Luke Nelson 93e5fbb18c selftests: bpf: Add test for JMP32 JSET BPF_X with upper bits set ... The existing tests attempt to check that JMP32 JSET ignores the upper bits in the operand registers. However, the tests missed one such bug in the x32 JIT that is only uncovered when a previous instruction pollutes the upper 32 bits of the registers. This patch adds a new test case that catches the bug by first executing a 64-bit JSET to pollute the upper 32-bits of the temporary registers, followed by a 32-bit JSET which should ignore the upper 32 bits. Co-developed-by: Xi Wang <xi.wang@gmail.com> Signed-off-by: Xi Wang <xi.wang@gmail.com> Signed-off-by: Luke Nelson <luke.r.nels@gmail.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/bpf/20200305234416.31597-2-luke.r.nels@gmail.com		2020-03-06 14:17:39 +01:00
..
gnu
include/uapi/linux
map_tests	selftests/bpf: Add batch ops testing to array bpf map	2020-01-15 14:00:35 -08:00
prog_tests	selftests/bpf: Add send_signal_sched_switch test	2020-03-05 14:02:41 -08:00
progs	selftests/bpf: Add send_signal_sched_switch test	2020-03-05 14:02:41 -08:00
verifier	selftests: bpf: Add test for JMP32 JSET BPF_X with upper bits set	2020-03-06 14:17:39 +01:00
.gitignore	selftests: Refactor build to remove tools/lib/bpf from include path	2020-01-20 16:37:46 -08:00
bpf_legacy.h	selftests/bpf: samples/bpf: Split off legacy stuff from bpf_helpers.h	2019-10-08 23:16:03 +02:00
bpf_rand.h
bpf_rlimit.h
bpf_tcp_helpers.h	bpf: tcp: Add bpf_cubic example	2020-01-22 16:30:10 -08:00
bpf_trace_helpers.h	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
bpf_util.h	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
cgroup_helpers.c	selftests/bpf: Correct path to include msg + path	2019-10-03 17:21:57 +02:00
cgroup_helpers.h
config	selftests/bpf: add config fragment BPF_JIT	2019-08-21 17:05:06 +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
Makefile	selftests/bpf: Improve bpftool changes detection	2020-01-24 11:09:21 +01:00
netcnt_common.h
tcp_client.py
tcp_server.py
test_align.c	selftests/bpf: fix test_align liveliness expectations	2019-07-06 00:16:56 +02:00
test_bpftool_build.sh	selftests, bpftool: Skip the build test if not in tree	2019-11-24 16:58:45 -08:00
test_btf.c	selftests/bpf: Don't check for btf fd in test_btf	2020-01-20 22:49:03 +01:00
test_btf.h	bpf: Refactor BTF encoding macro to test_btf.h	2019-04-27 09:07:05 -07:00
test_cgroup_storage.c	selftests/bpf: fix test_cgroup_storage on s390	2019-08-21 16:55:01 +02:00
test_cpp.cpp	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -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
test_flow_dissector.sh	selftests/bpf: Add test based on port range for BPF flow dissector	2020-01-27 11:25:07 +01:00
test_ftrace.sh	selftests/bpf: Test function_graph tracer and bpf trampoline together	2019-12-11 15:19:29 -08:00
test_hashmap.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_iptunnel_common.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 206	2019-05-30 11:29:53 -07:00
test_kmod.sh
test_lirc_mode2.sh
test_lirc_mode2_user.c
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: More compatible nc options in test_lwt_ip_encap	2019-10-08 23:59:22 +02:00
test_lwt_seg6local.sh
test_maps.c	selftest/bpf: Get rid of a bunch of explicit BPF program type setting	2019-10-21 14:49:12 +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
test_offload.py	selftests: bpf: log direct file writes	2019-11-06 09:59:58 -08:00
test_progs.c	selftests/bpf: Add whitelist/blacklist of test names to test_progs	2020-01-15 18:38:39 -08:00
test_progs.h	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_select_reuseport_common.h
test_skb_cgroup_id.sh
test_skb_cgroup_id_user.c	selftests/bpf: Don't hard-code root cgroup id	2019-12-04 17:56:22 -08:00
test_sock.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
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
test_sock_fields.c	selftests: bpf: enable hi32 randomization for all tests	2019-05-24 18:58:37 -07:00
test_socket_cookie.c	selftests/bpf: convert socket_cookie test to sk storage	2019-06-15 01:21:59 +02:00
test_sockmap.c	selftests: bpf: Use a temporary file in test_sockmap	2020-01-24 22:12:13 +01:00
test_sockmap_kern.h	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_stub.c	selftests/bpf: Integrate verbose verifier log into test_progs	2019-11-24 16:58:45 -08:00
test_sysctl.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_tag.c
test_tc_edt.sh	selftests/bpf: More compatible nc options in test_tc_edt	2019-10-18 22:33:57 +02:00
test_tc_tunnel.sh	selftests, bpf: Fix test_tc_tunnel hanging	2019-11-18 21:31:49 +01:00
test_tcp_check_syncookie.sh	selftests/bpf: add test for bpf_tcp_gen_syncookie	2019-07-30 21:03:05 -07:00
test_tcp_check_syncookie_user.c	selftests/bpf: add test for bpf_tcp_gen_syncookie	2019-07-30 21:03:05 -07:00
test_tcpbpf.h	selftests/bpf: De-flake test_tcpbpf	2019-12-04 18:01:05 -08:00
test_tcpbpf_user.c	selftests/bpf: De-flake test_tcpbpf	2019-12-04 18:01:05 -08:00
test_tcpnotify.h
test_tcpnotify_user.c	selftests/bpf: switch test_tcpnotify to perf_buffer API	2019-07-23 16:05:42 -07:00
test_tunnel.sh	selftests/bpf: fail test_tunnel.sh if subtests fail	2019-05-28 11:08:57 +02:00
test_verifier.c	bpf: Add further test_verifier cases for record_func_key	2019-12-19 13:39:22 -08:00
test_verifier_log.c
test_xdp_meta.sh
test_xdp_redirect.sh
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: reduce time to execute test_xdp_vlan.sh	2019-08-05 11:17:40 -07:00
test_xdp_vlan_mode_generic.sh	selftests/bpf: add wrapper scripts for test_xdp_vlan.sh	2019-08-05 11:17:40 -07:00
test_xdp_vlan_mode_native.sh	selftests/bpf: add wrapper scripts for test_xdp_vlan.sh	2019-08-05 11:17:40 -07:00
test_xdping.sh	selftests/bpf: measure RTT from xdp using xdping	2019-05-31 19:53:45 -07:00
trace_helpers.c	selftests/bpf: remove perf buffer helpers	2019-07-23 16:05:42 -07:00
trace_helpers.h	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
urandom_read.c
with_addr.sh
with_tunnels.sh
xdping.c	selftests: bpf: correct perror strings	2019-11-28 22:40:30 -08:00
xdping.h	selftests/bpf: measure RTT from xdp using xdping	2019-05-31 19:53:45 -07:00