I just tried a kernel from today's cvs, ie, after multiproc code additions
and get a kernel panic:

mainbus0 (root)
cpu0 at mainbus0: (uniprocessor)
uvm_fault(0xc043aee0, 0x746e6000, 0, 1) -> e
kernel: page fault trap, code=0
Stopped in pid 0 (swapper) at identifycpu+0x2f3: cmpb $0, 0(%edx)

identifycpu()
cpu_attach()
config_attach()
config_found_sm()
mainbus_attach()
config_attach()
config_rootfound()
cpu_configure()
configure()
main()

The cpu is a:
cpu0: Intel Pentium 4 (686-class), 1495.52 MHz
cpu0: D-cache 8 KB 64b/line 4-way
cpu0: L2 cache 256 KB 64b/line 8-way
cpu0: features 3febf9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR>
cpu0: features 3febf9ff<PGE,MCA,CMOV,FGPAT,PSE36,CFLUSH,DS,ACPI,MMX>
cpu0: features 3febf9ff<FXSR,SSE,SSE2,SS,HTT,TM>

according to a working 1.6H/i386 kernel

Should I send-pr this?

Cheers,

Patrick