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jkim f7e7ed217a Fix global lock recursion bug.
This patch was part of ACPI-CA 20070508 release and the
following is excerpt from its change log:

Fixed a problem where the Global Lock handle was not properly
updated if a thread that acquired the Global Lock via executing
AML code then attempted to acquire the lock via the
AcpiAcquireGlobalLock interface. Reported by Joe Liu.

Approved by:	re (kensmith)
Tested by:	ambrisko
Obtained from:	Intel
2007-09-24 17:12:36 +00:00
sys/contrib/dev/acpica Fix global lock recursion bug. 2007-09-24 17:12:36 +00:00