From: Chris Metcalf <cmetcalf@tilera.com>
Date: Tue, 3 Sep 2013 18:45:52 +0000 (-0400)
Subject: tile: don't assume user privilege is zero
X-Git-Tag: v3.12-rc1~120^2~24
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=051168df528fe4456d63f5f65b041c147c26fe97;p=pandora-kernel.git

tile: don't assume user privilege is zero

Technically, user privilege is anything less than kernel
privilege.  We modify the existing user_mode() macro to have
this semantic (and use it in a couple of places it wasn't being
used before), and add an IS_KERNEL_EX1() macro to the assembly
code as well.

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