Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754751AbZKCTda (ORCPT ); Tue, 3 Nov 2009 14:33:30 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754309AbZKCTda (ORCPT ); Tue, 3 Nov 2009 14:33:30 -0500 Received: from smtp240.poczta.interia.pl ([217.74.64.240]:39022 "EHLO smtp240.poczta.interia.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751500AbZKCTd3 (ORCPT ); Tue, 3 Nov 2009 14:33:29 -0500 Date: Tue, 3 Nov 2009 20:51:18 +0100 From: Krzysztof Helt To: Dave Jones Cc: cpufreq@vger.kernel.org, LKLM , Rafal Bilski Subject: Re: [PATCH] longhaul: select Longhaul version 2 for capable CPUs Message-Id: <20091103205118.607df52b.krzysztof.h1@poczta.fm> In-Reply-To: <20091025032813.GB2475@redhat.com> References: <20091024172538.e2c8776b.krzysztof.h1@poczta.fm> <20091025032813.GB2475@redhat.com> X-Mailer: Sylpheed 2.4.3 (GTK+ 2.11.0; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-EMID: 90e2b138 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1671 Lines: 46 On Sat, 24 Oct 2009 23:28:14 -0400 Dave Jones wrote: > On Sat, Oct 24, 2009 at 05:25:38PM +0200, Krzysztof Helt wrote: > > From: Krzysztof Helt > > > > There is a typo in the longhaul detection code so only Longhaul v1 or Longhaul v3 > > is selected. The Longhaul v2 is not selected even for CPUs which are capable of. > > > > Tested on PCChips Giga Pro board. Frequency changes work and the Longhaul v2 > > detects that the board is not capable of changing CPU voltage. > > > > Signed-off-by: Krzysztof Helt > > It seems we deliberately changed this two years ago, though the changelog > is a bit sparse on details.. > > commit 07844252ffd81ec192a62014bada1016c9703765 > Author: Rafal Bilski > Date: Sun Apr 22 12:26:04 2007 +0200 > > [CPUFREQ] Longhaul - Revert Longhaul ver. 2 > > There is something wrong with this code. It needs more > testing. It is better to disable it for now because support > for some machines will be broken. > > Signed-off-by: Rafal Bilski > Signed-off-by: Dave Jones > > Are there any chances this patch will go into the linux-next? Regards, Krzysztof ------------------------------------------------------------------------------ Strrraszny konkurs z Scooby-Doo! Wez udzial >> http://link.interia.pl/f2412 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/