diff options
Diffstat (limited to 'arch/powerpc/mm/pgtable-book3e.c')
| -rw-r--r-- | arch/powerpc/mm/pgtable-book3e.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/arch/powerpc/mm/pgtable-book3e.c b/arch/powerpc/mm/pgtable-book3e.c index e0ccf36714b2..1032ef7aaf62 100644 --- a/arch/powerpc/mm/pgtable-book3e.c +++ b/arch/powerpc/mm/pgtable-book3e.c @@ -57,12 +57,16 @@ void vmemmap_remove_mapping(unsigned long start, static __ref void *early_alloc_pgtable(unsigned long size) { - void *pt; + void *ptr; - pt = __va(memblock_alloc_base(size, size, __pa(MAX_DMA_ADDRESS))); - memset(pt, 0, size); + ptr = memblock_alloc_try_nid(size, size, MEMBLOCK_LOW_LIMIT, + __pa(MAX_DMA_ADDRESS), NUMA_NO_NODE); - return pt; + if (!ptr) + panic("%s: Failed to allocate %lu bytes align=0x%lx max_addr=%lx\n", + __func__, size, size, __pa(MAX_DMA_ADDRESS)); + + return ptr; } /* |