[parisc-linux] b2k & 2.6 progress :)

[Joel Soete]

Hi all pa,

Good news I reach to boot 2.6.0-test3-pa(pre0) on my b2k (the merge it quiet
straight :) ).

But to do, I remove (by accident) all kind of serial support (8250/16550)
as well as PDC software console support: this is not quiet to boot 
(

Well for serial driver I couldn't help more because system is not accessible
neither by nic nor by serial console. More over the TOC i can get doesn't
give any relevant info :(

OTC with only PDC software console support driver the system cras
 with
following dump:
Stack Dump:
 10078718:  10078718 1fe05600 1fe05000 1007f670 
 10078708:  1fe00bc0 107d4ba0 1ff16000 f0000174 
 100786f8:  f000017c 10334000 10332000 1023a624 
 100786e8:  1073ec80 1043ef7c 00000010 1ffb1720 
 100786d8:  1fe00bc0 1fe00bc4 107d04a8 10078380 
 100786c8:  0000001a 00000000 00000000 f0000174 
 100786b8:  f000017c f00008c4 f0400004 1010631c 
 100786a8:  ffffffff 00000000 103c11c0 10362010 
 10078698:  10447810 10377810 10447904 103715ec 
 10078688:  10375000 1007f670 10078600 00000000 
 10078678:  00000005 00000010 1043ef7c 101204d8 
 10078668:  100783c8 10332000 10056568 10447904 
 10078658:  1073ed7c 10370088 1045bf14 00000000 
 10078648:  00000000 00000001 100785c8 10378834 
 10078638:  10454010 10362010 1fe05000 1021356c 
 10078628:  1ffb1720 00000008 107ab1f0 10447904 
 10078618:  0005000e 100783c8 10078108 00000101 
 10078608:  10362010 0005000e 100785c0 55555555 
 100785f8:  55555555 55555555 55555555 101217f8 
 100785e8:  55555555 55555555 55555555 55555555 
 100785d8:  1ffb1720 00000001 00000004 100785c8 
 100785c8:  104544bc 107ad600 00000004 1047da20 
 100785b8:  1ffb1720 00000000 00000008 1010a088 
 100785a8:  100783c8 1007f670 107ab1f0 00000000 
 10078598:  0002634a 0005000e 100783c8 00000000 
 10078588:  00000000 0005000e 107ab1f0 00000004 
 10078578:  0002634a 55555555 10078554 10078554 
 10078568:  10121f60 1007f670 00000000 55555555 
 10078558:  10078554 10078554 00000000 00000000 
 10078548:  0cb30083 0000000f 0002634a 55555555 
 10078538:  55555555 55555555 55555555 101f3b80 
 10078528:  101f3b7c 00000000 00000000 00000000 
 10078518:  00000000 00000000 00000000 00000000 
 10078508:  00000000 00000000 00000000 55555555 
 100784f8:  55555555 55555555 55555555 55555555 
 100784e8:  55555555 55555555 55555555 55555555 
 100784d8:  55555555 55555555 55555555 55555555 
 100784c8:  55555555 55555555 55555555 55555555 
 100784b8:  55555555 55555555 55555555 55555555 
 100784a8:  55555555 55555555 55555555 55555555 
 10078498:  55555555 55555555 55555555 55555555 
 10078488:  55555555 55555555 55555555 55555555 
 10078478:  55555555 55555555 55555555 55555555 
 10078468:  55555555 55555555 55555555 55555555 
 10078458:  55555555 55555555 55555555 55555555 
 10078448:  55555555 55555555 55555555 55555555 
 10078438:  55555555 55555555 55555555 55555555 
 10078428:  55555555 00000000 00000000 00000000 
 10078418:  0000001f 00000000 0000001f 00000000 
 10078408:  0000001f 24850e06 04100800 101f4920 
 100783f8:  10078380 00000005 1045bf14 10360010 
 100783e8:  1037e8ec 00000000 1007828c 00000002 
 100783d8:  10110e08 10459f04 00000000 00000000 
 100783c8:  f0000174 f000017c f00008c4 f0400004 
 100783b8:  00000000 1007828c 00000000 103c11c0 
 100783a8:  10362010 10447810 1073eb30 00000000 
 10078398:  00000000 00000000 1045bf14 10370088 
 10078388:  101f3b78 1037e810 0004ff0f f0400004 
 10078378:  00000000 ffffffff 00000000 101f3b78 
 10078368:  10362010 10447810 00002acb 00002ac0 
 10078358:  10448a94 00002ac0 0000000f 1044b55a 
 10078348:  1010d308 10000000 0000000f 00000001 
 10078338:  10370088 1045bf14 10768820 00000001 
 10078328:  00000002 1073eb30 10447810 10362010 

Kernel addresses on the stack:
 [<10219520>] as_next_request+0x44/0x54
 [<10106020>] parisc_terminate+0x60/0xb8
 [<1023a624>] scsi_request_fn+0x54/0x2b0
 [<1010631c>] handle_interruption+0x2a4/0x5b4
 [<101204d8>] schedule+0x1e8/0x428
 [<1021356c>] blk_run_queues+0x6c/0x90
 [<101217f8>] io_schedule+0x3c/0x68
 [<1010a088>] intr_check_sig+0x0/0xc
 [<101f3b80>] init_dev+0x64/0x4b8
 [<103c11c0>] start_kernel+0x4/0x1f8
 [<101f3b78>] init_dev+0x5c/0x4b8
 [<101f4694>] tty_open+0x90/0x3a8
 [<10110db4>] pdc_console_write+0x24/0x3c
 [<10161118>] chrdev_open+0xb0/0x14c
 [<10166adc>] may_open+0x58/0x1c8
 [<10156584>] dentry_open+0x12c/0x1b8
 [<10156450>] filp_open+0x68/0x70
 [<101245cc>] printk+0x17c/0x1bc
 [<101568f4>] sys_open+0x70/0xb8
 [<10100428>] init+0x5c/0x144
 [<10109c5c>] ret_from_kernel_thread+0x1c/0x24


Kernel Fault: Code=26 regs=10078380 (Addr=00000000)

     YZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI
PSW: 00000000000001001111111100001111 Not tainted
r00-03  00000000 1037e810 101f3b78 10370088
r04-07  1045bf14 00000000 00000000 00000000
r08-11  1073eb30 10447810 10362010 103c11c0
r12-15  00000000 1007828c 00000000 f0400004
r16-19  f00008c4 f000017c f0000174 00000000
r20-23  00000000 10459f04 10110e08 00000002
r24-27  1007828c 00000000 1037e8ec 10360010
r28-31  1045bf14 00000005 10078380 101f4920
sr0-3   00000000 00000000 00000000 00000000
sr4-7   00000000 00000000 00000000 00000000

IASQ: 00000000 00000000 IAOQ: 101f3b7c 101f3b80
 IIR: 0cb30083    ISR: 00000000  IOR: 00000000
 CPU:        0   CR30: 10078000 CR31: 103b5000
 ORIG_R28: 55555555
 IAOQ[0]: init_dev+0x60/0x4b8
 IAOQ[1]: init_dev+0x64/0x4b8
 RP(r2): init_dev+0x5c/0x4b8


(it seems to be the same pb I encounter some time ago with 2.4 but not had
time to analyse, sorry)

hth,
    Joel




------------------------------------------------------
Soldes Tiscali ADSL : 27,50 euros/mois jusque fin 2003.
On s'habitue vite à payer son ADSL moins cher!
Plus d'info? Cliquez ici... http://reg.tiscali.be/default.asp?lg=fr