__VIRTUAL_MASK_SHIFT 1053 arch/x86/mm/init_64.c 	unsigned long above = ((long)addr) >> __VIRTUAL_MASK_SHIFT;
__VIRTUAL_MASK_SHIFT   14 include/asm-x86/page.h #define __VIRTUAL_MASK		((1UL << __VIRTUAL_MASK_SHIFT) - 1)
__VIRTUAL_MASK_SHIFT  278 include/asm-x86/pgtable_64.h 	(((o) & (1UL << (__VIRTUAL_MASK_SHIFT - 1)))	\