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[81.2.115.148]) by smtp.gmail.com with ESMTPSA id w1sm7152008wmi.13.2020.06.19.08.48.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 19 Jun 2020 08:48:33 -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:mime-version :content-transfer-encoding; bh=KoCaGxW6EMM71vBXs/YRZpSQP62pAwedz2Y/ryLytRg=; b=XR8HRwDiPggE3WegMCn8oVqx8I0AheMMfDzHFhc5DPFELYB3fYRoIj8fYn3x2NrQ1N iQ5AdQE7hqq+dz8mgDC8kFIlEfLNNovqY/nIMVxVQoGcslTv/j1GAAB7d/F4zSshThDl K5Byo02/kO1jy4u8AYLPSLxD2bG9pu3Hgv2cX0puIYS/u8Ce7CC5yBAs2whEWWqiJ463 eohg/6Oqhp6c+y5C/WtosYT9wgQacFJToe68astp3rMD67DzO3zgG8q1RWG7VItkg/Hs FuB7UOUrnF4/mOT1PqLbJXWWlao4X1aFn2i0y2TyMsJdaOYbmhrGuil1mm7MwVgxrQEf dBAQ== 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:mime-version :content-transfer-encoding; bh=KoCaGxW6EMM71vBXs/YRZpSQP62pAwedz2Y/ryLytRg=; b=cMoLfR5x3TYJgtV2PI5Qx6ilQVthEWcLnZKQzwxkIQERHQgjCE5D+RKzqsY8p6ewLG wGYBBK/rv1JWhtIeWJBklHTOsgn2Uy7dJJQGfmBbti8rq7Y0617hdn+YYAv88QSJLlDi 1TZ2DSTwnipkTNGwi0YPnPeWEEPnVTzKLcyZec4T8ExiCe1dmacLjajOoADEcgBJkWy8 qp87LLMhY3u96jk6YqXw0N5M8y20spe6Pq/Gg0WgYYh9mD9Bz1a5OnVVxOiwnpDVHpmY ByavCWcN94ImYVQHJ/EJFa/qLWIQQtp4u5/IR03FgLhFO8AszogNx4UDgkzY4d2v0Wos eIlA== X-Gm-Message-State: AOAM533W1VUisLw0wZ3B5PzuYD4zQiinSth6a51TpUWcwEfy5lHVUZHY 5pvh0Szb5XWbCjjJ/N7E2tsE0Pf4EW01cw== X-Google-Smtp-Source: ABdhPJz+5wi/T0tL3ZI4SeGooGnkpNyHqxh41T/Ys3uFC61tGhvF0MBm/+hfIkSg76SGBz8s9hkuNQ== X-Received: by 2002:a5d:6412:: with SMTP id z18mr3198649wru.310.1592581714416; Fri, 19 Jun 2020 08:48:34 -0700 (PDT) From: Peter Maydell To: qemu-devel@nongnu.org Subject: [PATCH] Deprecate TileGX port Date: Fri, 19 Jun 2020 16:48:31 +0100 Message-Id: <20200619154831.26319-1-peter.maydell@linaro.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::443; envelope-from=peter.maydell@linaro.org; helo=mail-wr1-x443.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, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN 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: Chen Gang , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @linaro.org) Content-Type: text/plain; charset="utf-8" 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 Reviewed-by: Daniel P. Berrang=C3=A9 Reviewed-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Thomas Huth --- 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:: =20 json:{"file.driver":"rbd", "file.pool":"rbd", "file.image":"name"} =20 +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 ---------------- =20 --=20 2.20.1