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linux/tools/perf/tests
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Thomas Richter fb710ddee7 perf test record_probe_libc_inet_pton: Fix test on s/390 where 'text_to_binary_address' now appears on the backtrace 
perf test '84: probe libc's inet_pton & backtrace it with ping' fails on
s390. Debugging revealed a changed stack trace for the ping command
using probes:

  ping 35729 [002]  8006.365063: probe_libc:inet_pton: (3ff9603e7c0)
                    13e7c0 __GI___inet_pton+0x0 (/usr/lib64/libc.so.6)
            --->    104371 text_to_binary_address+0xef1 (inlined)
                    104371 gaih_inet+0xef1 (inlined)
                    104371 __GI_getaddrinfo+0xef1 (inlined)
                      5d4b main+0x139b (/usr/bin/ping)

The line "---> text_to_binary_address ..." is new. It was introduced
with glibc version 2.36.7.2 released with Fedora 37 for s390.

Output before

  # perf test inet_pton
  84: probe libc's inet_pton & backtrace it with ping   : FAILED!
  #

Output after:

  # perf test inet_pton
  84: probe libc's inet_pton & backtrace it with ping   : Ok
  #

Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Sumanth Korikkar <sumanthk@linux.ibm.com>
Cc: Sven Schnelle <svens@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Link: https://lore.kernel.org/r/20221228145704.2702487-1-tmricht@linux.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-01-04 10:04:08 -03:00
..
attr perf evlist: Remove group option. 2022-12-14 15:28:18 -03:00
shell perf test record_probe_libc_inet_pton: Fix test on s/390 where 'text_to_binary_address' now appears on the backtrace 2023-01-04 10:04:08 -03:00
workloads perf test: Add 'datasym' test workload 2022-11-23 10:29:21 -03:00
.gitignore
api-io.c
attr.c
attr.py perf test: Add mechanism for skipping attr tests on kernel versions 2022-12-14 11:24:32 -03:00
backward-ring-buffer.c
bitmap.c perf tools: Use dedicated non-atomic clear/set bit helpers 2022-12-05 09:29:06 -03:00
bp_account.c perf test: Fix variable length array undefined behavior in bp_account 2022-06-19 10:41:43 -03:00
bp_signal_overflow.c
bp_signal.c
bpf-script-example.c perf bpf: Convert legacy map definition to BTF-defined 2022-08-01 14:43:13 -03:00
bpf-script-test-kbuild.c
bpf-script-test-prologue.c
bpf-script-test-relocation.c
bpf.c
Build perf build: Use libtraceevent from the system 2022-12-14 11:16:12 -03:00
builtin-test-list.c perf test: Refactor shell tests allowing subdirs 2022-08-13 15:13:20 -03:00
builtin-test-list.h perf test: Refactor shell tests allowing subdirs 2022-08-13 15:13:20 -03:00
builtin-test.c perf tools: Fix usage of the verbose variable 2022-12-20 15:16:33 -03:00
clang.c
code-reading.c perf util: Add host_is_bigendian to util.h 2022-12-14 11:16:12 -03:00
cpumap.c perf cpumap: Tidy libperf includes 2022-11-16 16:00:45 -03:00
demangle-java-test.c
demangle-ocaml-test.c
dlfilter-test.c perf tools: Fix usage of the verbose variable 2022-12-20 15:16:33 -03:00
dso-data.c
dwarf-unwind.c
event_groups.c perf test: Update event group check for support of uncore event 2022-12-14 11:23:36 -03:00
event_update.c perf events: Prefer union over variable length array 2022-10-04 08:55:21 -03:00
event-times.c perf tools: Do not pass NULL to parse_events() 2022-08-10 14:30:09 -03:00
evsel-roundtrip-name.c perf tools: Do not pass NULL to parse_events() 2022-08-10 14:30:09 -03:00
evsel-tp-sched.c
expand-cgroup.c perf pmu-events: Hide the pmu_events 2022-08-13 15:02:08 -03:00
expr.c Merge remote-tracking branch 'torvalds/master' into perf/core 2022-12-16 09:53:53 -03:00
fdarray.c
genelf.c
hists_common.c
hists_common.h
hists_cumulate.c perf tools: Do not pass NULL to parse_events() 2022-08-10 14:30:09 -03:00
hists_filter.c perf tools: Do not pass NULL to parse_events() 2022-08-10 14:30:09 -03:00
hists_link.c perf tools: Do not pass NULL to parse_events() 2022-08-10 14:30:09 -03:00
hists_output.c perf tools: Do not pass NULL to parse_events() 2022-08-10 14:30:09 -03:00
is_printable_array.c
keep-tracking.c perf tools: Do not pass NULL to parse_events() 2022-08-10 14:30:09 -03:00
kmod-path.c
llvm.c
llvm.h
make perf tools: Use "grep -E" instead of "egrep" 2022-12-14 15:28:19 -03:00
maps.c
mem2node.c perf tools: Use dedicated non-atomic clear/set bit helpers 2022-12-05 09:29:06 -03:00
mem.c
mmap-basic.c perf tests: Add missing event.h include 2022-10-31 11:07:08 -03:00
mmap-thread-lookup.c
openat-syscall-all-cpus.c perf tests: Avoid pthread.h inclusion 2022-10-04 08:55:19 -03:00
openat-syscall-tp-fields.c perf tools: Move 'struct perf_sample' to a separate header file to disentangle headers 2022-10-31 11:06:41 -03:00
openat-syscall.c perf thread_map: Reduce exposure of libperf internal API 2022-11-16 12:17:15 -03:00
parse-events.c perf build: Use libtraceevent from the system 2022-12-14 11:16:12 -03:00
parse-metric.c perf stat: Allocate evsel->stats->aggr properly 2022-10-27 16:37:25 -03:00
parse-no-sample-id-all.c perf tools: Move 'struct perf_sample' to a separate header file to disentangle headers 2022-10-31 11:06:41 -03:00
pe-file-parsing.c
pe-file.c
pe-file.exe
pe-file.exe.debug
perf-hooks.c
perf-record.c perf tests: Add missing event.h include 2022-10-31 11:07:08 -03:00
perf-targz-src-pkg
perf-time-to-tsc.c perf tools: Move 'struct perf_sample' to a separate header file to disentangle headers 2022-10-31 11:06:41 -03:00
pfm.c
pmu-events.c perf test pmu-events: Fake PMU metric workaround 2022-12-21 14:52:40 -03:00
pmu.c
python-use.c
sample-parsing.c perf util: Add host_is_bigendian to util.h 2022-12-14 11:16:12 -03:00
sdt.c
sigtrap.c perf test: Skip sigtrap test on old kernels 2022-10-04 08:55:22 -03:00
stat.c
sw-clock.c perf tools: Move 'struct perf_sample' to a separate header file to disentangle headers 2022-10-31 11:06:41 -03:00
switch-tracking.c perf tools: Move 'struct perf_sample' to a separate header file to disentangle headers 2022-10-31 11:06:41 -03:00
task-exit.c
tests.h perf test: Add event group test for events in multiple PMUs 2022-12-14 11:16:12 -03:00
thread-map.c perf thread_map: Reduce exposure of libperf internal API 2022-11-16 12:17:15 -03:00
thread-maps-share.c
time-utils-test.c
topology.c perf stat: Rename to aggr_cpu_id.thread_idx 2022-10-06 08:03:53 -03:00
unit_number__scnprintf.c
vmlinux-kallsyms.c perf tests vmlinux-kallsyms: Update is_ignored_symbol function to match the kernel ignored list 2022-09-28 11:11:33 -03:00
wp.c perf test: Skip watchpoint tests if no watchpoints available 2022-11-23 10:32:53 -03:00