Received: by 2002:a05:6a10:a0d1:0:0:0:0 with SMTP id j17csp182195pxa; Tue, 18 Aug 2020 20:39:49 -0700 (PDT) X-Google-Smtp-Source: ABdhPJz9jq3WGNoA6qZR/9PihP6gDxxw5kBLa00Eghss9yBV8bYMJJEhC45lniea8Dg4JRo6hR7d X-Received: by 2002:a17:906:4ec6:: with SMTP id i6mr23110562ejv.358.1597808389019; Tue, 18 Aug 2020 20:39:49 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1597808389; cv=none; d=google.com; s=arc-20160816; b=epu9TRUg6adSdOVHj17WmmEXBHe+Ita5GrKRuOwqpzKu2gA3rrDrpmT9zdRaywwQ7o R7g4CTV1bdF0rcVkcT499we6nntgxQ3+IRjhSI13/Mr9CYphWG5xGxue8tOUFpfT9TRG 0SxzZbgLMaOjRZyDdcy3M69CjMp4ZtWReOLKN+aEP91LvDhde/LENykFMrdwWS5i2M9B K2mGeM2TuBMsgnIx1JN60XB8dNroj9NjhWtcyz625dvTwM0GxhNye2xTGWEGZPZHF1Yw kOSGx2419DVQP9PJkOUpKLE/g5XfYX/Ok4js0JpOt0ECEcZ1hoogiki7uEU/Ccljf69c 3ycg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:ironport-sdr:ironport-sdr; bh=yki1Nyt//zERx1k1Loya5CfQmBlZK9KXaqFS/5nBc9M=; b=vSBZYzSgoqVrCAYK0g8sAQzZuqrFqBN4wcyUzXi2zFh5KuHAvBlTXAp1iClBuEGW8F 5RoarvUlJob2BnET9xtBFjQqWqhfopQhKhk2WxeDV8F6vMkWkohQWAZXcDlSChdVBjqr jrnXFpzlx7M7hGrXan1Dtj+3XPziv7rkvzJNATP0cSRCZ3TwDLkAB2TOPnY0N8gDUnxc 3DmQeZqzp5yfuUbLnMJkvP/SioP+pGDEeDhYrykcB+6NrSxyn2CTg6PRnhLGcxlBc1re qZcMFienPjhXbK2jsU1f9Jv/RUA3p2M4H+HiKylFazzhvUpKYgsvBAB7J/YzjYsvc0WL XhoQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id d30si20027110edn.97.2020.08.18.20.39.25; Tue, 18 Aug 2020 20:39:49 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727781AbgHSCrq (ORCPT + 99 others); Tue, 18 Aug 2020 22:47:46 -0400 Received: from mga06.intel.com ([134.134.136.31]:15030 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727047AbgHSCrp (ORCPT ); Tue, 18 Aug 2020 22:47:45 -0400 IronPort-SDR: L6pEgruXE4aIiFCpbNo2xc1LQGzJPGqaQEjFiMwADumXCSP/Q5mwpN0k/Fy74MuNnGRvNbGiuT qBn0XIf6/Stw== X-IronPort-AV: E=McAfee;i="6000,8403,9717"; a="216562473" X-IronPort-AV: E=Sophos;i="5.76,329,1592895600"; d="scan'208";a="216562473" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Aug 2020 19:47:44 -0700 IronPort-SDR: HTPu3kc4NDfnQNpcql8xFm6h7Bcvs/ijovcCEMgk88lATFsD/VWz2NgT1MF8RUnPoQA28XFtl2 q0wEHbI0ZNow== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.76,329,1592895600"; d="scan'208";a="320315331" Received: from chenyu-office.sh.intel.com ([10.239.158.173]) by fmsmga004.fm.intel.com with ESMTP; 18 Aug 2020 19:47:43 -0700 Date: Wed, 19 Aug 2020 10:48:58 +0800 From: Chen Yu To: "Rafael J. Wysocki" Cc: "Rafael J. Wysocki" , Len Brown , ACPI Devel Maling List , "Zhang, Rui" , Linux Kernel Mailing List Subject: Re: [PATCH][RFC] ACPI: processor: Print more information when acpi_processor_evaluate_cst() failed Message-ID: <20200819024858.GA25038@chenyu-office.sh.intel.com> References: <20200816151230.14524-1-yu.c.chen@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Aug 18, 2020 at 12:46:12PM +0200, Rafael J. Wysocki wrote: > On Sun, Aug 16, 2020 at 5:12 PM Chen Yu wrote: > > > > Some platforms have bogus _CST which might cause expectd behavior > > in the cpu idle driver. Some bogus _CST might be unable to be > > disassembled by acpica-tools due to broken format. > > Print extra log if the _CST extraction/verification failed. > > This can be used to help the user narrow down why the cpu > > idle driver fails to behave as expected. > > > > Suggested-by: Zhang Rui > > Signed-off-by: Chen Yu > > This is fine by me as a general idea, but please change the log level to "info". > Okay, I will send a new version. Thanks! thanks, Chenyu