From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757598Ab0FBDxQ (ORCPT ); Tue, 1 Jun 2010 23:53:16 -0400 Received: from adelie.canonical.com ([91.189.90.139]:48134 "EHLO adelie.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755534Ab0FBDxO (ORCPT ); Tue, 1 Jun 2010 23:53:14 -0400 Date: Tue, 1 Jun 2010 21:53:09 -0600 From: Alex Chiang To: David Miller , mikpe@it.uu.se, linux-kernel@vger.kernel.org, sparclinux@vger.kernel.org Subject: Re: [2.6.35-rc1 regression] sysfs: cannot create duplicate filename ... XVR-600 related? Message-ID: <20100602035309.GA2849@canonical.com> Mail-Followup-To: Alex Chiang , David Miller , mikpe@it.uu.se, linux-kernel@vger.kernel.org, sparclinux@vger.kernel.org References: <19461.26166.427857.612983@pilspetsen.it.uu.se> <20100601.153105.90813554.davem@davemloft.net> <20100602030925.GA3402@canonical.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20100602030925.GA3402@canonical.com> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Alex Chiang : > * David Miller : > > From: Mikael Pettersson > > Date: Tue, 1 Jun 2010 21:57:42 +0200 > > > > > Booting 2.6.35-rc1 on a Sun Blade 2500 Red, I'm greeted with: > > > > I know about the problem and will look at it soon hopefully, I see it > > on some of my sparc64 boxes too. > > I haven't been able to reproduce this yet (trying with kvm, not > successful with bare metal), but one thing I've noticed is that > it occurs when either a PCI hotplug driver or the ACPI PCI slot > detection driver is loaded. Hm. If acpiphp is a built-in, I get the warnings (in kvm). If it's a module, no warnings, not even after modprobing. Continuing to dig... /ac