From 3588fa621c4c9462a9c56f24b18ded329dc7622a Mon Sep 17 00:00:00 2001
From: Kent Overstreet <kent.overstreet@gmail.com>
Date: Thu, 10 May 2018 03:57:37 -0400
Subject: fixes for 32 bit builds/non x86 archs

---
 include/linux/page.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'include/linux/page.h')

diff --git a/include/linux/page.h b/include/linux/page.h
index 8d6413ce..87be064f 100644
--- a/include/linux/page.h
+++ b/include/linux/page.h
@@ -5,6 +5,13 @@
 
 struct page;
 
+#ifndef PAGE_SIZE
+
+#define PAGE_SIZE   4096UL
+#define PAGE_MASK   (~(PAGE_SIZE - 1))
+
+#endif
+
 #define virt_to_page(p)							\
 	((struct page *) (((unsigned long) (p)) & PAGE_MASK))
 #define offset_in_page(p)		((unsigned long) (p) & ~PAGE_MASK)
-- 
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