PER_LINUX_32BIT
set_personality(PER_LINUX_32BIT | (current->personality & (~PER_MASK)))
set_personality(PER_LINUX_32BIT | (current->personality & (~PER_MASK)))
set_personality(PER_LINUX_32BIT | (current->personality & (~PER_MASK)))
set_personality(PER_LINUX_32BIT);