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authorVladimir Murzin <vladimir.murzin@arm.com>2015-04-14 15:48:30 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-04-14 16:49:06 -0700
commit7f70baeeb9e2d2b2a37a4bd3727d709547c4ae41 (patch)
treebd0dbb537180d25d31e1cd7eaf05b28e0597bd5e /include/linux
parent4a20799d11f64e6b8725cacc7619b1ae1dbf9acd (diff)
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>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/memblock.h4
1 files changed, 2 insertions, 2 deletions
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