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=-10.5 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham 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 AC0F0C433DF for ; Wed, 5 Aug 2020 17:30:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8808922D06 for ; Wed, 5 Aug 2020 17:30:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728843AbgHER31 (ORCPT ); Wed, 5 Aug 2020 13:29:27 -0400 Received: from jabberwock.ucw.cz ([46.255.230.98]:36570 "EHLO jabberwock.ucw.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728371AbgHER0j (ORCPT ); Wed, 5 Aug 2020 13:26:39 -0400 Received: by jabberwock.ucw.cz (Postfix, from userid 1017) id 4A4291C0BD2; Wed, 5 Aug 2020 19:26:31 +0200 (CEST) Date: Wed, 5 Aug 2020 19:26:30 +0200 From: Pavel Machek To: Arnd Bergmann Cc: ksummit , Mike Rapoport , linux-arch , Linux Kernel Mailing List Subject: Re: [TECH TOPIC] Planning code obsolescence Message-ID: <20200805172629.GA1040@bug> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi! > I have submitted the below as a topic for the linux/arch/* MC that Mike > and I run, but I suppose it also makes sense to discuss it on the > ksummit-discuss mailing list (cross-posted to linux-arch and lkml) as well > even if we don't discuss it at the main ksummit track. > * Latest kernel in which it was known to have worked For some old hardware, I started collecting kernel version, .config and dmesg from successful boots. github.com/pavelmachek, click on "missy". Best regards, Pavel (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html