1 files changed, 4 insertions, 1 deletions

diff --git a/mm/memblock.c b/mm/memblock.c
index b64b47803e52..696f06d17c4e 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -1118,7 +1118,10 @@ unsigned long __init_memblock memblock_next_valid_pfn(unsigned long pfn,
                 }
         } while (left < right);
 
-        return min(PHYS_PFN(type->regions[right].base), max_pfn);
+        if (right == type->cnt)
+                return max_pfn;
+        else
+                return min(PHYS_PFN(type->regions[right].base), max_pfn);
 }
 
 /**