Re: SMP support for sparc64

[doomwarrior <doomwarriorx%gmail.com@localhost>]

Takeshi Nakayama schrieb:
> Hi folks,
>
>   
Hi,

I have tested you binary with a Userspace from yesterday on a E420R.
Booting is ok -  had some known trouble with siop resets, but this is 
not new. I scsi controller freaks out. It's a hardware problem on my 
machine - but the other stuff works.
try to put some load on the system, for more then one hour. No problem.
But I had a "Red State Exception" on halting the system. That's new, but 
seem to have no bad side-effect:

gold# 
halt                                                                     
Mar 12 20:19:52 halt: halted by 
root                                           
Mar 12 20:19:52 gold halt: halted by 
root                                      
Mar 12 20:19:52 gold syslogd: Exiting on signal 
15                             
syncing disks... 
done                                                          
unmounting file systems... 
done                                                
cpu1: shutting 
down                                                            
                                                                               

RED State 
Exception                                                            
                                                                               

TL=0000.0000.0000.0005 
TT=0000.0000.0000.0010                                  
  TPC=0000.0000.0180.4200 TnPC=0000.0000.0180.4204 
TShalted                   
                                                                               

5AProgram 
terminated1                                                          
01}                                                                            

    ok 0000.0000.0000.0004 
TT=0000.0000.0000.0010                             
  TPC=0000.0000.0180.4200 TnPC=0000.0000.0180.4204 
TSTATE=0000.0000.1d00.1500 
TL=0000.0000.0000.0003 
TT=0000.0000.0000.0010                                  
  TPC=0000.0000.0180.4200 TnPC=0000.0000.0180.4204 
TSTATE=0000.0000.1d00.1500 
TL=0000.0000.0000.0002 
TT=0000.0000.0000.0010                                  
  TPC=0000.0000.0180.0d00 TnPC=0000.0000.0180.0d04 
TSTATE=0000.0000.1d04.1400 
TL=0000.0000.0000.0001 
TT=0000.0000.0000.0068                                  
  TPC=0000.0000.f002.7bf8 TnPC=0000.0000.f002.7bfc 
TSTATE=0000.0000.1d08.1400 
                                                                               

Externally Initiated 
Reset                                                     
{1} ok

------------------------------------------------------------------------

My system E420R with 4GB ram and two processors installed. I could put 
in slower ones if you need some other configuration.

cpu0 at mainbus0: SUNW,UltraSPARC-II @ 450.031 MHz, UPA id 
1                   
cpu0: 32K instruction (32 b/l), 16K data (32 b/l), 4096K external (64 
b/l)     
cpu1 at mainbus0: SUNW,UltraSPARC-II @ 450.031 MHz, UPA id 
2                   
cpu1: 32K instruction (32 b/l), 16K data (32 b/l), 4096K external (64 
b/l)  


Best Regards
Stephan