From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756423AbYE2Oig (ORCPT ); Thu, 29 May 2008 10:38:36 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752323AbYE2Oi0 (ORCPT ); Thu, 29 May 2008 10:38:26 -0400 Received: from yw-out-2324.google.com ([74.125.46.29]:57687 "EHLO yw-out-2324.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751751AbYE2OiZ (ORCPT ); Thu, 29 May 2008 10:38:25 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject:references:in-reply-to:x-enigmail-version:content-type:content-transfer-encoding; b=RyzLT5fXZn3Udwpq0QrPWqMRYzCTOZmzf3HD6dk8s4qKfnfe04aVY1G2wV0KDGvF8JAobfDDXBbeMbK8sTYgTvg0YXOW3UoV+PpLYEZUTDgVvUBspiqQl7ILbIy90hTf//XXkddxUH8XAVxWW0Kxl+grzQZ6S1gHgKObPl3EsaA= Message-ID: <483EBFC5.7020406@gmail.com> Date: Thu, 29 May 2008 23:37:57 +0900 From: Tejun Heo User-Agent: Thunderbird 2.0.0.12 (X11/20080226) MIME-Version: 1.0 To: Matthew Garrett CC: linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org, Jeff Garzik , linux-acpi@vger.kernel.org, akpm@linux-foundation.org Subject: Re: [PATCH] libata: Handle bay devices in dock stations References: <20080528143857.GB5585@homac.suse.de> <20080529132253.GA22309@srcf.ucam.org> <483EB33D.6010101@gmail.com> <20080529140213.GA23373@srcf.ucam.org> <20080529141421.GC9268@homac.suse.de> <20080529143541.GA24013@srcf.ucam.org> In-Reply-To: <20080529143541.GA24013@srcf.ucam.org> X-Enigmail-Version: 0.95.6 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Matthew Garrett wrote: > On Thu, May 29, 2008 at 04:14:21PM +0200, Holger Macht wrote: >> On Thu 29. May - 15:02:13, Matthew Garrett wrote: >>> No, I'm seeing an identical hang. Mainline works fine. >> Maybe you could also try this on top of Tejun's patch? > > No luck there either, I'm afraid. That means device isn't being detached or something afterwards triggers hotplug event on the detached port. Can you please sprinkle printks around and see what ata_acpi_handle_hotplug() does? Thanks. -- tejun