Hi !
Im using CF card reader Sandisk on Dell D600. With 2.6-test7 I have
problems:
When is SCSI compiled in kernel and I plug in card reader, usb-storage
use at first time sda:sda1. I remove it and on next usage assign
usb-storage sdb: sdb1, next time sdc:, sdd:, ....
I did try compile scsi to modules. First plug-in is ok, but second
crash with next result:
SCSI subsystem initialized
Initializing USB Mass Storage driver...
kmem_cache_create: duplicate cache scsi_cmd_cache
------------[ cut here ]------------
kernel BUG at mm/slab.c:1268!
invalid operand: 0000 [#1]
CPU: 0
EIP: 0060:[<c0137589>] Not tainted
EFLAGS: 00010202
EIP is at kmem_cache_create+0x3f9/0x45c
eax: 00000032 ebx: cfdadbc0 ecx: c0440ac8 edx: cee10000
esi: d2905b5f edi: d2905b5f ebp: cee11e60 esp: cee11e34
ds: 007b es: 007b ss: 0068
Process modprobe (pid: 323, threadinfo=cee10000 task=ceff4080)
Stack: d290d840 ceea7e00 ceea7e10 cee11e5c cfdadb48 cfdadb14 c0440ac8
c0000000
cfdadad8 00000080 00000080 cee11e8c d28fe2bd d2905b50 0000013c
00000080
00002000 00000000 00000000 000001d0 d28dc8a0 ceea7e00 cee11ec8
d28ff236
Call Trace:
[<d28fe2bd>] scsi_setup_command_freelist+0x69/0xf4 [scsi_mod]
[<d28ff236>] scsi_host_alloc+0x206/0x2dc [scsi_mod]
[<d28d704e>] usb_stor_acquire_resources+0xc6/0xf8 [usb_storage]
[<d28d7358>] storage_probe+0x178/0x1f4 [usb_storage]
[<d28bc084>] usb_probe_interface+0x6c/0x98 [usbcore]
[<c023b9d2>] bus_match+0x32/0x58
[<c023bac8>] driver_attach+0x44/0x8c
[<c023bd5d>] bus_add_driver+0x81/0xa0
[<c023c10a>] driver_register+0x36/0x3c
[<d28bc1b4>] usb_register+0x74/0xb8 [usbcore]
[<d28a1018>] usb_stor_init+0x18/0x34 [usb_storage]
[<c012f7b7>] sys_init_module+0x123/0x248
[<c0108fbf>] syscall_call+0x7/0xb
Code: 0f 0b f4 04 2b 1a 32 c0 8b 1b 8b 03 80 3d 01 ae 39 c0 02 74
thanks for help
poli
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