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Subject: Re: cvs commit: src/sys/dev/acpica acpi.c
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In message: <200412050135.iB51ZJJl040909@repoman.freebsd.org>
            Nate Lawson <njl@FreeBSD.org> writes:
:   If we are resuming non-MPSAFE drivers, they need Giant held for them.

Generally, when walking the device tree, one must have Giant.  I've
been meaning to add asserts for this in the tree...  I think that we
have enough things giant is pushed out of that it is time...

Warner