diff options
Diffstat (limited to 'lib')
-rw-r--r-- | lib/test_bpf.c | 13 | ||||
-rw-r--r-- | lib/test_stackinit.c | 20 |
2 files changed, 17 insertions, 16 deletions
diff --git a/lib/test_bpf.c b/lib/test_bpf.c index 5ef3eccee27c..3ae002ced4c7 100644 --- a/lib/test_bpf.c +++ b/lib/test_bpf.c @@ -4286,8 +4286,8 @@ static struct bpf_test tests[] = { .u.insns_int = { BPF_LD_IMM64(R0, 0), BPF_LD_IMM64(R1, 0xffffffffffffffffLL), - BPF_STX_MEM(BPF_W, R10, R1, -40), - BPF_LDX_MEM(BPF_W, R0, R10, -40), + BPF_STX_MEM(BPF_DW, R10, R1, -40), + BPF_LDX_MEM(BPF_DW, R0, R10, -40), BPF_EXIT_INSN(), }, INTERNAL, @@ -6684,7 +6684,14 @@ static int run_one(const struct bpf_prog *fp, struct bpf_test *test) u64 duration; u32 ret; - if (test->test[i].data_size == 0 && + /* + * NOTE: Several sub-tests may be present, in which case + * a zero {data_size, result} tuple indicates the end of + * the sub-test array. The first test is always run, + * even if both data_size and result happen to be zero. + */ + if (i > 0 && + test->test[i].data_size == 0 && test->test[i].result == 0) break; diff --git a/lib/test_stackinit.c b/lib/test_stackinit.c index 2d7d257a430e..35d398b065e4 100644 --- a/lib/test_stackinit.c +++ b/lib/test_stackinit.c @@ -67,10 +67,10 @@ static bool range_contains(char *haystack_start, size_t haystack_size, #define INIT_STRUCT_none /**/ #define INIT_STRUCT_zero = { } #define INIT_STRUCT_static_partial = { .two = 0, } -#define INIT_STRUCT_static_all = { .one = arg->one, \ - .two = arg->two, \ - .three = arg->three, \ - .four = arg->four, \ +#define INIT_STRUCT_static_all = { .one = 0, \ + .two = 0, \ + .three = 0, \ + .four = 0, \ } #define INIT_STRUCT_dynamic_partial = { .two = arg->two, } #define INIT_STRUCT_dynamic_all = { .one = arg->one, \ @@ -84,8 +84,7 @@ static bool range_contains(char *haystack_start, size_t haystack_size, var.one = 0; \ var.two = 0; \ var.three = 0; \ - memset(&var.four, 0, \ - sizeof(var.four)) + var.four = 0 /* * @name: unique string name for the test @@ -208,18 +207,13 @@ struct test_small_hole { unsigned long four; }; -/* Try to trigger unhandled padding in a structure. */ -struct test_aligned { - u32 internal1; - u64 internal2; -} __aligned(64); - +/* Trigger unhandled padding in a structure. */ struct test_big_hole { u8 one; u8 two; u8 three; /* 61 byte padding hole here. */ - struct test_aligned four; + u8 four __aligned(64); } __aligned(64); struct test_trailing_hole { |