davidxu 9ca980d0e7 use critical_enter/exit to add a critical section around BIOS call,
this unbreaks WITNESS.

Pointed out by: jhb
2002-11-08 01:09:16 +00:00
..
2002-11-05 17:51:56 +00:00
2002-11-07 16:42:37 +00:00
2002-10-18 21:41:41 +00:00
2002-11-07 16:19:43 +00:00
2002-11-07 22:49:15 +00:00
2002-11-07 21:45:28 +00:00