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f1fc7249dd
linux/tools/testing/selftests/bpf
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Alexei Starovoitov f1fc7249dd selftests/bpf: tests for jmp to 1st insn 
Add 2 tests that check JIT code generation to jumps to 1st insn.
1st test is similar to syzbot reproducer.
The backwards branch is never taken at runtime.
2nd test has branch to 1st insn that executes.
The test is written as two bpf functions, since it's not possible
to construct valid single bpf program that jumps to 1st insn.

Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Song Liu <songliubraving@fb.com>
2019-08-01 13:14:29 -07:00
..
gnu
include/uapi/linux License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
map_tests selftests/bpf: add test_sysctl and map_tests/tests.h to .gitignore 2019-05-16 11:41:31 -07:00
prog_tests selftests/bpf: fix perf_buffer on s390 2019-07-16 18:41:00 -07:00
progs selftests/bpf: fix sendmsg6_prog on s390 2019-07-22 16:19:06 +02:00
verifier selftests/bpf: tests for jmp to 1st insn 2019-08-01 13:14:29 -07:00
.gitignore selftests/bpf: add test_tcp_rtt to .gitignore 2019-07-06 00:18:16 +02:00
bpf_endian.h selftests/bpf: remove bpf_util.h from BPF C progs 2019-06-11 10:36:02 +02:00
bpf_helpers.h selftests/bpf: make PT_REGS_* work in userspace 2019-07-12 15:38:14 +02:00
bpf_rand.h bpf: add ld64 imm test cases 2018-05-14 19:11:45 -07:00
bpf_rlimit.h bpf: unify rlimit handling in selftests 2018-02-26 20:11:23 -08:00
bpf_util.h bpf: use libbpf_num_possible_cpus internally 2019-06-11 10:36:02 +02:00
cgroup_helpers.c selftests/bpf: signedness bug in enable_all_controllers() 2019-06-15 01:14:07 +02:00
cgroup_helpers.h selftests/bpf: Fix const'ness in cgroup_helpers 2018-07-15 00:08:41 +02:00
config selftests/bpf: expand test_tc_tunnel with SIT encap 2019-04-24 01:32:26 +02:00
flow_dissector_load.c selftests/bpf: run flow dissector tests in skb-less mode 2019-04-23 18:36:34 +02:00
flow_dissector_load.h selftests/bpf: properly return error from bpf_flow_load 2019-04-23 18:36:34 +02:00
get_cgroup_id_user.c tools/bpf: fix selftest get_cgroup_id_user 2018-06-08 00:10:07 +02:00
Makefile selftests/bpf: structure test_{progs, maps, verifier} test runners uniformly 2019-07-16 18:33:12 -07:00
netcnt_common.h selftests/bpf: cgroup local storage-based network counters 2018-10-01 16:18:33 +02:00
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 selftests/bpf: fix test_align liveliness expectations 2019-07-06 00:16:56 +02:00
test_btf_dump.c selftests/bpf: add btf_dump BTF-to-C conversion tests 2019-05-24 14:05:58 -07:00
test_btf.c selftests/bpf: add trickier size resolution tests 2019-07-15 23:02:17 +02:00
test_btf.h bpf: Refactor BTF encoding macro to test_btf.h 2019-04-27 09:07:05 -07:00
test_cgroup_attach.c selftests/bpf: add auto-detach test 2019-05-28 09:30:02 -07:00
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 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 206 2019-05-30 11:29:53 -07:00
test_flow_dissector.c selftests: bpf: remove duplicated include 2019-01-29 00:09:26 +01:00
test_flow_dissector.sh selftests/bpf: rename flow dissector section to flow_dissector 2018-11-10 15:56:10 -08:00
test_hashmap.c selftests/bpf: add tests for libbpf's hashmap 2019-05-24 14:05:57 -07:00
test_iptunnel_common.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 206 2019-05-30 11:29:53 -07:00
test_kmod.sh selftests: bpf: notification about privilege required to run test_kmod.sh testing script 2018-06-22 00:30:02 +02:00
test_libbpf_open.c selftests/bpf: set RLIMIT_MEMLOCK properly for test_libbpf_open.c 2019-05-04 23:23:51 -07:00
test_libbpf.sh selftests/bpf: enable (uncomment) all tests in test_libbpf.sh 2018-11-07 22:20:56 +01:00
test_lirc_mode2_user.c media: bpf: add bpf function to report mouse movement 2018-12-09 14:37:18 -08:00
test_lirc_mode2.sh media: bpf: add bpf function to report mouse movement 2018-12-09 14:37:18 -08:00
test_lpm_map.c bpf: lpm_trie: check left child of last leftmost node for NULL 2019-06-11 13:52:37 +02:00
test_lru_map.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 206 2019-05-30 11:29:53 -07:00
test_lwt_ip_encap.sh selftests: bpf: add VRF test cases to lwt_ip_encap test. 2019-04-16 19:19:51 -07:00
test_lwt_seg6local.sh selftests/bpf: update test_lwt_seg6local.sh according to iproute2 2018-08-03 10:19:33 +02:00
test_maps.c selftests/bpf: fix test_reuseport_array on s390 2019-07-09 01:10:23 +02:00
test_maps.h bpf: Add BPF_MAP_TYPE_SK_STORAGE test to test_maps 2019-04-27 09:07:05 -07:00
test_netcnt.c selftests/bpf: fix incorrect users of create_and_get_cgroup 2019-01-07 13:15:55 -08:00
test_offload.py netdevsim: move netdev creation/destruction to dev probe 2019-04-26 01:52:03 -04:00
test_progs.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 206 2019-05-30 11:29:53 -07:00
test_progs.h selftests/bpf: fix perf_buffer on s390 2019-07-16 18:41:00 -07:00
test_queue_stack_map.h selftests/bpf: convert legacy BPF maps to BTF-defined ones 2019-07-05 22:52:25 +02:00
test_section_names.c selftests/bpf: test sockopt section name 2019-06-27 15:25:17 -07:00
test_select_reuseport_common.h bpf: Test BPF_PROG_TYPE_SK_REUSEPORT 2018-08-11 01:58:46 +02:00
test_select_reuseport.c bpf: Add test for SO_REUSEPORT_DETACH_BPF 2019-06-15 01:21:50 +02:00
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 kselftests/bpf: use ping6 as the default ipv6 ping binary if it exists 2018-10-31 23:05:30 +01:00
test_sock_addr.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-06-17 20:20:36 -07:00
test_sock_addr.sh kselftests/bpf: use ping6 as the default ipv6 ping binary if it exists 2018-10-31 23:05:30 +01:00
test_sock_fields.c selftests: bpf: enable hi32 randomization for all tests 2019-05-24 18:58:37 -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 selftests/bpf: convert socket_cookie test to sk storage 2019-06-15 01:21:59 +02:00
test_sockmap_kern.h selftests/bpf: convert legacy BPF maps to BTF-defined ones 2019-07-05 22:52:25 +02:00
test_sockmap.c selftests: bpf: remove duplicated include 2019-01-29 00:09:26 +01:00
test_sockopt_multi.c selftests/bpf: add sockopt test that exercises BPF_F_ALLOW_MULTI 2019-06-27 15:25:17 -07:00
test_sockopt_sk.c selftests/bpf: fix -Wstrict-aliasing in test_sockopt_sk.c 2019-06-29 01:21:53 +02:00
test_sockopt.c selftests/bpf: add sockopt test 2019-06-27 15:25:17 -07:00
test_stub.c selftests: bpf: enable hi32 randomization for all tests 2019-05-24 18:58:37 -07:00
test_sysctl.c selftests/bpf: C based test for sysctl and strtoX 2019-04-12 13:54:59 -07:00
test_tag.c bpf: unify rlimit handling in selftests 2018-02-26 20:11:23 -08:00
test_tc_edt.sh selftests: bpf: tc-bpf flow shaping with EDT 2019-03-22 18:16:44 -07:00
test_tc_tunnel.sh selftests/bpf: expand test_tc_tunnel with SIT encap 2019-04-24 01:32:26 +02:00
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_tcp_rtt.c selftests/bpf: test BPF_SOCK_OPS_RTT_CB 2019-07-03 16:52:02 +02:00
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 selftests/bpf: Test case for BPF_SOCK_OPS_TCP_LISTEN_CB 2018-07-15 00:08:41 +02:00
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 selftests/bpf: add a test case for sock_ops perf-event notification 2018-11-09 09:40:17 +01:00
test_tunnel.sh selftests/bpf: fail test_tunnel.sh if subtests fail 2019-05-28 11:08:57 +02:00
test_verifier_log.c bpf: unify rlimit handling in selftests 2018-02-26 20:11:23 -08:00
test_verifier.c selftests/bpf: remove logic duplication in test_verifier 2019-07-16 01:01:04 +02:00
test_xdp_meta.sh tools/bpf: fix batch-mode test failure of test_xdp_redirect.sh 2018-02-06 11:34:42 +01:00
test_xdp_redirect.sh tools/bpf: fix batch-mode test failure of test_xdp_redirect.sh 2018-02-06 11:34:42 +01:00
test_xdp_veth.sh selftests, bpf: Add test for veth native XDP 2019-06-24 18:18:30 -07:00
test_xdp_vlan.sh selftests/bpf: add XDP selftests for modifying and popping VLAN headers 2018-10-09 21:59:09 -07:00
test_xdping.sh selftests/bpf: measure RTT from xdp using xdping 2019-05-31 19:53:45 -07:00
trace_helpers.c bpf: style fix in while(!feof()) loop 2019-05-28 10:54:01 +02:00
trace_helpers.h trace_helpers.c: Add helpers to poll multiple perf FDs for events 2018-06-27 11:01:03 +02:00
urandom_read.c selftests: bpf: modify urandom_read and link it non-statically 2019-03-21 19:37:30 -07:00
with_addr.sh selftests/bpf: test bpf flow dissection 2018-09-14 12:04:33 -07:00
with_tunnels.sh selftests/bpf: test bpf flow dissection 2018-09-14 12:04:33 -07:00
xdping.c selftests/bpf: measure RTT from xdp using xdping 2019-05-31 19:53:45 -07:00
xdping.h selftests/bpf: measure RTT from xdp using xdping 2019-05-31 19:53:45 -07:00