From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161561AbcIZVaZ (ORCPT ); Mon, 26 Sep 2016 17:30:25 -0400 Received: from mail-qk0-f169.google.com ([209.85.220.169]:36283 "EHLO mail-qk0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932653AbcIZVaY (ORCPT ); Mon, 26 Sep 2016 17:30:24 -0400 MIME-Version: 1.0 In-Reply-To: <1474925190.35049.120.camel@linux.intel.com> References: <3919370.SGLjGupePs@vostro.rjw.lan> <075788ab-34e0-803c-f2b4-3f370ecc6b14@lwfinger.net> <2477506.olat0BX4ex@vostro.rjw.lan> <1474925190.35049.120.camel@linux.intel.com> From: "Rafael J. Wysocki" Date: Mon, 26 Sep 2016 23:30:22 +0200 X-Google-Sender-Auth: BttsviSU3-H89Cwv7kWfwHDuAMQ Message-ID: Subject: Re: Regression in 4.8 - CPU speed set very low To: Srinivas Pandruvada Cc: "Rafael J. Wysocki" , Larry Finger , LKML , Linux PM list Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Sep 26, 2016 at 11:26 PM, Srinivas Pandruvada wrote: > On Mon, 2016-09-26 at 23:06 +0200, Rafael J. Wysocki wrote: >> On Monday, September 26, 2016 11:15:45 AM Larry Finger wrote: > > [...] > >> > I have been reluctant to post my entire .config on the list. It is >> > available at >> > http://pastebin.com/aMZaAKwL. >> >> If the governor is ondemand, the driver is acpi-cpufreq, most likely. >> >> How do you measure the frequency? >> > Also > When you get into this situation, please dump: > # cat /sys/devices/system/cpu/cpufreq/policy?/scaling_max_freq > # cat /sys/devices/system/cpu/intel_pstate/* The driver is not intel_pstate. Thanks, Rafael