From 3913fdd7a23d9d8480ce3a6ca9cdf78bf0dec5a0 Mon Sep 17 00:00:00 2001
From: Anton Blanchard <anton@samba.org>
Date: Wed, 24 Sep 2014 16:59:57 +1000
Subject: [PATCH] powerpc: Add VM_FAULT_HWPOISON handling to powerpc page fault
 handler

do_page_fault was missing knowledge of HWPOISON, and we would oops
if userspace tried to access a poisoned page:

kernel BUG at arch/powerpc/mm/fault.c:180!

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---
Reading git-format-patch failed