Is anyone using Yenta on a sony vaio laptop (PII-400) with 2.4.0-test11 ?
I can't even follow my own printk()s through the call to exca_writew()
in the trace below, so the system might be getting corrupted earlier
(possibly not in the cardbus code).
The same .config works on this machine with test9.
Unable to handle kernel NULL pointer dereference at virtual address 0008
c4828050
*pde =
Oops: 0002
CPU:0
EIP:0010:[]
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010246
eax: 0008 ebx: ecx: 0040 edx: 003c
esi: edi: c482a3a0 ebp: c113bf24 esp: c113bee4
ds: 0018 es: 0018 ss: 0018
Process eventd (pid: 3, stackpage=c113b000)
Stack: c48288b3 c482a3a0 0008 c113bf24 c482a3a0 c482a300
c482a340 b22f c482911b c482a3a0 c113bf24 c482a3a0 c3ae5000
0001 0fff c48292ad c482a3a0
Call Trace: [] [] [] [] []
[] []
[] [] [] [] [] []
[] []
[] [] [] [] [] []
[] []
[] [] [] [] [] []
[]
Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 82 c4 8b 5c
>>EIP; c4828050 <[yenta_socket]exca_writew+0/4c> <=
Trace; c48288b3 <[yenta_socket]yenta_set_io_map+8f/148>
Trace; c482a3a0 <[yenta_socket]__kstrtab_yenta_operations+0/0>
Trace; c482a3a0 <[yenta_socket]__kstrtab_yenta_operations+0/0>
Trace; c482a300 <[yenta_socket]pci_socket_operations+0/30>
Trace; c482a340 <[yenta_socket]cardbus_table+10/38>
Trace; c482911b <[yenta_socket]yenta_clear_maps+6b/9c>
Trace; c482a3a0 <[yenta_socket]__kstrtab_yenta_operations+0/0>
Trace; c482a3a0 <[yenta_socket]__kstrtab_yenta_operations+0/0>
Trace; c48292ad <[yenta_socket]yenta_init+11/18>
Trace; c482a3a0 <[yenta_socket]__kstrtab_yenta_operations+0/0>
Trace; c482a3a0 <[yenta_socket]__kstrtab_yenta_operations+0/0>
Trace; c482a3a0 <[yenta_socket]__kstrtab_yenta_operations+0/0>
Trace; c4829727 <[yenta_socket]ricoh_init+b/68>
Trace; c482a3a0 <[yenta_socket]__kstrtab_yenta_operations+0/0>
Trace; c482989a <[yenta_socket]pci_init_socket+2a/38>
Trace; c482a3a0 <[yenta_socket]__kstrtab_yenta_operations+0/0>
Trace; c481fef8 <[pcmcia_core]init_socket+28/2c>
Trace; c481ffc0 <[pcmcia_core]pcmcia_register_socket+c4/128>
Trace; c482a3a0 <[yenta_socket]__kstrtab_yenta_operations+0/0>
Trace; c482a3a0 <[yenta_socket]__kstrtab_yenta_operations+0/0>
Trace; c4829bc6 <[yenta_socket]cardbus_register+22/2c>
Trace; c482a300 <[yenta_socket]pci_socket_operations+0/30>
Trace; c482a3a0 <[yenta_socket]__kstrtab_yenta_operations+0/0>
Trace; c482909b <[yenta_socket]yenta_open_bh+93/a8>
Trace; c482a3a0 <[yenta_socket]__kstrtab_yenta_operations+0/0>
Trace; c4829e40 <[yenta_socket].rodata.start+180/310>
Trace; c01168cd
Trace; c482a3a0 <[yenta_socket]__kstrtab_yenta_operations+0/0>
Trace; c0105000
Trace; c01089ff
Code; c4828050 <[yenta_socket]exca_writew+0/4c> <=
<_EIP>: <=
Code; c4828060 <[yenta_socket]exca_writew+10/4c>
10: 82(bad)
Code; c4828061 <[yenta_socket]exca_writew+11/4c>
11: c4 8b 5c 00 00 00 les0x5c(%ebx),%ecx
1 warning issued. Results may not be reliable.
Linux version 2.4.0-test11 (root@pcg) (gcc version egcs-2.91.66 19990314/Linux
(egcs-1.1.2 release)) #1 Sat Nov 25 11:34:01 MET 2000
BIOS-provided physical RAM map:
BIOS-e820: 0009f800 @ (usable)
BIOS-e820: 0800 @ 0009f800 (reserved)
BIOS-e820: 00017800 @ 000e8800 (reserved)
BIOS-e820: 03ef @ 0010 (usable)
BIOS-e820: f800 @ 03ff (ACPI data)
BIOS-e820: 0800 @ 03fff800 (ACPI NVS)
BIOS-e820: 0008 @ fff8 (reserved)
On node 0 totalpages: 16368
zone(0): 4096 pages.
zone(1): 12272 pages.
zone(2): 0 pages.
Kernel command line: BOOT_IMAGE=linux-2.4.0 ro root=302 1 ro
Initializing CPU#0
Detected 397.002 MHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 792.99 BogoMIPS
Memory: 62696k/65472k available (882k kernel code, 2388k reserved, 53k data, 172k
init, 0k highmem)
Dentry-cache hash table entries: 8192 (order: 4, 65536 bytes)
Buffer-cache hash table entries: 1024 (order: 0, 4096 bytes)
Page-cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 4096 (order: 3, 32768 bytes)
CPU: Before vendor init, caps: 0183f9ff , vendor = 0
CPU: L2 cache: 256K
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU: After vendor init, caps: 0183f9ff
CPU: After generic, caps: 0183f9ff
CPU: Common caps: 0183f9ff
CPU: Intel Mobile Pentium II stepping 0d
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
mtrr: v1.37 (20001109) Richard Gooch ([EMAIL PROTECTED])
mtrr: detected mtrr type: Intel
PCI: PCI BIOS revision 2.10 entry at 0xfd99e, last bus=1
PCI:
