From: Michael Neuling <mikey@neuling.org>
Date: Wed, 13 Feb 2013 16:21:38 +0000 (+0000)
Subject: powerpc: Add transactional memory unavaliable execption handler
X-Git-Tag: v3.9-rc1~100^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d0c0c9a13f682157e8610565b6125a31d24434bc;p=pandora-kernel.git

powerpc: Add transactional memory unavaliable execption handler

These should never happen since we always turn on MSR TM when in userspace. We
don't do lazy TM.

Hence if we hit this, we barf and kill the task as something's gone horribly
wrong.

Signed-off-by: Matt Evans <matt@ozlabs.org>
Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---

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