From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754566Ab2IHOFf (ORCPT ); Sat, 8 Sep 2012 10:05:35 -0400 Received: from nm17-vm0.bullet.mail.ukl.yahoo.com ([217.146.183.93]:41030 "HELO nm17-vm0.bullet.mail.ukl.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1751776Ab2IHOFb (ORCPT ); Sat, 8 Sep 2012 10:05:31 -0400 X-Greylist: delayed 373 seconds by postgrey-1.27 at vger.kernel.org; Sat, 08 Sep 2012 10:05:30 EDT X-Yahoo-Newman-Id: 727559.31602.bm@omp1001.bt.mail.ukl.yahoo.com DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=DKIM-Signature:X-Yahoo-Newman-Property:X-YMail-OSG:X-Yahoo-SMTP:Received:Received:Message-ID:Date:From:User-Agent:MIME-Version:To:CC:Subject:Content-Type:Content-Transfer-Encoding; b=5AxHqv37Wc2fjCOxMR3HMDQmKLmUANOJ8PtFqdHDctAwPtmT9Y0IcCl1POWgpAyP88uZUdh4xjkfamimAyi01JF/S8KT0I0qTKryRXhBhoYggDdhES9bANs7wt2X0TgiARHA9RUce9yLyuq8S8drcDaQ6ExJSMTUh6gA0Oh9g1M= ; X-Yahoo-Newman-Property: ymail-3 X-YMail-OSG: mqJbtwcVM1kkIy7q9JgSaiNNAypELpIcQAXxvlPhPsKPKSI zArUF1JYo1nqL8JM0GmXM3mwARR9eeGlbwqhXjT2vBkGOVaGwO53_38CP_P7 lmuANvEj4VQG4sXPCHHkEzVZufkmPn7nMa.0c2edorZxLHNh8TxLsMIzq6A8 IhGfoVNltBJTkIJ5DYMG6ZexaaDjwWGa4DyJkclIR9zqPH_XbJznadWj7e0G obf3xjzfNU7F5mYs3m99Y9VzLdd2ZwkpYmFUsXJaxacTfvc7SbHLk.WnEGdl edwpB0nm6s3BemWmeeT9BWEspRcG6e5BsLWBXqJ2ZxLpkulmJIVNL8Tx8AlL 4EoDMYyq1yuaUPwYI5CF91Br1Up3UQKfCYozgEPbt3__Xm14aOjcRGnvJfY. SwBEDpiLWjMWRRIO7H1QJ6aq3lpskooNpCqnFQH2H6T.HTSx3bGLAjGXofZe guCw5CQ-- X-Yahoo-SMTP: dMK34oyswBBlfKesWTI5ovDjFOUFE6shtILt.ZXnUEjQHhWq Message-ID: <504B4F2D.40002@yahoo.com> Date: Sat, 08 Sep 2012 14:59:09 +0100 From: Chris Rankin User-Agent: Mozilla/5.0 (X11; Linux i686; rv:15.0) Gecko/20120828 Thunderbird/15.0 MIME-Version: 1.0 To: alsa-devel@alsa-project.org CC: linux-kernel@vger.kernel.org Subject: snd-intel-hda: screaming IRQ with 3.5.3 kernel (HDMI) Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, I have recently added a Radeon HD4670 to one of my older PCs, and have noticed that it has IRQ trouble when I try to enable the HDMI audio: irq 17: nobody cared (try booting with the "irqpoll" option) Pid: 0, comm: swapper/0 Not tainted 3.5.3 #2 Call Trace: [] ? __report_bad_irq+0x11/0x94 [] ? note_interrupt+0x120/0x19b [] ? handle_irq_event_percpu+0xe8/0xfb [] ? handle_irq_event+0x29/0x40 [] ? handle_level_irq+0x93/0x93 [] ? handle_fasteoi_irq+0x67/0x90 [] ? do_IRQ+0x2e/0x83 [] ? common_interrupt+0x29/0x30 [] ? audit_update_watch+0x59/0x285 [] ? default_idle+0x23/0x3b [] ? cpu_idle+0x4b/0x7e [] ? start_kernel+0x2a4/0x2a7 handlers: [] azx_interrupt [snd_hda_intel] Disabling IRQ #17 This is frequently followed by KMS trouble too: irq 16: nobody cared (try booting with the "irqpoll" option) Pid: 0, comm: swapper/0 Not tainted 3.5.3 #2 Call Trace: [] ? __report_bad_irq+0x11/0x94 [] ? note_interrupt+0x120/0x19b [] ? handle_irq_event_percpu+0xe8/0xfb [] ? handle_irq_event+0x29/0x40 [] ? handle_level_irq+0x93/0x93 [] ? handle_fasteoi_irq+0x67/0x90 [] ? do_IRQ+0x2e/0x83 [] ? common_interrupt+0x29/0x30 [] ? audit_update_watch+0x59/0x285 [] ? default_idle+0x23/0x3b [] ? cpu_idle+0x4b/0x7e [] ? start_kernel+0x2a4/0x2a7 handlers: [] radeon_driver_irq_handler_kms [radeon] [] usb_hcd_irq [usbcore] Disabling IRQ #16 The PCI entries are: 01:00.1 Audio device: ATI Technologies Inc RV710/730 Subsystem: ATI Technologies Inc RV710/730 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR-