[PATCH v2 22/23] x86: sme_populate_pgd() use pte_offset_kernel()

[Hugh Dickins]

sme_populate_pgd() is an __init function for sme_encrypt_kernel():
it should use pte_offset_kernel() instead of pte_offset_map(), to avoid
the question of whether a pte_unmap() will be needed to balance.

Signed-off-by: Hugh Dickins <hu...@google.com>
---
 arch/x86/mm/mem_encrypt_identity.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/mm/mem_encrypt_identity.c 
b/arch/x86/mm/mem_encrypt_identity.c
index c6efcf559d88..a1ab542bdfd6 100644
--- a/arch/x86/mm/mem_encrypt_identity.c
+++ b/arch/x86/mm/mem_encrypt_identity.c
@@ -188,7 +188,7 @@ static void __init sme_populate_pgd(struct 
sme_populate_pgd_data *ppd)
        if (pmd_large(*pmd))
                return;
 
-       pte = pte_offset_map(pmd, ppd->vaddr);
+       pte = pte_offset_kernel(pmd, ppd->vaddr);
        if (pte_none(*pte))
                set_pte(pte, __pte(ppd->paddr | ppd->pte_flags));
 }
-- 
2.35.3