The NFSv4 server incorrectly assumed that the high order words of the attribute bitmap argument would be non-zero. This caused an interoperability problem for a recent patch to the Linux NFSv4 client. The Linux folks have changed their patch to avoid this, but this patch fixes the problem on the server.
The NFSv4 server incorrectly assumed that the high order words of
the attribute bitmap argument would be non-zero. This caused an
interoperability problem for a recent patch to the Linux NFSv4 client.
The Linux folks have changed their patch to avoid this, but this
patch fixes the problem on the server.

Reported and tested by:	Andre Heider (a.heider@gmail.com)
MFC after:	3 days

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