From 8ab5e84dae40d67e2372c768b9e6f63e5f6c333c Mon Sep 17 00:00:00 2001
From: Vasily Gorbik <gor@linux.ibm.com>
Date: Mon, 5 Oct 2020 09:07:43 +0200
Subject: [PATCH] s390/kasan: make kasan header self-contained

It is relying on _REGION1_SHIFT / _REGION2_SHIFT values which come from
asm/pgtable.h, so include it.

Reviewed-by: Alexander Egorenkov <egorenar@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
---
 arch/s390/include/asm/kasan.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/s390/include/asm/kasan.h b/arch/s390/include/asm/kasan.h
index 0313f055f8c95..eea62586e7196 100644
--- a/arch/s390/include/asm/kasan.h
+++ b/arch/s390/include/asm/kasan.h
@@ -2,6 +2,8 @@
 #ifndef __ASM_KASAN_H
 #define __ASM_KASAN_H
 
+#include <asm/pgtable.h>
+
 #ifdef CONFIG_KASAN
 
 #define KASAN_SHADOW_SCALE_SHIFT 3
-- 
2.39.5