diff options
Diffstat (limited to 'arch/openrisc/mm')
| -rw-r--r-- | arch/openrisc/mm/init.c | 5 | ||||
| -rw-r--r-- | arch/openrisc/mm/ioremap.c | 9 |
2 files changed, 9 insertions, 5 deletions
diff --git a/arch/openrisc/mm/init.c b/arch/openrisc/mm/init.c index d157310eb377..caeb4184e8a6 100644 --- a/arch/openrisc/mm/init.c +++ b/arch/openrisc/mm/init.c @@ -105,7 +105,10 @@ static void __init map_ram(void) } /* Alloc one page for holding PTE's... */ - pte = (pte_t *) __va(memblock_phys_alloc(PAGE_SIZE, PAGE_SIZE)); + pte = memblock_alloc_raw(PAGE_SIZE, PAGE_SIZE); + if (!pte) + panic("%s: Failed to allocate page for PTEs\n", + __func__); set_pmd(pme, __pmd(_KERNPG_TABLE + __pa(pte))); /* Fill the newly allocated page with PTE'S */ diff --git a/arch/openrisc/mm/ioremap.c b/arch/openrisc/mm/ioremap.c index 270d1c9bc0d6..a8509950dbbc 100644 --- a/arch/openrisc/mm/ioremap.c +++ b/arch/openrisc/mm/ioremap.c @@ -123,12 +123,13 @@ pte_t __ref *pte_alloc_one_kernel(struct mm_struct *mm) pte_t *pte; if (likely(mem_init_done)) { - pte = (pte_t *) __get_free_page(GFP_KERNEL); + pte = (pte_t *)get_zeroed_page(GFP_KERNEL); } else { - pte = (pte_t *) __va(memblock_phys_alloc(PAGE_SIZE, PAGE_SIZE)); + pte = memblock_alloc(PAGE_SIZE, PAGE_SIZE); + if (!pte) + panic("%s: Failed to allocate %lu bytes align=0x%lx\n", + __func__, PAGE_SIZE, PAGE_SIZE); } - if (pte) - clear_page(pte); return pte; } |