Skip hugetlb vmas as we are not interested in those.
Signed-off-by: Oscar Salvador <osalvador@xxxxxxx>
---
arch/powerpc/mm/book3s64/subpage_prot.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/powerpc/mm/book3s64/subpage_prot.c b/arch/powerpc/mm/book3s64/subpage_prot.c
index ec98e526167e..dd529adda87f 100644
--- a/arch/powerpc/mm/book3s64/subpage_prot.c
+++ b/arch/powerpc/mm/book3s64/subpage_prot.c
@@ -159,6 +159,8 @@ static void subpage_mark_vma_nohuge(struct mm_struct *mm, unsigned long addr,
* VM_NOHUGEPAGE and split them.
*/
for_each_vma_range(vmi, vma, addr + len) {
+ if (is_vm_hugetlb_page(vma))
+ continue;
vm_flags_set(vma, VM_NOHUGEPAGE);
walk_page_vma(vma, &subpage_walk_ops, NULL);
}
--
2.26.2
