From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754543AbYIZFrU (ORCPT ); Fri, 26 Sep 2008 01:47:20 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752885AbYIZFrJ (ORCPT ); Fri, 26 Sep 2008 01:47:09 -0400 Received: from blaine.gmane.org ([80.91.229.8]:37947 "EHLO hugh.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752782AbYIZFrI (ORCPT ); Fri, 26 Sep 2008 01:47:08 -0400 Message-ID: <48DC774C.3070800@yahoo.com> Date: Fri, 26 Sep 2008 06:46:52 +0100 From: Sitsofe Wheeler User-Agent: Thunderbird 2.0.0.16 (Macintosh/20080707) MIME-Version: 1.0 To: Alan Jenkins CC: Pascal Terjan , public-acpi4asus-user-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@hugh.gmane.org, Sitsofe Wheeler , linux-kernel Subject: Re: Turning off camera also kills card reader on EeePC 900 (USB regression?) References: <48CE217A.1080409@tuffmail.co.uk> <48CE52EC.9060505@yahoo.com> <48CE650B.6000708@tuffmail.co.uk> <48DC00C9.9070106@tuffmail.co.uk> In-Reply-To: <48DC00C9.9070106@tuffmail.co.uk> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Plusnet-Relay: 43d5474fe52f993f1d98170b32b30797 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Alan Jenkins wrote: > Pascal Terjan wrote: >> On Mon, Sep 15, 2008 at 3:37 PM, Alan Jenkins >> wrote: >> >>> Sitsofe Wheeler wrote: >>> The "HC died" message is interesting. Sounds like the controller for >>> these two USB devices stops working. Maybe try unloading and reloading >>> the ehci module? I don't think I can help any more though. >>> >> The issue also exist on 701 on 2.6.27-rc7 so the regression is in the >> kernel not in the hardware >> > On the bright side, that means more people should have the hardware to > test it on (including me :-). > > I've certainly used the camera enable/disable at some point. But I > could have missed the error message, and frankly I don't use the camera > or cardreader very often. I'll have a bash at it tomorrow. > > Sitsofe says it reproduced on kernel.org 2.6.21 (presumably with an > out-of-tree eeepc module). So I guess this isn't a simple git-bisect > job - more thinking required... Er turns out I might be mistaken wrt to 2.6.21. I do have a 2.6.21 kernel but it turned out I don't have an eeepc/asus-acpi module. As I'm going away for the next few days I won't have an opportunity to test this soon. The problem also seems to have vanished in Ingo's linux-tip ... -- Sitsofe | http://sucs.org/~sits/