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Commit c22d4c18 authored by Yinghai Lu's avatar Yinghai Lu Committed by Ingo Molnar
Browse files

x86: make e820_end return max ram type only for 32 bit 



to avoid warning from find_low_pfn_range for high pages size etc

Signed-off-by: default avatarYinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 183fe065

arch/x86/kernel/e820.c

+5 −0
Original line number Diff line number Diff line
@@ -1066,6 +1066,11 @@ unsigned long __init e820_end(void) 
		struct e820entry *ei = &e820.map[i];

		unsigned long end_pfn;



#ifdef CONFIG_X86_32

		if (ei->type != E820_RAM)

			continue;

#endif



		end_pfn = (ei->addr + ei->size) >> PAGE_SHIFT;

		if (end_pfn > last_pfn)

			last_pfn = end_pfn;