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x86: e820 max_arch_pfn typo fix for 64 bit 

should use right shift

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Yinghai Lu 2008-06-04 13:21:29 -07:00 committed by Thomas Gleixner
parent 7b2a0a6c48
commit bd70e522af
1 changed files with 1 additions and 1 deletions
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arch/x86/kernel/e820.c
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@ -771,7 +771,7 @@ u64 __init early_reserve_e820(u64 startt, u64 sizet, u64 align)
# define MAX_ARCH_PFN (1ULL<<(32-PAGE_SHIFT))
# endif
#else /* CONFIG_X86_32 */
# define MAX_ARCH_PFN MAXMEM<<PAGE_SHIFT
# define MAX_ARCH_PFN MAXMEM>>PAGE_SHIFT
#endif
/*