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=-13.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 40BF0C4361B for ; Tue, 15 Dec 2020 15:55:48 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (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 DB0BF224F4 for ; Tue, 15 Dec 2020 15:55:47 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DB0BF224F4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:46796 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kpCfy-0000bR-Td for qemu-devel@archiver.kernel.org; Tue, 15 Dec 2020 10:55:46 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:59928) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kpCdf-0007Ur-Ii for qemu-devel@nongnu.org; Tue, 15 Dec 2020 10:53:23 -0500 Received: from us-smtp-delivery-124.mimecast.com ([63.128.21.124]:24319) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1kpCde-0006b6-6a for qemu-devel@nongnu.org; Tue, 15 Dec 2020 10:53:23 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1608047601; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=lyEKU0dwSBSKCJOYKq05O7QkalWQFM+a6S5+rbCk1X8=; b=XtH8R1F/nwhimAzHezcPXdW33Wcy4uEYwj5ZcZ/oUjMFC8Ne3qkt11uiUlMmHf2RkeDB5f +eUSjQANFpPq3Lm6E7QpIy616qscV1cYWKYfVrzYoBCbYI0Yg07yohvMkMvxXB5wm+i4cc zdlCcEKraYQ1EwTHm7YDuEvcUz+q3a0= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-36-jHenr3HkPBSBVP47vCfpcg-1; Tue, 15 Dec 2020 10:53:17 -0500 X-MC-Unique: jHenr3HkPBSBVP47vCfpcg-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 83EAD107ACE3; Tue, 15 Dec 2020 15:53:16 +0000 (UTC) Received: from merkur.fritz.box (ovpn-117-65.ams2.redhat.com [10.36.117.65]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 10FA11DB; Tue, 15 Dec 2020 15:53:14 +0000 (UTC) Date: Tue, 15 Dec 2020 16:53:13 +0100 From: Kevin Wolf To: Peter Maydell Subject: Re: [PATCH v3] hw/block/nand: Decommission the NAND museum Message-ID: <20201215155313.GH8185@merkur.fritz.box> References: <20201214002620.342384-1-f4bug@amsat.org> MIME-Version: 1.0 In-Reply-To: X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=kwolf@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=63.128.21.124; envelope-from=kwolf@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: QEMU Developers , Qemu-block , QEMU Trivial , Richard Henderson , Philippe =?iso-8859-1?Q?Mathieu-Daud=E9?= , Max Reitz Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Am 14.12.2020 um 11:02 hat Peter Maydell geschrieben: > On Mon, 14 Dec 2020 at 00:26, Philippe Mathieu-Daudé wrote: > > > > This is the QEMU equivalent of this Linux commit (but 7 years later): > > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f7025a43a9da2 > > > > The MTD subsystem has its own small museum of ancient NANDs > > in a form of the CONFIG_MTD_NAND_MUSEUM_IDS configuration option. > > The museum contains stone age NANDs with 256 bytes pages, as well > > as iron age NANDs with 512 bytes per page and up to 8MiB page size. > > > > It is with great sorrow that I inform you that the museum is being > > decommissioned. The MTD subsystem is out of budget for Kconfig > > options and already has too many of them, and there is a general > > kernel trend to simplify the configuration menu. > > > > We remove the stone age exhibits along with closing the museum, > > but some of the iron age ones are transferred to the regular NAND > > depot. Namely, only those which have unique device IDs are > > transferred, and the ones which have conflicting device IDs are > > removed. > > > > The machine using this device are: > > - axis-dev88 > > - tosa (via tc6393xb_init) > > - spitz based (akita, borzoi, terrier) > > > > Reviewed-by: Richard Henderson > > Signed-off-by: Philippe Mathieu-Daudé > > --- > > v3: Do not manually convert tabs to space to avoid mistakes... > > Reviewed-by: Peter Maydell Thanks, applied to the block branch. Kevin