From: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Wed, 30 Jan 2013 15:38:55 +0000 (+0100)
Subject: s390/mm: provide PAGE_SHARED define
X-Git-Tag: v3.9-rc1~111^2~19
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=bddb7ae217cea0ef722468fce823f9e19a69c561;p=linux.git

s390/mm: provide PAGE_SHARED define

Only needed to make some drivers compile...

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---

diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h
index 098adbb62660..a009d4dd70cb 100644
--- a/arch/s390/include/asm/pgtable.h
+++ b/arch/s390/include/asm/pgtable.h
@@ -385,6 +385,7 @@ extern unsigned long MODULES_END;
 #define PAGE_RW		__pgprot(_PAGE_TYPE_RW)
 
 #define PAGE_KERNEL	PAGE_RW
+#define PAGE_SHARED	PAGE_KERNEL
 #define PAGE_COPY	PAGE_RO
 
 /*