CONFIG_KASAN_S390_4_LEVEL_PAGING 10 arch/s390/include/asm/kasan.h #ifdef CONFIG_KASAN_S390_4_LEVEL_PAGING CONFIG_KASAN_S390_4_LEVEL_PAGING 565 arch/s390/kernel/setup.c vmax = IS_ENABLED(CONFIG_KASAN_S390_4_LEVEL_PAGING) CONFIG_KASAN_S390_4_LEVEL_PAGING 268 arch/s390/mm/kasan_init.c if (IS_ENABLED(CONFIG_KASAN_S390_4_LEVEL_PAGING)) {