Merge branch 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[firefly-linux-kernel-4.4.55.git] / mm / memory-failure.c

diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index 729d4b15b645aa49c6eca2f003ebbd66f371796c..7fc2130d2737f034d0fc08995286ae5944c8b5e4 100644 (file)
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -35,6 +35,7 @@
 #include <linux/mm.h>
 #include <linux/page-flags.h>
 #include <linux/sched.h>
+#include <linux/ksm.h>
 #include <linux/rmap.h>
 #include <linux/pagemap.h>
 #include <linux/swap.h>
@@ -661,7 +662,7 @@ static void hwpoison_user_mappings(struct page *p, unsigned long pfn,
        int i;
        int kill = 1;
 
-       if (PageReserved(p) || PageCompound(p) || PageSlab(p))
+       if (PageReserved(p) || PageCompound(p) || PageSlab(p) || PageKsm(p))
                return;
 
        if (!PageLRU(p))