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740f8a6572213a677c7916b12a11d831373722ce
android_kernel_xiaomi_sm8450/tools/testing/selftests/bpf
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Stanislav Fomichev 740f8a6572 selftests/bpf: make sure signal interrupts BPF_PROG_TEST_RUN 
Simple test that I used to reproduce the issue in the previous commit:
Do BPF_PROG_TEST_RUN with max iterations, each program is 4096 simple
move instructions. File alarm in 0.1 second and check that
bpf_prog_test_run is interrupted (i.e. test doesn't hang).

Note: reposting this for bpf-next to avoid linux-next conflict. In this
version I test both BPF_PROG_TYPE_SOCKET_FILTER (which uses generic
bpf_test_run implementation) and BPF_PROG_TYPE_FLOW_DISSECTOR (which has
it own loop with preempt handling in bpf_prog_test_run_flow_dissector).

Signed-off-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2019-02-25 22:24:19 +01:00
..
gnu
selftests/bpf: get rid of -D__x86_64__
2017-05-03 09:51:25 -04:00
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
progs
selftests: bpf: add test_lwt_ip_encap selftest
2019-02-13 18:27:55 -08:00
verifier
bpf: Add skb->sk, bpf_sk_fullsock and bpf_tcp_sock tests to test_verifer
2019-02-10 19:46:17 -08:00
.gitignore
selftests: bpf: add "alu32" to .gitignore
2019-02-11 20:31:38 -08:00
bpf_endian.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
bpf_helpers.h
bpf: Add test_sock_fields for skb->sk and bpf_tcp_sock
2019-02-10 19:46:17 -08:00
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
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
selftests/bpf: Fix const'ness in cgroup_helpers
2018-07-15 00:08:41 +02:00
config
selftests/bpf: add config fragment CONFIG_FTRACE_SYSCALLS
2018-11-28 22:13:06 +01:00
flow_dissector_load.c
selftests/bpf: add simple BPF_PROG_TEST_RUN examples for flow dissector
2019-01-29 01:08:29 +01:00
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
tools/bpf: fix selftest get_cgroup_id_user
2018-06-08 00:10:07 +02:00
Makefile
selftests: bpf: add test_lwt_ip_encap selftest
2019-02-13 18:27:55 -08:00
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
bpf: Add BPF_F_ANY_ALIGNMENT.
2018-11-30 21:38:48 -08:00
test_btf.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
2019-02-16 22:56:34 -08:00
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
selftests/bpf: rename flow dissector section to flow_dissector
2018-11-10 15:56:10 -08:00
test_iptunnel_common.h
selftests/bpf: add a test for basic XDP functionality
2017-04-01 12:45:57 -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
libbpf: fix libbpf_print
2019-02-04 17:45:31 -08:00
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: unify rlimit handling in selftests
2018-02-26 20:11:23 -08:00
test_lru_map.c
bpf: unify rlimit handling in selftests
2018-02-26 20:11:23 -08:00
test_lwt_ip_encap.sh
selftests: bpf: test_lwt_ip_encap: add negative tests.
2019-02-16 18:41:44 -08:00
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
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: make sure signal interrupts BPF_PROG_TEST_RUN
2019-02-25 22:24:19 +01:00
test_queue_stack_map.h
selftests/bpf: add test cases for queue and stack maps
2018-10-19 13:24:31 -07:00
test_section_names.c
selftests/bpf: Test libbpf_{prog,attach}_type_by_name
2018-09-27 21:14:59 +02:00
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: Test BPF_PROG_TYPE_SK_REUSEPORT
2018-08-11 01:58:46 +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
selftests/bpf: fix incorrect users of create_and_get_cgroup
2019-01-07 13:15:55 -08:00
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
bpf: Add test_sock_fields for skb->sk and bpf_tcp_sock
2019-02-10 19:46:17 -08:00
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
bpf: test_sockmap, add options for msg_pop_data() helper
2018-11-28 22:07:57 +01:00
test_sockmap.c
selftests: bpf: remove duplicated include
2019-01-29 00:09:26 +01:00
test_tag.c
bpf: unify rlimit handling in selftests
2018-02-26 20:11:23 -08:00
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
bpf, selftests: delete xfrm tunnel when test exits.
2018-06-15 03:31:52 +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: add bpf_spin_lock verifier tests
2019-02-01 20:55:39 +01:00
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_vlan.sh
selftests/bpf: add XDP selftests for modifying and popping VLAN headers
2018-10-09 21:59:09 -07:00
trace_helpers.c
bpf, libbpf: simplify and cleanup perf ring buffer walk
2018-10-20 23:13:32 -07:00
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
bpf: add selftest for stackmap with build_id in NMI context
2018-05-14 23:29:45 +02:00
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