diff options
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/mm/numa.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c index 195bfcd08959..eb505ad34a85 100644 --- a/arch/powerpc/mm/numa.c +++ b/arch/powerpc/mm/numa.c @@ -528,12 +528,10 @@ static unsigned long __init numa_enforce_memory_limit(unsigned long start, /* * We use lmb_end_of_DRAM() in here instead of memory_limit because * we've already adjusted it for the limit and it takes care of - * having memory holes below the limit. + * having memory holes below the limit. Also, in the case of + * iommu_is_off, memory_limit is not set but is implicitly enforced. */ - if (! memory_limit) - return size; - if (start + size <= lmb_end_of_DRAM()) return size; |