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=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 5A026C2D0DB for ; Wed, 22 Jan 2020 16:08:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 30C9C2467E for ; Wed, 22 Jan 2020 16:08:31 +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="BtjmCRcQ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728911AbgAVQIQ (ORCPT ); Wed, 22 Jan 2020 11:08:16 -0500 Received: from mail-pf1-f196.google.com ([209.85.210.196]:39528 "EHLO mail-pf1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727893AbgAVQIP (ORCPT ); Wed, 22 Jan 2020 11:08:15 -0500 Received: by mail-pf1-f196.google.com with SMTP id q10so54347pfs.6; Wed, 22 Jan 2020 08:08:15 -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=2FX8hkBQRIVKzLF6fak6RVFFu8mh4YpGVmgXJ4QJ8+A=; b=BtjmCRcQGgLG13JNbyQcqvw1d7FncnhmmlfC7BrwLI9SgdarBtkD34Jd2dMzxApQBa Lu5NLN23Kvn0jUjppIXAGI+ziK8vPs8aUi2os3EzZXhqgYCwuUfdyUDmTy8Vmii/CNVa +y9QiGmYJzb9Bl1DZNxMQDmWQs9QgdCj2DSt2PCMZsDFJ9k1EbkoxQ1H9o+f0Pb0hiv1 DskLBrXzVdwE9nZ9sdzknvyqKLZxvGPpfQQd2wWMkjS5Ye2HzsoY0nqsINgjnAWXshOh YXERG6SAaJjsN2fgt7+LJWkNAck0Ab7RyZiIXtW3J2csPXqTag7Ca3tOVlnwlzTFGtRM QSJg== 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=2FX8hkBQRIVKzLF6fak6RVFFu8mh4YpGVmgXJ4QJ8+A=; b=oD1NIMSD6nP/83f0ErPnwS5cU4ZY2tXiyusDaRS4cU7krgeSk3yt2gZysiPyeLxDze q59t561ouxJWfdOBECIBNkJIlq2BG/dPFjaweHoZ9kL5PMoK6U7vzDhi41s6OXDhHMWp ao+5flrMh3z+yQBio7uxaOpCJ3ZmvfdtnPhoPhMXTOqnf2WYr8bxACmCalfRLk33CRjM kznEhsjqrv926pcJ8ApYNjsAWVwLoBr/nNw8RauPUeJ+8GWr9irj2Y72YVsuKCyakFn7 OGhPRAaWPxZQxgi9Kwi+EYo7gXXq8miED8T4rt2cPx7qgh4agX8lg1EzdUkqJiKPwQha xqrg== X-Gm-Message-State: APjAAAUWKIy185gDpeZ422iLVkFO/dvRwIjaSobTqEbHZl9jwwdx5Vjv CPbLDzGKLZpwJK3lq1hSaUtTdRoo X-Google-Smtp-Source: APXvYqzubpsOibWHX6h3gEkcxRlpMdFDFfMz5ojFlsp+mQPhITeIB/+oTr4V7DEDALhO18xls1oGDg== X-Received: by 2002:a63:63c3:: with SMTP id x186mr11883635pgb.294.1579709294552; Wed, 22 Jan 2020 08:08:14 -0800 (PST) Received: from localhost ([2600:1700:e321:62f0:329c:23ff:fee3:9d7c]) by smtp.gmail.com with ESMTPSA id d4sm3869191pjg.19.2020.01.22.08.08.13 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 22 Jan 2020 08:08:14 -0800 (PST) From: Guenter Roeck To: linux-hwmon@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Clemens Ladisch , Jean Delvare , Brad Campbell , =?UTF-8?q?Ondrej=20=C4=8Cerman?= , Bernhard Gebetsberger , Holger Kiehl , Michael Larabel , Jonathan McDowell , Ken Moffat , Sebastian Reichel , Darren Salt , Guenter Roeck Subject: [PATCH v4 5/6] hwmon: (k10temp) Don't show temperature limits on Ryzen (Zen) CPUs Date: Wed, 22 Jan 2020 08:07:59 -0800 Message-Id: <20200122160800.12560-6-linux@roeck-us.net> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200122160800.12560-1-linux@roeck-us.net> References: <20200122160800.12560-1-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. On top of that, the limit applies to Tctl, not to Tdie. Displaying it in either context is meaningless, confusing, and wrong. Stop doing it. Tested-by: Brad Campbell Tested-by: Holger Kiehl Tested-by: Michael Larabel Tested-by: Jonathan McDowell Tested-by: Ken Moffat Signed-off-by: Guenter Roeck --- 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 b961e12c6f58..4a470b5195ee 100644 --- a/drivers/hwmon/k10temp.c +++ b/drivers/hwmon/k10temp.c @@ -355,7 +355,7 @@ 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: -- 2.17.1