From: Chris Metcalf <cmetcalf@tilera.com>
Date: Wed, 15 Sep 2010 15:16:10 +0000 (-0400)
Subject: arch/tile: Save and restore extra user state for tilegx
X-Git-Tag: v2.6.36-rc5~28^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a802fc685426303ab627b7ad3fd5c97b5dea7e00;p=pandora-kernel.git

arch/tile: Save and restore extra user state for tilegx

During context switch, save and restore a couple of additional bits of
tilegx user state that can be persistently modified by userspace.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
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