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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 09789C4332F for ; Tue, 12 Oct 2021 14:40:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E44A76103D for ; Tue, 12 Oct 2021 14:40:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237379AbhJLOmT (ORCPT ); Tue, 12 Oct 2021 10:42:19 -0400 Received: from mout.kundenserver.de ([212.227.126.133]:45495 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237260AbhJLOmQ (ORCPT ); Tue, 12 Oct 2021 10:42:16 -0400 Received: from mail-wr1-f48.google.com ([209.85.221.48]) by mrelayeu.kundenserver.de (mreue011 [213.165.67.97]) with ESMTPSA (Nemesis) id 1MvazO-1mrHKt0xaY-00sg8K; Tue, 12 Oct 2021 16:40:13 +0200 Received: by mail-wr1-f48.google.com with SMTP id e3so34015636wrc.11; Tue, 12 Oct 2021 07:40:13 -0700 (PDT) X-Gm-Message-State: AOAM531dj7yPXOKfrMR+lrifguTg+u8bbz7Qb3YfPrLRItDJoBbuJo9+ QO+zqvmRcNfQs5qqq42r28sXIuGttZcn0X3gBoE= X-Google-Smtp-Source: ABdhPJwsX00JvLV147YNI/vITnilDiDSyCMYaOBQxpBe5IV6UNyEVoOL9Nc4pFKmxwenTCCaRUt2Gu+9DapKCFiP6aE= X-Received: by 2002:a1c:2358:: with SMTP id j85mr5978288wmj.1.1634049612821; Tue, 12 Oct 2021 07:40:12 -0700 (PDT) MIME-Version: 1.0 References: <20211008164728.30e3d3a3@canb.auug.org.au> <20211011082704.3cff4568@canb.auug.org.au> In-Reply-To: From: Arnd Bergmann Date: Tue, 12 Oct 2021 16:39:56 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: linux-next: build warnings in Linus' tree To: Rob Herring Cc: Stephen Rothwell , Arnd Bergmann , Michael Ellerman , PowerPC , Linux Kernel Mailing List , Linux Next Mailing List , Anatolij Gustschin Content-Type: text/plain; charset="UTF-8" X-Provags-ID: V03:K1:tmFm9ObBhI7LEVPCH+fNRyD3HR566ndNt9VAoC376+nLsGFC9M2 JwkcoMll6ImpR9wr21a40R6+PqucZRONlA9i9yAM+5FmhghxCRyDqWMHK7Meln2ztqaphDP EO1A6A37xBKEhuGV9bzr1rpMEKSzlyDkdDElGHaTnw3OniRrc7MwtTk2MYcDq9ubg69PP5e QbpjCKRbLkarB1cXpvkeQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:on4rvQwVu1g=:SKNCD0SACllaiYOpEF4ojM luo3rsjFqdDHVnrJMrqgEykKWkugyiuBVpwm4lt2yv8zVx9hjYLoOYfl96I7afLRPKeIE3r7d 87H/pjqTk2v/Nw8V2Z0ExaNp7UPvXY44Z6+19oO70TFErcshlmYWnp26fHe91Lqtfjn/4W96z OqULaRg99HTHgD8b2uCkhQtSHddZlCrmOFWJjMebf4fJflvHxy1McgSthLjH4xK6ZINI5FYAs Ky2pYPy09tBU3ZixtzUlimJUDZu86aex7CpzNZSEplSbSNQY/BMo/XUnaOZIhNITxRdyGVpx1 nQjrC9s6lRaVpMW2v12Xk1GS/Bfa+cluQm9NTvZqVt1QW1fwCodndIJi/WSzyVjgdovHk6yXD X75VvkX/TZsByhTiVLNK3cCWkTc36zT9C//nbWP/99mTVa3fTKDJCBevSnb7bTp6e4SyjUk77 NwvZNdE4E1FNOd9bC4s+jyxEHx6kDgB6LBstoxmoO7OfkYxDjWz7TzqMSDkq36ASa8B2gri5M zPB4d8MuMjIPoN3XlzkJX3hr3AWwLDtJvraI703SovrrXT5MDrE3+qfJy+RwMUwDV4ehXiq7q sJNyZiZLK5VOKIwkKJ22CKYiGiUS7fHPynSzMo4U+3JkVL/R32Tc0OwFN7PlYLSnDMQeGyZjv ZxcRGFH6clh5Wuka9StkWmj3r0jmRbUfeBEPzzuzd7C/Um5REggDzRjB11N3u8Le31UDlR/fV IDqbth3RI79HtSFahsq4OhZDhurkzpe/3X2Ypg== Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Oct 11, 2021 at 10:42 PM Rob Herring wrote: > On Sun, Oct 10, 2021 at 4:27 PM Stephen Rothwell wrote: > FYI, u-boot removed mpc5xxx support in 2017, so maybe there's > similarly not a need to keep them in the kernel? It does appear NXP > will still sell you the parts though the last BSP was 2009. Specifically, MPC5200B has a 15 year lifetime, which ends in 11 months from now. The original bplan/Genesi Efika 5K2 was quite popular at the time it came out, and there are probably still some of those hanging around, but they came with Open Firmware rather than relying on the dts files that ship with the kernel. Grant Likely was the original maintainer for MPC52xx until 2011, Anatolij Gustschin is still listed as maintainer since then but hasn't been active in it for a while either. Anatolij can probably best judge which of these boards are still in going to be used with future kernels, but I suspect once you start removing bits from 52xx, the newer but less common 512x platform can go away as well. 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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5CAF6C433F5 for ; Tue, 12 Oct 2021 14:40:51 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (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 8908A6101D for ; Tue, 12 Oct 2021 14:40:50 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 8908A6101D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arndb.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.ozlabs.org Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4HTJHh6GHMz303F for ; Wed, 13 Oct 2021 01:40:48 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=none (no SPF record) smtp.mailfrom=arndb.de (client-ip=212.227.126.134; helo=mout.kundenserver.de; envelope-from=arnd@arndb.de; receiver=) Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.126.134]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4HTJH94Rytz2yHJ for ; Wed, 13 Oct 2021 01:40:19 +1100 (AEDT) Received: from mail-wr1-f47.google.com ([209.85.221.47]) by mrelayeu.kundenserver.de (mreue010 [213.165.67.97]) with ESMTPSA (Nemesis) id 1M4ahC-1mZkS01ZEU-001gcU for ; Tue, 12 Oct 2021 16:40:14 +0200 Received: by mail-wr1-f47.google.com with SMTP id r18so67748783wrg.6 for ; Tue, 12 Oct 2021 07:40:13 -0700 (PDT) X-Gm-Message-State: AOAM5329ZrJDwkQdaZENlf0kCUZz6uCofPG3oaMhbMQRTBU5hQj74Ngj iikW1BqHLhHlcbYWpQQgYSSGr401NDkrPsZ/el8= X-Google-Smtp-Source: ABdhPJwsX00JvLV147YNI/vITnilDiDSyCMYaOBQxpBe5IV6UNyEVoOL9Nc4pFKmxwenTCCaRUt2Gu+9DapKCFiP6aE= X-Received: by 2002:a1c:2358:: with SMTP id j85mr5978288wmj.1.1634049612821; Tue, 12 Oct 2021 07:40:12 -0700 (PDT) MIME-Version: 1.0 References: <20211008164728.30e3d3a3@canb.auug.org.au> <20211011082704.3cff4568@canb.auug.org.au> In-Reply-To: From: Arnd Bergmann Date: Tue, 12 Oct 2021 16:39:56 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: linux-next: build warnings in Linus' tree To: Rob Herring Content-Type: text/plain; charset="UTF-8" X-Provags-ID: V03:K1:hv55MgxvPlgvFyi3O5rZZmf/t2QikeY9DQ8ptJ70SIB2RyxtOB2 uF86Qf8q0qcGuvPaME515yxzhqjLJ5CNYReVOEtPfJqTSI042rplBkWzBSok9RsV0oXt/Qg huGzPEzqjVUvXmqakENL3yoLIdZezsv25vksTS5pz7hfxJw90Odl+a84iUgG7YcZFwTVEEa ulNCGnF4UyOuK4fCjcvkg== X-UI-Out-Filterresults: notjunk:1;V03:K0:uOJrQmVua+U=:S9ROvkUz3bumQZKmbadXLC 82ZgkgzPVZRrm4AtgzPGXJOgn4A4w2OI8sIYgFPEKPi8W5HU1AlF1SYA+qaK8kw4LGw5CLJRd UZajG44KGX7yqAvTgXF3ORTvDd3mVSFGJ52IndwzHlar9RTiRUyFhsHHAxAdmIE7MYgkJf1fx 9zEWlckmjqgsNuoejIiFCh78iAXKzhpT+FZ1cRZ6e90Iai5oEmDPH0Cd6VDbnREpZRxyX1zLI GMNAVSOnRJhtdg0u5zMpSfbARbs/yV55ag9pgdu6qgJPbzGR2SGUDc223OnAsF224WXgG2AZ4 YCYCfVgJVvGWFm/ohMYFfRUjebSg5Cy9Dn5WhMQcVJTaWQCiU7RTrp7tzVNy/O96DHuCBF/CJ dzVMi/Ttm3YBiUPFFCgfPkn0NIHzqS5AONqj65JxmFjv4YUKWnRPRSqsbOMhYVoMydsH3sf4d +jrWLJOCMNzm92tBxCxX8OMZ/WcK8D+HARyPsUyzIngYfjq3p8NNAmeABfGCIiOrSHk7udwhg BFsDBhNsuVKhdRn9ohd8IG0X5akKEnjStraSz14SHibh2MJ8StQGc63VKtDo6CNFTrXpRP4ie ksNkj7pkwkJB1Aw3BO8D9UTqdHCuKikJtGYgoFO5mn8Sgj5+W4TVUYe8M+e0HN6Xh+auWLAfs YK4YhuvGByJ/EIloT6M3kPE+GUJlZbObqvks24Oz1TwIDOUqxItaXB8cQtAQSN3oE6zMkTWFv xNe61ZyPDSi8V3VJDYtpAwtdF3oWZdOODdiO3A== X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Stephen Rothwell , Arnd Bergmann , Linux Kernel Mailing List , Linux Next Mailing List , Anatolij Gustschin , PowerPC Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Mon, Oct 11, 2021 at 10:42 PM Rob Herring wrote: > On Sun, Oct 10, 2021 at 4:27 PM Stephen Rothwell wrote: > FYI, u-boot removed mpc5xxx support in 2017, so maybe there's > similarly not a need to keep them in the kernel? It does appear NXP > will still sell you the parts though the last BSP was 2009. Specifically, MPC5200B has a 15 year lifetime, which ends in 11 months from now. The original bplan/Genesi Efika 5K2 was quite popular at the time it came out, and there are probably still some of those hanging around, but they came with Open Firmware rather than relying on the dts files that ship with the kernel. Grant Likely was the original maintainer for MPC52xx until 2011, Anatolij Gustschin is still listed as maintainer since then but hasn't been active in it for a while either. Anatolij can probably best judge which of these boards are still in going to be used with future kernels, but I suspect once you start removing bits from 52xx, the newer but less common 512x platform can go away as well. Arnd