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linux/tools/testing/selftests/bpf
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David S. Miller addb067983 Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 
Daniel Borkmann says:

====================
pull-request: bpf-next 2018-12-11

The following pull-request contains BPF updates for your *net-next* tree.

It has three minor merge conflicts, resolutions:

1) tools/testing/selftests/bpf/test_verifier.c

 Take first chunk with alignment_prevented_execution.

2) net/core/filter.c

  [...]
  case bpf_ctx_range_ptr(struct __sk_buff, flow_keys):
  case bpf_ctx_range(struct __sk_buff, wire_len):
        return false;
  [...]

3) include/uapi/linux/bpf.h

  Take the second chunk for the two cases each.

The main changes are:

1) Add support for BPF line info via BTF and extend libbpf as well
   as bpftool's program dump to annotate output with BPF C code to
   facilitate debugging and introspection, from Martin.

2) Add support for BPF_ALU | BPF_ARSH | BPF_{K,X} in interpreter
   and all JIT backends, from Jiong.

3) Improve BPF test coverage on archs with no efficient unaligned
   access by adding an "any alignment" flag to the BPF program load
   to forcefully disable verifier alignment checks, from David.

4) Add a new bpf_prog_test_run_xattr() API to libbpf which allows for
   proper use of BPF_PROG_TEST_RUN with data_out, from Lorenz.

5) Extend tc BPF programs to use a new __sk_buff field called wire_len
   for more accurate accounting of packets going to wire, from Petar.

6) Improve bpftool to allow dumping the trace pipe from it and add
   several improvements in bash completion and map/prog dump,
   from Quentin.

7) Optimize arm64 BPF JIT to always emit movn/movk/movk sequence for
   kernel addresses and add a dedicated BPF JIT backend allocator,
   from Ard.

8) Add a BPF helper function for IR remotes to report mouse movements,
   from Sean.

9) Various cleanups in BPF prog dump e.g. to make UAPI bpf_prog_info
   member naming consistent with existing conventions, from Yonghong
   and Song.

10) Misc cleanups and improvements in allowing to pass interface name
    via cmdline for xdp1 BPF example, from Matteo.

11) Fix a potential segfault in BPF sample loader's kprobes handling,
    from Daniel T.

12) Fix SPDX license in libbpf's README.rst, from Andrey.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-10 18:00:43 -08:00
..
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
.gitignore selftests/bpf: add missing executables to .gitignore 2018-10-19 13:31:27 -07:00
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_flow.c selftests/bpf: rename flow dissector section to flow_dissector 2018-11-10 15:56:10 -08:00
bpf_helpers.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2018-12-10 18:00:43 -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 bpf: Refactor ARRAY_SIZE macro to bpf_util.h 2018-08-11 01:58:46 +02:00
cgroup_helpers.c selftests/bpf: Fix const'ness in cgroup_helpers 2018-07-15 00:08:41 +02:00
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
connect4_prog.c selftest/bpf: Use bpf_sk_lookup_{tcp, udp} in test_sock_addr 2018-11-16 17:54:29 -08:00
connect6_prog.c selftest/bpf: Use bpf_sk_lookup_{tcp, udp} in test_sock_addr 2018-11-16 17:54:29 -08:00
dev_cgroup.c selftests/bpf: add a test for device cgroup controller 2017-11-05 23:26:51 +09:00
flow_dissector_load.c tools/bpf: add unlimited rlimit for flow_dissector_load 2018-10-30 23:31:21 +01:00
get_cgroup_id_kern.c tools/bpf: fix selftest get_cgroup_id_user 2018-06-08 00:10:07 +02:00
get_cgroup_id_user.c tools/bpf: fix selftest get_cgroup_id_user 2018-06-08 00:10:07 +02:00
Makefile Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2018-11-26 13:08:17 -08:00
netcnt_common.h selftests/bpf: cgroup local storage-based network counters 2018-10-01 16:18:33 +02:00
netcnt_prog.c selftests/bpf: cgroup local storage-based network counters 2018-10-01 16:18:33 +02:00
sample_map_ret0.c selftest/bpf: extend the offload test with map checks 2018-01-18 22:54:26 +01:00
sample_ret0.c selftests/bpf: add offload test based on netdevsim 2017-12-03 00:27:58 +01:00
sendmsg4_prog.c selftests/bpf: Selftest for sys_sendmsg hooks 2018-05-28 17:41:05 +02:00
sendmsg6_prog.c selftests/bpf: Selftest for sys_sendmsg hooks 2018-05-28 17:41:05 +02:00
socket_cookie_prog.c selftests/bpf: Test for get_socket_cookie 2018-07-31 09:33:48 +02:00
sockmap_parse_prog.c bpf: add map tests for BPF_PROG_TYPE_SK_MSG 2018-03-19 21:14:39 +01:00
sockmap_tcp_msg_prog.c bpf: add map tests for BPF_PROG_TYPE_SK_MSG 2018-03-19 21:14:39 +01:00
sockmap_verdict_prog.c bpf: add map tests for BPF_PROG_TYPE_SK_MSG 2018-03-19 21:14:39 +01:00
tcp_client.py bpf: Add Python 3 support to selftests scripts for bpf 2018-07-25 07:46:48 +02:00
tcp_server.py bpf: Add Python 3 support to selftests scripts for bpf 2018-07-25 07:46:48 +02:00
test_adjust_tail.c bpf: adding tests for bpf_xdp_adjust_tail 2018-04-18 23:34:17 +02:00
test_align.c bpf: Add BPF_F_ANY_ALIGNMENT. 2018-11-30 21:38:48 -08:00
test_btf_haskv.c tools/bpf: enhance test_btf file testing to test func info 2018-11-20 10:54:39 -08:00
test_btf_nokv.c tools/bpf: enhance test_btf file testing to test func info 2018-11-20 10:54:39 -08:00
test_btf.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2018-12-10 18:00:43 -08:00
test_cgroup_storage.c selftests/bpf: extend the storage test to test per-cpu cgroup storage 2018-10-01 16:18:33 +02:00
test_dev_cgroup.c bpf: unify rlimit handling in selftests 2018-02-26 20:11:23 -08:00
test_flow_dissector.c selftests/bpf: test bpf flow dissection 2018-09-14 12:04:33 -07:00
test_flow_dissector.sh selftests/bpf: rename flow dissector section to flow_dissector 2018-11-10 15:56:10 -08:00
test_get_stack_rawtp.c tools/bpf: add a test for bpf_get_stack with raw tracepoint prog 2018-04-29 08:45:54 -07:00
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_l4lb_noinline.c selftests/bpf: add bpf_call test 2017-12-17 20:34:36 +01:00
test_l4lb.c bpf: Move endianness BPF helpers out of bpf_util.h 2017-05-01 12:43:49 -07:00
test_libbpf_open.c selftests/bpf: add test program for loading BPF ELF files 2018-02-09 00:24:38 +01:00
test_libbpf.sh selftests/bpf: enable (uncomment) all tests in test_libbpf.sh 2018-11-07 22:20:56 +01:00
test_lirc_mode2_kern.c media: bpf: add bpf function to report mouse movement 2018-12-09 14:37:18 -08:00
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_seg6local.c selftests/bpf: test for seg6local End.BPF action 2018-05-24 11:57:36 +02:00
test_lwt_seg6local.sh selftests/bpf: update test_lwt_seg6local.sh according to iproute2 2018-08-03 10:19:33 +02:00
test_map_in_map.c bpf: adding tests for map_in_map helpber in libbpf 2018-11-21 23:33:22 +01:00
test_maps.c bpf: adding tests for map_in_map helpber in libbpf 2018-11-21 23:33:22 +01:00
test_netcnt.c kselftests/bpf: use ping6 as the default ipv6 ping binary when it exists 2018-11-09 10:55:09 +01:00
test_obj_id.c bpf: Fix test_obj_id.c for llvm 5.0 2017-06-09 15:15:11 -04:00
test_offload.py selftests/bpf: add test for sharing objects between netdevs 2018-07-18 15:10:34 +02:00
test_pkt_access.c selftests/bpf: fix broken build due to types.h 2017-05-17 18:45:14 -04:00
test_pkt_md_access.c bpf: fix selftest/bpf/test_pkt_md_access on s390x 2017-08-07 10:06:27 -07:00
test_progs.c selftests: add a test for bpf_prog_test_run_xattr 2018-12-04 08:18:13 -08:00
test_queue_map.c selftests/bpf: add test cases for queue and stack maps 2018-10-19 13:24:31 -07:00
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_kern.c 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_sk_lookup_kern.c bpf: Support sk lookup in netns with id 0 2018-11-30 17:17:38 -08:00
test_skb_cgroup_id_kern.c selftests/bpf: Selftest for bpf_skb_ancestor_cgroup_id 2018-08-13 01:02:40 +02:00
test_skb_cgroup_id_user.c selftests/bpf: Selftest for bpf_skb_ancestor_cgroup_id 2018-08-13 01:02:40 +02:00
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: Test narrow loads with off > 0 for bpf_sock_addr 2018-11-10 22:29:59 -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.c bpf: Refactor ARRAY_SIZE macro to bpf_util.h 2018-08-11 01:58:46 +02:00
test_socket_cookie.c selftests/bpf: Use libbpf_attach_type_by_name in test_socket_cookie 2018-09-27 21:14:59 +02:00
test_sockhash_kern.c bpf: selftest additions for SOCKHASH 2018-05-16 22:00:12 +02:00
test_sockmap_kern.c bpf: selftest additions for SOCKHASH 2018-05-16 22:00:12 +02:00
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 bpf: test_sockmap, add options for msg_pop_data() helper 2018-11-28 22:07:57 +01:00
test_stack_map.c selftests/bpf: add test cases for queue and stack maps 2018-10-19 13:24:31 -07:00
test_stacktrace_build_id.c tools/bpf: add a test for bpf_get_stack with tracepoint prog 2018-04-29 08:45:54 -07:00
test_stacktrace_map.c tools/bpf: add a test for bpf_get_stack with tracepoint prog 2018-04-29 08:45:54 -07:00
test_tag.c bpf: unify rlimit handling in selftests 2018-02-26 20:11:23 -08:00
test_tcp_estats.c selftests/bpf: add a test case to check verifier pointer arithmetic 2017-05-03 09:51:25 -04:00
test_tcpbpf_kern.c bpf: add selftest for bpf's (set|get)_sockopt for SAVE_SYN 2018-09-01 01:37:00 +02:00
test_tcpbpf_user.c bpf: add selftest for bpf's (set|get)_sockopt for SAVE_SYN 2018-09-01 01:37:00 +02:00
test_tcpbpf.h selftests/bpf: Test case for BPF_SOCK_OPS_TCP_LISTEN_CB 2018-07-15 00:08:41 +02:00
test_tcpnotify_kern.c selftests/bpf: add a test case for sock_ops perf-event notification 2018-11-09 09:40:17 +01:00
test_tcpnotify_user.c selftests/bpf: add a test case for sock_ops perf-event notification 2018-11-09 09:40:17 +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_tracepoint.c bpf/tracing: add a bpf test for new ioctl query interface 2017-12-12 08:46:40 -08:00
test_tunnel_kern.c selftests/bpf: bpf tunnel test. 2018-04-27 00:11:14 +02:00
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 Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2018-12-10 18:00:43 -08:00
test_xdp_meta.c bpf: improve selftests and add tests for meta pointer 2017-09-26 13:36:44 -07:00
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_noinline.c selftests/bpf: add xdp noinline test 2017-12-17 20:34:36 +01:00
test_xdp_redirect.c selftests: bpf: add a test for XDP redirect 2017-08-08 18:12:50 -07:00
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.c selftests/bpf: add XDP selftests for modifying and popping VLAN headers 2018-10-09 21:59:09 -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_xdp.c selftests: bpf: Use bpf_endian.h in test_xdp.c 2017-05-02 07:52:01 -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
xdp_dummy.c selftests: add dummy xdp test helper 2018-11-07 16:23:05 -08:00