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[2620:137:e000::1:18]) by mx.google.com with ESMTPS id p25-20020a637419000000b003816043f15asi12186816pgc.847.2022.04.04.19.15.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 Apr 2022 19:15:12 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) client-ip=2620:137:e000::1:18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 19ADC1EFE25; Mon, 4 Apr 2022 17:37:41 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1349194AbiDDNJV (ORCPT + 99 others); Mon, 4 Apr 2022 09:09:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49442 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232119AbiDDNJU (ORCPT ); Mon, 4 Apr 2022 09:09:20 -0400 Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.126.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6B1D033A11; Mon, 4 Apr 2022 06:07:24 -0700 (PDT) Received: from mail-wr1-f41.google.com ([209.85.221.41]) by mrelayeu.kundenserver.de (mreue009 [213.165.67.97]) with ESMTPSA (Nemesis) id 1MYvTs-1nWsLS2quW-00UrPF; Mon, 04 Apr 2022 15:07:22 +0200 Received: by mail-wr1-f41.google.com with SMTP id m30so14451164wrb.1; Mon, 04 Apr 2022 06:07:22 -0700 (PDT) X-Gm-Message-State: AOAM530c+h48op2UHtrEOs0VSiSnb0bcPTTsU412fVGXz/sZO+rUotG2 ZdNR7F0VUfMeUPzOgR43T6lpYLpXslI/47MAmvk= X-Received: by 2002:adf:d081:0:b0:1ef:9378:b7cc with SMTP id y1-20020adfd081000000b001ef9378b7ccmr17503109wrh.407.1649077642251; Mon, 04 Apr 2022 06:07:22 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Arnd Bergmann Date: Mon, 4 Apr 2022 15:07:06 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [RFC PULL] remove arch/h8300 To: Christoph Hellwig Cc: Arnd Bergmann , 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 Content-Type: text/plain; charset="UTF-8" X-Provags-ID: V03:K1:9BmX5wrEOGpmHMR2F3z2Bt76ujJUbajTL4OWilqNZyahkgTnsN5 14FWdmHHezznXtIKj30YQnL5gC3iajJkT0ImRntZ1zrXMWolfqEb72+GyMls66tZlqV2Lbn 1cKSFI9PpeFrzdepwtWOp4AeNRB3x+YHr1zbFS6aIkwogNnJU84nLjHAG9P0TapZC4VAcve C0d2Cm06UyXPfBpXDBvwQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:t8wqe1OIRsY=:IJ6NU6X1QDGmN1JkGSfyp7 p64ffuGCwdvJIBzg1lxbKklkJo5TANjfYJ3CdQF8VnWR/J8i2WKYITIyw8Ot5GodxhL7PSQpO Zs+FLCB9ZjPLwBVphfZgl24HkaoMc8AqugJ5bv6092ZFN8EdntnH6U7LmZDGtSvFcODDmKO9R ig3+EkQ+0hsj8qmefn0lGM+4NdAll3KHQscDEylFnTpf6PFK+azFrlgIov76qF7CfrS++bUhD 9tlC4YD8OEPrhTAWZ7cjFuy5WjUymxTtwHt+l+s2WlEqVIvJQ/8MfgeMTB5xt8Q5M6TuyAw2z YecDIfiJy8mMfiKl3CF284DBIU86KQCZ8AGS8f4S72RjXtrAy1EN9BmaGvAO7JLxVhLdBEyf4 BL7D81ZUFxVlBsUIK7NZ/cvR7ZJ5TlhZPi3/q5972n481q8kzKc4RknRZxhbG+2X15g3lz5DZ 4g+WRBWt0LMtcJqOgjFsBeNT1km9dXhg+Zaj8BdZZkgx13V4h+xdqYWjkE/E9oOdJqK1TITBU Z4QJshE6LJweI1L5usb3WkRLnMCb83YZpWxLmIzYlc8TCQtwXgI2FVgwgIdiUFgXIkGXwHOHi KQL1nVYByuFD/1T9R4LV+fyqqlnDRV9LNcKV01iZT00KpFXnhtHLN8iOD0AHbqAhaOGMQqwVu +0jLtXmufN3FVzIuv0cHri8Qy6KIxTe5DfDrhjvs+x0M7C874dUQ3joYUETd9pW0HCvWJzmkN 0uZJtgWcenl19PLLQ9Ztm4K3Px+S0Zm0W4muvUfyT+auHoR+ifdcq9/9jm48SqiyBJXh9jjl+ NCEbtad7iDyU0wDJZNM/Q65t9pQXGMvNvcAtPLYek4udZyr5Ig= X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RDNS_NONE, SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Apr 3, 2022 at 2:43 PM Christoph Hellwig wrote: > > On Tue, Mar 08, 2022 at 09:19:16AM +0100, Arnd Bergmann wrote: > > If there are no other objections, I'll just queue this up for 5.18 in > > the asm-generic > > tree along with the nds32 removal. > > So it is the last day of te merge window and arch/h8300 is till there. > And checking nw the removal has also not made it to linux-next. Looks > like it is so stale that even the removal gets ignored :( I was really hoping that someone else would at least comment. I've queued it up now for 5.19. 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) 2. arch/sh Hitachi/Renesas sh2 (non-j2) support appears to be in a similar state to h8300, I don't think anyone would miss it 8<----- This may we where we want to draw the line ---- 3. arch/sh j2 support was added in 2016 and doesn't see a lot of changes, but I think Rich still cares about it and wants to add J32 support (with MMU) in the future 4. m68k Dragonball, Coldfire v2 and Coldfire v3 are just as obsolete as SH2 as hardware is concerned, but Greg Ungerer keeps maintaining it, along with the newer Coldfire v4 (with MMU) 5. K210 was added in 2020. I assume you still want to keep it. 7. Arm32 has several Cortex-M based platforms that are mainly kept for legacy users (in particular stm32) or educational value. Arnd