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=-13.2 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_IN_DEF_DKIM_WL autolearn=no 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 62E71C2BB48 for ; Mon, 14 Dec 2020 18:23:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 26009224D1 for ; Mon, 14 Dec 2020 18:23:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2440865AbgLNSXC (ORCPT ); Mon, 14 Dec 2020 13:23:02 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52880 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2440329AbgLNSWj (ORCPT ); Mon, 14 Dec 2020 13:22:39 -0500 Received: from mail-io1-xd44.google.com (mail-io1-xd44.google.com [IPv6:2607:f8b0:4864:20::d44]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 83929C0613D6 for ; Mon, 14 Dec 2020 10:21:59 -0800 (PST) Received: by mail-io1-xd44.google.com with SMTP id 81so17779048ioc.13 for ; Mon, 14 Dec 2020 10:21:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=q+41xOvkhPzXEqvcapSgmuBUeyzzNHctlSYb+O7Udfg=; b=Aau1wPH5dsgHO29VfX+VxTNCj9IMmt5rIvftoXO/bq4D6zbBNoKiIAYGlrrGbg3s4a ny8wWnW+k5CkpM9oUOWjA9THy5+XPam64aYJ7vcyR4g9nryf1DL0iLcxwycbUUYPARMc C0R+C7v/Ad5omW+4wH3rut8YA5a/xsZTbwJXxW2992cIn5I6qy1ECiWsTkYHHRJOPp2c TmnL1fkZq+nHXOHwHCL2GoiG82Qrq18xNBmVVdGRoMBVWTi5jJ6OlMsH8XuuwrnD37mE lV2Q2LLUGeLYuXNFGFDZLg1ld9oxdOxC65V89GIxMBLWEuzylWjpfkq3yM8IX8Cu+Swm yfcQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=q+41xOvkhPzXEqvcapSgmuBUeyzzNHctlSYb+O7Udfg=; b=W5IL7Yl+ohmtEb4nsAdd2VVm5y7pnUfswSRslUyPiPMaCtveL1PTptYVSqUzxC8TWm ktOtvGJMnDFWFEySwZ0dW+ZleQsL6asZC/sfXS4Mgd5XDAMA0b9aQHJWlWokIT6ULN++ Wilkbf8e8NCCK23bOLc/dNehF0RBRUF6skE+dsk+C1I9ok/Qkt7+a76xZw9QKeJx5bEh zeZWZB4rHAOknXd7J9u6ELhKyslZ8TZCdelD3aZapZvUqnd6r4AVwzCkOyX5NIj6Nm+0 s38dNDFrFPZfk9bUhTVLGC5SYEpNRgKVvpKv9Q1IG4x3fK1OOQIrRopsTHaINiX8MgMT YeSw== X-Gm-Message-State: AOAM530Hszmv/X/zRZEc2AertBnwTpAg2E9+pAO+BGfmR5BG8Tu/tZOR lnO1bhInJulfpgCMBMLFb83zGrp94H56zjwfsjlGyg== X-Google-Smtp-Source: ABdhPJzwB0h+D+HhtQZhHSJ9tzlx8igt+fPegWrdwU5IjnflYC5GvtHfPxSH5LUVMhmFYAOcJk6a4lQ0vSKR2CFBYkM= X-Received: by 2002:a02:23ce:: with SMTP id u197mr34431744jau.113.1607970118675; Mon, 14 Dec 2020 10:21:58 -0800 (PST) MIME-Version: 1.0 References: <20201130053640.54608-1-kai.heng.feng@canonical.com> In-Reply-To: <20201130053640.54608-1-kai.heng.feng@canonical.com> From: Matthew Garrett Date: Mon, 14 Dec 2020 10:21:47 -0800 Message-ID: Subject: Re: [PATCH 1/3] thermal: core: Add indication for userspace usage To: Kai-Heng Feng Cc: "Zhang, Rui" , daniel.lezcano@linaro.org, amitk@kernel.org, andrzej.p@collabora.com, Srinivas Pandruvada , "open list:THERMAL" , open list Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Nov 29, 2020 at 9:36 PM Kai-Heng Feng wrote: > > We are seeing thermal shutdown on Intel based mobile workstations, the > shutdown happens during the first trip handle in > thermal_zone_device_register(): > kernel: thermal thermal_zone15: critical temperature reached (101 C), shutting down Is the temperature reported by the thermal zone actually correct here? 101 C seems extremely excessive.