HEADSUP: acpi patches in the tree

[Nate Lawson]

I have committed changes to nsalloc.c and dsmethod.c.  Please cvsup and
test ACPI, especially if you had problems with it (that were not present
before 0228 was imported).

Commit message follows:
Fix false AE_NOT_FOUND messages, reported in NetBSD port-i386/20897.
NetBSD dsmethod.c rev 1.7

Fix parent-child loop problem
Fix a reference count problem that may cause unexpected memory free
Intel 20030512 ACPICA drop (nsalloc.c)

Approved by:	re (jhb)
Obtained from:	NetBSD, Intel
Reported by:	mbr, kochi AT netbsd.org

-Nate