Yonghong Song 6879c042e1 tools/bpf: selftests: Add bpf_iter selftests ... The added test includes the following subtests: - test verifier change for btf_id_or_null - test load/create_iter/read for ipv6_route/netlink/bpf_map/task/task_file - test anon bpf iterator - test anon bpf iterator reading one char at a time - test file bpf iterator - test overflow (single bpf program output not overflow) - test overflow (single bpf program output overflows) - test bpf prog returning 1 The ipv6_route tests the following verifier change - access fields in the variable length array of the structure. The netlink load tests the following verifier change - put a btf_id ptr value in a stack and accessible to tracing/iter programs. The anon bpf iterator also tests link auto attach through skeleton. $ test_progs -n 2 #2/1 btf_id_or_null:OK #2/2 ipv6_route:OK #2/3 netlink:OK #2/4 bpf_map:OK #2/5 task:OK #2/6 task_file:OK #2/7 anon:OK #2/8 anon-read-one-char:OK #2/9 file:OK #2/10 overflow:OK #2/11 overflow-e2big:OK #2/12 prog-ret-1:OK #2 bpf_iter:OK Summary: 1/12 PASSED, 0 SKIPPED, 0 FAILED Signed-off-by: Yonghong Song <yhs@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Andrii Nakryiko <andriin@fb.com> Link: https://lore.kernel.org/bpf/20200509175923.2477637-1-yhs@fb.com		2020-05-09 17:05:27 -07:00
..
.gitignore
attach_probe.c
bpf_iter.c	tools/bpf: selftests: Add bpf_iter selftests	2020-05-09 17:05:27 -07:00
bpf_obj_id.c	selftests/bpf: Test bpf_link's get_next_id, get_fd_by_id, and get_obj_info	2020-04-28 17:27:08 -07:00
bpf_tcp_ca.c
bpf_verif_scale.c
btf_dump.c
btf_map_in_map.c	libbpf: Add BTF-defined map-in-map support	2020-04-28 17:35:03 -07:00
cgroup_attach_autodetach.c
cgroup_attach_multi.c
cgroup_attach_override.c
cgroup_link.c
cls_redirect.c	selftests/bpf: Add cls_redirect classifier	2020-04-26 10:00:36 -07:00
connect_force_port.c	bpf: Allow any port in bpf_bind helper	2020-05-09 00:48:20 +02:00
core_extern.c
core_reloc.c	selftests/bpf: Fix invalid memory reads in core_relo selftest	2020-04-28 19:48:05 -07:00
cpu_mask.c
enable_stats.c	bpf: Add selftest for BPF_ENABLE_STATS	2020-05-01 10:36:32 -07:00
fentry_fexit.c
fentry_test.c
fexit_bpf2bpf.c	selftests/bpf: Move existing common networking parts into network_helpers	2020-05-09 00:48:20 +02:00
fexit_stress.c
fexit_test.c
flow_dissector.c	selftests/bpf: Move existing common networking parts into network_helpers	2020-05-09 00:48:20 +02:00
flow_dissector_load_bytes.c	selftests/bpf: Move existing common networking parts into network_helpers	2020-05-09 00:48:20 +02:00
flow_dissector_reattach.c
get_stack_raw_tp.c
global_data.c	selftests/bpf: Move existing common networking parts into network_helpers	2020-05-09 00:48:20 +02:00
global_data_init.c
hashmap.c	selftests/bpf: Convert test_hashmap into test_progs test	2020-04-28 19:48:05 -07:00
kfree_skb.c	selftests/bpf: Move existing common networking parts into network_helpers	2020-05-09 00:48:20 +02:00
l4lb_all.c	selftests/bpf: Move existing common networking parts into network_helpers	2020-05-09 00:48:20 +02:00
link_pinning.c
map_lock.c	selftests/bpf: Move existing common networking parts into network_helpers	2020-05-09 00:48:20 +02:00
mmap.c	selftests/bpf: Validate frozen map contents stays frozen	2020-04-14 21:28:57 +02:00
modify_return.c
ns_current_pid_tgid.c	selftests/bpf: Fix bpf_link leak in ns_current_pid_tgid selftest	2020-04-28 19:48:05 -07:00
obj_name.c
perf_branches.c
perf_buffer.c	selftests/bpf: Disable ASAN instrumentation for mmap()'ed memory read	2020-04-28 19:48:05 -07:00
pinning.c
pkt_access.c	selftests/bpf: Move existing common networking parts into network_helpers	2020-05-09 00:48:20 +02:00
pkt_md_access.c	selftests/bpf: Move existing common networking parts into network_helpers	2020-05-09 00:48:20 +02:00
probe_user.c
prog_run_xattr.c	selftests/bpf: Move existing common networking parts into network_helpers	2020-05-09 00:48:20 +02:00
queue_stack_map.c	selftests/bpf: Move existing common networking parts into network_helpers	2020-05-09 00:48:20 +02:00
raw_tp_writable_reject_nbd_invalid.c
raw_tp_writable_test_run.c
rdonly_maps.c
reference_tracking.c
section_names.c	libbpf: Always specify expected_attach_type on program load if supported	2020-04-15 13:22:43 +02:00
select_reuseport.c
send_signal.c
send_signal_sched_switch.c
signal_pending.c	selftests/bpf: Move existing common networking parts into network_helpers	2020-05-09 00:48:20 +02:00
sk_assign.c	selftests/bpf: Use SOCKMAP for server sockets in bpf_sk_assign test	2020-04-29 23:31:00 +02:00
skb_ctx.c	selftests/bpf: Move existing common networking parts into network_helpers	2020-05-09 00:48:20 +02:00
skeleton.c
sockmap_basic.c
sockmap_ktls.c
sockmap_listen.c
sockopt.c
sockopt_inherit.c
sockopt_multi.c
sockopt_sk.c
spinlock.c	selftests/bpf: Move existing common networking parts into network_helpers	2020-05-09 00:48:20 +02:00
stacktrace_build_id.c
stacktrace_build_id_nmi.c
stacktrace_map.c
stacktrace_map_raw_tp.c
tailcalls.c
task_fd_query_rawtp.c
task_fd_query_tp.c
tcp_estats.c
tcp_rtt.c	selftests/bpf: Generalize helpers to control background listener	2020-05-09 00:48:20 +02:00
test_global_funcs.c
test_lsm.c
test_overhead.c
tp_attach_query.c
trampoline_count.c
vmlinux.c
xdp.c	selftests/bpf: Move existing common networking parts into network_helpers	2020-05-09 00:48:20 +02:00
xdp_adjust_tail.c	selftests/bpf: Move existing common networking parts into network_helpers	2020-05-09 00:48:20 +02:00
xdp_attach.c	selftests/bpf: Check for correct program attach/detach in xdp_attach test	2020-04-15 13:26:08 +02:00
xdp_bpf2bpf.c	selftests/bpf: Move existing common networking parts into network_helpers	2020-05-09 00:48:20 +02:00
xdp_info.c	selftests/bpf: Add test for bpf_get_link_xdp_id	2020-04-08 01:35:24 +02:00
xdp_noinline.c	selftests/bpf: Move existing common networking parts into network_helpers	2020-05-09 00:48:20 +02:00
xdp_perf.c