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-rw-r--r--kernel/power/snapshot.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/power/snapshot.c b/kernel/power/snapshot.c
index a3b7854..a686590 100644
--- a/kernel/power/snapshot.c
+++ b/kernel/power/snapshot.c
@@ -709,7 +709,8 @@ static void mark_nosave_pages(struct memory_bitmap *bm)
region->end_pfn << PAGE_SHIFT);
for (pfn = region->start_pfn; pfn < region->end_pfn; pfn++)
- memory_bm_set_bit(bm, pfn);
+ if (pfn_valid(pfn))
+ memory_bm_set_bit(bm, pfn);
}
}
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