TASK_SIZE_USER64
unsigned int **protptrs[(TASK_SIZE_USER64 >> 43)];
mm_context_id_t extended_id[TASK_SIZE_USER64/TASK_CONTEXT_SIZE];
#define TASK_SIZE (is_32bit_task() ? TASK_SIZE_USER32 : TASK_SIZE_USER64)
#define STACK_TOP_MAX TASK_SIZE_USER64
#define TASK_SIZE_MAX TASK_SIZE_USER64
BUILD_BUG_ON(TASK_SIZE_USER64 > H_PGTABLE_RANGE);
#if H_PGTABLE_RANGE > (USER_VSID_RANGE * (TASK_SIZE_USER64 / TASK_CONTEXT_SIZE))
BUILD_BUG_ON(TASK_SIZE_USER64 > RADIX_PGTABLE_RANGE);
for (i = 0; i < (TASK_SIZE_USER64 >> 43); ++i) {
BUILD_BUG_ON(TASK_SIZE_USER64 > PGTABLE_RANGE);