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-rw-r--r--arch/m68k/mm/init.c13
1 files changed, 12 insertions, 1 deletions
diff --git a/arch/m68k/mm/init.c b/arch/m68k/mm/init.c
index 3e3a74a5b215..b88d510d4fe3 100644
--- a/arch/m68k/mm/init.c
+++ b/arch/m68k/mm/init.c
@@ -120,7 +120,7 @@ void free_initmem(void)
static inline void init_pointer_tables(void)
{
#if defined(CONFIG_MMU) && !defined(CONFIG_SUN3) && !defined(CONFIG_COLDFIRE)
- int i;
+ int i, j;
/* insert pointer tables allocated so far into the tablelist */
init_pointer_table(kernel_pg_dir, TABLE_PGD);
@@ -133,6 +133,17 @@ static inline void init_pointer_tables(void)
pmd_dir = (pmd_t *)pgd_page_vaddr(kernel_pg_dir[i]);
init_pointer_table(pmd_dir, TABLE_PMD);
+
+ for (j = 0; j < PTRS_PER_PMD; j++) {
+ pmd_t *pmd = &pmd_dir[j];
+ pte_t *pte_dir;
+
+ if (!pmd_present(*pmd))
+ continue;
+
+ pte_dir = (pte_t *)__pmd_page(*pmd);
+ init_pointer_table(pte_dir, TABLE_PTE);
+ }
}
#endif
}