From: David S. Miller <davem@sunset.davemloft.net>
Date: Mon, 16 Jul 2007 23:50:36 +0000 (-0700)
Subject: [SPARC64]: Fix race between MD update and dr-cpu add.
X-Git-Tag: v2.6.23-rc1~769^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=778feeb4757daef5d7118feab2319142367910dd;p=pandora-kernel.git

[SPARC64]: Fix race between MD update and dr-cpu add.

We need to make sure the MD update occurs before we try to
process dr-cpu configure requests.  MD update and dr-cpu
were being processed by seperate threads so that did not
happen occaisionally.

Fix this by executing all domain services data packets from
a single thread, in order.

This will help simplify some other things as well.

Signed-off-by: David S. Miller <davem@davemloft.net>
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