linux-kernel - Re: [KERNEL 2.6.26-rc4] bugreport : pata

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Date:	Tue, 17 Jun 2008 21:23:45 +0900
From:	Komuro <komurojun-mbn@...ty.com>
To:	Tejun Heo <htejun@...il.com>
Cc:	Jeff Garzik <jeff@...zik.org>,
	Dominik Brodowski <linux@...inikbrodowski.net>,
	jgarzik@...hat.com, linux-ide@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-pcmcia <linux-pcmcia@...ts.infradead.org>,
	Kristoffer Ericson <kristoffer.ericson@...il.com>
Subject: Re: [KERNEL 2.6.26-rc4]  bugreport : pata_pcmcia with Sandisk
 Extreme III 8GB

Hi,

Here is the log again.

pcmcia: registering new device pcmcia0.0
pata_pcmcia 0.0: XXX ENTER
Pid: 1648, comm: modprobe Not tainted 2.6.26-rc5 #3
 [<d885314f>] pcmcia_init_one+0x34/0x585 [pata_pcmcia]
 [<c0559444>] pccard_get_tuple_data+0x53/0x5c
 [<c0476a1a>] iput+0x2a/0x4a
 [<c055b156>] pcmcia_device_probe+0xa6/0xf6
 [<c0538d00>] driver_probe_device+0x103/0x12c
 [<c0538d29>] __driver_attach+0x0/0x55
 [<c0538cb2>] driver_probe_device+0xb5/0x12c
 [<c0538d60>] __driver_attach+0x37/0x55
 [<c05385fb>] bus_for_each_dev+0x37/0x59
 [<c0538b4d>] driver_attach+0x11/0x13
 [<c0538d29>] __driver_attach+0x0/0x55
 [<c053894f>] bus_add_driver+0x8a/0x1a7
 [<c04d2db0>] kset_find_obj+0x20/0x4b
 [<c0538f41>] driver_register+0x6d/0xc1
 [<c055b8d0>] pcmcia_register_driver+0xaf/0xdb
 [<c043b932>] sys_init_module+0x1844/0x19b4
 [<c055c3db>] pcmcia_request_irq+0x0/0x1d6
 [<c0403815>] sysenter_past_esp+0x6a/0x91
 =======================
scsi2 : pata_pcmcia
ata3: PATA max PIO0 cmd 0xd100 ctl 0xd10e irq 3
ata3.00: CFA: , Ver.1.0, max PIO2
ata3.00: 32000 sectors, multi 0: LBA 
ata3.00: configured for PIO0
ata3.00: configured for PIO0
ata3: EH complete
isa bounce pool size: 16 pages
scsi 2:0:0:0: Direct-Access     ATA                       Ver. PQ: 0 ANSI: 5
sd 2:0:0:0: [sdb] 32000 512-byte hardware sectors (16 MB)
sd 2:0:0:0: [sdb] Write Protect is off
sd 2:0:0:0: [sdb] Mode Sense: 00 3a 00 00
sd 2:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
sd 2:0:0:0: [sdb] 32000 512-byte hardware sectors (16 MB)
sd 2:0:0:0: [sdb] Write Protect is off
sd 2:0:0:0: [sdb] Mode Sense: 00 3a 00 00
sd 2:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
 sdb: sdb1
sd 2:0:0:0: [sdb] Attached SCSI removable disk
sd 2:0:0:0: Attached scsi generic sg2 type 0
pata_pcmcia 0.0: XXX LEAVE 0
pcmcia: registering new device pcmcia0.1
pata_pcmcia 0.1: XXX ENTER
Pid: 6, comm: events/0 Not tainted 2.6.26-rc5 #3
 [<d885314f>] pcmcia_init_one+0x34/0x585 [pata_pcmcia]
 [<c0559444>] pccard_get_tuple_data+0x53/0x5c
 [<c055b156>] pcmcia_device_probe+0xa6/0xf6
 [<c0538cb2>] driver_probe_device+0xb5/0x12c
 [<c0538d7e>] __device_attach+0x0/0x5
 [<c05383e9>] bus_for_each_drv+0x36/0x5e
 [<c0538dec>] device_attach+0x4e/0x5e
 [<c0538d7e>] __device_attach+0x0/0x5
 [<c053827c>] bus_attach_device+0x1e/0x46
 [<c05376fa>] device_add+0x310/0x43d
 [<c055b5ab>] pcmcia_device_add+0x188/0x1eb
 [<c055b60e>] pcmcia_delayed_add_device+0x0/0x23
 [<c055b628>] pcmcia_delayed_add_device+0x1a/0x23
 [<c042b735>] run_workqueue+0x6b/0xe0
 [<c042bddf>] worker_thread+0x0/0xbd
 [<c042be92>] worker_thread+0xb3/0xbd
 [<c042e000>] autoremove_wake_function+0x0/0x2d
 [<c042df3e>] kthread+0x38/0x5e
 [<c042df06>] kthread+0x0/0x5e
 [<c0404407>] kernel_thread_helper+0x7/0x10
 =======================
0.1: GetNextTuple: No more items
pata_pcmcia 0.1: XXX LEAVE -12
pata_pcmcia: probe of 0.1 failed with error -12
modprobe used greatest stack depth: 1676 bytes left
pata_pcmcia 0.1: XXX ENTER
Pid: 1661, comm: sh Not tainted 2.6.26-rc5 #3
 [<d885314f>] pcmcia_init_one+0x34/0x585 [pata_pcmcia]
 [<c0559444>] pccard_get_tuple_data+0x53/0x5c
 [<c0476a1a>] iput+0x2a/0x4a
 [<c055b156>] pcmcia_device_probe+0xa6/0xf6
 [<c0538000>] bus_register_notifier+0x2/0xb
 [<c0538063>] bus_rescan_devices_helper+0x0/0x44
 [<c0538cb2>] driver_probe_device+0xb5/0x12c
 [<c0538d7e>] __device_attach+0x0/0x5
 [<c05383e9>] bus_for_each_drv+0x36/0x5e
 [<c0538dec>] device_attach+0x4e/0x5e
 [<c0538d7e>] __device_attach+0x0/0x5
 [<c053808a>] bus_rescan_devices_helper+0x27/0x44
 [<c05385fb>] bus_for_each_dev+0x37/0x59
 [<c053862b>] bus_rescan_devices+0xe/0x10
 [<c0538063>] bus_rescan_devices_helper+0x0/0x44
 [<c055a8f2>] pcmcia_store_allow_func_id_match+0x46/0x5b
 [<c055a8ac>] pcmcia_store_allow_func_id_match+0x0/0x5b
 [<c05369d6>] dev_attr_store+0x19/0x1d
 [<c04997a0>] sysfs_write_file+0xa4/0xd8
 [<c04996fc>] sysfs_write_file+0x0/0xd8
 [<c0467a3d>] vfs_write+0x83/0x114
 [<c0467ff6>] sys_write+0x3c/0x63
 [<c0403815>] sysenter_past_esp+0x6a/0x91
 =======================
0.1: GetNextTuple: No more items
pata_pcmcia 0.1: XXX LEAVE -12
pata_pcmcia: probe of 0.1 failed with error -12


Best Regards
Komuro


> > 
> > Here is the log  (your patch is applied).
> > Unfortunately, no message that you added appears.
> > 
> > It seems this device is detected as pcmcia0.0 first
> > but later it is detected as pcmcia0.1.
> 
> Hmmm... strange.  Can you please try the attached patch?
> 
> -- 
> tejun
> 


-- 
Komuro <komurojun-mbn@...ty.com>
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