From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Mon, 3 May 2010 12:08:47 +1000

> After merging the net tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
> 
> net/sctp/socket.c: In function 'sctp_data_ready':
> net/sctp/socket.c:6191: error: implicit declaration of function 'sk_has_sleeper'
> net/sctp/socket.c:6192: error: 'struct sock' has no member named 'sk_sleep'
> 
> Caused by commit 43815482370c510c569fd18edb57afcb0fa8cab6 ("net:
> sock_def_readable() and friends RCU conversion") interacting with commit
> 561b1733a465cf9677356b40c27653dd45f1ac56 ("sctp: avoid irq lock inversion
> while call sk->sk_data_ready()") which entered Linus' tree on April 29.
> 
> I have used the net tree from next-20100430 for today.

Thanks Stephen, I'll do a merge of net-2.6 into net-next-2.6 and fix
the build for you.