MMAP_PAGE_ZERO     29 include/linux/personality.h MMAP_PAGE_ZERO =	0x0100000,
MMAP_PAGE_ZERO     55 include/linux/personality.h PER_SVR4 =		0x0001 | STICKY_TIMEOUTS | MMAP_PAGE_ZERO,
MMAP_PAGE_ZERO     72 include/linux/personality.h PER_UW7 =		0x000e | STICKY_TIMEOUTS | MMAP_PAGE_ZERO,