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Jeremy Linton 45fa7c3869 perf tests: Fix coresight perf test failure. 
Currently the `perf test` always fails the coresight test like:

  89: Check Arm CoreSight trace data recording and synthesized samples: FAILED!

That is because the test_arm_coresight.sh is attempting to SIGINT the
parent but is using $$ rather than $PPID and it sigint's itself when
run under the perf test framework.

Since this is done in a trap clause it ends up returning a non zero
return.

Since $PPID is a bash ism and not all distros are linking /bin/sh to
bash, the alternative parent pid lookups are uglier than just dropping
the kill, and its not strictly needed, lets pick the simple solution and
drop the sigint.

Fixes: 133fe2e617 ("perf tests: Improve temp file cleanup in test_arm_coresight.sh")
Reviewed-by: James Clark <james.clark@arm.com>
Signed-off-by: Jeremy Linton <jeremy.linton@arm.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Jeremy Linton <jeremy.linton@arm.com>
Link: https://lore.kernel.org/r/20220428151947.290146-1-jeremy.linton@arm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-05-08 21:48:49 -03:00
..
arch
perf symbol: Remove arch__symbols__fixup_end()
2022-04-28 10:51:40 -03:00
bench
perf bench: Fix two numa NDEBUG warnings
2022-05-08 21:48:49 -03:00
dlfilters
perf dlfilter: Drop unused variable
2021-12-16 12:18:11 -03:00
Documentation
perf docs: Add perf-iostat link to manpages
2022-04-09 14:20:59 -03:00
examples/bpf
perf tools: Fix various typos in comments
2021-03-23 17:13:43 -03:00
include
perf build: Move perf_dlfilters.h in the source tree
2021-08-11 09:35:24 -03:00
jvmti
perf tools: Fix various typos in comments
2021-03-23 17:13:43 -03:00
pmu-events
perf vendor events intel: Update events for TremontX
2022-03-18 11:43:51 -03:00
python
perf python: Convert tracepoint.py example to python3
2022-04-01 16:19:35 -03:00
scripts
perf scripts python: export-to-postgresql.py: Export all sample flags
2022-02-15 17:15:07 -03:00
tests
perf tests: Fix coresight perf test failure.
2022-05-08 21:48:49 -03:00
trace
perf beauty: Update copy of linux/socket.h with the kernel sources
2022-04-01 16:19:34 -03:00
ui
perf annotate: Avoid TUI crash when navigating in the annotation of recursive functions
2022-01-10 15:47:30 -03:00
util
perf symbol: Remove arch__symbols__fixup_end()
2022-04-28 10:51:40 -03:00
.gitignore
Add 'tools/perf/libbpf/' to ignored files
2021-11-08 11:33:35 -08:00
Build
…
builtin-annotate.c
perf annotate: Remove redundant 'ret' variable
2022-02-16 10:38:55 -03:00
builtin-bench.c
perf bench: Use unbuffered output when pipe/tee'ing to a file
2021-12-16 12:18:11 -03:00
builtin-buildid-cache.c
perf record: Disable debuginfod by default
2022-01-15 17:41:25 -03:00
builtin-buildid-list.c
perf tools: Remove repipe argument from perf_session__new()
2021-08-02 10:06:51 -03:00
builtin-c2c.c
perf tools: Enhance the matching of sub-commands abbreviations
2022-03-26 10:55:57 -03:00
builtin-config.c
…
builtin-daemon.c
perf daemon: Remove duplicate sys/file.h include
2021-10-08 15:14:50 -03:00
builtin-data.c
perf data: Don't mention --to-ctf if it's not supported
2022-02-22 21:23:08 -03:00
builtin-diff.c
perf tools: Remove repipe argument from perf_session__new()
2021-08-02 10:06:51 -03:00
builtin-evlist.c
perf tools: Remove repipe argument from perf_session__new()
2021-08-02 10:06:51 -03:00
builtin-ftrace.c
perf evlist: Rename cpus to user_requested_cpus
2022-04-01 16:19:35 -03:00
builtin-help.c
…
builtin-inject.c
perf namespaces: Add functions to access nsinfo
2022-02-11 14:31:22 -03:00
builtin-kallsyms.c
…
builtin-kmem.c
perf tools: Enhance the matching of sub-commands abbreviations
2022-03-26 10:55:57 -03:00
builtin-kvm.c
perf tools: Enhance the matching of sub-commands abbreviations
2022-03-26 10:55:57 -03:00
builtin-list.c
perf list: Display hybrid PMU events with cpu type
2021-10-25 13:47:42 -03:00
builtin-lock.c
perf tools: Enhance the matching of sub-commands abbreviations
2022-03-26 10:55:57 -03:00
builtin-mem.c
perf tools: Enhance the matching of sub-commands abbreviations
2022-03-26 10:55:57 -03:00
builtin-probe.c
perf namespaces: Add functions to access nsinfo
2022-02-11 14:31:22 -03:00
builtin-record.c
perf record: Fix per-thread option
2022-04-14 09:05:11 -03:00
builtin-report.c
perf report: Set PERF_SAMPLE_DATA_SRC bit for Arm SPE event
2022-04-22 18:39:34 -03:00
builtin-sched.c
perf tools: Enhance the matching of sub-commands abbreviations
2022-03-26 10:55:57 -03:00
builtin-script.c
perf script: Always allow field 'data_src' for auxtrace
2022-04-22 18:39:34 -03:00
builtin-stat.c
perf evlist: Rename cpus to user_requested_cpus
2022-04-01 16:19:35 -03:00
builtin-timechart.c
perf tools: Enhance the matching of sub-commands abbreviations
2022-03-26 10:55:57 -03:00
builtin-top.c
perf evlist: Rename cpus to user_requested_cpus
2022-04-01 16:19:35 -03:00
builtin-trace.c
Merge remote-tracking branch 'torvalds/master' into perf/core
2022-02-17 18:40:54 -03:00
builtin-version.c
…
builtin.h
…
check-headers.sh
tools arm64: Import cputype.h
2022-03-26 10:53:45 -03:00
command-list.txt
perf stat: Enable iostat mode for x86 platforms
2021-04-20 08:40:20 -03:00
CREDITS
…
design.txt
perf design.txt: Synchronize the definition of enum perf_hw_id with code
2021-11-13 18:11:50 -03:00
Makefile
perf tools: Add a build-test variant to use in builds from a tarball
2021-04-20 08:43:58 -03:00
Makefile.config
perf build: Don't use -ffat-lto-objects in the python feature test when building with clang-13
2022-04-09 12:34:29 -03:00
Makefile.perf
perf tools: Stop depending on .git files for building PERF-VERSION-FILE
2022-04-01 16:19:35 -03:00
MANIFEST
perf MANIFEST: Add bpftool files to allow building with BUILD_BPF_SKEL=1
2021-11-07 15:39:28 -03:00
perf-archive.sh
…
perf-completion.sh
…
perf-iostat.sh
perf stat: Enable iostat mode for x86 platforms
2021-04-20 08:40:20 -03:00
perf-read-vdso.c
…
perf-sys.h
…
perf-with-kcore.sh
…
perf.c
perf tools: Add external commands to list-cmds
2022-04-09 14:21:00 -03:00
perf.h
…