Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754187Ab3FOHZv (ORCPT ); Sat, 15 Jun 2013 03:25:51 -0400 Received: from mail-qc0-f177.google.com ([209.85.216.177]:55421 "EHLO mail-qc0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754085Ab3FOHZs (ORCPT ); Sat, 15 Jun 2013 03:25:48 -0400 MIME-Version: 1.0 In-Reply-To: References: <1371238081-32260-1-git-send-email-jiang.liu@huawei.com> Date: Sat, 15 Jun 2013 13:25:48 +0600 Message-ID: Subject: Re: [BUGFIX v2 0/4] fix bug 56531, 59501 and 59581 From: "Alexander E. Patrakov" To: Jiang Liu , alexdeucher@gmail.com Cc: "Rafael J . Wysocki" , Bjorn Helgaas , Yinghai Lu , Greg Kroah-Hartman , Yijing Wang , linux-acpi@vger.kernel.org, Jiang Liu , "linux-pci@vger.kernel.org" , "linux-kernel@vger.kernel.org" Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 967 Lines: 24 2013/6/15 Alexander E. Patrakov : > Note that the snd_hda_intel bug somehow didn't manifest itself today, > probably because the TV that is connected to the HDMI output of the > radeon card was off and because Xorg never really tried to use the > card. Well, it did. The sympthoms are the same as before: incomplete undocking. The 16:00.1 device (HD audio controller on the radeon card) has disappeared from lspci output, while 16:00.0 (the radeon card itself) didn't, and the "Docked" LED didn't turn off. Fixed up by this command: fuser -k /dev/snd/* ; rmmod snd-hda-intel thus confirming again that the extra references that acpiphp waits to go away are from open fds. -- Alexander E. Patrakov -- 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/