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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 4FDFFC636CC for ; Thu, 23 Nov 2023 15:59:51 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1r6C4C-00060N-9U; Thu, 23 Nov 2023 10:56:36 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1r6C47-0005yl-3R for qemu-devel@nongnu.org; Thu, 23 Nov 2023 10:56:31 -0500 Received: from mail-wr1-x42b.google.com ([2a00:1450:4864:20::42b]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1r6C45-0002LE-A1 for qemu-devel@nongnu.org; Thu, 23 Nov 2023 10:56:30 -0500 Received: by mail-wr1-x42b.google.com with SMTP id ffacd0b85a97d-3316c6e299eso664119f8f.1 for ; Thu, 23 Nov 2023 07:56:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1700754988; x=1701359788; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=3cgs4AXu1OeQxqa1QuWOIvdMfSPeenS1HCaJ1Sdn6f0=; b=GHYWovXhT36wUQqqD3pdPO9pVkqcMIx1eL8rz6lVxMjGSDtnhZn8HWIYg9AKFXAaSH KUNQePLeTMqxhmNs9aF11ZZGSclDbPSa5hvm6H16JYfe1DzhNJJV/5M664UYpljq2Rx2 jYnBE96eWVmUfP8bcNrXG62+uGAqtxjuUOyaSU+c0K6FZ9KAi/fKfNNtcPSdatsQMI9b iatM1EtuaTyCBOVXwcBoHN1OhL6c3kjBLyXwp+4YLj7gsP3NLmvTpwerr65rIk2yvKDn wmLlgFf3WToVhGE85fE3tQKtSqmxR9lEHTcJGCRHFYJPObepf02W9jeYsv4eP6fk+V+F R+8A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700754988; x=1701359788; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=3cgs4AXu1OeQxqa1QuWOIvdMfSPeenS1HCaJ1Sdn6f0=; b=nNfG3KSSxkeXwEGZNcFqameFmFlIJlBWqs8OV1Cy7U8Q4Lsz4nsyL0BS0vvMWSSXM/ mpt4/hgv7hgI/K4PIgM38xMPsCfX4W4lu95cq4j/t7hrMZsVzNP3mWc6ezXdvS8j+bQh YlqpLrkSofso9bdfmX+eBLl+Qz8OZ2Xx+rf9MVWP+qiKxufqNIHqZa+IeeJVkwttPsiP filxI2in9Vj+ffxsqEXRR+G9HDbt4UF7HhkEG+xgPeh16wZsbuykGWmhmQSAqQO4ou1H iY7vkztwDgpM/e/ykgz8kR27SoTT8C6yoWeoem3ipdHgaPyHb+nwN+/SAFsfkgPTPzrw SGNQ== X-Gm-Message-State: AOJu0YwsFfWQgPeDiXkYbqzFkehNxLlKWuAdlYMRUhkGO5oXqXVdPD/C pPfQi51y1qD0ioCmZrLxsAbyyA== X-Google-Smtp-Source: AGHT+IEcQYTMTA6kVNK1/wgEf+2X4KdquRDS+utJj983ZeFALTpSO5a1g385Fg64PfMD5AMk1iHI/A== X-Received: by 2002:a05:6000:1842:b0:32d:9fc9:d14a with SMTP id c2-20020a056000184200b0032d9fc9d14amr4383750wri.12.1700754987900; Thu, 23 Nov 2023 07:56:27 -0800 (PST) Received: from draig.lan ([85.9.250.243]) by smtp.gmail.com with ESMTPSA id s15-20020adf978f000000b00332c693c73csm2021371wrb.37.2023.11.23.07.56.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Nov 2023 07:56:24 -0800 (PST) Received: from draig.lan (localhost [IPv6:::1]) by draig.lan (Postfix) with ESMTP id 3867B645FA; Thu, 23 Nov 2023 15:56:21 +0000 (GMT) From: =?UTF-8?q?Alex=20Benn=C3=A9e?= To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Richard Henderson , Marek Vasut , Thomas Huth , =?UTF-8?q?Alex=20Benn=C3=A9e?= , devel@lists.libvirt.org (reviewer:Incompatible changes), Chris Wulff Subject: [PULL 05/14] target/nios2: Deprecate the Nios II architecture Date: Thu, 23 Nov 2023 15:56:11 +0000 Message-Id: <20231123155620.3042891-6-alex.bennee@linaro.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231123155620.3042891-1-alex.bennee@linaro.org> References: <20231123155620.3042891-1-alex.bennee@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::42b; envelope-from=alex.bennee@linaro.org; helo=mail-wr1-x42b.google.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, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: Philippe Mathieu-Daudé See commit 9ba1caf510 ("MAINTAINERS: Mark the Nios II CPU as orphan"), last contribution from Chris was in 2012 [1] and Marek in 2018 [2]. [1] https://lore.kernel.org/qemu-devel/1352607539-10455-2-git-send-email-crwulff@gmail.com/ [2] https://lore.kernel.org/qemu-devel/805fc7b5-03f0-56d4-abfd-ed010d4fa769@denx.de/ Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson Acked-by: Marek Vasut Reviewed-by: Thomas Huth Message-Id: <20231117070250.32932-1-philmd@linaro.org> Signed-off-by: Alex Bennée Message-Id: <20231120150833.2552739-6-alex.bennee@linaro.org> diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst index 6c84db90b5..2e15040246 100644 --- a/docs/about/deprecated.rst +++ b/docs/about/deprecated.rst @@ -236,6 +236,16 @@ it. Since all recent x86 hardware from the past >10 years is capable of the 64-bit x86 extensions, a corresponding 64-bit OS should be used instead. +System emulator CPUs +-------------------- + +Nios II CPU (since 8.2) +''''''''''''''''''''''' + +The Nios II architecture is orphan. The ``nios2`` guest CPU support is +deprecated and will be removed in a future version of QEMU. + + System emulator machines ------------------------ @@ -254,6 +264,11 @@ These old machine types are quite neglected nowadays and thus might have various pitfalls with regards to live migration. Use a newer machine type instead. +Nios II ``10m50-ghrd`` and ``nios2-generic-nommu`` machines (since 8.2) +''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' + +The Nios II architecture is orphan. + Backend options --------------- diff --git a/hw/nios2/10m50_devboard.c b/hw/nios2/10m50_devboard.c index 952a0dc33e..6cb32f777b 100644 --- a/hw/nios2/10m50_devboard.c +++ b/hw/nios2/10m50_devboard.c @@ -160,6 +160,7 @@ static void nios2_10m50_ghrd_class_init(ObjectClass *oc, void *data) mc->desc = "Altera 10M50 GHRD Nios II design"; mc->init = nios2_10m50_ghrd_init; mc->is_default = true; + mc->deprecation_reason = "Nios II architecture is deprecated"; object_class_property_add_bool(oc, "vic", get_vic, set_vic); object_class_property_set_description(oc, "vic", diff --git a/hw/nios2/generic_nommu.c b/hw/nios2/generic_nommu.c index 48edb3ae37..defa16953f 100644 --- a/hw/nios2/generic_nommu.c +++ b/hw/nios2/generic_nommu.c @@ -95,6 +95,7 @@ static void nios2_generic_nommu_machine_init(struct MachineClass *mc) { mc->desc = "Generic NOMMU Nios II design"; mc->init = nios2_generic_nommu_init; + mc->deprecation_reason = "Nios II architecture is deprecated"; } DEFINE_MACHINE("nios2-generic-nommu", nios2_generic_nommu_machine_init); -- 2.39.2