Hi, The pata_pcmcia problem is fixed. Thanks! (I tested it on kernel 2.6.20-git14)
But kernel 2.6.20-mm2 introduced new oops when I insert the pata_pcmcia device. pcmcia: registering new device pcmcia1.0 SCSI subsystem initialized libata version 2.10 loaded. ata1: PATA max PIO0 cmd 0x0001d100 ctl 0x0001d10e bmdma 0x00000000 irq 3 scsi0 : pata_pcmcia BUG: unable to handle kernel NULL pointer dereference at virtual address 0000004d printing eip: d8a1b10e *pde = 00000000 Oops: 0000 [#1] last sysfs file: /block/hda/size Modules linked in: pata_pcmcia libata scsi_mod dm_mirror dm_multipath dm_mod pcmcia yenta_socket rsrc_nonstatic pcmcia_core CPU: 0 EIP: 0060:[<d8a1b10e>] Not tainted VLI EFLAGS: 00010296 (2.6.20-mm2 #1) EIP is at ata_acpi_exec_tfs+0x157/0x8ad [libata] eax: 00000001 ebx: 00000000 ecx: d6d43c84 edx: d6d43c84 esi: d51f4514 edi: 00000000 ebp: d51f438c esp: d6f2bcdc ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068 Process scsi_eh_0 (pid: 1647, ti=d6f2a000 task=c13c9a70 task.ti=d6f2a000) Stack: d51f6190 00000246 00000246 00000000 d8a130b7 00000000 00000000 00000000 00000000 d6f2bd48 d6f2bdf0 d51f4514 ec000000 d51f6190 00000000 00000000 00000000 00000246 d6d43c84 00000000 00000000 00000000 00000000 ffffffff Call Trace: [<d8a130b7>] ata_exec_internal_sg+0x3ae/0x3b8 [libata] [<d8a125f8>] ata_dev_configure+0xc1/0x7d2 [libata] [<d8a10e87>] ata_dev_select+0xce/0x11a [libata] [<d8a1324e>] ata_dev_read_id+0xe0/0x2d1 [libata] [<d8a19c7f>] ata_do_eh+0x1235/0x16de [libata] [<d8a1234d>] ata_std_softreset+0x0/0xbe [libata] [<d8a14270>] ata_std_prereset+0x0/0x127 [libata] [<c011ebe9>] cancel_work_sync+0x1c/0x87 [<d8a17c2a>] ata_bmdma_drive_eh+0xd2/0x167 [libata] [<d8a1234d>] ata_std_softreset+0x0/0xbe [libata] [<d8a17cf2>] ata_bmdma_error_handler+0x33/0x37 [libata] [<d8a1210e>] ata_std_postreset+0x0/0x7e [libata] [<d8a1a707>] ata_scsi_error+0x223/0x4b4 [libata] [<d885b956>] scsi_error_handler+0x0/0x490 [scsi_mod] [<d885ba16>] scsi_error_handler+0xc0/0x490 [scsi_mod] [<c02bb445>] _spin_unlock_irq+0x5/0x7 [<c02b9d9c>] __sched_text_start+0x4e4/0x569 [<c010eaca>] __wake_up_common+0x32/0x55 [<d885b956>] scsi_error_handler+0x0/0x490 [scsi_mod] [<c0120b4f>] kthread+0xa0/0xc9 [<c0120aaf>] kthread+0x0/0xc9 [<c0103f3f>] kernel_thread_helper+0x7/0x10 ======================= Code: 0f 84 e1 00 00 00 8b 54 24 48 c7 44 24 5c ff ff ff ff 8b 4c 24 48 c7 44 24 60 00 00 00 00 83 ea 48 8b 42 10 8b 5a 20 8b 54 24 48 <8b> 78 4c 8b 92 8c 01 00 00 89 54 24 44 8b 81 a4 00 00 00 8d 54 EIP: [<d8a1b10e>] ata_acpi_exec_tfs+0x157/0x8ad [libata] SS:ESP 0068:d6f2bcdc Best Regards Komuro - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/