On Wed 2008-06-25 13:01:05, Pavel Machek wrote: > On Wed 2008-06-25 12:23:47, Pavel Machek wrote: > > On Mon 2008-06-23 10:30:46, Dominik Brodowski wrote: > > > On Mon, Jun 23, 2008 at 10:18:11AM +0200, Pavel Machek wrote: > > > > Hi! > > > > > > > > > > After s2ram and resume, CF card in PCMCIA-to-CF slot is no longer > > > > > > detected. > > > > > > > > > > might this be related to: > > > > > http://bugzilla.kernel.org/show_bug.cgi?id=10957 ? There didn't change > > > > > anything with regard to pcmcia between -rc3 and -rc6... > > > > > > > > I'm pretty sure it worked in 2.6.25; I don't know if it worked in > > > > -rc3, or not. > > > > > > > > I don't even see note about card insertion in dmesg, so I figured out > > > > it is probably pcmcia-core problem (or something deeper). > > > > > > Well, even since 2.6.25 not much changed in PCMCIA-land, so... > > > > Actually, it is worse. On thinkpad, PCMCIA card is only detected > > once. If I remove it and reinsert it, it will not be detected, and > > machine will not reboot. > > > > Thinkpad X60. > > Hmm, but with -rc8, I actually got some useful info: > > kjournald starting. Commit interval 5 seconds > EXT3-fs: mounted filesystem with ordered data mode. > VFS: Mounted root (ext3 filesystem) readonly. > debug: unmapping init memory c099f000..c09ef000 > Write protecting the kernel text: 5320k > Write protecting the kernel read-only data: 1916k > Failed to execute /tmp/swsusp-init. Attempting defaults... > EXT3 FS on sda4, internal journal > Adding 987988k swap on /dev/sda1. Priority:-1 extents:1 across:987988k > kjournald starting. Commit interval 5 seconds > EXT3 FS on sda2, internal journal > EXT3-fs: mounted filesystem with ordered data mode. > pcmcia: Detected deprecated PCMCIA ioctl usage from process: hwclock. > pcmcia: This interface will soon be removed from the kernel; please expect breakage unless you upgrade to new tools. > pcmcia: see http://www.kernel.org/pub/linux/utils/kernel/pcmcia/pcmcia.html for details. > eth0: Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX > coda_read_super: Bad mount data > coda_read_super: device index: 0 > coda_read_super: rootfid is (01234567.ffffffff.08051a38.00000000) > coda: Unexpected interruption. > Failure of coda_cnode_make for root: error -4 > pccard: PCMCIA card inserted into slot 0 > cs: memory probe 0x0c0000-0x0fffff: excluding 0xc0000-0xd3fff 0xdc000-0xfffff > cs: memory probe 0x60000000-0x60ffffff: excluding 0x60000000-0x60ffffff > cs: memory probe 0xe0000000-0xe3ffffff: excluding 0xe0000000-0xe3ffffff > cs: memory probe 0xe4300000-0xe7ffffff: excluding 0xe4300000-0xe46cffff 0xe4e70000-0xe523ffff 0xe5db0000-0xe617ffff 0xe6cf0000-0xe70bffff > pcmcia: registering new device pcmcia0.0 > Probing IDE interface ide1... > hdc: SunDisk SDP3B-20, CFA DISK drive > hdd: SunDisk SDP3B-20, CFA DISK drive > ide-probe: ignoring undecoded slave > ide1 at 0x9100-0x9107,0x910e on irq 16 > hdc: max request size: 128KiB > hdc: 40960 sectors (20 MB) w/1KiB Cache, CHS=640/2/32 > hdc:hdc: set_geometry_intr: status=0x51 { DriveReady SeekComplete Error } > hdc: set_geometry_intr: error=0x04 { DriveStatusError } > ide: failed opcode was: unknown > hdc1 hdc3 > ide-cs: hdc: Vpp = 0.0 > Clocksource tsc unstable (delta = -68835537 ns) > pccard: card ejected from slot 0 > INFO: task pccardd:1121 blocked for more than 120 seconds. > "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. > pccardd D f6dd1e1c 0 1121 2 > f6dd1e30 00000086 00000002 f6dd1e1c f6dd1e10 00000000 c2015e80 c2015e80 > c09113e0 00000286 00000286 f72d13b8 f72d1618 c2015e80 f6dd0000 f6afedc0 > ffff03a9 f6bcb458 00000000 c02bd187 00000000 f6dd1e4c 00000003 00000000 > Call Trace: > [<c02bd187>] sysfs_addrm_finish+0x1a7/0x1e0 > [<c072edec>] schedule_timeout+0x7c/0xd0 > [<c02bd1e7>] remove_dir+0x27/0x40 > [<c0730b9a>] _spin_lock_irq+0x2a/0x40 > [<c072e240>] wait_for_common+0xc0/0x130 > [<c021f5c0>] default_wake_function+0x0/0x10 > [<c04d489f>] ide_unregister+0xcf/0x150 > [<c04e5671>] ide_release+0x21/0x40 > [<c04e56b9>] ide_detach+0x29/0x80 > [<c0520146>] pcmcia_device_remove+0x36/0xe0 > [<c0423116>] __device_release_driver+0x56/0x90 > [<c0423210>] device_release_driver+0x20/0x40 > [<c04225bb>] bus_remove_device+0x6b/0x90 > [<c04210cf>] device_del+0xcf/0x140 > [<c0421148>] device_unregister+0x8/0x10 > [<c051fb7c>] pcmcia_card_remove+0x6c/0x80 > [<c0520a34>] ds_event+0x64/0xb0 > [<c051c12f>] pccardd+0x16f/0x2a0 > [<c051b7fb>] send_event+0x4b/0x80 > [<c051ba6b>] socket_shutdown+0xb/0xd0 > [<c051bb4c>] socket_remove+0x1c/0x30 > [<c051c1fe>] pccardd+0x23e/0x2a0 > [<c021f5c0>] default_wake_function+0x0/0x10 > [<c051bfc0>] pccardd+0x0/0x2a0 > [<c023c3f2>] kthread+0x42/0x70 > [<c023c3b0>] kthread+0x0/0x70 > [<c02047ab>] kernel_thread_helper+0x7/0x1c > [<c04216f2>] device_create_vargs+0x42/0xd0 > ======================= > no locks held by pccardd/1121. > INFO: task pccardd:1121 blocked for more than 120 seconds. > "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. > pccardd D f6dd1e1c 0 1121 2 > f6dd1e30 00000086 00000002 f6dd1e1c f6dd1e10 00000000 c2015e80 c2015e80 > c09113e0 00000286 00000286 f72d13b8 f72d1618 c2015e80 f6dd0000 f6afedc0 > ffff03a9 f6bcb458 00000000 c02bd187 00000000 f6dd1e4c 00000003 00000000 > Call Trace: > [<c02bd187>] sysfs_addrm_finish+0x1a7/0x1e0 > [<c072edec>] schedule_timeout+0x7c/0xd0 > [<c02bd1e7>] remove_dir+0x27/0x40 > [<c0730b9a>] _spin_lock_irq+0x2a/0x40 > [<c072e240>] wait_for_common+0xc0/0x130 > [<c021f5c0>] default_wake_function+0x0/0x10 > [<c04d489f>] ide_unregister+0xcf/0x150 > [<c04e5671>] ide_release+0x21/0x40 > [<c04e56b9>] ide_detach+0x29/0x80 > [<c0520146>] pcmcia_device_remove+0x36/0xe0 > [<c0423116>] __device_release_driver+0x56/0x90 > [<c0423210>] device_release_driver+0x20/0x40 > [<c04225bb>] bus_remove_device+0x6b/0x90 > [<c04210cf>] device_del+0xcf/0x140 > [<c0421148>] device_unregister+0x8/0x10 > [<c051fb7c>] pcmcia_card_remove+0x6c/0x80 > [<c0520a34>] ds_event+0x64/0xb0 > [<c051c12f>] pccardd+0x16f/0x2a0 > [<c051b7fb>] send_event+0x4b/0x80 > [<c051ba6b>] socket_shutdown+0xb/0xd0 > [<c051bb4c>] socket_remove+0x1c/0x30 > [<c051c1fe>] pccardd+0x23e/0x2a0 > [<c021f5c0>] default_wake_function+0x0/0x10 > [<c051bfc0>] pccardd+0x0/0x2a0 > [<c023c3f2>] kthread+0x42/0x70 > [<c023c3b0>] kthread+0x0/0x70 > [<c02047ab>] kernel_thread_helper+0x7/0x1c > [<c04216f2>] device_create_vargs+0x42/0xd0 > ======================= > no locks held by pccardd/1121. > Hmm, hitting sysrq-w produces no blocked task until I eject pcmcia card. Backtrace there is: Greg, I believe some traces lead to sysfs, can you help here? Pavel SysRq : Show Blocked State task PC stack pid father pccardd D f7fb53b8 0 1121 2 f6d37e30 00000086 00000000 f7fb53b8 00000002 f7c71ef0 c2015e80 c2015e80 00000282 834ba19e 0000001a f7fb53b8 f7fb5618 c2015e80 f6d36000 f68ccdc0 f6d37e08 00013c4d 00000000 c085d5dd 00000000 f6d37e4c 00000000 00000000 Call Trace: [<c072ee3c>] schedule_timeout+0x7c/0xd0 [<c02bd237>] remove_dir+0x27/0x40 [<c0730bea>] _spin_lock_irq+0x2a/0x40 [<c072e290>] wait_for_common+0xc0/0x130 [<c021f5c0>] default_wake_function+0x0/0x10 [<c04d48ef>] ide_unregister+0xcf/0x150 [<c04e56c1>] ide_release+0x21/0x40 [<c04e5709>] ide_detach+0x29/0x80 [<c0520196>] pcmcia_device_remove+0x36/0xe0 [<c0423166>] __device_release_driver+0x56/0x90 [<c0423260>] device_release_driver+0x20/0x40 [<c042260b>] bus_remove_device+0x6b/0x90 [<c042111f>] device_del+0xcf/0x140 [<c0421198>] device_unregister+0x8/0x10 [<c051fbcc>] pcmcia_card_remove+0x6c/0x80 [<c0520a84>] ds_event+0x64/0xb0 [<c051c17f>] pccardd+0x16f/0x2a0 [<c051b84b>] send_event+0x4b/0x80 [<c051babb>] socket_shutdown+0xb/0xd0 [<c051bb9c>] socket_remove+0x1c/0x30 [<c051c24e>] pccardd+0x23e/0x2a0 [<c021f5c0>] default_wake_function+0x0/0x10 [<c051c010>] pccardd+0x0/0x2a0 [<c023c3f2>] kthread+0x42/0x70 [<c023c3b0>] kthread+0x0/0x70 [<c02047ab>] kernel_thread_helper+0x7/0x1c [<c0376762>] blk_alloc_queue_node+0x12/0x90 ======================= Sched Debug Version: v0.07, 2.6.26-rc8 #308 now at 162851.680956 msecs -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
