From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mx3.redhat.com (mx3.redhat.com [172.16.48.32]) by int-mx1.corp.redhat.com (8.13.1/8.13.1) with ESMTP id mB5BcZBE030033 for ; Fri, 5 Dec 2008 06:38:35 -0500 Received: from si01.xit.com.hk (si01.xit.com.hk [202.67.236.24]) by mx3.redhat.com (8.13.8/8.13.8) with ESMTP id mB5BcDoo008200 for ; Fri, 5 Dec 2008 06:38:14 -0500 Received: from localhost (localhost.localdomain [127.0.0.1]) by si01.xit.com.hk (Postfix) with ESMTP id 4858EC706F for ; Fri, 5 Dec 2008 19:38:11 +0800 (HKT) Received: from si01.xit.com.hk ([127.0.0.1]) by localhost (si01.xit.com.hk [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 2FeWMbr8gi+L for ; Fri, 5 Dec 2008 19:38:10 +0800 (HKT) Received: from [192.168.128.30] (pcd255137.netvigator.com [203.218.45.137]) by si01.xit.com.hk (Postfix) with ESMTP id 3A5C7C706B for ; Fri, 5 Dec 2008 19:38:10 +0800 (HKT) Message-ID: <493912BB.5040400@xit.com.hk> Date: Fri, 05 Dec 2008 19:38:35 +0800 From: Chris Ruehl MIME-Version: 1.0 To: video4linux-list@redhat.com Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: hg - cx88-alsa brocken with 2.6.27 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: video4linux-list-bounces@redhat.com Errors-To: video4linux-list-bounces@redhat.com List-ID: Hallo, I try to load the cx88-alsa with my HVR4000 but with the 2.6.27.x I got a null-pointer assignment - I had a look in the code but not see any serious. I got 2 sound cards working in my system Xonar D2x and Intel HD (both working) here is the dump. Sorry I have not enough time for a closer look - but ask me if more infos needed. cheers Chris cx2388x alsa driver version 0.0.6 loaded cx88_audio 0000:11:0c.1: PCI INT A -> GSI 20 (level, low) -> IRQ 20 BUG: unable to handle kernel NULL pointer dereference at 00000000 IP: [] :cx88_alsa:cx88_audio_initdev+0xeb/0x309 *pdpt = 0000000035136001 *pde = 0000000000000000 Oops: 0002 [#1] SMP Modules linked in: cx88_alsa(+) wmi pci_slot iptable_filter ip_tables x_tables cx22702 isl6421 cx24116 cx88_dvb cx88_vp3054_i2c wm8775 tuner_simple tuner_types tda9887 tda8290 tuner snd_virtuoso snd_oxygen_lib snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_page_alloc snd_mpu401_uart snd_hwdep snd_seq_dummy snd_seq_oss cx8802 snd_seq_midi cx8800 cx88xx snd_seq_midi_event ir_common i2c_algo_bit videodev snd_seq tveeprom v4l1_compat videobuf_dvb snd_rawmidi compat_ioctl32 dvb_core snd_timer v4l2_common snd_seq_device btcx_risc nvidia(P) videobuf_dma_sg videobuf_core snd i2c_core e1000e dm_mirror dm_log dm_snapshot fuse Pid: 5709, comm: modprobe Tainted: P (2.6.27.7 #4) EIP: 0060:[] EFLAGS: 00010202 CPU: 0 EIP is at cx88_audio_initdev+0xeb/0x309 [cx88_alsa] EAX: f792f010 EBX: f792f000 ECX: 00000000 EDX: ffffffff ESI: f51c0c00 EDI: 00000000 EBP: f78ee800 ESP: f4da3e9c DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 Process modprobe (pid: 5709, ti=f4da2000 task=f6b52680 task.ti=f4da2000) Stack: f792f010 f78ee8d4 c02340a9 f916b084 f916b050 f78ee800 f916b084 c023460f f78ee85c 00000000 f916b084 c028a6a2 f78ee85c f78ee918 f916b084 c028a76b 00000000 00000000 c040ab24 c028a123 f783593c f7835940 f78ee8b0 00000000 Call Trace: [] pci_match_device+0x13/0x8b [] pci_device_probe+0x36/0x55 [] driver_probe_device+0x9d/0x12f [] __driver_attach+0x37/0x55 [] bus_for_each_dev+0x35/0x5c [] driver_attach+0x11/0x13 [] __driver_attach+0x0/0x55 [] bus_add_driver+0x91/0x1a7 [] cx88_audio_init+0x0/0x2a [cx88_alsa] [] driver_register+0x7d/0xd6 [] cx88_audio_init+0x0/0x2a [cx88_alsa] [] cx88_audio_init+0x0/0x2a [cx88_alsa] [] __pci_register_driver+0x3c/0x67 [] _stext+0x37/0xfb [] sys_init_module+0x87/0x174 [] sysenter_do_call+0x12/0x25 ======================= Code: 04 24 75 27 50 8b 07 83 c0 10 50 68 a4 9c 16 f9 e8 63 f3 1d c7 89 d8 89 ea bb fb ff ff ff e8 e8 c9 b2 ff 83 c4 0c e9 14 02 00 00 <89> 1f 89 77 4c 89 6f 44 c7 47 48 ff ff ff ff c7 47 50 00 00 00 EIP: [] cx88_audio_initdev+0xeb/0x309 [cx88_alsa] SS:ESP 0068:f4da3e9c ---[ end trace e9e859edcab46f62 ]--- -- video4linux-list mailing list Unsubscribe mailto:video4linux-list-request@redhat.com?subject=unsubscribe https://www.redhat.com/mailman/listinfo/video4linux-list