From: J. Bruce Fields <bfields@redhat.com>
Date: Wed, 23 Jan 2013 23:25:01 +0000 (-0500)
Subject: nfsd4: require version 4 when enabling or disabling minorversion
X-Git-Tag: v3.9-rc1~40^2~41
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ff89be87c70247ffe3a72271e02eb7765cdd12c4;p=pandora-kernel.git

nfsd4: require version 4 when enabling or disabling minorversion

The current code will allow silly things like:

	echo "+2 +3 +4 +7.1">/proc/fs/nfsd/versions

Reported-by: Fan Chaoting <fanchaoting@cn.fujitsu.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
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