diff --git a/kernel/early_res.c b/kernel/early_res.c
index 31aa9332ef3f..7bfae887f211 100644
--- a/kernel/early_res.c
+++ b/kernel/early_res.c
@@ -7,6 +7,8 @@
 #include <linux/bootmem.h>
 #include <linux/mm.h>
 #include <linux/early_res.h>
+#include <linux/slab.h>
+#include <linux/kmemleak.h>
 
 /*
  * Early reserved memory areas.
@@ -319,6 +321,8 @@ void __init free_early(u64 start, u64 end)
 	struct early_res *r;
 	int i;
 
+	kmemleak_free_part(__va(start), end - start);
+
 	i = find_overlapped_early(start, end);
 	r = &early_res[i];
 	if (i >= max_early_res || r->end != end || r->start != start)
@@ -333,6 +337,8 @@ void __init free_early_partial(u64 start, u64 end)
 	struct early_res *r;
 	int i;
 
+	kmemleak_free_part(__va(start), end - start);
+
 	if (start == end)
 		return;
 
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 431214b941ac..68319dd20bed 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -3659,6 +3659,11 @@ void * __init __alloc_memory_core_early(int nid, u64 size, u64 align,
 		ptr = phys_to_virt(addr);
 		memset(ptr, 0, size);
 		reserve_early_without_check(addr, addr + size, "BOOTMEM");
+		/*
+		 * The min_count is set to 0 so that bootmem allocated blocks
+		 * are never reported as leaks.
+		 */
+		kmemleak_alloc(ptr, size, 0, 0);
 		return ptr;
 	}
 
diff --git a/mm/page_cgroup.c b/mm/page_cgroup.c
index 6c0081441a32..5bffada7cde1 100644
--- a/mm/page_cgroup.c
+++ b/mm/page_cgroup.c
@@ -9,6 +9,7 @@
 #include <linux/vmalloc.h>
 #include <linux/cgroup.h>
 #include <linux/swapops.h>
+#include <linux/kmemleak.h>
 
 static void __meminit
 __init_page_cgroup(struct page_cgroup *pc, unsigned long pfn)
@@ -126,6 +127,12 @@ static int __init_refok init_section_page_cgroup(unsigned long pfn)
 			if (!base)
 				base = vmalloc(table_size);
 		}
+		/*
+		 * The value stored in section->page_cgroup is (base - pfn)
+		 * and it does not point to the memory block allocated above,
+		 * causing kmemleak false positives.
+		 */
+		kmemleak_not_leak(base);
 	} else {
 		/*
  		 * We don't have to allocate page_cgroup again, but