diff --git a/include/linux/page-isolation.h b/include/linux/page-isolation.h
index 4ae347cbc36d16fcaed260ee9f39ad63259c7ed7..4eb26d2780460a6a821f110ce903ad2a1a54ccce 100644
--- a/include/linux/page-isolation.h
+++ b/include/linux/page-isolation.h
@@ -30,8 +30,11 @@ static inline bool is_migrate_isolate(int migratetype)
 }
 #endif
 
+#define SKIP_HWPOISON	0x1
+#define REPORT_FAILURE	0x2
+
 bool has_unmovable_pages(struct zone *zone, struct page *page, int count,
-			 int migratetype, bool skip_hwpoisoned_pages);
+			 int migratetype, int flags);
 void set_pageblock_migratetype(struct page *page, int migratetype);
 int move_freepages_block(struct zone *zone, struct page *page,
 				int migratetype, int *num_movable);
@@ -44,10 +47,14 @@ int move_freepages_block(struct zone *zone, struct page *page,
  * For isolating all pages in the range finally, the caller have to
  * free all pages in the range. test_page_isolated() can be used for
  * test it.
+ *
+ * The following flags are allowed (they can be combined in a bit mask)
+ * SKIP_HWPOISON - ignore hwpoison pages
+ * REPORT_FAILURE - report details about the failure to isolate the range
  */
 int
 start_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn,
-			 unsigned migratetype, bool skip_hwpoisoned_pages);
+			 unsigned migratetype, int flags);
 
 /*
  * Changes MIGRATE_ISOLATE to MIGRATE_MOVABLE.
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 573ef96955e60b8f28267c649d9443349136ee7c..f814f82244880e3365c31aa386cf0c0ce2a39876 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -1239,7 +1239,7 @@ static bool is_pageblock_removable_nolock(unsigned long pfn)
 	if (!zone_spans_pfn(zone, pfn))
 		return false;
 
-	return !has_unmovable_pages(zone, page, 0, MIGRATE_MOVABLE, true);
+	return !has_unmovable_pages(zone, page, 0, MIGRATE_MOVABLE, SKIP_HWPOISON);
 }
 
 /* Checks if this range of memory is likely to be hot-removable. */
@@ -1637,7 +1637,8 @@ static int __ref __offline_pages(unsigned long start_pfn,
 
 	/* set above range as isolated */
 	ret = start_isolate_page_range(start_pfn, end_pfn,
-				       MIGRATE_MOVABLE, true);
+				       MIGRATE_MOVABLE,
+				       SKIP_HWPOISON | REPORT_FAILURE);
 	if (ret) {
 		mem_hotplug_done();
 		return ret;
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 96e700b55219ce56aafd61a2e3d03587cc03530e..d7b19a7ee4aa99b2a73bba1e91ea073ace598737 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -8107,8 +8107,7 @@ void *__init alloc_large_system_hash(const char *tablename,
  * race condition. So you can't expect this function should be exact.
  */
 bool has_unmovable_pages(struct zone *zone, struct page *page, int count,
-			 int migratetype,
-			 bool skip_hwpoisoned_pages)
+			 int migratetype, int flags)
 {
 	unsigned long pfn, iter, found;
 
@@ -8182,7 +8181,7 @@ bool has_unmovable_pages(struct zone *zone, struct page *page, int count,
 		 * The HWPoisoned page may be not in buddy system, and
 		 * page_count() is not 0.
 		 */
-		if (skip_hwpoisoned_pages && PageHWPoison(page))
+		if ((flags & SKIP_HWPOISON) && PageHWPoison(page))
 			continue;
 
 		if (__PageMovable(page))
@@ -8335,8 +8334,7 @@ int alloc_contig_range(unsigned long start, unsigned long end,
 	 */
 
 	ret = start_isolate_page_range(pfn_max_align_down(start),
-				       pfn_max_align_up(end), migratetype,
-				       false);
+				       pfn_max_align_up(end), migratetype, 0);
 	if (ret)
 		return ret;
 
diff --git a/mm/page_isolation.c b/mm/page_isolation.c
index 8b537f9e2edd958302c8b00b4826dad3766e58d0..9b0959c5bd2ac3b4557a4a70923a50e3db90fd35 100644
--- a/mm/page_isolation.c
+++ b/mm/page_isolation.c
@@ -15,8 +15,7 @@
 #define CREATE_TRACE_POINTS
 #include <trace/events/page_isolation.h>
 
-static int set_migratetype_isolate(struct page *page, int migratetype,
-				bool skip_hwpoisoned_pages)
+static int set_migratetype_isolate(struct page *page, int migratetype, int isol_flags)
 {
 	struct zone *zone;
 	unsigned long flags, pfn;
@@ -60,8 +59,7 @@ static int set_migratetype_isolate(struct page *page, int migratetype,
 	 * FIXME: Now, memory hotplug doesn't call shrink_slab() by itself.
 	 * We just check MOVABLE pages.
 	 */
-	if (!has_unmovable_pages(zone, page, arg.pages_found, migratetype,
-				 skip_hwpoisoned_pages))
+	if (!has_unmovable_pages(zone, page, arg.pages_found, migratetype, flags))
 		ret = 0;
 
 	/*
@@ -183,7 +181,7 @@ __first_valid_page(unsigned long pfn, unsigned long nr_pages)
  * prevents two threads from simultaneously working on overlapping ranges.
  */
 int start_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn,
-			     unsigned migratetype, bool skip_hwpoisoned_pages)
+			     unsigned migratetype, int flags)
 {
 	unsigned long pfn;
 	unsigned long undo_pfn;
@@ -197,7 +195,7 @@ int start_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn,
 	     pfn += pageblock_nr_pages) {
 		page = __first_valid_page(pfn, pageblock_nr_pages);
 		if (page &&
-		    set_migratetype_isolate(page, migratetype, skip_hwpoisoned_pages)) {
+		    set_migratetype_isolate(page, migratetype, flags)) {
 			undo_pfn = pfn;
 			goto undo;
 		}