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-rw-r--r--mm/compaction.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/compaction.c b/mm/compaction.c
index 9febc8cc84e7..9e1b9acb116b 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -1399,7 +1399,7 @@ fast_isolate_freepages(struct compact_control *cc)
page = pfn_to_page(highest);
cc->free_pfn = highest;
} else {
- if (cc->direct_compaction) {
+ if (cc->direct_compaction && pfn_valid(min_pfn)) {
page = pfn_to_page(min_pfn);
cc->free_pfn = min_pfn;
}