diff options
Diffstat (limited to 'arch/i386/mm/init.c')
| -rw-r--r-- | arch/i386/mm/init.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/i386/mm/init.c b/arch/i386/mm/init.c index b2e5a1bfc..6414b508c 100644 --- a/arch/i386/mm/init.c +++ b/arch/i386/mm/init.c @@ -317,7 +317,7 @@ static void __init pagetable_init (void) pgd_t *pgd, *pgd_base; int i, j, k; pmd_t *pmd; - pte_t *pte; + pte_t *pte, *pte_base; /* * This can be zero as well - no problem, in that case we exit @@ -366,11 +366,7 @@ static void __init pagetable_init (void) continue; } - pte = (pte_t *) alloc_bootmem_low_pages(PAGE_SIZE); - set_pmd(pmd, __pmd(_KERNPG_TABLE + __pa(pte))); - - if (pte != pte_offset(pmd, 0)) - BUG(); + pte_base = pte = (pte_t *) alloc_bootmem_low_pages(PAGE_SIZE); for (k = 0; k < PTRS_PER_PTE; pte++, k++) { vaddr = i*PGDIR_SIZE + j*PMD_SIZE + k*PAGE_SIZE; @@ -378,6 +374,10 @@ static void __init pagetable_init (void) break; *pte = mk_pte_phys(__pa(vaddr), PAGE_KERNEL); } + set_pmd(pmd, __pmd(_KERNPG_TABLE + __pa(pte_base))); + if (pte_base != pte_offset(pmd, 0)) + BUG(); + } } |