GCC4 fun.

Joerg Dorchain joerg at dorchain.net
Thu Mar 3 23:44:35 EST 2005

Hi list,

I just booted a self-compiled 2.6.11 on my iBook G4.

The dmesg shows a hickup, where I am wondering what's the cause.

Total memory = 768MB; using 2048kB for hash table (at c0400000)
Linux version 2.6.11 (root at whisker) (gcc version 3.3.5 (Debian 1:3.3.5-8)) #29 Wed Mar 2 20:15:15 CET 2005
Found UniNorth memory controller & host bridge, revision: 210
Mapped at 0xfdf00000
Found a Intrepid mac-io controller, rev: 0, mapped at 0xfde80000
Processor NAP mode on idle enabled.
PowerMac motherboard: iBook G4
Found UniNorth PCI host bridge at 0xf0000000. Firmware bus number: 0->0
Found UniNorth PCI host bridge at 0xf2000000. Firmware bus number: 0->0
Found UniNorth PCI host bridge at 0xf4000000. Firmware bus number: 0->0
via-pmu: Server Mode is disabled
PMU driver 2 initialized for Core99, firmware: 0c
On node 0 totalpages: 196608
  DMA zone: 196608 pages, LIFO batch:16
  Normal zone: 0 pages, LIFO batch:1
  HighMem zone: 0 pages, LIFO batch:1
Built 1 zonelists
Kernel command line: root=/dev/hda5 ro 
PowerMac using OpenPIC irq controller at 0x80040000
OpenPIC Version 1.2 (4 CPUs and 64 IRQ sources) at fc633000
OpenPIC timer frequency is 4.166666 MHz
PID hash table entries: 4096 (order: 12, 65536 bytes)
time_init: decrementer frequency = 18.432000 MHz
Console: colour dummy device 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 773632k available (1928k kernel code, 1044k data, 144k init, 0k highmem)
AGP special page: 0xeffff000
Calibrating delay loop... 663.55 BogoMIPS (lpj=331776)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
scheduling while atomic: swapper/0x00000002/0
Call trace:
 [c0007620] dump_stack+0x18/0x28
 [c01de704] schedule+0x678/0x67c
 [c0004500] syscall_exit_work+0x108/0x10c
 [c02a97b4] proc_root_init+0x168/0x174
 [ff847288] 0xff847288
 [c02945e8] start_kernel+0x144/0x170
 [00003a30] 0x3a30

Anyone an idea where this comes from? (Or, what else is needed for a
qualified statement about it?)


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