Fix build failure on powerpc. Fix preemption imbalance. Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx> --- mm/arch_pgtable_test.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/mm/arch_pgtable_test.c b/mm/arch_pgtable_test.c index 8b4a92756ad8..f2b3c9ec35fa 100644 --- a/mm/arch_pgtable_test.c +++ b/mm/arch_pgtable_test.c @@ -24,6 +24,7 @@ #include <linux/swap.h> #include <linux/swapops.h> #include <linux/sched/mm.h> +#include <linux/highmem.h> #include <asm/pgalloc.h> #include <asm/pgtable.h> @@ -400,6 +401,8 @@ static int __init arch_pgtable_tests_init(void) p4d_clear_tests(p4dp); pgd_clear_tests(mm, pgdp); + pte_unmap(ptep); + pmd_populate_tests(mm, pmdp, saved_ptep); pud_populate_tests(mm, pudp, saved_pmdp); p4d_populate_tests(mm, p4dp, saved_pudp); -- 2.13.3
