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Saket Kumar Bhaskar 3ca73f644d selftests/bpf: Fix fill_link_info selftest on powerpc 
BugLink: https://bugs.launchpad.net/bugs/2111953

[ Upstream commit 4d33dc1bc31df80356c49e40dbd3ddff19500bcb ]

With CONFIG_KPROBES_ON_FTRACE enabled on powerpc, ftrace_location_range
returns ftrace location for bpf_fentry_test1 at offset of 4 bytes from
function entry. This is because branch to _mcount function is at offset
of 4 bytes in function profile sequence.

To fix this, add entry_offset of 4 bytes while verifying the address for
kprobe entry address of bpf_fentry_test1 in verify_perf_link_info in
selftest, when CONFIG_KPROBES_ON_FTRACE is enabled.

Disassemble of bpf_fentry_test1:

c000000000e4b080 <bpf_fentry_test1>:
c000000000e4b080:       a6 02 08 7c     mflr    r0
c000000000e4b084:       b9 e2 22 4b     bl      c00000000007933c <_mcount>
c000000000e4b088:       01 00 63 38     addi    r3,r3,1
c000000000e4b08c:       b4 07 63 7c     extsw   r3,r3
c000000000e4b090:       20 00 80 4e     blr

When CONFIG_PPC_FTRACE_OUT_OF_LINE [1] is enabled, these function profile
sequence is moved out of line with an unconditional branch at offset 0.
So, the test works without altering the offset for
'CONFIG_KPROBES_ON_FTRACE && CONFIG_PPC_FTRACE_OUT_OF_LINE' case.

Disassemble of bpf_fentry_test1:

c000000000f95190 <bpf_fentry_test1>:
c000000000f95190:       00 00 00 60     nop
c000000000f95194:       01 00 63 38     addi    r3,r3,1
c000000000f95198:       b4 07 63 7c     extsw   r3,r3
c000000000f9519c:       20 00 80 4e     blr

[1] https://lore.kernel.org/all/20241030070850.1361304-13-hbathini@linux.ibm.com/

Fixes: 23cf7aa539 ("selftests/bpf: Add selftest for fill_link_info")
Signed-off-by: Saket Kumar Bhaskar <skb99@linux.ibm.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20241209065720.234344-1-skb99@linux.ibm.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Manuel Diewald <manuel.diewald@canonical.com>
Signed-off-by: Mehmet Basaran <mehmet.basaran@canonical.com>
2025-06-15 10:37:31 +03:00
..
.gitignore
…
access_variable_array.c
selftests/bpf: Add test to access integer type of variable array
2023-04-19 21:29:39 -07:00
align.c
bpf: omit default off=0 and imm=0 in register state log
2023-11-18 11:39:59 -08:00
arg_parsing.c
selftests/bpf: Test_progs can read test lists from file
2023-05-01 15:30:02 -07:00
assign_reuse.c
selftests/bpf: Test that SO_REUSEPORT can be used with sk_assign helper
2023-07-25 14:02:47 -07:00
async_stack_depth.c
selftests/bpf: Add selftest for check_stack_max_depth bug
2023-07-05 19:14:54 -07:00
atomic_bounds.c
…
atomics.c
bpf, selftests: Use raw_tp program for atomic test
2022-02-28 16:28:40 +01:00
attach_probe.c
selftests/bpf: Add test for legacy/perf kprobe/uprobe attach mode
2023-03-06 09:38:08 -08:00
autoattach.c
selftests/bpf: Tests libbpf autoattach APIs
2022-08-17 09:42:07 -07:00
autoload.c
…
bind_perm.c
selftests/bpf: Replaces the usage of CHECK calls for ASSERTs in bind_perm
2023-11-21 10:43:03 -08:00
bloom_filter_map.c
bpf: Check bloom filter map value size
2024-07-05 10:11:50 +02:00
bpf_cookie.c
selftests/bpf: Add uprobe_multi cookie test
2023-08-21 15:51:27 -07:00
bpf_iter_setsockopt_unix.c
selftest/bpf: Test batching and bpf_(get|set)sockopt in bpf unix iter.
2022-01-18 15:45:06 -08:00
bpf_iter_setsockopt.c
selftests/bpf: Fix error compiling bpf_iter_setsockopt.c with musl libc
2025-01-17 14:43:13 +03:00
bpf_iter.c
selftests/bpf: Add assert for user stacks in test_task_stack
2023-11-13 18:39:38 -08:00
bpf_loop.c
selftests/bpf: BPF test_prog selftests for bpf_loop inlining
2022-06-20 17:40:52 -07:00
bpf_mod_race.c
selftests/bpf: Use un/load_bpf_testmod functions in tests
2023-05-16 22:09:23 -07:00
bpf_nf.c
selftests/bpf: Fix bpf_nf failure upon test rerun
2023-06-30 10:35:22 +02:00
bpf_obj_id.c
selftests/bpf: Replaces the usage of CHECK calls for ASSERTs in bpf_obj_id
2023-11-21 10:45:24 -08:00
bpf_obj_pinning.c
selftests/bpf: Fix flaky cgroup_iter_sleepable subtest
2023-08-30 08:45:05 +02:00
bpf_tcp_ca.c
selftests/bpf: Null checks for links in bpf_tcp_ca
2024-11-09 18:39:52 +03:00
bpf_verif_scale.c
bpf: rename BPF_F_TEST_SANITY_STRICT to BPF_F_TEST_REG_INVARIANTS
2023-11-17 10:30:02 -08:00
btf_dedup_split.c
selftests/bpf: Tests for btf_dedup_resolve_fwds
2022-11-09 20:45:21 -08:00
btf_dump.c
selftests/bpf: Temporarily disable part of btf_dump:var_data test.
2022-12-28 13:57:47 -08:00
btf_endian.c
selftests/bpf: Store BPF object files with .bpf.o extension
2022-09-02 15:55:37 +02:00
btf_map_in_map.c
selftests/bpf: Fix flaky test btf_map_in_map/lookup_update
2024-08-13 12:12:44 +02:00
btf_module.c
…
btf_skc_cls_ingress.c
selftests/bpf: Avoid pinning prog when attaching to tc ingress in btf_skc_cls_ingress
2022-11-30 22:47:43 +01:00
btf_split.c
selftests/bpf: Update btf_dump__new() uses to v1.0+ variant
2021-11-11 16:54:06 -08:00
btf_tag.c
selftests/bpf: Add a test for btf_type_tag "percpu"
2022-03-05 18:39:51 -08:00
btf_write.c
selftests/bpf: Test new enum kflag and enum64 API functions
2022-06-07 10:20:43 -07:00
btf.c
selftests/bpf: Remove flaky test_btf_id test
2023-12-14 17:10:32 -08:00
cb_refs.c
selftests/bpf: Add tests for reference state fixes for callbacks
2022-08-24 17:54:40 -07:00
cg_storage_multi.c
selftests/bpf: Wait for receive in cg_storage_multi test
2023-04-05 14:44:07 -07:00
cgroup1_hierarchy.c
selftests/bpf: Run cgroup1_hierarchy test in own mount namespace
2024-07-05 10:12:21 +02:00
cgroup_attach_autodetach.c
selftests/bpf: Clean up array_size.cocci warnings
2022-03-15 17:03:10 +01:00
cgroup_attach_multi.c
selftests/bpf: Clean up array_size.cocci warnings
2022-03-15 17:03:10 +01:00
cgroup_attach_override.c
selftests/bpf: Clean up array_size.cocci warnings
2022-03-15 17:03:10 +01:00
cgroup_getset_retval.c
selftests/bpf: Correctly handle optlen > 4096
2023-05-13 16:55:46 -07:00
cgroup_hierarchical_stats.c
selftests/bpf: Simplify cgroup_hierarchical_stats selftest
2022-09-23 13:59:08 -07:00
cgroup_iter.c
selftests/bpf: Add tests for css_task iter combining with cgroup iter
2023-11-01 22:49:20 -07:00
cgroup_link.c
selftests/bpf: Adapt cgroup effective query uapi change
2022-09-21 10:57:13 -07:00
cgroup_skb_sk_lookup.c
…
cgroup_tcp_skb.c
selftests/bpf: remove duplicated functions
2023-08-08 17:01:19 -07:00
cgroup_v1v2.c
selftests/bpf: Add parallel support for classid
2023-11-14 08:56:56 -08:00
cgrp_kfunc.c
selftests/bpf: Add a test case for bpf_cgroup_from_id()
2023-02-23 08:33:43 -08:00
cgrp_local_storage.c
selftests/bpf: Add selftests for cgroup1 local storage
2023-12-08 17:08:18 -08:00
check_mtu.c
selftests/bpf: Fix check_mtu using wrong variable type
2023-06-06 17:08:22 +02:00
cls_redirect.c
selftests/bpf: tests for using dynptrs to parse skb and xdp buffers
2023-03-01 10:05:19 -08:00
connect_force_port.c
selftests/bpf: Store BPF object files with .bpf.o extension
2022-09-02 15:55:37 +02:00
connect_ping.c
selftests/bpf: Fix compiler warnings reported in -O2 mode
2023-10-06 20:17:28 +02:00
core_autosize.c
selftests/bpf: Convert some selftests to high-level BPF map APIs
2022-05-13 15:15:21 +02:00
core_extern.c
selftests/bpf: add test of __weak unknown virtual __kconfig extern
2022-07-19 09:33:18 -07:00
core_kern_overflow.c
selftests/bpf: Test bpf_core_types_are_compat() functionality.
2022-02-04 11:29:01 -08:00
core_kern.c
selftests/bpf: Test bpf_core_types_are_compat() functionality.
2022-02-04 11:29:01 -08:00
core_read_macros.c
…
core_reloc.c
selftests/bpf: Fix compiling core_reloc.c with musl-libc
2025-01-17 14:43:14 +03:00
core_retro.c
selftests/bpf: Convert some selftests to high-level BPF map APIs
2022-05-13 15:15:21 +02:00
cpu_mask.c
…
cpumask.c
selftests/bpf: Add test for bpf_cpumask_weight() kfunc
2023-12-09 21:37:33 -08:00
ctx_rewrite.c
net: skbuff: move the fields BPF cares about directly next to the offset marker
2023-03-20 21:57:49 -07:00
custom_sec_handlers.c
selftests/bpf: Add custom SEC() handling selftest
2022-03-05 09:38:15 -08:00
d_path.c
selftests/bpf: Fix d_path test
2023-08-31 17:18:53 +02:00
decap_sanity.c
selftests/bpf: Fix errors compiling decap_sanity.c with musl libc
2025-01-17 14:43:14 +03:00
deny_namespace.c
selftests/bpf: Add tests verifying bpf lsm userns_create hook
2022-08-16 17:39:59 -04:00
dummy_st_ops.c
selftests/bpf: dummy_st_ops should reject 0 for non-nullable params
2024-09-27 11:14:36 +02:00
dynptr.c
selftests/bpf: Accept mem from dynptr in helper funcs
2023-05-06 16:42:58 -07:00
empty_skb.c
selftests/bpf: Update bpf_clone_redirect expected return code
2023-09-11 22:29:32 +02:00
enable_stats.c
selftests/bpf: Use bpf_{btf,link,map,prog}_get_info_by_fd()
2023-02-16 15:32:46 -08:00
endian.c
…
exceptions.c
selftests/bpf: Print log buffer for exceptions test only on failure
2023-09-19 02:07:36 -07:00
exhandler.c
…
fentry_fexit.c
selftests/bpf: Migrate from bpf_prog_test_run
2022-02-02 22:31:18 -08:00
fentry_test.c
selftests/bpf: add testcase for TRACING with 6+ arguments
2023-07-13 16:04:56 -07:00
fexit_bpf2bpf.c
selftests/bpf: add freplace of BTF-unreliable main prog test
2023-12-19 18:06:47 -08:00
fexit_sleep.c
selftests/bpf: fexit_sleep: Fix stack allocation for arm64
2024-11-09 18:40:11 +03:00
fexit_stress.c
selftests/bpf: Query BPF_MAX_TRAMP_LINKS using BTF
2023-01-28 12:29:41 -08:00
fexit_test.c
selftests/bpf: add testcase for TRACING with 6+ arguments
2023-07-13 16:04:56 -07:00
fib_lookup.c
selftests/bpf: Add BPF_FIB_LOOKUP_SRC tests
2023-10-09 16:28:37 -07:00
fill_link_info.c
selftests/bpf: Fix fill_link_info selftest on powerpc
2025-06-15 10:37:31 +03:00
find_vma.c
Improve stability of find_vma BPF test
2022-03-08 17:39:29 -08:00
flow_dissector_load_bytes.c
bpf, test_run: Propagate bpf_flow_dissect's retval to user's bpf_attr.test.retval
2022-08-23 22:48:03 +02:00
flow_dissector_reattach.c
selftests/bpf: Use bpf_{btf,link,map,prog}_get_info_by_fd()
2023-02-16 15:32:46 -08:00
flow_dissector.c
selftests/bpf: Fix compiling flow_dissector.c with musl-libc
2025-01-17 14:43:14 +03:00
for_each.c
selftests/bpf: Convert some selftests to high-level BPF map APIs
2022-05-13 15:15:21 +02:00
fs_kfuncs.c
selftests/bpf: Fixes tests for filesystem kfuncs
2023-12-12 09:51:47 -08:00
get_branch_snapshot.c
selftests/bpf: Use PERF_COUNT_HW_CPU_CYCLES event for get_branch_snapshot
2023-04-07 15:24:43 -07:00
get_func_args_test.c
selftests/bpf: add testcase for TRACING with 6+ arguments
2023-07-13 16:04:56 -07:00
get_func_ip_test.c
selftests/bpf: Add bpf_get_func_ip test for uprobe inside function
2023-08-07 16:42:58 -07:00
get_stack_raw_tp.c
selftests/bpf: Store BPF object files with .bpf.o extension
2022-09-02 15:55:37 +02:00
get_stackid_cannot_attach.c
selftests/bpf: Fix leaked bpf_link in get_stackid_cannot_attach
2023-04-13 14:32:05 +02:00
global_data_init.c
selftests/bpf: Store BPF object files with .bpf.o extension
2022-09-02 15:55:37 +02:00
global_data.c
selftests/bpf: Store BPF object files with .bpf.o extension
2022-09-02 15:55:37 +02:00
global_func_args.c
selftests/bpf: Store BPF object files with .bpf.o extension
2022-09-02 15:55:37 +02:00
global_func_dead_code.c
selftests/bpf: validate eliminated global subprog is not freplaceable
2023-12-11 19:16:32 -08:00
global_map_resize.c
selftests/bpf: extend existing map resize tests for per-cpu use case
2023-07-12 07:57:18 -07:00
hash_large_key.c
…
hashmap.c
libbpf: Hashmap interface update to allow both long and void* keys/values
2022-11-09 20:45:14 -08:00
helper_restricted.c
selftests/bpf: Use non-autoloaded programs in few tests
2022-04-19 13:48:20 -07:00
htab_reuse.c
selftests/bpf: Add test case for element reuse in htab map
2023-02-15 15:40:06 -08:00
htab_update.c
selftests/bpf: Add test cases for htab update
2022-08-31 14:10:01 -07:00
inner_array_lookup.c
selftests/bpf: Add access_inner_map selftest
2023-06-02 17:04:22 -07:00
ip_check_defrag.c
bpf: selftests: Add defrag selftests
2023-07-28 16:52:08 -07:00
iters.c
selftests/bpf: Add negtive test cases for task iter
2024-02-19 12:28:15 +01:00
jeq_infer_not_null.c
selftests/bpf: check null propagation only neither reg is PTR_TO_BTF_ID
2022-12-22 17:19:23 -08:00
jit_probe_mem.c
selftests/bpf: Add verifier test exercising jit PROBE_MEM logic
2022-12-22 00:53:58 +01:00
kfree_skb.c
selftests/bpf: Fix compiling kfree_skb.c with musl-libc
2025-01-17 14:43:14 +03:00
kfunc_call.c
selftests/bpf: Fix repeat option when kfunc_call verification fails
2023-08-14 18:03:00 +02:00
kfunc_dynptr_param.c
selftests/bpf: Clean up user_ringbuf, cgrp_kfunc, kfunc_dynptr_param tests
2023-02-13 21:42:29 -08:00
kprobe_multi_test.c
selftests/bpf: Add test for abnormal cnt during multi-kprobe attachment
2023-12-15 22:54:55 +01:00
kprobe_multi_testmod_test.c
selftests/bpf: trace_helpers.c: Optimize kallsyms cache
2023-09-08 16:22:41 -07:00
ksyms_btf.c
selftests/bpf: Test passing rdonly mem to global func
2022-04-06 10:32:12 -07:00
ksyms_module.c
selftests/bpf: Do not export subtest as standalone test
2022-02-08 21:17:34 +01:00
ksyms.c
…
l4lb_all.c
selftests/bpf: tests for using dynptrs to parse skb and xdp buffers
2023-03-01 10:05:19 -08:00
legacy_printk.c
selftests/bpf: Mix legacy (maps) and modern (vars) BPF in one test
2021-11-25 23:05:23 +01:00
libbpf_get_fd_by_id_opts.c
selftests/bpf: Use bpf_{btf,link,map,prog}_get_info_by_fd()
2023-02-16 15:32:46 -08:00
libbpf_probes.c
Revert BPF token-related functionality
2023-12-19 08:23:03 -08:00
libbpf_str.c
Revert BPF token-related functionality
2023-12-19 08:23:03 -08:00
link_pinning.c
…
linked_funcs.c
selftests/bpf: Add CO-RE relos and SEC("?...") to linked_funcs selftests
2022-04-26 15:41:46 -07:00
linked_list.c
selftests/bpf: Make linked_list failure test more robust
2023-10-20 09:29:39 -07:00
linked_maps.c
…
linked_vars.c
…
load_bytes_relative.c
selftests/bpf: Store BPF object files with .bpf.o extension
2022-09-02 15:55:37 +02:00
local_kptr_stash.c
selftests/bpf: Test bpf_kptr_xchg stashing of bpf_rb_root
2023-12-05 15:06:47 +01:00
log_buf.c
bpf: omit default off=0 and imm=0 in register state log
2023-11-18 11:39:59 -08:00
log_fixup.c
bpf: reuse btf_prepare_func_args() check for main program BTF validation
2023-12-19 18:06:46 -08:00
lookup_and_delete.c
selftests/bpf: Convert some selftests to high-level BPF map APIs
2022-05-13 15:15:21 +02:00
lookup_key.c
selftests/bpf: Add additional tests for bpf_lookup_*_key()
2022-09-21 17:33:42 -07:00
lru_bug.c
selftests/bpf: Add test for prealloc_lru_pop bug
2022-08-09 18:46:11 -07:00
lsm_cgroup.c
selftests/bpf: Use bpf_{btf,link,map,prog}_get_info_by_fd()
2023-02-16 15:32:46 -08:00
lwt_helpers.h
selftests/bpf: Fix flaky selftest lwt_redirect/lwt_reroute
2025-01-17 14:43:14 +03:00
lwt_redirect.c
selftests/bpf: Fix flaky selftest lwt_redirect/lwt_reroute
2025-01-17 14:43:14 +03:00
lwt_reroute.c
selftests/bpf: Fix redefinition errors compiling lwt_reroute.c
2025-01-17 14:43:14 +03:00
map_btf.c
selftests/bpf: Test the release of map btf
2023-12-18 18:15:49 +01:00
map_in_map.c
selftests/bpf: Add test cases for inner map
2023-12-04 17:50:27 -08:00
map_init.c
…
map_kptr.c
selftests/bpf: Add more tests for kptrs in maps
2023-03-01 10:24:33 -08:00
map_lock.c
selftests/bpf: Store BPF object files with .bpf.o extension
2022-09-02 15:55:37 +02:00
map_lookup_percpu_elem.c
selftests/bpf: Fix some bugs in map_lookup_percpu_elem testcase
2022-05-20 15:07:41 -07:00
map_ops.c
bpf/selftests: coverage for bpf_map_ops errors
2023-03-22 15:11:06 -07:00
map_ptr.c
selftests/bpf: Migrate from bpf_prog_test_run
2022-02-02 22:31:18 -08:00
metadata.c
selftests/bpf: Use bpf_{btf,link,map,prog}_get_info_by_fd()
2023-02-16 15:32:46 -08:00
migrate_reuseport.c
Fix typos in selftest/bpf files
2023-02-16 16:56:17 -08:00
missed.c
selftests/bpf: Improve missed_kprobe_recursion test robustness
2023-10-16 13:49:18 +02:00
mmap.c
selftests/bpf: Use bpf_{btf,link,map,prog}_get_info_by_fd()
2023-02-16 15:32:46 -08:00
modify_return.c
selftests/bpf: add testcase for TRACING with 6+ arguments
2023-07-13 16:04:56 -07:00
module_attach.c
selftests/bpf: Use un/load_bpf_testmod functions in tests
2023-05-16 22:09:23 -07:00
module_fentry_shadow.c
selftests/bpf: Skip module_fentry_shadow test when bpf_testmod is not available
2023-09-14 11:16:13 -07:00
mptcp.c
selftests/bpf: Add mptcpify test
2023-08-16 11:42:33 -07:00
nested_trust.c
selftests/bpf: Add nested trust selftests suite
2023-01-25 07:57:50 -08:00
netcnt.c
selftests/bpf: improve netcnt test robustness
2023-05-16 20:57:16 -07:00
netfilter_link_attach.c
selftests/bpf: Add bpf_program__attach_netfilter helper test
2023-06-30 12:34:38 -07:00
netns_cookie.c
…
ns_current_pid_tgid.c
selftests/bpf: Fix include of <sys/fcntl.h>
2025-01-17 14:43:13 +03:00
obj_name.c
selftests/bpf: Clean up array_size.cocci warnings
2022-03-15 17:03:10 +01:00
parse_tcp_hdr_opt.c
selftests/bpf: Fix compiling parse_tcp_hdr_opt.c with musl-libc
2025-01-17 14:43:14 +03:00
pe_preserve_elems.c
…
percpu_alloc.c
selftests/bpf: Improve percpu_alloc test robustness
2023-10-16 13:49:18 +02:00
perf_branches.c
Improve perf related BPF tests (sample_freq issue)
2022-03-08 17:39:28 -08:00
perf_buffer.c
…
perf_event_stackmap.c
selftests/bpf: Use read_perf_max_sample_freq() in perf_event_stackmap
2023-04-13 14:32:04 +02:00
perf_link.c
selftests/bpf: Use bpf_{btf,link,map,prog}_get_info_by_fd()
2023-02-16 15:32:46 -08:00
pinning.c
selftests/bpf: Use bpf_{btf,link,map,prog}_get_info_by_fd()
2023-02-16 15:32:46 -08:00
pkt_access.c
selftests/bpf: Store BPF object files with .bpf.o extension
2022-09-02 15:55:37 +02:00
pkt_md_access.c
selftests/bpf: Store BPF object files with .bpf.o extension
2022-09-02 15:55:37 +02:00
preempted_bpf_ma_op.c
selftests/bpf: Test preemption between bpf_obj_new() and bpf_obj_drop()
2023-09-08 08:42:19 -07:00
probe_read_user_str.c
…
probe_user.c
selftests/bpf: Store BPF object files with .bpf.o extension
2022-09-02 15:55:37 +02:00
prog_array_init.c
selftests/bpf: Test BPF_MAP_TYPE_PROG_ARRAY static initialization
2021-11-28 22:24:57 -08:00
prog_run_opts.c
selftests/bpf: Use bpf_{btf,link,map,prog}_get_info_by_fd()
2023-02-16 15:32:46 -08:00
prog_tests_framework.c
selftests/bpf: Refactor prog_tests logging and test execution
2022-04-18 21:22:13 -07:00
ptr_untrusted.c
selftests/bpf: Add selftest for PTR_UNTRUSTED
2023-07-13 16:24:29 -07:00
queue_stack_map.c
selftests/bpf: Fix compiler warnings reported in -O2 mode
2023-10-06 20:17:28 +02:00
raw_tp_test_run.c
selftests/bpf: Migrate from bpf_prog_test_run_xattr
2022-02-02 22:31:18 -08:00
raw_tp_writable_reject_nbd_invalid.c
…
raw_tp_writable_test_run.c
selftests/bpf: Migrate from bpf_prog_test_run
2022-02-02 22:31:18 -08:00
rbtree.c
bpf: Migrate bpf_rbtree_remove to possibly fail
2023-04-15 17:36:50 -07:00
rcu_read_lock.c
bpf: Refactor RCU enforcement in the verifier.
2023-03-03 17:42:20 +01:00
rdonly_maps.c
selftests/bpf: Store BPF object files with .bpf.o extension
2022-09-02 15:55:37 +02:00
read_vsyscall.c
selftest/bpf: Test the read of vsyscall page under x86-64
2024-02-15 19:21:39 -08:00
recursion.c
selftests/bpf: Use bpf_{btf,link,map,prog}_get_info_by_fd()
2023-02-16 15:32:46 -08:00
recursive_attach.c
selftests/bpf: Test re-attachment fix for bpf_tracing_prog_attach
2024-01-04 20:40:49 -08:00
refcounted_kptr.c
bpf: Reenable bpf_refcount_acquire
2023-08-25 09:23:16 -07:00
reference_tracking.c
selftests/bpf: Store BPF object files with .bpf.o extension
2022-09-02 15:55:37 +02:00
reg_bounds.c
selftests/bpf: activate the OP_NE logic in range_cond()
2023-12-19 17:18:55 -08:00
resolve_btfids.c
selftests/bpf: Store BPF object files with .bpf.o extension
2022-09-02 15:55:37 +02:00
ringbuf_multi.c
selftests/bpf: Add tests for ring_buffer__ring
2023-09-25 16:22:42 -07:00
ringbuf.c
selftests/bpf: Add tests for ring__consume
2023-09-25 16:22:43 -07:00
section_names.c
selftests/bpf: Add tests for cgroup unix socket address hooks
2023-10-11 17:27:55 -07:00
select_reuseport.c
selftests/bpf: Store BPF object files with .bpf.o extension
2022-09-02 15:55:37 +02:00
send_signal_sched_switch.c
…
send_signal.c
selftests/bpf: Fix send_signal test with nested CONFIG_PARAVIRT
2024-11-09 18:44:53 +03:00
setget_sockopt.c
selftests/bpf: Calls bpf_setsockopt() on a ktls enabled socket.
2023-01-25 15:10:34 -08:00
signal_pending.c
selftests/bpf: Migrate from bpf_prog_test_run
2022-02-02 22:31:18 -08:00
sk_assign.c
selftests/bpf: Fix sk_assign on s390x
2023-01-29 19:16:28 -08:00
sk_lookup.c
selftests/bpf: Drop unneeded error.h includes
2025-01-17 14:43:13 +03:00
sk_storage_omem_uncharge.c
selftests/bpf: Check bpf_sk_storage has uncharged sk_omem_alloc
2023-09-06 11:08:47 +02:00
sk_storage_tracing.c
…
skb_ctx.c
selftests/bpf: Store BPF object files with .bpf.o extension
2022-09-02 15:55:37 +02:00
skb_helpers.c
selftests/bpf: Store BPF object files with .bpf.o extension
2022-09-02 15:55:37 +02:00
skb_load_bytes.c
selftests/bpf: Add test for skb_load_bytes
2022-04-20 23:48:34 +02:00
skc_to_unix_sock.c
…
skeleton.c
libbpf: add non-mmapable data section selftest
2022-10-19 16:40:45 -07:00
snprintf_btf.c
…
snprintf.c
selftests/bpf: Drop duplicate max/min definitions
2022-04-11 17:18:09 +02:00
sock_addr.c
selftests/bpf: Add tests for cgroup unix socket address hooks
2023-10-11 17:27:55 -07:00
sock_destroy.c
selftests/bpf: Test bpf_sock_destroy
2023-05-19 22:44:28 -07:00
sock_fields.c
selftests/bpf: Fix rare segfault in sock_fields prog test
2022-06-23 10:52:12 -07:00
sock_iter_batch.c
selftests/bpf: Test udp and tcp iter batching
2024-01-13 11:01:44 -08:00
socket_cookie.c
…
sockmap_basic.c
bpf: sockmap, add tests for proto updates replace socket
2024-01-03 16:50:22 -08:00
sockmap_helpers.h
selftests/bpf: Fix compiler warnings reported in -O2 mode
2023-10-06 20:17:28 +02:00
sockmap_ktls.c
selftests/bpf: Convert sockmap_ktls test to ASSERT_* macros
2022-09-28 17:33:21 -07:00
sockmap_listen.c
selftests/bpf: Support SOCK_STREAM in unix_inet_redir_to_connected()
2024-11-09 18:46:03 +03:00
sockopt_inherit.c
selftests/bpf: Correctly handle optlen > 4096
2023-05-13 16:55:46 -07:00
sockopt_multi.c
selftests/bpf: Correctly handle optlen > 4096
2023-05-13 16:55:46 -07:00
sockopt_qos_to_cc.c
selftests/bpf: Correctly handle optlen > 4096
2023-05-13 16:55:46 -07:00
sockopt_sk.c
selftests/bpf: Fix sockopt_sk selftest
2023-06-06 11:07:26 -07:00
sockopt.c
selftests/bpf/sockopt: Add io_uring support
2023-10-19 16:42:04 -06:00
spin_lock.c
bpf: omit default off=0 and imm=0 in register state log
2023-11-18 11:39:59 -08:00
stack_var_off.c
…
stacktrace_build_id_nmi.c
selftests/bpf: Use read_perf_max_sample_freq() in perf_event_stackmap
2023-04-13 14:32:04 +02:00
stacktrace_build_id.c
selftests/bpf: Replace extract_build_id with read_build_id
2023-03-31 09:40:16 -07:00
stacktrace_map_raw_tp.c
selftests/bpf: Store BPF object files with .bpf.o extension
2022-09-02 15:55:37 +02:00
stacktrace_map_skip.c
selftests/bpf: Test skipping stacktrace
2022-03-20 19:16:50 -07:00
stacktrace_map.c
selftests/bpf: Store BPF object files with .bpf.o extension
2022-09-02 15:55:37 +02:00
static_linked.c
…
subprogs_extable.c
selftests/bpf: add a test for subprogram extables
2023-06-13 15:13:52 -07:00
subprogs.c
selftests/bpf: Test subprog jit when toggle bpf_jit_harden repeatedly
2022-03-16 15:13:36 -07:00
subskeleton.c
selftests/bpf: Test subskeleton functionality
2022-03-17 23:12:48 -07:00
syscall.c
selftests/bpf: Test outer map update operations in syscall program
2023-12-04 17:50:27 -08:00
tailcalls.c
selftests/bpf: Add test for early update in prog_array_map_poke_run
2023-12-06 22:40:43 +01:00
task_fd_query_rawtp.c
selftests/bpf: Store BPF object files with .bpf.o extension
2022-09-02 15:55:37 +02:00
task_fd_query_tp.c
selftests/bpf: use canonical ftrace path
2023-03-13 21:51:30 -07:00
task_kfunc.c
selftests/bpf: Add CO-RE relocs kfunc flavors tests
2023-08-18 18:12:59 +02:00
task_local_storage.c
selftests/bpf: Use bpf_{btf,link,map,prog}_get_info_by_fd()
2023-02-16 15:32:46 -08:00
task_pt_regs.c
selftests/bpf: Few fixes for selftests/bpf built in release mode
2022-08-17 22:43:58 +02:00
task_under_cgroup.c
selftests/bpf: Add selftest for bpf_task_under_cgroup() in sleepable prog
2023-10-17 18:31:27 +02:00
tc_bpf.c
selftests/bpf: Add selftest for allow_ptr_leaks
2023-08-23 09:37:29 -07:00
tc_helpers.h
selftests/bpf: Add selftests for netkit
2023-10-24 16:07:43 -07:00
tc_links.c
selftests/bpf: Extend tcx tests to cover late tcx_entry release
2024-09-27 11:15:00 +02:00
tc_netkit.c
selftests/bpf: Add selftests for netkit
2023-10-24 16:07:43 -07:00
tc_opts.c
selftests/bpf: fix RELEASE=1 build for tc_opts
2023-11-09 18:58:38 -08:00
tc_redirect.c
selftests/bpf: Fix error compiling tc_redirect.c with musl libc
2025-01-17 14:43:15 +03:00
tcp_estats.c
selftests/bpf: Convert tcp_estats test to ASSERT_* macros
2022-09-28 17:33:59 -07:00
tcp_hdr_options.c
selftests/bpf: Correct two typos
2023-07-07 19:36:04 +02:00
tcp_rtt.c
selftests/bpf: Fix compiling tcp_rtt.c with musl-libc
2025-01-17 14:43:14 +03:00
tcpbpf_user.c
selftests/bpf: Convert tcpbpf_user test to ASSERT_* macros
2022-09-28 17:34:14 -07:00
test_bpf_ma.c
selftests/bpf: Cope with 512 bytes limit with bpf_global_percpu_ma
2024-01-03 21:08:26 -08:00
test_bpf_syscall_macro.c
selftests/bpf: Add 6-argument syscall tracing test
2023-01-23 20:53:01 +01:00
test_bpffs.c
selftests/bpf: fix test_bpffs
2023-11-01 22:31:41 -07:00
test_bprm_opts.c
selftests/bpf: Move sys_pidfd_open() into task_local_storage_helpers.h
2022-09-01 12:16:20 -07:00
test_global_funcs.c
libbpf: feature-detect arg:ctx tag support in kernel
2024-01-17 20:20:05 -08:00
test_ima.c
selftests/bpf: Fix IMA test
2023-03-08 11:15:39 -08:00
test_ldsx_insn.c
selftests/bpf: Test ldsx with more complex cases
2023-07-27 18:54:17 -07:00
test_local_storage.c
selftests/bpf: Test task storage when local_storage->smap is NULL
2023-03-25 19:52:52 -07:00
test_lsm.c
selftests/bpf: Check stack_mprotect() return value
2023-01-28 12:30:08 -08:00
test_overhead.c
selftests/bpf: Store BPF object files with .bpf.o extension
2022-09-02 15:55:37 +02:00
test_profiler.c
selftests/bpf: Migrate from bpf_prog_test_run_xattr
2022-02-02 22:31:18 -08:00
test_skb_pkt_end.c
selftests/bpf: Migrate from bpf_prog_test_run
2022-02-02 22:31:18 -08:00
test_strncmp.c
selftests/bpf: Use non-autoloaded programs in few tests
2022-04-19 13:48:20 -07:00
test_tunnel.c
bpf: xfrm: Add selftest for bpf_xdp_get_xfrm_state()
2023-12-14 17:12:49 -08:00
time_tai.c
selftests/bpf: Relax time_tai test for equal timestamps in tai_forward
2023-12-12 15:53:34 -08:00
timer_crash.c
selftests/bpf: Add test for bpf_timer overwriting crash
2022-02-11 13:13:04 -08:00
timer_mim.c
selftests/bpf: Convert some selftests to high-level BPF map APIs
2022-05-13 15:15:21 +02:00
timer.c
selftests/bpf: Test racing between bpf_timer_cancel_and_free and bpf_timer_cancel
2024-02-19 12:26:46 +01:00
tp_attach_query.c
selftests/bpf: use canonical ftrace path
2023-03-13 21:51:30 -07:00
trace_ext.c
selftests/bpf: Migrate from bpf_prog_test_run
2022-02-02 22:31:18 -08:00
trace_printk.c
selftests/bpf: use canonical ftrace path
2023-03-13 21:51:30 -07:00
trace_vprintk.c
selftests/bpf: use canonical ftrace path
2023-03-13 21:51:30 -07:00
tracing_struct.c
selftests/bpf: add testcase for TRACING with 6+ arguments
2023-07-13 16:04:56 -07:00
trampoline_count.c
selftests/bpf: add testcase for TRACING with 6+ arguments
2023-07-13 16:04:56 -07:00
type_cast.c
bpf: Add type cast unit tests
2022-11-20 15:45:48 -08:00
udp_limit.c
selftests/bpf: Convert udp_limit test to ASSERT_* macros
2022-09-28 17:34:19 -07:00
uninit_stack.c
selftests/bpf: Tests for uninitialized stack reads
2023-02-22 12:34:50 -08:00
unpriv_bpf_disabled.c
bpf: Centralize permissions checks for all BPF map types
2023-06-19 14:04:04 +02:00
uprobe_autoattach.c
selftests/bpf: add bpf_for_each(), bpf_for(), and bpf_repeat() macros
2023-03-08 16:19:51 -08:00
uprobe_multi_test.c
bpf: fix multi-uprobe PID filtering logic
2024-08-13 12:12:19 +02:00
uprobe.c
selftests/bpf: Add tests for symbol versioning for uprobe
2023-09-22 14:27:41 -07:00
usdt.c
selftests/bpf: Set errno when urand_spawn() fails
2023-01-28 12:30:08 -08:00
user_ringbuf.c
selftests/bpf: Fix missing BUILD_BUG_ON() declaration
2025-01-17 14:43:13 +03:00
varlen.c
selftests: bpf: Add a test when bpf_probe_read_kernel_str() returns EFAULT
2022-11-11 11:44:46 -08:00
verif_stats.c
selftests/bpf: Use bpf_{btf,link,map,prog}_get_info_by_fd()
2023-02-16 15:32:46 -08:00
verifier_log.c
selftests/bpf: Fix use of uninitialized op_name in log tests
2023-04-13 14:17:02 +02:00
verifier.c
selftests/bpf: add freplace of BTF-unreliable main prog test
2023-12-19 18:06:47 -08:00
verify_pkcs7_sig.c
selftests/bpf: Fix spelling mistake "get_signaure_size" -> "get_signature_size"
2023-12-04 15:59:42 +01:00
vmlinux.c
selftests/bpf: Replaces the usage of CHECK calls for ASSERTs in vmlinux
2023-11-21 10:45:26 -08:00
vrf_socket_lookup.c
selftests/bpf: Add vrf_socket_lookup tests
2023-06-21 23:48:51 +02:00
xdp_adjust_frags.c
selftests/bpf: Store BPF object files with .bpf.o extension
2022-09-02 15:55:37 +02:00
xdp_adjust_tail.c
selftests/bpf: Close obj in error path in xdp_adjust_tail
2024-11-09 18:39:52 +03:00
xdp_attach.c
selftests/bpf: Add testcase for xdp attaching failure tracepoint
2023-08-02 14:21:12 -07:00
xdp_bonding.c
selftests/bpf: Fix up xdp bonding test wrt feature flags
2024-03-05 16:19:42 -08:00
xdp_bpf2bpf.c
selftests/bpf: Migrate from bpf_prog_test_run
2022-02-02 22:31:18 -08:00
xdp_context_test_run.c
selftests/bpf: Increase invalid metadata size
2023-12-11 16:09:24 +01:00
xdp_cpumap_attach.c
selftests/bpf: Use bpf_{btf,link,map,prog}_get_info_by_fd()
2023-02-16 15:32:46 -08:00
xdp_dev_bound_only.c
selftests/bpf: Offloaded prog after non-offloaded should not cause BUG
2023-09-11 23:18:11 -07:00
xdp_devmap_attach.c
selftests/bpf: Use bpf_{btf,link,map,prog}_get_info_by_fd()
2023-02-16 15:32:46 -08:00
xdp_do_redirect.c
selftests/bpf: Fix pointer arithmetic in test_xdp_do_redirect
2024-07-05 10:12:22 +02:00
xdp_info.c
selftests/bpf: Use bpf_{btf,link,map,prog}_get_info_by_fd()
2023-02-16 15:32:46 -08:00
xdp_link.c
selftests/bpf: Use bpf_{btf,link,map,prog}_get_info_by_fd()
2023-02-16 15:32:46 -08:00
xdp_metadata.c
selftests/bpf: Check VLAN tag and proto in xdp_metadata
2023-12-13 16:16:41 -08:00
xdp_noinline.c
selftests/bpf: Migrate from bpf_prog_test_run
2022-02-02 22:31:18 -08:00
xdp_perf.c
selftests/bpf: Store BPF object files with .bpf.o extension
2022-09-02 15:55:37 +02:00
xdp_synproxy.c
selftests/bpf: move SYS() macro into the test_progs.h
2023-02-24 17:34:09 -08:00
xdp.c
selftests/bpf: Store BPF object files with .bpf.o extension
2022-09-02 15:55:37 +02:00
xdpwall.c
…
xfrm_info.c
selftests/bpf: move SYS() macro into the test_progs.h
2023-02-24 17:34:09 -08:00