From: Jayachandran C <jchandra@broadcom.com>
Date: Mon, 10 Jun 2013 06:30:01 +0000 (+0000)
Subject: MIPS: Allow kernel to use coprocessor 2
X-Git-Tag: v3.11-rc1~14^2~68
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=83bee792d7cb20d250be57e99d97f8cc83d9b4d5;p=pandora-kernel.git

MIPS: Allow kernel to use coprocessor 2

Kernel threads should be able to use COP2 if the platform needs it.
Do not call die_if_kernel() for a coprocessor unusable exception if
the exception due to COP2 usage.  Instead, the default notifier for
COP2 exceptions is updated to call die_if_kernel.

Signed-off-by: Jayachandran C <jchandra@broadcom.com>
Cc: linux-mips@linux-mips.org
Cc: ddaney.cavm@gmail.com
Patchwork: https://patchwork.linux-mips.org/patch/5415/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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