From mboxrd@z Thu Jan 1 00:00:00 1970 From: Darren Salt Subject: Re: Oopses and ACPI problems (Linus 2.6.29-rc4) Date: Tue, 24 Feb 2009 15:29:36 +0000 Message-ID: <50381ED1F0%linux@youmustbejoking.demon.co.uk> References: <20090209234911.GB862@elte.hu> <5030E21460%linux@youmustbejoking.demon.co.uk> <20090210150431.GA26798@srcf.ucam.org> <5030E7CFF4%linux@youmustbejoking.demon.co.uk> <20090210154533.GA27596@srcf.ucam.org> <5030EC39A4%linux@youmustbejoking.demon.co.uk> <20090223163934.GA20041@srcf.ucam.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from lon1-post-3.mail.demon.net ([195.173.77.150]:50737 "EHLO lon1-post-3.mail.demon.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755477AbZBXPqe (ORCPT ); Tue, 24 Feb 2009 10:46:34 -0500 In-Reply-To: <20090223163934.GA20041@srcf.ucam.org> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Matthew Garrett Cc: Ingo Molnar , linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, "Rafael J. Wysocki" , Len Brown , Linus Torvalds , Andrew Morton , Jesse Barnes , Thomas Gleixner , "H. Peter Anvin" , Corentin Chary I demand that Matthew Garrett may or may not have written... > Can you try this (entirely untested - I don't have access to the hardware > right now) patch? It should register the eee code with the PCI hotplug > core. With luck that'll avoid the oops. > diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig > index b3866ad..75a560b 100644 > --- a/drivers/platform/x86/Kconfig > +++ b/drivers/platform/x86/Kconfig > @@ -307,6 +307,7 @@ config EEEPC_LAPTOP > select BACKLIGHT_CLASS_DEVICE > select HWMON > select RFKILL > + select HOTPLUG_PCI Not HOTPLUG_PCI_PCIE? With that selected (I see no point in testing this otherwise) *and* pciehp_force=1, I get -EBUSY when the hotplug slot registration is attempted and no wireless, bluetooth or hot key reporting; wireless & bluetooth are switched off at that point (I made sure that they were enabled via BIOS setup). Without that option, all is fine. (As usual with my kernel builds, these are built in.) [snip] -- | Darren Salt | linux or ds at | nr. Ashington, | Toon | RISC OS, Linux | youmustbejoking,demon,co,uk | Northumberland | Army | + Travel less. Share transport more. PRODUCE LESS CARBON DIOXIDE. The man who raises a fist has run out of ideas.