diff options
Diffstat (limited to 'arch/microblaze/mm')
| -rw-r--r-- | arch/microblaze/mm/consistent.c | 9 | ||||
| -rw-r--r-- | arch/microblaze/mm/init.c | 5 | ||||
| -rw-r--r-- | arch/microblaze/mm/pgtable.c | 5 |
3 files changed, 9 insertions, 10 deletions
diff --git a/arch/microblaze/mm/consistent.c b/arch/microblaze/mm/consistent.c index 5226b09cbbb..e10ad930895 100644 --- a/arch/microblaze/mm/consistent.c +++ b/arch/microblaze/mm/consistent.c @@ -117,7 +117,7 @@ void *consistent_alloc(gfp_t gfp, size_t size, dma_addr_t *dma_handle) ret = (void *)va; /* This gives us the real physical address of the first page. */ - *dma_handle = pa = virt_to_bus((void *)vaddr); + *dma_handle = pa = __virt_to_phys(vaddr); #endif /* @@ -176,8 +176,7 @@ void consistent_free(size_t size, void *vaddr) page = virt_to_page(vaddr); do { - ClearPageReserved(page); - __free_page(page); + __free_reserved_page(page); page++; } while (size -= PAGE_SIZE); #else @@ -194,9 +193,7 @@ void consistent_free(size_t size, void *vaddr) pte_clear(&init_mm, (unsigned int)vaddr, ptep); if (pfn_valid(pfn)) { page = pfn_to_page(pfn); - - ClearPageReserved(page); - __free_page(page); + __free_reserved_page(page); } } vaddr += PAGE_SIZE; diff --git a/arch/microblaze/mm/init.c b/arch/microblaze/mm/init.c index 74c7bcc1e82..77bc7c7e652 100644 --- a/arch/microblaze/mm/init.c +++ b/arch/microblaze/mm/init.c @@ -192,7 +192,8 @@ void __init setup_memory(void) start_pfn = memblock_region_memory_base_pfn(reg); end_pfn = memblock_region_memory_end_pfn(reg); memblock_set_node(start_pfn << PAGE_SHIFT, - (end_pfn - start_pfn) << PAGE_SHIFT, 0); + (end_pfn - start_pfn) << PAGE_SHIFT, + &memblock.memory, 0); } /* free bootmem is whole main memory */ @@ -368,7 +369,7 @@ asmlinkage void __init mmu_init(void) if (initrd_start) { unsigned long size; size = initrd_end - initrd_start; - memblock_reserve(virt_to_phys(initrd_start), size); + memblock_reserve(__virt_to_phys(initrd_start), size); } #endif /* CONFIG_BLK_DEV_INITRD */ diff --git a/arch/microblaze/mm/pgtable.c b/arch/microblaze/mm/pgtable.c index 10b3bd0a980..4f4520e779a 100644 --- a/arch/microblaze/mm/pgtable.c +++ b/arch/microblaze/mm/pgtable.c @@ -69,10 +69,11 @@ static void __iomem *__ioremap(phys_addr_t addr, unsigned long size, * * However, allow remap of rootfs: TBD */ + if (mem_init_done && p >= memory_start && p < virt_to_phys(high_memory) && - !(p >= virt_to_phys((unsigned long)&__bss_stop) && - p < virt_to_phys((unsigned long)__bss_stop))) { + !(p >= __virt_to_phys((phys_addr_t)__bss_stop) && + p < __virt_to_phys((phys_addr_t)__bss_stop))) { pr_warn("__ioremap(): phys addr "PTE_FMT" is RAM lr %pf\n", (unsigned long)p, __builtin_return_address(0)); return NULL; |