diff options
Diffstat (limited to 'net/bpf/test_run.c')
| -rw-r--r-- | net/bpf/test_run.c | 84 |
1 files changed, 30 insertions, 54 deletions
diff --git a/net/bpf/test_run.c b/net/bpf/test_run.c index 56f059b3c242..cbc9cd5058cb 100644 --- a/net/bpf/test_run.c +++ b/net/bpf/test_run.c @@ -691,52 +691,35 @@ noinline void bpf_kfunc_call_test_mem_len_fail2(u64 *mem, int len) { } +noinline void bpf_kfunc_call_test_ref(struct prog_test_ref_kfunc *p) +{ +} + __diag_pop(); ALLOW_ERROR_INJECTION(bpf_modify_return_test, ERRNO); -BTF_SET_START(test_sk_check_kfunc_ids) -BTF_ID(func, bpf_kfunc_call_test1) -BTF_ID(func, bpf_kfunc_call_test2) -BTF_ID(func, bpf_kfunc_call_test3) -BTF_ID(func, bpf_kfunc_call_test_acquire) -BTF_ID(func, bpf_kfunc_call_memb_acquire) -BTF_ID(func, bpf_kfunc_call_test_release) -BTF_ID(func, bpf_kfunc_call_memb_release) -BTF_ID(func, bpf_kfunc_call_memb1_release) -BTF_ID(func, bpf_kfunc_call_test_kptr_get) -BTF_ID(func, bpf_kfunc_call_test_pass_ctx) -BTF_ID(func, bpf_kfunc_call_test_pass1) -BTF_ID(func, bpf_kfunc_call_test_pass2) -BTF_ID(func, bpf_kfunc_call_test_fail1) -BTF_ID(func, bpf_kfunc_call_test_fail2) -BTF_ID(func, bpf_kfunc_call_test_fail3) -BTF_ID(func, bpf_kfunc_call_test_mem_len_pass1) -BTF_ID(func, bpf_kfunc_call_test_mem_len_fail1) -BTF_ID(func, bpf_kfunc_call_test_mem_len_fail2) -BTF_SET_END(test_sk_check_kfunc_ids) - -BTF_SET_START(test_sk_acquire_kfunc_ids) -BTF_ID(func, bpf_kfunc_call_test_acquire) -BTF_ID(func, bpf_kfunc_call_memb_acquire) -BTF_ID(func, bpf_kfunc_call_test_kptr_get) -BTF_SET_END(test_sk_acquire_kfunc_ids) - -BTF_SET_START(test_sk_release_kfunc_ids) -BTF_ID(func, bpf_kfunc_call_test_release) -BTF_ID(func, bpf_kfunc_call_memb_release) -BTF_ID(func, bpf_kfunc_call_memb1_release) -BTF_SET_END(test_sk_release_kfunc_ids) - -BTF_SET_START(test_sk_ret_null_kfunc_ids) -BTF_ID(func, bpf_kfunc_call_test_acquire) -BTF_ID(func, bpf_kfunc_call_memb_acquire) -BTF_ID(func, bpf_kfunc_call_test_kptr_get) -BTF_SET_END(test_sk_ret_null_kfunc_ids) - -BTF_SET_START(test_sk_kptr_acquire_kfunc_ids) -BTF_ID(func, bpf_kfunc_call_test_kptr_get) -BTF_SET_END(test_sk_kptr_acquire_kfunc_ids) +BTF_SET8_START(test_sk_check_kfunc_ids) +BTF_ID_FLAGS(func, bpf_kfunc_call_test1) +BTF_ID_FLAGS(func, bpf_kfunc_call_test2) +BTF_ID_FLAGS(func, bpf_kfunc_call_test3) +BTF_ID_FLAGS(func, bpf_kfunc_call_test_acquire, KF_ACQUIRE | KF_RET_NULL) +BTF_ID_FLAGS(func, bpf_kfunc_call_memb_acquire, KF_ACQUIRE | KF_RET_NULL) +BTF_ID_FLAGS(func, bpf_kfunc_call_test_release, KF_RELEASE) +BTF_ID_FLAGS(func, bpf_kfunc_call_memb_release, KF_RELEASE) +BTF_ID_FLAGS(func, bpf_kfunc_call_memb1_release, KF_RELEASE) +BTF_ID_FLAGS(func, bpf_kfunc_call_test_kptr_get, KF_ACQUIRE | KF_RET_NULL | KF_KPTR_GET) +BTF_ID_FLAGS(func, bpf_kfunc_call_test_pass_ctx) +BTF_ID_FLAGS(func, bpf_kfunc_call_test_pass1) +BTF_ID_FLAGS(func, bpf_kfunc_call_test_pass2) +BTF_ID_FLAGS(func, bpf_kfunc_call_test_fail1) +BTF_ID_FLAGS(func, bpf_kfunc_call_test_fail2) +BTF_ID_FLAGS(func, bpf_kfunc_call_test_fail3) +BTF_ID_FLAGS(func, bpf_kfunc_call_test_mem_len_pass1) +BTF_ID_FLAGS(func, bpf_kfunc_call_test_mem_len_fail1) +BTF_ID_FLAGS(func, bpf_kfunc_call_test_mem_len_fail2) +BTF_ID_FLAGS(func, bpf_kfunc_call_test_ref, KF_TRUSTED_ARGS) +BTF_SET8_END(test_sk_check_kfunc_ids) static void *bpf_test_init(const union bpf_attr *kattr, u32 user_size, u32 size, u32 headroom, u32 tailroom) @@ -955,6 +938,9 @@ static int convert___skb_to_skb(struct sk_buff *skb, struct __sk_buff *__skb) { struct qdisc_skb_cb *cb = (struct qdisc_skb_cb *)skb->cb; + if (!skb->len) + return -EINVAL; + if (!__skb) return 0; @@ -1420,9 +1406,6 @@ int bpf_prog_test_run_flow_dissector(struct bpf_prog *prog, void *data; int ret; - if (prog->type != BPF_PROG_TYPE_FLOW_DISSECTOR) - return -EINVAL; - if (kattr->test.flags || kattr->test.cpu || kattr->test.batch_size) return -EINVAL; @@ -1487,9 +1470,6 @@ int bpf_prog_test_run_sk_lookup(struct bpf_prog *prog, const union bpf_attr *kat u32 retval, duration; int ret = -EINVAL; - if (prog->type != BPF_PROG_TYPE_SK_LOOKUP) - return -EINVAL; - if (kattr->test.flags || kattr->test.cpu || kattr->test.batch_size) return -EINVAL; @@ -1623,12 +1603,8 @@ out: } static const struct btf_kfunc_id_set bpf_prog_test_kfunc_set = { - .owner = THIS_MODULE, - .check_set = &test_sk_check_kfunc_ids, - .acquire_set = &test_sk_acquire_kfunc_ids, - .release_set = &test_sk_release_kfunc_ids, - .ret_null_set = &test_sk_ret_null_kfunc_ids, - .kptr_acquire_set = &test_sk_kptr_acquire_kfunc_ids + .owner = THIS_MODULE, + .set = &test_sk_check_kfunc_ids, }; BTF_ID_LIST(bpf_prog_test_dtor_kfunc_ids) |