[PATCH] fix efi_memory_present_wrapper()
efi_memory_present_wrapper() parameter start/end is physical address, but function memory_present parameter is PFN, this patch converts physical address to PFN. Signed-off-by: bibo, mao <bibo.mao@intel.com> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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@ -846,7 +846,7 @@ efi_find_max_pfn(unsigned long start, unsigned long end, void *arg)
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static int __init
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efi_memory_present_wrapper(unsigned long start, unsigned long end, void *arg)
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{
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memory_present(0, start, end);
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memory_present(0, PFN_UP(start), PFN_DOWN(end));
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return 0;
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}
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