From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Graf <tgraf@suug.ch>
Subject: Re: rhashtable sparse annotations?
Date: Wed, 9 Sep 2015 23:13:51 +0200
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To: Andreas Gruenbacher <agruenba@redhat.com>
Cc: Nick Piggin <npiggin@kernel.dk>, Christopher Li <sparse@chrisli.org>, linux-sparse@vger.kernel.org

On 09/09/15 at 04:14pm, Andreas Gruenbacher wrote:
> Hi,
> 
> I'm seeing the following sparse errors which are seemingly related to
> the hlist_bl_for_each_entry_rcu() macro:
> 
> $ make C=1 fs/dcache.o
> [...]
> include/linux/rculist_bl.h:23:33: error: incompatible types in
> comparison expression (different address spaces)
> fs/dcache.c:2183:9: error: incompatible types in comparison expression
> (different address spaces)
> include/linux/rculist_bl.h:23:33: error: incompatible types in
> comparison expression (different address spaces)
> fs/dcache.c:2303:9: error: incompatible types in comparison expression
> (different address spaces)
> 
> I'm hitting the same kinds of errors in the gfs2 rhashtable code as
> well, but it doesn't seem to happen in the network code. Does this
> need fixing in rhashtable?

What's the rhashtable related sparse error for gfs2?