diff options
Diffstat (limited to 'arch/x86/mm/init_64.c')
-rw-r--r-- | arch/x86/mm/init_64.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index 54a98407be3f..bfea7605eaab 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c | |||
@@ -167,7 +167,7 @@ set_pte_vaddr(unsigned long vaddr, pte_t new_pte) | |||
167 | pud = pud_offset(pgd, vaddr); | 167 | pud = pud_offset(pgd, vaddr); |
168 | if (pud_none(*pud)) { | 168 | if (pud_none(*pud)) { |
169 | pmd = (pmd_t *) spp_getpage(); | 169 | pmd = (pmd_t *) spp_getpage(); |
170 | set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE | _PAGE_USER)); | 170 | pud_populate(&init_mm, pud, pmd); |
171 | if (pmd != pmd_offset(pud, 0)) { | 171 | if (pmd != pmd_offset(pud, 0)) { |
172 | printk(KERN_ERR "PAGETABLE BUG #01! %p <-> %p\n", | 172 | printk(KERN_ERR "PAGETABLE BUG #01! %p <-> %p\n", |
173 | pmd, pmd_offset(pud, 0)); | 173 | pmd, pmd_offset(pud, 0)); |
@@ -177,7 +177,7 @@ set_pte_vaddr(unsigned long vaddr, pte_t new_pte) | |||
177 | pmd = pmd_offset(pud, vaddr); | 177 | pmd = pmd_offset(pud, vaddr); |
178 | if (pmd_none(*pmd)) { | 178 | if (pmd_none(*pmd)) { |
179 | pte = (pte_t *) spp_getpage(); | 179 | pte = (pte_t *) spp_getpage(); |
180 | set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE | _PAGE_USER)); | 180 | pmd_populate_kernel(&init_mm, pmd, pte); |
181 | if (pte != pte_offset_kernel(pmd, 0)) { | 181 | if (pte != pte_offset_kernel(pmd, 0)) { |
182 | printk(KERN_ERR "PAGETABLE BUG #02!\n"); | 182 | printk(KERN_ERR "PAGETABLE BUG #02!\n"); |
183 | return; | 183 | return; |
@@ -389,7 +389,7 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end) | |||
389 | pmd = alloc_low_page(&pmd_phys); | 389 | pmd = alloc_low_page(&pmd_phys); |
390 | 390 | ||
391 | spin_lock(&init_mm.page_table_lock); | 391 | spin_lock(&init_mm.page_table_lock); |
392 | set_pud(pud, __pud(pmd_phys | _KERNPG_TABLE)); | 392 | pud_populate(&init_mm, pud, __va(pmd_phys)); |
393 | last_map_addr = phys_pmd_init(pmd, addr, end); | 393 | last_map_addr = phys_pmd_init(pmd, addr, end); |
394 | spin_unlock(&init_mm.page_table_lock); | 394 | spin_unlock(&init_mm.page_table_lock); |
395 | 395 | ||
@@ -592,7 +592,8 @@ unsigned long __init_refok init_memory_mapping(unsigned long start, unsigned lon | |||
592 | next = end; | 592 | next = end; |
593 | last_map_addr = phys_pud_init(pud, __pa(start), __pa(next)); | 593 | last_map_addr = phys_pud_init(pud, __pa(start), __pa(next)); |
594 | if (!after_bootmem) | 594 | if (!after_bootmem) |
595 | set_pgd(pgd_offset_k(start), mk_kernel_pgd(pud_phys)); | 595 | pgd_populate(&init_mm, pgd_offset_k(start), |
596 | __va(pud_phys)); | ||
596 | unmap_low_page(pud); | 597 | unmap_low_page(pud); |
597 | } | 598 | } |
598 | 599 | ||