Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755724AbcKEPeY (ORCPT ); Sat, 5 Nov 2016 11:34:24 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:38656 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754771AbcKEPeW (ORCPT ); Sat, 5 Nov 2016 11:34:22 -0400 Date: Sat, 5 Nov 2016 16:34:18 +0100 From: Pavel Machek To: "Pandruvada, Srinivas" Cc: "linux-kernel@vger.kernel.org" , "Zhang, Rui" , "linux-pm@vger.kernel.org" , "platform-driver-x86@vger.kernel.org" , "rjw@rjwysocki.net" , "viresh.kumar@linaro.org" , "ibm-acpi-devel@lists.sourceforge.net" , "ibm-acpi@hmh.eng.br" , "linux-acpi@vger.kernel.org" Subject: Re: v4.8-rc1: thinkpad x60: running at low frequency even during kernel build Message-ID: <20161105153418.GA4566@amd> References: <20161104085830.GA4089@amd> <1478268311.26953.17.camel@intel.com> <20161104204439.GA2581@amd> <20161104221600.GA7007@amd> <1478301649.7947.3.camel@intel.com> <20161105132049.GC10310@amd> <1478352782.19557.7.camel@intel.com> <20161105135313.GB3933@amd> <20161105140434.GA3755@amd> <1478355545.22182.1.camel@intel.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="HlL+5n6rz5pIUxbD" Content-Disposition: inline In-Reply-To: <1478355545.22182.1.camel@intel.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1316 Lines: 45 --HlL+5n6rz5pIUxbD Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi! > > > Yes, this seems to work. scaling_max goes to 1.5, then 1.1. Also > > > under > > > load, scaling_max_freq changes. But at that point, we are already > > > around 98C... and bios_limit stays the same all the time in v4.9. > >=20 > > ...while in v4.8-rc1, bios limit goes to 1.0 GHz at 90C, and > > temperature just doesn't go above that. > >=20 > > Does it make sense to try with v4.8-final? > I sent some suggestion to try in previous email to add more prints and > enable debug in acpi-cpufreq. Let's try that first. We need to fix > anyway even if 4.8-final has this issue. Ok, you should have results in your mailbox now. If you want me to do some more testing, let me know. Thanks, Pavel --=20 (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blo= g.html --HlL+5n6rz5pIUxbD Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlgd+/oACgkQMOfwapXb+vIZlwCdEYGwvUQVxVgzV3Tov1QFLIlE sroAn156vaVz2xWCFGo0tBMqAbrXA5Hq =jM+o -----END PGP SIGNATURE----- --HlL+5n6rz5pIUxbD--