PERFORCE change 42080 for review

[John Baldwin]

On 12-Nov-2003 Peter Wemm wrote:
> Peter Wemm wrote:
>> http://perforce.freebsd.org/chv.cgi?CH=42080
>> 
>> Change 42080 by peter at peter_daintree on 2003/11/11 19:24:43
>> 
>>      Stab the 8259A's in the heart real early to make damn
>>      sure they're dead.
> 
>> @@ -1123,6 +1122,10 @@
>>      u_int64_t msr;
>>      char *env;
>>  
>> +    /* Preemptively mask the atpics and leave them shut down */
>> +    outb(IO_ICU1 + ICU_IMR_OFFSET, 0xff);
>> +    outb(IO_ICU2 + ICU_IMR_OFFSET, 0xff);
>> +
>>      /* Turn on PTE NX (no execute) bit */
> 
> 
> And with this series of changes, I made it to single user.
> 
> John: I doubt your imen mask handling in the atpic code.

What problems do you see?

-- 

John Baldwin <jhb at FreeBSD.org>  <><  http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve!"  -  http://www.FreeBSD.org/