5.3-RELEASE TODO

[Adam K Kirchhoff]

David Syphers wrote:

>On Friday 24 September 2004 01:43 am, Oliver Brandmueller wrote:
>  
>
>>On Fri, Sep 24, 2004 at 01:41:22AM -0600, Scott Long wrote:
>>    
>>
>>> This is a list of open issues that need to be resolved for FreeBSD 5.3.
>>>If you have any updates for this list, please e-mail re at FreeBSD.org.
>>>
>>>Show stopper defects for 5.3-RELEASE
>>>      
>>>
>>There seems to be an issue with SMP and ACPI which came into the tree
>>somewhere after BETA3, see the corresponding threads in current@
>>
>>SMP problems with -CURRENT? (and BETA5)
>>    
>>
>
>This thread mentions APIC several times (one person saying the problems went 
>away when a kernel "without device apic" was made, and someone else saying, 
>"clearly there was a bug introduced in the ACPI or APIC code").
>  
>

That would be me.  Here's a summary of what I encountered (all this can 
be found in the "SMP problems with -CURRENT (and BETA5)":

With HTT enabled in the BIOS:

1) With ACPI and APIC enabled: Locking up after detecting my hard drives 
and launching the second processor.

2) With ACPI disabled and APIC enabled:  Crashing with a "Fatal trap 9".

3) With both ACPI and APIC disabled: Success.

With HTT disabled in the BIOS:

1) With ACPI and APIC enabled:  Locking up after detecting my hard drives.

And, I'd agree with your assesment that, no matter the cause, this is a 
pretty significant show-stopping bug :-)

Adam