FIXADDR_TOP        42 arch/x86/include/asm/fixmap.h #define FIXADDR_TOP	((unsigned long)__FIXADDR_TOP)
FIXADDR_TOP        44 arch/x86/include/asm/fixmap.h #define FIXADDR_TOP	(round_up(VSYSCALL_ADDR + PAGE_SIZE, 1<<PMD_SHIFT) - \