From patchwork Sat Jan 18 17:26:15 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guenter Roeck X-Patchwork-Id: 11340177 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4393A13BD for ; Sat, 18 Jan 2020 17:26:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 21A3B2469A for ; Sat, 18 Jan 2020 17:26:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="eTMZk0eL" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727106AbgARR0q (ORCPT ); Sat, 18 Jan 2020 12:26:46 -0500 Received: from mail-yb1-f193.google.com ([209.85.219.193]:41843 "EHLO mail-yb1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726597AbgARR0q (ORCPT ); Sat, 18 Jan 2020 12:26:46 -0500 Received: by mail-yb1-f193.google.com with SMTP id z15so7713148ybm.8; Sat, 18 Jan 2020 09:26:45 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references; bh=qGtnMvLqd8KblLQCSjj62pBTLLOlWRPKgUYjU1Mw5vg=; b=eTMZk0eLA7ad0kMZZgW2TO2XNH0R2yUpWaIDS41ax/gi1mPVxxXKID9V19S6QGSKpu sA+un82VhzvE0dN6I9LH9fgpslECLQyM4+WO8IS6rOnoTo8/fPtBpPCpfoqF4Pw06aPU lSeQjGYqPI0n5emg+lPlJeAmW1qVgcn2g4j3/YV8uWG/uBaEnbQqq3GITUDjNHqHANqE 9m7ExnZGqO0MFunXr2Wwg3tKQvL33eaEuiH1QHKKi3AFW5ryyglw2vCP/2p7HK3dM8H4 C/SF37CPvbrYgSPyNMPDE9IIok4tWj6j5r4wKnDyJ5br/2cU97eCmaEOt907yPTaHMTl iyCQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references; bh=qGtnMvLqd8KblLQCSjj62pBTLLOlWRPKgUYjU1Mw5vg=; b=T4Vo+7NW92O5kdH9Kk1wmu8N+Gm48ot09hfIp0OWGCp8ua4V4IXOYQtkCsEx8r7ZbF WXmxD2E6TAgXpSRrpQcRy800MZH1COCoda0BWtZwPNalyTDcAUegvC87ccGIL5XF7OtE 3TbWKF18nAdb2u3o33dXw+nWr4MYC+nciQ8ZlQB+/6JtTqAL6XyXVsvQYzJd4bMErA6Z xpatN8AsyuPlGd3rQRMzofXyPqkB09O77Y5U8NIvhWVjVeLvC/M3fSUHwBuso0sZwk2F mNTMROYefnR+PkwCI9Sm2pbVv2IaHC5z/H7oyjnRvyLSv9p0d8lLJJcVgaKZQHsjdSOT p9NQ== X-Gm-Message-State: APjAAAUBjMRAFhaKpGGMZpzOpS3CsLXFLy/eGKlxUCk5tLPXBdnD2tHI 78naDQBrdh0y3fzZjqQmuedyxQY5 X-Google-Smtp-Source: APXvYqxqu8em7XQ3a1uqmR+KmCMgN4lABhvpUXFM1nzhARFJhPIpJtoJYK/stroUvFDAaTJmkIaiMw== X-Received: by 2002:a25:9381:: with SMTP id a1mr32840741ybm.88.1579368405384; Sat, 18 Jan 2020 09:26:45 -0800 (PST) Received: from localhost ([2600:1700:e321:62f0:329c:23ff:fee3:9d7c]) by smtp.gmail.com with ESMTPSA id a202sm11559448ywe.8.2020.01.18.09.26.42 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sat, 18 Jan 2020 09:26:45 -0800 (PST) From: Guenter Roeck To: linux-hwmon@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Clemens Ladisch , Jean Delvare , Darren Salt , Bernhard Gebetsberger , Ken Moffat , =?utf-8?q?Ondrej_=C4=8Cerman?= , Holger Kiehl , Sebastian Reichel , Brad Campbell , Guenter Roeck Subject: [PATCH v2 5/5] hwmon: (k10temp) Don't show temperature limits on Ryzen (Zen) CPUs Date: Sat, 18 Jan 2020 09:26:15 -0800 Message-Id: <20200118172615.26329-6-linux@roeck-us.net> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200118172615.26329-1-linux@roeck-us.net> References: <20200118172615.26329-1-linux@roeck-us.net> Sender: linux-hwmon-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-hwmon@vger.kernel.org The maximum Tdie or Tctl is not published for Ryzen CPUs. What is known, however, is that the traditional value of 70 degrees C is no longer correct. Displaying it is meaningless, confusing, and wrong. Stop doing it. Signed-off-by: Guenter Roeck --- v2: Added patch. drivers/hwmon/k10temp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hwmon/k10temp.c b/drivers/hwmon/k10temp.c index a4313b662a3a..cdfebe435003 100644 --- a/drivers/hwmon/k10temp.c +++ b/drivers/hwmon/k10temp.c @@ -347,7 +347,7 @@ static umode_t k10temp_is_visible(const void *_data, } break; case hwmon_temp_max: - if (channel) + if (channel || data->show_tdie) return 0; break; case hwmon_temp_crit: