HIGH_MEMORY      1359 arch/x86/kernel/e820.c 		e820_add_region(HIGH_MEMORY, mem_size << 10, E820_RAM);
HIGH_MEMORY       131 arch/x86/kernel/visws_quirks.c 	e820_add_region(HIGH_MEMORY, mem_size - sgivwfb_mem_size - HIGH_MEMORY, E820_RAM);