal , linux-riscv References: <20220405212653.GA2482665@roeck-us.net> From: Guenter Roeck Subject: Re: [RFC PULL] remove arch/h8300 In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - bh-25.webhostbox.net X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - roeck-us.net X-BWhitelist: no X-Source-IP: 108.223.40.66 X-Source-L: No X-Exim-ID: 1nbtHR-000mos-4N X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 108-223-40-66.lightspeed.sntcca.sbcglobal.net [108.223.40.66]:54732 X-Source-Auth: linux@roeck-us.net X-Email-Count: 10 X-Source-Cap: cm9lY2s7YWN0aXZzdG07YmgtMjUud2ViaG9zdGJveC5uZXQ= X-Local-Domain: yes Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 4/5/22 15:01, Arnd Bergmann wrote: > On Tue, Apr 5, 2022 at 11:26 PM Guenter Roeck wrote: >> On Mon, Apr 04, 2022 at 03:07:06PM +0200, Arnd Bergmann wrote: >>> >>> Should we garbage-collect some of the other nommu platforms where >>> we're here? Some of them are just as stale: >>> >>> 1. xtensa nommu has does not compile in mainline and as far as I can >>> tell never did >>> (there was https://github.com/jcmvbkbc/linux-xtensa/tree/xtensa-5.6-esp32, >>> which >>> worked at some point, but I don't think there was enough interest >>> to get in merged) >> >> Hmm, I build and test nommu_kc705_defconfig in my test system. > > What toolchain do you use for this? Max already pointed out my mistake > regarding xtensa, which I thought does not build at all, but just needs > a toolchain specific to the cpu. > Home-built using buildroot. I have three different xtensa toolchains (de212, dc232b, and dc233c). The toolchain for kc705_nommu needs the de212 overlay; I think Max pointed to to the information needed to build the compiler. Buildroot has the "XTENSA_OVERLAY_FILE" option to specify the compiler overlay file for the target. Guenter