From mboxrd@z Thu Jan  1 00:00:00 1970
From: Al Viro <viro@ZenIV.linux.org.uk>
Subject: [PATCHES] cls_u32 cleanups and fixes
Date: Wed, 5 Sep 2018 20:01:35 +0100
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Cc: Jamal Hadi Salim <jhs@mojatatu.com>,
        Cong Wang <xiyou.wangcong@gmail.com>,
        Jiri Pirko <jiri@resnulli.us>
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	Several cls_u32 patches: fixing refcounting, preventing
links to and deletion of root hnodes, validating divisor.  Plus
cleanups - removal of some useless fields and saner handling of
tc_u_common hashtable.  The first 3 in series are fixes (and
-stable fodder), the rest - cleanups.  Branch can be found in
vfs.git#misc.cls_u32; individual patches will go in followups.