From: Phileas Fogg <phileas-fogg@mail.ru>
Date: Fri, 22 Feb 2013 23:32:19 +0000 (+0100)
Subject: powerpc/kexec: Disable hard IRQ before kexec
X-Git-Tag: v3.9-rc1~100^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8520e443aa56cc157b015205ea53e7b9fc831291;p=pandora-kernel.git

powerpc/kexec: Disable hard IRQ before kexec

Disable hard IRQ before kexec a new kernel image.
Not doing it can result in corrupted data in the memory segments
reserved for the new kernel.

Signed-off-by: Phileas Fogg <phileas-fogg@mail.ru>
CC: <stable@vger.kernel.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---

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