rng padlock changes causes NetBSD to crash

[Andrius V <vezhlys%gmail.com@localhost>]

Hello,

I have recently decided to test changes in this commit
https://mail-archive.com/source-changes%netbsd.org@localhost/msg64898.html.
Unfortunately NetBSD (i386) crashes on boot in all systems I have
tried with which includes VIA VT-310DP (two C5P based Eden-N 1GHz
CPUs), EPIA-M900 (Nano X2 1.6GHz), Jetway JNF76 (Nano U2300) in the
same fashion. I have a question if these changes have been ever tested
on real hardware and does it work for any of you? Should I make a new
bug report for this?

Crash looks like this:

cpu_rng: VIA
fatal privileged instruction fault in supervisor mode
trap type 0 code 0 eip c0132377 cs 8 eflags 10046 cr2 0 ilevel 8 esp 80050033
curlwp 0xc12427e0 pid 0 lid 1 lowest kstack 0xc14d82c0
kernel: supervisor trap privileged instruction fault, code=0
Stopped in pid 0.1 (system) at netbsd:cpu_rng+0x4a: xstore-rng.

Regards,
Andrius Varanavicius