From 7f70baeeb9e2d2b2a37a4bd3727d709547c4ae41 Mon Sep 17 00:00:00 2001
From: Vladimir Murzin <vladimir.murzin@arm.com>
Date: Tue, 14 Apr 2015 15:48:30 -0700
Subject: memtest: use phys_addr_t for physical addresses

Since memtest might be used by other architectures pass input parameters
as phys_addr_t instead of long to prevent overflow.

Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Tested-by: Mark Rutland <mark.rutland@arm.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 include/linux/memblock.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'include/linux')

diff --git a/include/linux/memblock.h b/include/linux/memblock.h
index 6724cb020f5e..9497ec7c77ea 100644
--- a/include/linux/memblock.h
+++ b/include/linux/memblock.h
@@ -366,9 +366,9 @@ static inline unsigned long memblock_region_reserved_end_pfn(const struct memblo
 #endif
 
 #ifdef CONFIG_MEMTEST
-extern void early_memtest(unsigned long start, unsigned long end);
+extern void early_memtest(phys_addr_t start, phys_addr_t end);
 #else
-static inline void early_memtest(unsigned long start, unsigned long end)
+static inline void early_memtest(phys_addr_t start, phys_addr_t end)
 {
 }
 #endif
-- 
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