diff options
| author | Dave Marchevsky <davemarchevsky@fb.com> | 2023-08-21 12:33:08 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2023-08-25 09:23:16 -0700 |
| commit | ba2464c86f182c6fdb69fe2f77a3d04c19a72357 (patch) | |
| tree | 4dc3981ac37deba804bac01c5e6469dbeb21384a /tools | |
| parent | 7e26cd12ad1c8f3e55d32542c7e4708a9e6a3c02 (diff) | |
bpf: Reenable bpf_refcount_acquire
Now that all reported issues are fixed, bpf_refcount_acquire can be
turned back on. Also reenable all bpf_refcount-related tests which were
disabled.
This a revert of:
* commit f3514a5d6740 ("selftests/bpf: Disable newly-added 'owner' field test until refcount re-enabled")
* commit 7deca5eae833 ("bpf: Disable bpf_refcount_acquire kfunc calls until race conditions are fixed")
Signed-off-by: Dave Marchevsky <davemarchevsky@fb.com>
Acked-by: Yonghong Song <yonghong.song@linux.dev>
Link: https://lore.kernel.org/r/20230821193311.3290257-5-davemarchevsky@fb.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/refcounted_kptr.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/refcounted_kptr.c b/tools/testing/selftests/bpf/prog_tests/refcounted_kptr.c index 7423983472c7..d6bd5e16e637 100644 --- a/tools/testing/selftests/bpf/prog_tests/refcounted_kptr.c +++ b/tools/testing/selftests/bpf/prog_tests/refcounted_kptr.c @@ -9,12 +9,38 @@ void test_refcounted_kptr(void) { + RUN_TESTS(refcounted_kptr); } void test_refcounted_kptr_fail(void) { + RUN_TESTS(refcounted_kptr_fail); } void test_refcounted_kptr_wrong_owner(void) { + LIBBPF_OPTS(bpf_test_run_opts, opts, + .data_in = &pkt_v4, + .data_size_in = sizeof(pkt_v4), + .repeat = 1, + ); + struct refcounted_kptr *skel; + int ret; + + skel = refcounted_kptr__open_and_load(); + if (!ASSERT_OK_PTR(skel, "refcounted_kptr__open_and_load")) + return; + + ret = bpf_prog_test_run_opts(bpf_program__fd(skel->progs.rbtree_wrong_owner_remove_fail_a1), &opts); + ASSERT_OK(ret, "rbtree_wrong_owner_remove_fail_a1"); + ASSERT_OK(opts.retval, "rbtree_wrong_owner_remove_fail_a1 retval"); + + ret = bpf_prog_test_run_opts(bpf_program__fd(skel->progs.rbtree_wrong_owner_remove_fail_b), &opts); + ASSERT_OK(ret, "rbtree_wrong_owner_remove_fail_b"); + ASSERT_OK(opts.retval, "rbtree_wrong_owner_remove_fail_b retval"); + + ret = bpf_prog_test_run_opts(bpf_program__fd(skel->progs.rbtree_wrong_owner_remove_fail_a2), &opts); + ASSERT_OK(ret, "rbtree_wrong_owner_remove_fail_a2"); + ASSERT_OK(opts.retval, "rbtree_wrong_owner_remove_fail_a2 retval"); + refcounted_kptr__destroy(skel); } |