We want to use this to store swap pte at pmd level. For swap ptes we don't want
to set H_PAGE_THP_HUGE. Hence check for pmd_large in set_pmd_at. This remove
the false WARN_ON when using this with swap pmd entry.

Signed-off-by: Aneesh Kumar K.V <aneesh.ku...@linux.ibm.com>
---
 arch/powerpc/mm/pgtable-book3s64.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/mm/pgtable-book3s64.c 
b/arch/powerpc/mm/pgtable-book3s64.c
index c1f825ff251b..9a4d4908e242 100644
--- a/arch/powerpc/mm/pgtable-book3s64.c
+++ b/arch/powerpc/mm/pgtable-book3s64.c
@@ -71,7 +71,7 @@ void set_pmd_at(struct mm_struct *mm, unsigned long addr,
 #ifdef CONFIG_DEBUG_VM
        WARN_ON(pte_present(pmd_pte(*pmdp)) && !pte_protnone(pmd_pte(*pmdp)));
        assert_spin_locked(pmd_lockptr(mm, pmdp));
-       WARN_ON(!(pmd_trans_huge(pmd) || pmd_devmap(pmd)));
+       WARN_ON(!(pmd_large(pmd) || pmd_devmap(pmd)));
 #endif
        trace_hugepage_set_pmd(addr, pmd_val(pmd));
        return set_pte_at(mm, addr, pmdp_ptep(pmdp), pmd_pte(pmd));
-- 
2.17.1

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