1 files changed, 2 insertions, 2 deletions

diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
index 7f1a51399674..e055d1a06699 100644
--- a/arch/x86/mm/tlb.c
+++ b/arch/x86/mm/tlb.c
@@ -157,7 +157,7 @@ static void sync_current_stack_to_mm(struct mm_struct *mm)
         unsigned long sp = current_stack_pointer;
         pgd_t *pgd = pgd_offset(mm, sp);
 
-        if (CONFIG_PGTABLE_LEVELS > 4) {
+        if (pgtable_l5_enabled) {
                 if (unlikely(pgd_none(*pgd))) {
                         pgd_t *pgd_ref = pgd_offset_k(sp);
 
@@ -613,7 +613,7 @@ void flush_tlb_mm_range(struct mm_struct *mm, unsigned long start,
 {
         int cpu;
 
-        struct flush_tlb_info info = {
+        struct flush_tlb_info info __aligned(SMP_CACHE_BYTES) = {
                 .mm = mm,
         };