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=-12.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT 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 C7971C433E7 for ; Mon, 12 Oct 2020 15:36:30 +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 2270D20878 for ; Mon, 12 Oct 2020 15:36:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="UWSeAvpq" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2270D20878 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:34336 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kRzsD-0000SA-8U for qemu-devel@archiver.kernel.org; Mon, 12 Oct 2020 11:36:29 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:56352) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kRzq4-0006Lr-IU for qemu-devel@nongnu.org; Mon, 12 Oct 2020 11:34:16 -0400 Received: from mail-wm1-x343.google.com ([2a00:1450:4864:20::343]:35003) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kRzq1-0007DB-1s for qemu-devel@nongnu.org; Mon, 12 Oct 2020 11:34:16 -0400 Received: by mail-wm1-x343.google.com with SMTP id q5so17953545wmq.0 for ; Mon, 12 Oct 2020 08:34:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=KoCaGxW6EMM71vBXs/YRZpSQP62pAwedz2Y/ryLytRg=; b=UWSeAvpqEUcDx9zW3wfdb3t3+089b1ZsWhK+JKH+jy0h5yWPgcSz+jt6de5L0rNhJA XXejKZUmy6tWNk/awFS+hUdbE18XiNxDF+o5OTCsJ0VML5GsaJiQI6Ycx/R7krLvVM6n h+kNd168/kd5AlXxn8Fe1rHuUEfWAbkNYGOrwr/QRilmxb9aNHShvKXiTJquFSLQ0jE0 Hyi30JQUOd8T5YcJWb9EvntvHC4k4VWt2goKahyEWlw94uRXXv9hADNMhrvSdia3Gycd kiDLxxVWtAmCPqoFfOAk7RnOC2wEFLv73ByFVjD9CZDNt4Rk246/Bu4VPj1dCRmYwrdU aBQQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=KoCaGxW6EMM71vBXs/YRZpSQP62pAwedz2Y/ryLytRg=; b=t41RuT0iiDrHn07mqKw5Q/TfX6hMXmwl2xJPf/B3WsWybO18qIs4IrXktnqkNfUOe/ JtWrY7FMVanPU7eWitaPl2Z4pNc6DMkYqzkaCwS+FqRv7AafGJy5P8J9S3Sgl4FT69mB TrcKiE4mUMqzj6rNwrO5NdiFJQifoiT3xbvzW8ICrUXxCSLZZaiHifyeN1wb+DKivV4A I2gffo/sf74HDPK88+qRgHFWUAq6A/4yWQDXtLn5XHGYPnnMomNSEDlT4xSgPq1T/n/y Q8uhLlXunE0aDARUSxtkShY5i/NgOLNYuyFNhUzNwl3h8lS2gYRPKkboVCrRxXGVO8KC ANmQ== X-Gm-Message-State: AOAM5328v4nb81ZBDuY4w0B4PaWRAQ3mf/vtxhtIeOZ4GzxajwNVhj4t gDQtNweXdr98K6FJj30R+MEqsQ== X-Google-Smtp-Source: ABdhPJwCKkR4uMIfWwixqzNE5Y9dZriEu8xz3e84znZ1jNkYFUVALuGosGDB9cjk+Ii4zq2A6rrRdA== X-Received: by 2002:a1c:ddc2:: with SMTP id u185mr11716584wmg.21.1602516851416; Mon, 12 Oct 2020 08:34:11 -0700 (PDT) Received: from orth.archaic.org.uk (orth.archaic.org.uk. [81.2.115.148]) by smtp.gmail.com with ESMTPSA id y10sm19675284wrq.73.2020.10.12.08.34.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 12 Oct 2020 08:34:10 -0700 (PDT) From: Peter Maydell To: qemu-arm@nongnu.org, qemu-devel@nongnu.org Subject: [PATCH] Deprecate TileGX port Date: Mon, 12 Oct 2020 16:33:24 +0100 Message-Id: <20201012153408.9747-2-peter.maydell@linaro.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20201012153408.9747-1-peter.maydell@linaro.org> References: <20201012153408.9747-1-peter.maydell@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::343; envelope-from=peter.maydell@linaro.org; helo=mail-wm1-x343.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. 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 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: Richard Henderson Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Deprecate our TileGX target support: * we have no active maintainer for it * it has had essentially no contributions (other than tree-wide cleanups and similar) since it was first added * the Linux kernel dropped support in 2018, as has glibc Note the deprecation in the manual, but don't try to print a warning when QEMU runs -- printing unsuppressable messages is more obtrusive for linux-user mode than it would be for system-emulation mode, and it doesn't seem worth trying to invent a new suppressible-error system for linux-user just for this. Signed-off-by: Peter Maydell --- We discussed dropping this target last year: https://patchew.org/QEMU/20191012071210.13632-1-philmd@redhat.com/ and before that in 2018, when Chen told us he didn't have time to work on tilegx any more: https://lists.gnu.org/archive/html/qemu-devel/2018-03/msg03955.html Given that tilegx is no longer in upstream Linux I think it makes sense to finally deprecate-and-drop our linux-user support for it. docs/system/deprecated.rst | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/docs/system/deprecated.rst b/docs/system/deprecated.rst index 3a255591c34..e9097e089bb 100644 --- a/docs/system/deprecated.rst +++ b/docs/system/deprecated.rst @@ -387,6 +387,17 @@ The above, converted to the current supported format:: json:{"file.driver":"rbd", "file.pool":"rbd", "file.image":"name"} +linux-user mode CPUs +-------------------- + +``tilegx`` CPUs (since 5.1.0) +''''''''''''''''''''''''''''' + +The ``tilegx`` guest CPU support (which was only implemented in +linux-user mode) is deprecated and will be removed in a future version +of QEMU. Support for this CPU was removed from the upstream Linux +kernel in 2018, and has also been dropped from glibc. + Related binaries ---------------- -- 2.20.1