kern/44620: /proc/stat broken after acpi changes (?) and only shows one CPU in amd64-current

[htodd%twofifty.com@localhost]

>Number:         44620
>Category:       kern
>Synopsis:       /proc/stat broken after acpi changes (?) and only shows one 
>CPU in amd64-current
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Feb 22 16:50:01 +0000 2011
>Originator:     H. Todd Fujinaka
>Release:        NetBSD 5.99.46
>Organization:
None
>Environment:
        
        
System: NetBSD mara.i8u.org 5.99.46 NetBSD 5.99.46 (MARA) #37: Sun Feb 20 
14:18:23 PST 2011 
htodd%mara.i8u.org@localhost:/usr/obj/sys/arch/amd64/compile.amd64/MARA amd64
Architecture: x86_64
Machine: amd64
>Description:
/proc/stat broken after acpi changes (?) and only shows one CPU
>How-To-Repeat:
just rebuild amd64-current
        
>Fix:
No idea, really.
        

>Unformatted: