Doing a make check compiling cvs, said cyrix without PMAP_PAGEIDLEZERO defined
just freezes (2nd time in a row)

 PID             PPID       PGRP        UID S   FLAGS          COMMAND    WAIT
>1014            1012        128       2171 7  0x4006               tr
db> t
cpu_Debugger(c0415a00,1,0,c512d802,c530ea78) at cpu_Debugger+0x4
comintr(c0444400) at comintr+0xcd
Xintr4() at Xintr4+0x70
--- interrupt ---
lockmgr(c51e58a4,1,0) at lockmgr+0x931
uvm_fault(c51e58a0,3b096000,0,1,0) at uvm_fault+0xf9
trap() at trap+0x405
--- trap (number 6) ---
end(c51e58a0,804d000,0,3,0) at 0xc0370078
trap() at trap+0x405
--- trap (number 6) ---
copyout(c0430920,7,c530eef4,c530ef88,c51f98a0) at copyout+0x38
soreceive(c047370c,0,c530eef4,0,0) at soreceive+0x6d8
soo_read(c51f98a0,c51f98bc,c530eef4,c048a380,1) at soo_read+0x1d
dofileread(c52c9af4,0,c51f98a0,804d000,1000) at dofileread+0x6c
sys_read(c52c9af4,c530ef88,c530ef80,0,804b1e8) at sys_read+0x67
syscall() at syscall+0x10d
--- syscall (number 3) ---
0x480d8823:

Strange...

Patrick