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-rw-r--r--mm/mremap.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/mremap.c b/mm/mremap.c
index b09eefa..9925b63 100644
--- a/mm/mremap.c
+++ b/mm/mremap.c
@@ -41,6 +41,7 @@ static pmd_t *get_old_pmd(struct mm_struct *mm, unsigned long addr)
return NULL;
pmd = pmd_offset(pud, addr);
+ split_huge_page_pmd(mm, pmd);
if (pmd_none_or_clear_bad(pmd))
return NULL;
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