forked from luck/tmp_suning_uos_patched
3eae52f842
For powerpc64, this test currently fails due to a mismatch in the expected output. This can be observed on a powerpc64le system running Fedora 27 as shown below. # perf test -v "probe libc's inet_pton & backtrace it with ping" Before: 62: probe libc's inet_pton & backtrace it with ping : --- start --- test child forked, pid 23948 ping 23965 [003] 71136.075084: probe_libc:inet_pton: (7fff996aaf28) 7fff996aaf28 __GI___inet_pton+0x8 (/usr/lib64/libc-2.26.so) 7fff9965fa54 gaih_inet.constprop.7+0xf44 (/usr/lib64/libc-2.26.so) FAIL: expected backtrace entry 2 "getaddrinfo\+0x[[:xdigit:]]+[[:space:]]\(/usr/lib64/libc-2.26.so\)$" got "7fff9965fa54 gaih_inet.constprop.7+0xf44 (/usr/lib64/libc-2.26.so)" test child finished with -1 ---- end ---- probe libc's inet_pton & backtrace it with ping: FAILED! After: 62: probe libc's inet_pton & backtrace it with ping : --- start --- test child forked, pid 24638 ping 24655 [001] 71208.525396: probe_libc:inet_pton: (7fffa245af28) 7fffa245af28 __GI___inet_pton+0x8 (/usr/lib64/libc-2.26.so) 7fffa240fa54 gaih_inet.constprop.7+0xf44 (/usr/lib64/libc-2.26.so) 7fffa24105b4 getaddrinfo+0x164 (/usr/lib64/libc-2.26.so) 138d52d70 main+0x3e0 (/usr/bin/ping) test child finished with 0 ---- end ---- probe libc's inet_pton & backtrace it with ping: Ok Signed-off-by: Sandipan Das <sandipan@linux.ibm.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Kim Phillips <kim.phillips@arm.com> Cc: Maynard Johnson <maynard@us.ibm.com> Cc: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Cc: Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com> Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Fixes: e07d585e2454 ("perf tests: Switch trace+probe_libc_inet_pton to use record") Link: http://lkml.kernel.org/r/49621ec5f37109f0655e5a8c32287ad68d85a1e5.1530724939.git.sandipan@linux.ibm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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.. | ||
attr | ||
shell | ||
.gitignore | ||
attr.c | ||
attr.py | ||
backward-ring-buffer.c | ||
bitmap.c | ||
bp_account.c | ||
bp_signal_overflow.c | ||
bp_signal.c | ||
bpf-script-example.c | ||
bpf-script-test-kbuild.c | ||
bpf-script-test-prologue.c | ||
bpf-script-test-relocation.c | ||
bpf.c | ||
Build | ||
builtin-test.c | ||
clang.c | ||
code-reading.c | ||
cpumap.c | ||
dso-data.c | ||
dwarf-unwind.c | ||
event_update.c | ||
event-times.c | ||
evsel-roundtrip-name.c | ||
evsel-tp-sched.c | ||
expr.c | ||
fdarray.c | ||
hists_common.c | ||
hists_common.h | ||
hists_cumulate.c | ||
hists_filter.c | ||
hists_link.c | ||
hists_output.c | ||
is_printable_array.c | ||
keep-tracking.c | ||
kmod-path.c | ||
llvm.c | ||
llvm.h | ||
make | ||
mem.c | ||
mem2node.c | ||
mmap-basic.c | ||
mmap-thread-lookup.c | ||
openat-syscall-all-cpus.c | ||
openat-syscall-tp-fields.c | ||
openat-syscall.c | ||
parse-events.c | ||
parse-no-sample-id-all.c | ||
perf-hooks.c | ||
perf-record.c | ||
perf-targz-src-pkg | ||
pmu.c | ||
python-use.c | ||
sample-parsing.c | ||
sdt.c | ||
stat.c | ||
sw-clock.c | ||
switch-tracking.c | ||
task-exit.c | ||
tests.h | ||
thread-map.c | ||
thread-mg-share.c | ||
topology.c | ||
unit_number__scnprintf.c | ||
vmlinux-kallsyms.c |