1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/resource.c b/kernel/resource.c
index a358142ff48f..2eb553d9b517 100644
--- a/kernel/resource.c
+++ b/kernel/resource.c
@@ -277,7 +277,7 @@ walk_memory_resource(unsigned long start_pfn, unsigned long nr_pages, void *arg,
         int ret = -1;
         res.start = (u64) start_pfn << PAGE_SHIFT;
         res.end = ((u64)(start_pfn + nr_pages) << PAGE_SHIFT) - 1;
-        res.flags = IORESOURCE_MEM;
+        res.flags = IORESOURCE_MEM | IORESOURCE_BUSY;
         orig_end = res.end;
         while ((res.start < res.end) && (find_next_system_ram(&res) >= 0)) {
                 pfn = (unsigned long)(res.start >> PAGE_SHIFT);