Alexei Starovoitov e5e7a8f2d8 selftests/bpf: add few verifier scale tests ... Add 3 basic tests that stress verifier scalability. test_verif_scale1.c calls non-inlined jhash() function 90 times on different position in the packet. This test simulates network packet parsing. jhash function is ~140 instructions and main program is ~1200 insns. test_verif_scale2.c force inlines jhash() function 90 times. This program is ~15k instructions long. test_verif_scale3.c calls non-inlined jhash() function 90 times on But this time jhash has to process 32-bytes from the packet instead of 14-bytes in tests 1 and 2. jhash function is ~230 insns and main program is ~1200 insns. $ test_progs -s can be used to see verifier stats. Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>		2019-04-04 01:27:38 +02:00
..
gnu
include/uapi/linux
prog_tests	selftests/bpf: add few verifier scale tests	2019-04-04 01:27:38 +02:00
progs	selftests/bpf: add few verifier scale tests	2019-04-04 01:27:38 +02:00
verifier	selftests: bpf: remove duplicate .flags initialization in ctx_skb.c	2019-04-02 23:17:18 +02:00
.gitignore	selftests/bpf: add tests for bpf_tcp_check_syncookie and bpf_skc_lookup_tcp	2019-03-21 18:59:11 -07:00
bpf_endian.h
bpf_helpers.h	selftests/bpf: add tests for bpf_tcp_check_syncookie and bpf_skc_lookup_tcp	2019-03-21 18:59:11 -07:00
bpf_rand.h
bpf_rlimit.h
bpf_util.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next	2019-02-16 22:56:34 -08:00
cgroup_helpers.c	selftests/bpf: fix incorrect users of create_and_get_cgroup	2019-01-07 13:15:55 -08:00
cgroup_helpers.h
config	selftests/bpf: expand bpf tunnel test to ipv6	2019-03-22 13:52:44 -07:00
flow_dissector_load.c	selftests: bpf: fix -Wformat-security warning for flow_dissector_load.c	2019-04-02 23:17:18 +02:00
flow_dissector_load.h	selftests/bpf: add simple BPF_PROG_TEST_RUN examples for flow dissector	2019-01-29 01:08:29 +01:00
get_cgroup_id_user.c
Makefile	selftests: bpf: tests.h should depend on .c files, not the output	2019-04-02 23:17:18 +02:00
netcnt_common.h
tcp_client.py	selftests/bpf: use localhost in tcp_{server,client}.py	2019-02-04 21:29:27 +01:00
tcp_server.py	selftests/bpf: use localhost in tcp_{server,client}.py	2019-02-04 21:29:27 +01:00
test_align.c
test_btf.c	bpf: add bpffs multi-dimensional array tests in test_btf	2019-04-01 15:41:05 +02:00
test_cgroup_storage.c	selftests/bpf: fix incorrect users of create_and_get_cgroup	2019-01-07 13:15:55 -08:00
test_dev_cgroup.c	selftests/bpf: fix incorrect users of create_and_get_cgroup	2019-01-07 13:15:55 -08:00
test_flow_dissector.c	selftests: bpf: remove duplicated include	2019-01-29 00:09:26 +01:00
test_flow_dissector.sh
test_iptunnel_common.h
test_kmod.sh
test_libbpf_open.c	tools: libbpf: add a correctly named define for map iteration	2019-03-01 00:53:45 +01:00
test_libbpf.sh
test_lirc_mode2_user.c
test_lirc_mode2.sh
test_lpm_map.c	bpf, lpm: fix lookup bug in map_delete_elem	2019-02-22 16:17:53 +01:00
test_lru_map.c
test_lwt_ip_encap.sh	selftests/bpf: test that GSO works in lwt_ip_encap	2019-03-07 10:41:40 +01:00
test_lwt_seg6local.sh
test_maps.c	bpf: test_maps: fix possible out of bound access warning	2019-02-06 15:48:43 +01:00
test_netcnt.c	selftests/bpf: fix incorrect users of create_and_get_cgroup	2019-01-07 13:15:55 -08:00
test_offload.py	selftests/bpf: test reading the offloaded program	2019-02-06 15:35:42 +01:00
test_progs.c	selftests/bpf: add few verifier scale tests	2019-04-04 01:27:38 +02:00
test_progs.h	selftests/bpf: add few verifier scale tests	2019-04-04 01:27:38 +02:00
test_queue_stack_map.h
test_section_names.c
test_select_reuseport_common.h
test_select_reuseport.c
test_skb_cgroup_id_user.c	selftests/bpf: fix incorrect users of create_and_get_cgroup	2019-01-07 13:15:55 -08:00
test_skb_cgroup_id.sh
test_sock_addr.c	selftests/bpf: fix incorrect users of create_and_get_cgroup	2019-01-07 13:15:55 -08:00
test_sock_addr.sh
test_sock_fields.c	bpf: Add an example for bpf_get_listener_sock	2019-03-13 12:04:35 -07:00
test_sock.c	tools/bpf: add log_level to bpf_load_program_attr	2019-02-07 18:22:31 -08:00
test_socket_cookie.c	libbpf: Show supported ELF section names when failing to guess prog/attach type	2019-01-23 12:27:04 +01:00
test_sockmap_kern.h
test_sockmap.c	selftests: bpf: remove duplicated include	2019-01-29 00:09:26 +01:00
test_tag.c
test_tc_edt.sh	selftests: bpf: tc-bpf flow shaping with EDT	2019-03-22 18:16:44 -07:00
test_tc_tunnel.sh	bpf: test_tc_tunnel.sh needs reverse path filtering disabled	2019-03-25 15:01:54 +01:00
test_tcp_check_syncookie_user.c	selftests/bpf: add tests for bpf_tcp_check_syncookie and bpf_skc_lookup_tcp	2019-03-21 18:59:11 -07:00
test_tcp_check_syncookie.sh	selftests/bpf: add tests for bpf_tcp_check_syncookie and bpf_skc_lookup_tcp	2019-03-21 18:59:11 -07:00
test_tcpbpf_user.c	selftests/bpf: fix incorrect users of create_and_get_cgroup	2019-01-07 13:15:55 -08:00
test_tcpbpf.h
test_tcpnotify_user.c	selftests/bpf: don't hardcode iptables/nc path in test_tcpnotify_user	2019-01-23 12:56:30 +01:00
test_tcpnotify.h
test_tunnel.sh
test_verifier_log.c
test_verifier.c	selftests/bpf: allow specifying helper for BPF_SK_LOOKUP	2019-03-21 18:59:11 -07:00
test_xdp_meta.sh
test_xdp_redirect.sh
test_xdp_vlan.sh
trace_helpers.c
trace_helpers.h
urandom_read.c	selftests: bpf: modify urandom_read and link it non-statically	2019-03-21 19:37:30 -07:00
with_addr.sh
with_tunnels.sh