j820 update...

[Faré]

The oops is attached below. It happens in a pcmcia file that we didn't touch.
Weird.

[ François-René ÐVB Rideau | Reflection&Cybernethics | http://fare.tunes.org ]
"A true conservative is someone who explains to you that government
doesn't work, gets elected and then proves it!" -- Milton Friedman

<1>Unable to handle kernel NULL pointer dereference at virtual address 00000100
Internal error: Oops: c0af3007
CPU: 0
pc : [<c02d5ddc>]    lr : [<c022dfa0>]    Not tainted
Using defaults from ksymoops -t elf32-littlearm -a arm
sp : c06c3ca0  ip : c037e5d0  fp : 00000000
r10: 00000000  r9 : 00000000  r8 : 00000400
r7 : 00000100  r6 : 00000500  r5 : c07f28a4  r4 : 00000100
r3 : 00000000  r2 : 00000000  r1 : c06c3c78  r0 : 00000000
Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  Segment user
Control: C0AF317F  Table: C0AF317F  DAC: 00000015
Stack: (0xc06c3ca0 to 0xc06c4000)
3ca0: 00000100 00000400 00000000 00000018 00036608 00000000 00000000 c02d6860
3cc0: d0068f1c c0186402 c02d881c 00000002 00000002 00000000 00000100 00000400
3ce0: 00000000 c023140c c039e9e0 c039e9e0 c03ab9c0 00000000 c037c040 00000000
3d00: 60000093 07070707 c022dab0 c03ab9c0 c022d988 00000001 c037c060 fffffffe
3d20: c03ab9a0 c022d694 fa050000 c06c3d88 00000001 c02f0988 00000013 c021c100
3d40: d1832b78 c039d38e c039ead0 00000000 a0000013 00000000 c0b3d624 c06c2000
3d60: c06c2000 d007c000 c037a000 c037a000 c06c3da4 c0226230 c037c000 00000023
3d80: c002fb88 c002fb88 00000007 c0030156 c0030148 c03c8d0c 0000001c 00000034
3da0: c002ed80 c02ec858 0000001c 00000034 00000700 00000720 c0030180 ffffffff
3dc0: c03cd144 c03c8d0c c02f05a4 0000001d c03c8d0c c002ed80 00000001 00000005
3de0: c02ed048 00000001 00000050 d005f000 d0f9a120 c03cd290 000001f0 c06c3e34
3e00: c06c3e0c c0226320 c0225d10 c077b780 c077b780 c047c7a0 7fffffff c06c3eb4
3e20: 00000000 00000035 c06c3e48 c06c3e38 c02f4008 c0226294 d0f9a120 c033ab04
3e40: c06c3e94 00000000 ffffffe0 c06c2000 00000009 00000000 00000000 c09ec400
3e60: 00000000 c06c3e7c 00000035 00000000 c06c3ed0 00000000 c02f12b4 00000410
3e80: 00000000 00000000 00000000 00000000 c09ec400 c09ec400 00000000 00000000
3ea0: 00037430 c02f2054 00037465 00000000 00000035 00000000 00000000 c06c3ea8
3ec0: 00000001 00000000 00000000 00000000 4013fe5c c09ec400 00000010 c06c3ee8
3ee0: c02f1e98 00000000 642f0001 6c2f7665 0000676f 00000000 c005f200 c06c3f4c
3f00: c06c2000 00000000 c06c3f14 c02604f0 c03501ac c06c1770 d086ae5c 00000003
3f20: d086ae5c 00000005 c02f1074 3438315b c0005d32 00000000 40047000 c0b3d624
3f40: 00000000 00000000 c0238fdc c06c3f7c bffff8a0 00000000 00000000 c06c3f7c
3f60: c0186402 00036608 d086aed0 00000003 ffffffe7 c06c2000 bffffb38 c025b5b8
3f80: 04000000 40048770 00036608 00000003 0001a018 00000036 c021c624 bffffb38
3fa0: 00000000 c021c480 00036608 c0225f1c 00000003 c0186402 00036608 00000000
3fc0: 00036608 00000003 0001a018 0000fe02 00000000 0001a2a4 bffffb38 00000002
3fe0: 400e4930 bffffae0 0000b288 400e4934 60000010 00000003 00000000 00000000
Backtrace: no frame pointer
Code: e3a02008 ebfd6062 e3500000 1a000014 (e5d43000)

>>LR;  c022dfa0 <check_resource+40/50>

>>PC;  c02d5ddc <do_io_probe+7c/22c>   <=====

>>ip; c037e5d0 <ioport_resource+18/1c>

Code;  c02d5dcc <do_io_probe+6c/22c>
00000000 <_PC>:
Code;  c02d5dcc <do_io_probe+6c/22c>
   0:   e3a02008  mov     r2, #8      ; 0x8
Code;  c02d5dd0 <do_io_probe+70/22c>
   4:   ebfd6062  bl      fff58194 <_PC+0xfff58194>
Code;  c02d5dd4 <do_io_probe+74/22c>
   8:   e3500000  cmp     r0, #0      ; 0x0
Code;  c02d5dd8 <do_io_probe+78/22c>
   c:   1a000014  bne     64 <_PC+0x64>
Code;  c02d5ddc <do_io_probe+7c/22c>
  10:   e5d43000  ldrb    r3, [r4]