From: Sonny Rao <sonny@burdell.org>
Date: Tue, 27 Jun 2006 12:46:09 +0000 (-0400)
Subject: [POWERPC] Fix idr locking in init_new_context
X-Git-Tag: v2.6.18-rc1~358^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f86c9747fe1cd72b2c5c6bdf72d17aeb2a3c6cb0;p=pandora-kernel.git

[POWERPC] Fix idr locking in init_new_context

We always need to serialize accesses to mmu_context_idr.

I hit this bug when testing with a small number of mmu contexts.

Signed-off-by: Sonny Rao <sonny@burdell.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
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