[OOPS] 2.6.0-test11 sysfs

[Guennadi Liakhovetski]

Hello

Just installed 2.6.0-test11 on a Toshiba notebook, and  booting / loading
PCMCIA produces the following Oops:

Linux Kernel Card Services
  options:  [pci] [pm]
Intel PCIC probe:
  Intel i82365sl B step ISA-to-PCMCIA at port 0x3e0 ofs 0x00, 2 sockets
    host opts [0]: none
    host opts [1]: none
    ISA irqs (scanned) = 3,4,5,7,9,10<6>    PCI card interrupts, status change on irq 10
Unable to handle kernel NULL pointer dereference at virtual address 0000000c
 printing eip:
c01785a4
*pde = 00000000
Oops: 0000 [#1]
CPU:    0
EIP:    0060:[<c01785a4>]    Not tainted
EFLAGS: 00010282
EIP is at sysfs_add_file+0xc/0x80
eax: 00000000   ebx: c40370ec   ecx: 00000001   edx: 00000000
esi: 00000001   edi: c4037e94   ebp: c1f7ff64   esp: c1f7ff58
ds: 007b   es: 007b   ss: 0068
Process modprobe (pid: 212, threadinfo=c1f7e000 task=c1f5cd20)
Stack: c40370ec 00000001 c4036f44 c1f7ff74 c0178633 00000000 c4037e94 c1f7ff84
       c01e3524 c40370f4 c4037e94 c1f7ffa4 c403b0b0 c40370ec c4037e94 c1f7e000
       c4038020 c02b3040 00000224 c1f7ffbc c01323ab 40134000 0804bb2f bffffbbc
Call Trace:
 [<c0178633>] sysfs_create_file+0x1b/0x28
 [<c01e3524>] class_device_create_file+0x1c/0x20
 [<c403b0b0>] init_i82365+0x12c/0x1bc [i82365]
 [<c01323ab>] sys_init_module+0xfb/0x200
 [<c010a037>] syscall_call+0x7/0xb

Code: 8b 42 0c 8d 48 6c ff 48 6c 0f 88 3e 01 00 00 8b 07 50 52 e8
 <6>cs: IO port probe 0x0c00-0x0cff: clean.
cs: IO port probe 0x0800-0x08ff: clean.
cs: IO port probe 0x0100-0x04ff: excluding 0x220-0x22f 0x330-0x337 0x378-0x37f 0x388-0x38f 0x3c0-0x3e7 0x480-0x48f 0x4d0-0x4d7
cs: IO port probe 0x0a00-0x0aff: clean.

Right, you guessed it - there was no /sys directory:-) Shouldn't lead to
an Oops though... Is it known already?

Thanks
Guennadi
---------------------------------
Guennadi Liakhovetski, Ph.D.
DSA Daten- und Systemtechnik GmbH
Pascalstr. 28
D-52076 Aachen
Germany

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