From: V13 <v13@priest.com>
To: axboe@suse.de
Cc: linux-kernel@vger.kernel.org
Subject: ide-cd hangs when trying to read from asus e616p2 dvdrom
Date: Sat, 30 Oct 2004 21:16:27 +0300 [thread overview]
Message-ID: <200410302116.28370.v13@priest.com> (raw)
1. I just got an Asus E616P2 DVD ROM. The ide_cd driver hangs when trying to
perform any action on the cd
4. Linux version 2.6.9 (root@hell.hell.gr) (gcc version 3.4.2) #44 Thu Oct 21
21:53:19 EEST 2004
5. The backtrace sysrq+t:
k3b D C5381D80 0 4769 4634 4725 (NOTLB)
c5381c9c 00000086 c04ef274 c5381d80 d7fcea00 d9db7dc7 d9db7b40 00000064
c5381da4 c04ef274 00000000 00071bd4 0586ed51 00000031 ccd3e6b8 c5381000
c5381d08 c5381000 c5381cf0 c03a5518 00000000 ccd3e560 c01173c0 00000000
Call Trace:
[<d9db7dc7>] cdrom_transfer_packet_command+0x77/0x100 [ide_cd]
[<d9db7b40>] cdrom_timer_expiry+0x0/0x70 [ide_cd]
[<c03a5518>] wait_for_completion+0x88/0xe0
[<c01173c0>] default_wake_function+0x0/0x10
[<c0104ad8>] common_interrupt+0x18/0x20
[<c01173c0>] default_wake_function+0x0/0x10
[<c02ae7f9>] ide_do_drive_cmd+0xf9/0x150
[<c03a54aa>] wait_for_completion+0x1a/0xe0
[<d9db8a83>] cdrom_queue_packet_command+0x43/0xc0 [ide_cd]
[<c0104ad8>] common_interrupt+0x18/0x20
[<c02ae814>] ide_do_drive_cmd+0x114/0x150
[<d9db9621>] cdrom_check_status+0x81/0xb0 [ide_cd]
[<c0135f55>] find_get_pages+0x25/0x70
[<d9db9a54>] cdrom_read_toc+0x44/0x3d0 [ide_cd]
[<c01404de>] invalidate_mapping_pages+0x4e/0x100
[<d9dbb75d>] idecd_revalidate_disk+0xd/0x20 [ide_cd]
[<c016cf91>] __invalidate_device+0x41/0x60
[<c015b398>] check_disk_change+0x68/0x80
[<d9d48d90>] cdrom_open+0x60/0x110 [cdrom]
[<c029bc12>] kobj_lookup+0x132/0x200
[<d9dbb64f>] idecd_open+0x5f/0x90 [ide_cd]
[<c015b77e>] do_open+0x33e/0x470
[<c015af40>] bdev_set+0x0/0x10
[<c015b975>] blkdev_open+0x25/0x60
[<c0152a47>] dentry_open+0x1a7/0x250
[<c0152890>] filp_open+0x40/0x50
[<c0152b37>] get_unused_fd+0x47/0xe0
[<c0160545>] getname+0x55/0xd0
[<c0152c8c>] sys_open+0x3c/0x80
[<c010416b>] syscall_call+0x7/0xb
After that, every process that is going to access the drive hangs too:
hdparm D C136D568 0 4814 4813 (NOTLB)
c8a17eb8 00200086 d6045b60 c136d568 ccb88005 00000001 c2f22000 c8a17f68
d7fd8f20 d6045ea8 cdb6f560 00188967 f00cd98c 00000034 c46086b8 d6cba06c
00200286 c8a17000 c4608560 c03a4d0c d6cba074 00000001 c4608560 c01173c0
Call Trace:
[<c03a4d0c>] __down+0x7c/0x110
[<c01173c0>] default_wake_function+0x0/0x10
[<c02a2070>] exact_match+0x0/0x10
[<c03a4ef0>] __down_failed+0x8/0xc
[<c015bdc9>] .text.lock.block_dev+0x19/0x90
[<c015b975>] blkdev_open+0x25/0x60
[<c0152a47>] dentry_open+0x1a7/0x250
[<c0152890>] filp_open+0x40/0x50
[<c0152b37>] get_unused_fd+0x47/0xe0
[<c0160545>] getname+0x55/0xd0
[<c0152c8c>] sys_open+0x3c/0x80
[<c010416b>] syscall_call+0x7/0xb
I have an Asus DVD recorder and it works without a problem.
After a couple of locks, I installed windows and it worked fine there...
Have not tried other kernel versions...
please CC me.
<<V13>>
reply other threads:[~2004-10-30 18:26 UTC|newest]
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