From 546c4402c57497a6ffdf5373aff75bc89f0866bc Mon Sep 17 00:00:00 2001
From: Guenter Roeck <linux@roeck-us.net>
Date: Sat, 6 Aug 2016 15:54:12 -0700
Subject: powerpc/vdso: Add missing include file

Some powerpc builds fail with the following buld error.

  In file included from ./arch/powerpc/include/asm/mmu_context.h:11:0,
                   from arch/powerpc/kernel/vdso.c:28:
  arch/powerpc/include/asm/cputhreads.h: In function 'get_tensr':
  arch/powerpc/include/asm/cputhreads.h:101:2: error:
  	implicit declaration of function 'cpu_has_feature'

Fixes: b92a226e5284 ("powerpc: Move cpu_has_feature() to a separate file")
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
index 6767605..4111d30 100644
--- a/arch/powerpc/kernel/vdso.c
+++ b/arch/powerpc/kernel/vdso.c
@@ -22,6 +22,7 @@
 #include <linux/security.h>
 #include <linux/memblock.h>
 
+#include <asm/cpu_has_feature.h>
 #include <asm/pgtable.h>
 #include <asm/processor.h>
 #include <asm/mmu.h>
-- 
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