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linux/tools/perf/tests
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Arnaldo Carvalho de Melo eccb1b9363 perf test BPF: Fixup BPF test using epoll_pwait syscall function probe 
Since e145242ea0 ("syscalls/core, syscalls/x86: Clean up syscall stub
naming convention") changed the main syscall function for 'epoll_pwait'
to something other than the expected 'SyS_epoll_pwait the' 'perf test
BPF' entries started failing, fix it by using something called from the
main syscall function instead, 'epoll_wait', which should keep this test
working in older kernels too.

Before:

  # perf test BPF
  40: BPF filter                           :
  40.1: Basic BPF filtering                : FAILED!
  40.2: BPF pinning                        : Skip
  40.3: BPF prologue generation            : Skip
  40.4: BPF relocation checker             : Skip

If we use -v for that test we see the problem:

    Probe point 'SyS_epoll_pwait' not found.

After:

  # perf test BPF
  40: BPF filter                           :
  40.1: Basic BPF filtering                : Ok
  40.2: BPF pinning                        : Ok
  40.3: BPF prologue generation            : Ok
  40.4: BPF relocation checker             : Ok
  #

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/r/tip-y24nmn70cs2am8jh4i344dng@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2018-04-18 15:35:53 -03:00
..
attr perf tests attr: Make hw events optional 2017-10-23 11:20:54 -03:00
shell perf test: Fix exit code for record+probe_libc_inet_pton.sh 2018-03-16 13:56:31 -03:00
.gitignore perf test: Add libbpf relocation checker 2016-01-26 12:10:55 -03:00
attr.c perf tools: Fix snprint warnings for gcc 8 2018-03-19 10:00:43 -03:00
attr.py Merge branch 'linus' into perf/core, to fix conflicts 2017-11-07 10:30:18 +01:00
backward-ring-buffer.c perf mmap: Simplify perf_mmap__read_init() 2018-03-08 10:05:53 -03:00
bitmap.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
bp_account.c perf tests bp_account: Fix build with clang-6 2018-03-19 13:51:54 -03:00
bp_signal_overflow.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
bp_signal.c perf test: Disable test cases 19 and 20 on s390x 2017-11-29 18:17:59 -03:00
bpf-script-example.c perf test BPF: Fixup BPF test using epoll_pwait syscall function probe 2018-04-18 15:35:53 -03:00
bpf-script-test-kbuild.c perf tests bpf: Remove unused ptrace.h include from LLVM test 2018-04-12 10:33:24 -03:00
bpf-script-test-prologue.c perf bpf: Fix endianness problem when loading parameters in prologue 2017-08-16 10:31:11 -03:00
bpf-script-test-relocation.c perf test: Add libbpf relocation checker 2016-01-26 12:10:55 -03:00
bpf.c perf mmap: Simplify perf_mmap__read_init() 2018-03-08 10:05:53 -03:00
Build perf tests: Add mem2node object test 2018-03-16 13:52:48 -03:00
builtin-test.c perf tests: Disable breakpoint accounting test for powerpc 2018-04-12 14:20:21 -03:00
clang.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
code-reading.c perf mmap: Simplify perf_mmap__read_init() 2018-03-08 10:05:53 -03:00
cpumap.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
dso-data.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
dwarf-unwind.c perf tests: Fix dwarf unwind for stripped binaries 2018-02-16 10:09:23 -03:00
event_update.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
event-times.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
evsel-roundtrip-name.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
evsel-tp-sched.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
expr.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
fdarray.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hists_common.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hists_common.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hists_cumulate.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hists_filter.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hists_link.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hists_output.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
is_printable_array.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
keep-tracking.c perf mmap: Simplify perf_mmap__read_init() 2018-03-08 10:05:53 -03:00
kmod-path.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
llvm.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
llvm.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
make Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild 2016-12-17 16:24:13 -08:00
mem2node.c perf tests: Add mem2node object test 2018-03-16 13:52:48 -03:00
mem.c perf tools: Fix snprint warnings for gcc 8 2018-03-19 10:00:43 -03:00
mmap-basic.c perf tests mmap: Show which tracepoint is failing 2018-04-18 15:35:52 -03:00
mmap-thread-lookup.c Merge branch 'linus' into perf/core, to fix conflicts 2017-11-07 10:30:18 +01:00
openat-syscall-all-cpus.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
openat-syscall-tp-fields.c perf mmap: Simplify perf_mmap__read_init() 2018-03-08 10:05:53 -03:00
openat-syscall.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
parse-events.c perf perf: Remove duplicate includes 2017-12-27 12:15:49 -03:00
parse-no-sample-id-all.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
perf-hooks.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
perf-record.c perf mmap: Simplify perf_mmap__read_init() 2018-03-08 10:05:53 -03:00
perf-targz-src-pkg License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pmu.c perf tools: Fix snprint warnings for gcc 8 2018-03-19 10:00:43 -03:00
python-use.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sample-parsing.c perf tools: Get rid of unused 'swapped' parameter from perf_event__synthesize_sample() 2018-01-18 09:01:23 -03:00
sdt.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
stat.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sw-clock.c perf mmap: Simplify perf_mmap__read_init() 2018-03-08 10:05:53 -03:00
switch-tracking.c perf mmap: Simplify perf_mmap__read_init() 2018-03-08 10:05:53 -03:00
task-exit.c perf mmap: Simplify perf_mmap__read_init() 2018-03-08 10:05:53 -03:00
tests.h perf tests: Add mem2node object test 2018-03-16 13:52:48 -03:00
thread-map.c perf thread_map: Enumerate all threads from /proc 2017-12-27 12:15:46 -03:00
thread-mg-share.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
topology.c Merge branch 'linus' into perf/core, to fix conflicts 2017-11-07 10:30:18 +01:00
unit_number__scnprintf.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
vmlinux-kallsyms.c perf tests: Use arch__compare_symbol_names to compare symbols 2018-02-16 14:26:01 -03:00