kernel/firmware: always build userspace bits

Because this testcase is listed in runtest files, we should
always build userspace bits, so that ltp has something to run.

Signed-off-by: Peng Haitao <penght@cn.fujitsu.com>
Signed-off-by: Jan Stancek <jstancek@redhat.com>
Reviewed-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
Acked-by: Cyril Hrubis <chrubis@suse.cz>
lib: let tst_kvercmp2() contains major kernel version

Signed-off-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
inotify04: add RHEL5 extra kernel version check

Since kernel 2.6.18-132.el5, inotify start to send IN_ATTRIB event
on link count changes, so we check that kernel version on RHEL5.

Signed-off-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>