Lock order reversals

[Marcel Moolenaar]

On Jun 26, 2009, at 10:17 PM, Kai Lockwood wrote:

> panic: mtx_lock_spin() of destroyed mutex @ /usr/src/sys/ia64/ia64/ 
> trap.c:680
> cpuid = 1
> KDB: enter: panic
> [thread pid 49714 tid 100137 ]
> Stopped at      kdb_enter+0x92: [I2]    addl  
> r14=0xffffffffffe2a8e8,gp ;;
> db>


This particular panic has been fixed a few days back.
There's still a panic left on SMP systems when running
lots of FP-bound applications.

As for the LORs: that's a generic FreeBSD problem. All
architectures have these...

FYI,

-- 
Marcel Moolenaar
xcllnt at mac.com