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memtest: use phys_addr_t for physical addresses

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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>
This commit is contained in:
Vladimir Murzin 2015-04-14 15:48:30 -07:00 • committed by Linus Torvalds
parent 4a20799d11
commit 7f70baeeb9
2 changed files with 10 additions and 10 deletions
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4
include/linux/memblock.h
View file

@ -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