mirror of
https://github.com/torvalds/linux.git
synced 2026-05-17 19:17:29 +02:00
fb710ddee7
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>
|
||
|---|---|---|
| .. | ||
| coresight | ||
| lib | ||
| buildid.sh | ||
| daemon.sh | ||
| lock_contention.sh | ||
| pipe_test.sh | ||
| probe_vfs_getname.sh | ||
| record_offcpu.sh | ||
| record.sh | ||
| record+probe_libc_inet_pton.sh | ||
| record+script_probe_vfs_getname.sh | ||
| record+zstd_comp_decomp.sh | ||
| stat_all_metricgroups.sh | ||
| stat_all_metrics.sh | ||
| stat_all_pmu.sh | ||
| stat_bpf_counters_cgrp.sh | ||
| stat_bpf_counters.sh | ||
| stat.sh | ||
| stat+csv_output.sh | ||
| stat+csv_summary.sh | ||
| stat+json_output.sh | ||
| stat+shadow_stat.sh | ||
| test_arm_callgraph_fp.sh | ||
| test_arm_coresight.sh | ||
| test_arm_spe_fork.sh | ||
| test_arm_spe.sh | ||
| test_brstack.sh | ||
| test_data_symbol.sh | ||
| test_intel_pt.sh | ||
| test_java_symbol.sh | ||
| test_task_analyzer.sh | ||
| trace+probe_vfs_getname.sh | ||