diff options
| -rw-r--r-- | tools/testing/selftests/mm/va_128TBswitch.c | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/tools/testing/selftests/mm/va_128TBswitch.c b/tools/testing/selftests/mm/va_128TBswitch.c index 1d2068989883..6679213effed 100644 --- a/tools/testing/selftests/mm/va_128TBswitch.c +++ b/tools/testing/selftests/mm/va_128TBswitch.c @@ -17,6 +17,13 @@ * This will work with 16M and 2M hugepage size */ #define HUGETLB_SIZE (16 << 20) +#elif __aarch64__ +/* + * The default hugepage size for 64k base pagesize + * is 512MB. + */ +#define PAGE_SIZE (64 << 10) +#define HUGETLB_SIZE (512 << 20) #else #define PAGE_SIZE (4 << 10) #define HUGETLB_SIZE (2 << 20) @@ -26,9 +33,22 @@ * >= 128TB is the hint addr value we used to select * large address space. */ -#define ADDR_SWITCH_HINT (1UL << 47) + +#define ADDR_MARK_128TB (1UL << 47) +#define ADDR_MARK_256TB (1UL << 48) + +#define HIGH_ADDR_128TB ((void *) (1UL << 48)) +#define HIGH_ADDR_256TB ((void *) (1UL << 49)) + #define LOW_ADDR ((void *) (1UL << 30)) -#define HIGH_ADDR ((void *) (1UL << 48)) + +#ifdef __aarch64__ +#define ADDR_SWITCH_HINT ADDR_MARK_256TB +#define HIGH_ADDR HIGH_ADDR_256TB +#else +#define ADDR_SWITCH_HINT ADDR_MARK_128TB +#define HIGH_ADDR HIGH_ADDR_128TB +#endif struct testcase { void *addr; @@ -270,6 +290,8 @@ static int supported_arch(void) return 1; #elif defined(__x86_64__) return 1; +#elif defined(__aarch64__) + return 1; #else return 0; #endif |