+static void init_low_mapping(pgd_t * pgd, int pgd_limit)
+{
+ int pgd_ofs = 0;
+
+ while ((pgd_ofs < pgd_limit)
+ && (pgd_ofs + USER_PTRS_PER_PGD < PTRS_PER_PGD)) {
+ set_pgd(pgd, *(pgd + USER_PTRS_PER_PGD));
+ pgd_ofs++, pgd++;
+ }
+ flush_tlb_all();
+}
+