From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754195AbYIQI6l (ORCPT ); Wed, 17 Sep 2008 04:58:41 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751432AbYIQI6e (ORCPT ); Wed, 17 Sep 2008 04:58:34 -0400 Received: from ey-out-2122.google.com ([74.125.78.26]:52211 "EHLO ey-out-2122.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751292AbYIQI6c (ORCPT ); Wed, 17 Sep 2008 04:58:32 -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=h6rgzWSnWwU8xzayTmeM423b8kYDObucoeoXlpcBrB3UIwlHP9XGyKQoZJL2eyYQD0 Nk7z0DJGZzJ3c6lZovmT65JKGZcleyrIKXke3g3mjwMteETXSFNm98VWMyM32V8KFgi9 Vc2sHIpUW4yWus45QMSi4gmI6o/teekdGaVY0= Message-ID: <48D0C69D.4090105@gmail.com> Date: Wed, 17 Sep 2008 10:58:05 +0200 From: Jiri Slaby User-Agent: Thunderbird 2.0.0.16 (X11/20080720) MIME-Version: 1.0 To: Matthew Ranostay CC: Andrew Morton , Linux Kernel Mailing List , alsa-devel@alsa-project.org Subject: Re: hda_intel (sigmatel) defunct in mmotm 2008-09-13-03-09 References: <48CE6A90.1070309@gmail.com> <48CFC601.9050608@embeddedalley.com> In-Reply-To: <48CFC601.9050608@embeddedalley.com> X-Enigmail-Version: 0.95.6 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 09/16/2008 04:43 PM, Matthew Ranostay wrote: > Bug fix patch at: > > http://mailman.alsa-project.org/pipermail/alsa-devel/2008-September/010767.html It works, thanks. Another problem is when I switch IEC958 in alsamixer, I get: BUG: unable to handle kernel NULL pointer dereference at 0000000000000000 IP: [] snd_hda_spdif_out_switch_put+0xca/0x170 [snd_hda_intel] PGD 7a3ea067 PUD 7a378067 PMD 0 Oops: 0000 [1] SMP last sysfs file: /sys/devices/virtual/net/tun0/type Dumping ftrace buffer: (ftrace buffer empty) CPU 0 Modules linked in: arc4 ecb cryptomgr aead crypto_blkcipher crypto_algapi ath5k mac80211 hid_microsoft led_class usbhid rtc_cmos snd_hda_intel hid ohci1394 ieee1394 evdev cfg80211 ff_memless [last unloaded: freq_table] Pid: 3831, comm: alsamixer Tainted: G W 2.6.27-rc6-mm1_64 #452 RIP: 0010:[] [] snd_hda_spdif_out_switch_put+0xca/0x170 [snd_hda_intel] RSP: 0018:ffff88007a3d5c68 EFLAGS: 00010202 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000000000000f RDX: ffff88007b410be0 RSI: 0000000000070d1e RDI: ffff88007bda9bb0 RBP: ffff88007a3d5ca8 R08: 0000000000000001 R09: 0000000000000001 R10: ffffffff8049083f R11: ffff880078cd4240 R12: ffff88007bd2f398 R13: 0000000000000001 R14: 0000000000000001 R15: 000000000000001e FS: 00007fb6b40476f0(0000) GS:ffffffff806f2400(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 000000007a3cc000 CR4: 00000000000006e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process alsamixer (pid: 3831, threadinfo ffff88007a3d4000, task ffff88007a35b300) Stack: 0000000101e33400 ffff88007bd2f568 001e88007a3d5cc8 ffff88007b51d1f0 ffff880078cd4240 ffff88007bd2d5a0 ffff88007bd2d708 ffff88007b7720c8 ffff88007a3d5cc8 ffffffff80493097 ffff88007b51d1f0 ffff880078cd4240 Call Trace: [] slave_put_val+0x37/0xc0 [] slave_put+0x5c/0x70 [] snd_ctl_elem_write+0x119/0x160 [] snd_ctl_ioctl+0x295/0x940 [] ? up+0x34/0x50 [] ? remove_wait_queue+0x52/0x60 [] ? read_chan+0x3ac/0x8b0 [] ? __wake_up+0x4e/0x70 [] ? current_fs_time+0x22/0x30 [] vfs_ioctl+0x31/0xa0 [] do_vfs_ioctl+0x283/0x2f0 [] sys_ioctl+0x4a/0x80 [] system_call_fastpath+0x16/0x1b Code: 00 4c 89 e7 0f b7 c9 44 0f b7 7d d6 44 0f b6 e9 89 4d c4 45 89 e8 b9 0d 07 00 00 44 89 fe e8 8e f6 ff ff 49 8b 9c 24 f8 01 00 00 <0f> b7 03 66 85 c0 74 27 66 0f 1f 44 00 00 31 d2 48 83 c3 02 0f RIP [] snd_hda_spdif_out_switch_put+0xca/0x170 [snd_hda_intel] RSP CR2: 0000000000000000 ---[ end trace 4eaa2a86a8e2da22 ]---