1 files changed, 9 insertions, 6 deletions

diff --git a/mm/hwpoison-inject.c b/mm/hwpoison-inject.c
index 10ea71905c1f..0948f1072d6b 100644
--- a/mm/hwpoison-inject.c
+++ b/mm/hwpoison-inject.c
@@ -5,6 +5,7 @@
 #include <linux/mm.h>
 #include <linux/swap.h>
 #include <linux/pagemap.h>
+#include <linux/hugetlb.h>
 #include "internal.h"
 
 static struct dentry *hwpoison_dir;
@@ -13,6 +14,7 @@ static int hwpoison_inject(void *data, u64 val)
 {
         unsigned long pfn = val;
         struct page *p;
+        struct page *hpage;
         int err;
 
         if (!capable(CAP_SYS_ADMIN))
@@ -24,18 +26,19 @@ static int hwpoison_inject(void *data, u64 val)
                 return -ENXIO;
 
         p = pfn_to_page(pfn);
+        hpage = compound_head(p);
         /*
          * This implies unable to support free buddy pages.
          */
-        if (!get_page_unless_zero(p))
+        if (!get_page_unless_zero(hpage))
                 return 0;
 
-        if (!PageLRU(p))
+        if (!PageLRU(p) && !PageHuge(p))
                 shake_page(p, 0);
         /*
          * This implies unable to support non-LRU pages.
          */
-        if (!PageLRU(p))
+        if (!PageLRU(p) && !PageHuge(p))
                 return 0;
 
         /*
@@ -44,9 +47,9 @@ static int hwpoison_inject(void *data, u64 val)
          * We temporarily take page lock for try_get_mem_cgroup_from_page().
          * __memory_failure() will redo the check reliably inside page lock.
          */
-        lock_page(p);
-        err = hwpoison_filter(p);
-        unlock_page(p);
+        lock_page(hpage);
+        err = hwpoison_filter(hpage);
+        unlock_page(hpage);
         if (err)
                 return 0;