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Subject[GIT PULL 00/53] perf/core improvements and fixes
Date
Hi Ingo,

Please consider pulling,

- Arnaldo

Test results at the end of this message, as usual.

The following changes since commit ca3bb3d027f69ac3ab1dafb32bde2f5a3a44439c:

perf/ring_buffer: Convert ring_buffer.aux_refcount to refcount_t (2019-02-04 08:46:17 +0100)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-core-for-mingo-5.1-20190206

for you to fetch changes up to 16bd4321c2425d37031a902cdbf183e2cd099946:

perf auxtrace: Add timestamp to auxtrace errors (2019-02-06 11:20:32 -0300)

----------------------------------------------------------------
perf/core improvements and fixes:

Hardware tracing:

Adrian Hunter:

- Handle calls optimized into jumps to a different symbol
in the thread stack routines used to process hardware traces (Adrian Hunter)

Intel PT:

Adrian Hunter:

- Fix overlap calculation for padding.

- Fix CYC timestamp calculation after OVF.

- Packet splitting can only happen in 32-bit.

- Add timestamp to auxtrace errors.

ARM CoreSight:

Leo Yan:

- Add last instruction information in packet

- Set sample flags for instruction range, exception and
return packets and for a trace discontinuity.

- Add exception number in exception packet

- Change tuple from traceID-CPU# to traceID-metadata

- Add traceID in packet

Mathieu Poirier:

- Add "sinks" group to PMU directory

- Use event attributes to send sink information to kernel

- Remove set_drv_config() API, no longer used.

perf annotate:

Jiri Olsa:

- Delay symbol annotation to the resort phase, speeding up 'perf report'
startup.

perf record:

Alexey Budankov:

- Allow binding userspace buffers to NUMA nodes.

Symbols:

Adrian Hunter:

- Fix calculating of symbol sizes when splitting kallsyms into
maps for kcore processing.

Vendor events:

William Cohen:

- Intel: Fix Load_Miss_Real_Latency on CLX

Misc:

Arnaldo Carvalho de Melo:

- Streamline headers, removing includes when all that is needed are
just forward declarations, fixup the fallout for cases where headers
should have been explicitely included but were instead obtained
indirectly, by sheer luck.

- Add fallback versions for CPU_{OR,EQUAL}(), so that code using it
continue to build on older systems where those were not yet introduced
or in systems using some other libc than the GNU one where those
helpers aren't present.

Documentation:

Changbin Du:

- Add documentation for BPF event selection.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

----------------------------------------------------------------
Adrian Hunter (9):
perf tools: Fix split_kallsyms_for_kcore() for trampoline symbols
perf thread-stack: Tidy thread_stack__push_cp() usage
perf thread-stack: Tidy thread_stack__no_call_return() by adding more local variables
perf thread-stack: Represent jmps to the start of a different symbol
perf auxtrace: Define auxtrace record alignment
perf intel-pt: Fix overlap calculation for padding
perf intel-pt: Fix CYC timestamp calculation after OVF
perf intel-pt: Packet splitting can happen only on 32-bit
perf auxtrace: Add timestamp to auxtrace errors

Alexey Budankov (3):
perf record: Allocate affinity masks
perf record: Bind the AIO user space buffers to nodes
perf record: Apply affinity masks when reading mmap buffers

Arnaldo Carvalho de Melo (21):
perf powerpc: Add missing headers to skip-callchain-idx.c
perf arm pmu: Add missing linux/string.h header
perf srccode: Move struct definition from map.h to srccode.h
perf callchain: Uninline callchain_cursor_reset() to remove map.h dependency
perf symbols: Introduce map_symbol.h
pref tools: Add missing map.h includes
perf map: Move structs and prototypes for map groups to a separate header
perf tests: Add missing headers so far obtained indirectly
perf hist: Remove symbol.h from hist.h, just fwd decls are needed
perf tools: Add missing include for symbols.h
perf evsel: No need to include symbol.h in evsel.h, symbol_conf.h is enough
perf thread: Don't include symbol.h, symbol_conf.h is enough
perf tools: Add missing include <callchain.h> in various places
perf hist: Remove the needless callchain.h include from hist.h
perf tests pmu: Add missing headers
perf pmu: Remove needless evsel.h include, only needs one fwd decl
perf kvm stat: Replace kvm-stat.h includes with forward declarations
perf powerpc kvm-stat: Add missing evlist.h header
perf bpf-loader: Remove unecessary includes from bpf-loader.h
perf tools: Add fallback versions for CPU_{OR,EQUAL}()
perf clang: Do not use 'return std::move(something)'

Changbin Du (1):
perf tools: Add documentation for BPF event selection

Jiri Olsa (3):
perf hists: Add argument to hists__resort_cb_t callback
perf evsel: Add output_resort_cb method
perf report: Move symbol annotation to the resort phase

Leo Yan (8):
perf cs-etm: Add last instruction information in packet
perf cs-etm: Set sample flags for instruction range packet
perf cs-etm: Set sample flags for trace discontinuity
perf cs-etm: Add exception number in exception packet
perf cs-etm: Change tuple from traceID-CPU# to traceID-metadata
perf cs-etm: Add traceID in packet
perf cs-etm: Set sample flags for exception packet
perf cs-etm: Set sample flags for exception return packet

Mathieu Poirier (7):
perf/aux: Make perf_event accessible to setup_aux()
coresight: perf: Add "sinks" group to PMU directory
coresight: Use event attributes for sink selection
perf pmu: Move EVENT_SOURCE_DEVICE_PATH to PMU header file
perf arm cs-etm: Use event attributes to send sink information to kernel
perf coresight: Remove set_drv_config() API
perf pmu: Remove set_drv_config API

William Cohen (1):
perf vendor events intel: Fix Load_Miss_Real_Latency on CLX

arch/s390/kernel/perf_cpum_sf.c | 6 +-
arch/x86/events/intel/bts.c | 4 +-
arch/x86/events/intel/pt.c | 5 +-
drivers/hwtracing/coresight/coresight-etm-perf.c | 112 +++++-
drivers/hwtracing/coresight/coresight-etm-perf.h | 6 +-
drivers/hwtracing/coresight/coresight-priv.h | 1 +
drivers/hwtracing/coresight/coresight.c | 60 ++++
drivers/perf/arm_spe_pmu.c | 6 +-
include/linux/coresight.h | 7 +-
include/linux/perf_event.h | 2 +-
kernel/events/ring_buffer.c | 2 +-
tools/perf/Documentation/perf-config.txt | 31 ++
tools/perf/Documentation/perf-record.txt | 14 +
tools/perf/arch/arm/tests/dwarf-unwind.c | 1 +
tools/perf/arch/arm/util/cs-etm.c | 98 +++--
tools/perf/arch/arm/util/cs-etm.h | 3 -
tools/perf/arch/arm/util/pmu.c | 3 +-
tools/perf/arch/arm64/tests/dwarf-unwind.c | 1 +
tools/perf/arch/powerpc/tests/dwarf-unwind.c | 1 +
tools/perf/arch/powerpc/util/kvm-stat.c | 2 +
tools/perf/arch/powerpc/util/skip-callchain-idx.c | 3 +
tools/perf/arch/s390/util/kvm-stat.c | 1 +
tools/perf/arch/x86/tests/dwarf-unwind.c | 1 +
tools/perf/arch/x86/util/kvm-stat.c | 1 +
tools/perf/builtin-annotate.c | 1 +
tools/perf/builtin-c2c.c | 9 +-
tools/perf/builtin-inject.c | 2 +
tools/perf/builtin-kallsyms.c | 1 +
tools/perf/builtin-kmem.c | 1 +
tools/perf/builtin-mem.c | 1 +
tools/perf/builtin-record.c | 38 +-
tools/perf/builtin-report.c | 22 +-
tools/perf/builtin-script.c | 1 +
tools/perf/builtin-stat.c | 9 -
tools/perf/builtin-top.c | 14 +-
tools/perf/builtin-trace.c | 2 +
tools/perf/perf.h | 8 +
.../arch/x86/cascadelakex/clx-metrics.json | 2 +-
tools/perf/scripts/python/export-to-postgresql.py | 2 +-
tools/perf/scripts/python/export-to-sqlite.py | 2 +-
tools/perf/tests/code-reading.c | 2 +
tools/perf/tests/dwarf-unwind.c | 1 +
tools/perf/tests/hists_common.c | 1 +
tools/perf/tests/hists_cumulate.c | 1 +
tools/perf/tests/hists_filter.c | 1 +
tools/perf/tests/hists_output.c | 1 +
tools/perf/tests/mmap-thread-lookup.c | 1 +
tools/perf/tests/pmu.c | 2 +
tools/perf/tests/sample-parsing.c | 2 +
tools/perf/tests/sdt.c | 1 +
tools/perf/ui/browsers/annotate.c | 1 +
tools/perf/ui/browsers/hists.c | 3 +
tools/perf/ui/gtk/annotate.c | 2 +
tools/perf/ui/gtk/hists.c | 1 +
tools/perf/ui/hist.c | 1 +
tools/perf/ui/stdio/hist.c | 4 +
tools/perf/util/Build | 1 -
tools/perf/util/annotate.c | 1 +
tools/perf/util/auxtrace.c | 27 +-
tools/perf/util/auxtrace.h | 5 +-
tools/perf/util/bpf-loader.c | 1 +
tools/perf/util/bpf-loader.h | 7 +-
tools/perf/util/build-id.c | 1 +
tools/perf/util/c++/clang.cpp | 2 +-
tools/perf/util/callchain.c | 17 +
tools/perf/util/callchain.h | 20 +-
tools/perf/util/config.c | 1 +
tools/perf/util/cpu-set-sched.h | 50 +++
tools/perf/util/cpumap.c | 10 +
tools/perf/util/cpumap.h | 1 +
tools/perf/util/cs-etm-decoder/cs-etm-decoder.c | 41 ++-
tools/perf/util/cs-etm-decoder/cs-etm-decoder.h | 6 +
tools/perf/util/cs-etm.c | 394 ++++++++++++++++++++-
tools/perf/util/cs-etm.h | 53 ++-
tools/perf/util/db-export.c | 1 +
tools/perf/util/drv_configs.c | 78 ----
tools/perf/util/drv_configs.h | 26 --
tools/perf/util/dso.c | 1 +
tools/perf/util/event.c | 2 +
tools/perf/util/event.h | 3 +-
tools/perf/util/evlist.c | 6 +-
tools/perf/util/evlist.h | 2 +-
tools/perf/util/evsel.h | 2 +-
tools/perf/util/hist.c | 21 +-
tools/perf/util/hist.h | 9 +-
tools/perf/util/intel-bts.c | 6 +-
.../perf/util/intel-pt-decoder/intel-pt-decoder.c | 39 +-
tools/perf/util/intel-pt.c | 23 +-
tools/perf/util/kvm-stat.h | 7 +-
tools/perf/util/machine.c | 1 +
tools/perf/util/machine.h | 2 +-
tools/perf/util/map.c | 6 +
tools/perf/util/map.h | 100 +-----
tools/perf/util/map_groups.h | 91 +++++
tools/perf/util/map_symbol.h | 22 ++
tools/perf/util/mmap.c | 105 +++++-
tools/perf/util/mmap.h | 3 +-
tools/perf/util/pmu.c | 2 -
tools/perf/util/pmu.h | 5 +-
tools/perf/util/probe-event.c | 2 +
tools/perf/util/s390-cpumsf.c | 7 +-
.../perf/util/scripting-engines/trace-event-perl.c | 2 +
.../util/scripting-engines/trace-event-python.c | 2 +
tools/perf/util/session.c | 5 +
tools/perf/util/setup.py | 5 +
tools/perf/util/sort.c | 8 +-
tools/perf/util/sort.h | 3 +-
tools/perf/util/srccode.h | 13 +
tools/perf/util/symbol-elf.c | 2 +
tools/perf/util/symbol.c | 3 +
tools/perf/util/symbol.h | 14 +-
tools/perf/util/thread-stack.c | 78 ++--
tools/perf/util/thread-stack.h | 3 +
tools/perf/util/thread.c | 1 +
tools/perf/util/thread.h | 7 +-
tools/perf/util/unwind-libdw.c | 2 +
tools/perf/util/unwind-libunwind-local.c | 1 +
tools/perf/util/unwind-libunwind.c | 1 +
tools/perf/util/vdso.c | 1 +
119 files changed, 1399 insertions(+), 473 deletions(-)
create mode 100644 tools/perf/util/cpu-set-sched.h
delete mode 100644 tools/perf/util/drv_configs.c
delete mode 100644 tools/perf/util/drv_configs.h
create mode 100644 tools/perf/util/map_groups.h
create mode 100644 tools/perf/util/map_symbol.h

Test results:

The first ones are container based builds of tools/perf with and without libelf
support. Where clang is available, it is also used to build perf with/without
libelf, and building with LIBCLANGLLVM=1 (built-in clang) with gcc and clang
when clang and its devel libraries are installed.

The objtool and samples/bpf/ builds are disabled now that I'm switching from
using the sources in a local volume to fetching them from a http server to
build it inside the container, to make it easier to build in a container cluster.
Those will come back later.

Several are cross builds, the ones with -x-ARCH and the android one, and those
may not have all the features built, due to lack of multi-arch devel packages,
available and being used so far on just a few, like
debian:experimental-x-{arm64,mipsel}.

The 'perf test' one will perform a variety of tests exercising
tools/perf/util/, tools/lib/{bpf,traceevent,etc}, as well as run perf commands
with a variety of command line event specifications to then intercept the
sys_perf_event syscall to check that the perf_event_attr fields are set up as
expected, among a variety of other unit tests.

Then there is the 'make -C tools/perf build-test' ones, that build tools/perf/
with a variety of feature sets, exercising the build with an incomplete set of
features as well as with a complete one. It is planned to have it run on each
of the containers mentioned above, using some container orchestration
infrastructure. Get in contact if interested in helping having this in place.

# export PERF_TARBALL=http://192.168.124.1/perf/perf-5.0.0-rc5.tar.xz
# time dm
1 alpine:3.4 : Ok gcc (Alpine 5.3.0) 5.3.0
2 alpine:3.5 : Ok gcc (Alpine 6.2.1) 6.2.1 20160822
3 alpine:3.6 : Ok gcc (Alpine 6.3.0) 6.3.0
4 alpine:3.7 : Ok gcc (Alpine 6.4.0) 6.4.0
5 alpine:3.8 : Ok gcc (Alpine 6.4.0) 6.4.0
6 alpine:3.9 : Ok gcc (Alpine 8.2.0) 8.2.0
7 alpine:edge : Ok gcc (Alpine 8.2.0) 8.2.0
8 amazonlinux:1 : Ok gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-28)
9 amazonlinux:2 : Ok gcc (GCC) 7.3.1 20180303 (Red Hat 7.3.1-5)
10 android-ndk:r12b-arm : Ok gcc (GCC) 8.2.1 20181215 (Red Hat 8.2.1-6)
11 android-ndk:r15c-arm : Ok gcc (GCC) 8.2.1 20181215 (Red Hat 8.2.1-6)
12 centos:5 : Ok gcc (GCC) 4.1.2 20080704 (Red Hat 4.1.2-55)
13 centos:6 : Ok gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-23)
14 centos:7 : Ok gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-36)
15 clearlinux:latest : Ok gcc (Clear Linux OS for Intel Architecture) 8.2.1 20180502
16 debian:7 : Ok gcc (Debian 4.7.2-5) 4.7.2
17 debian:8 : Ok gcc (Debian 4.9.2-10+deb8u2) 4.9.2
18 debian:9 : Ok gcc (Debian 6.3.0-18+deb9u1) 6.3.0 20170516
19 debian:experimental : Ok gcc (Debian 8.2.0-16) 8.2.0
20 debian:experimental-x-arm64 : Ok gcc (Debian 8.2.0-16) 8.2.0
21 debian:experimental-x-mips : Ok gcc (Debian 8.2.0-16) 8.2.0
22 debian:experimental-x-mips64 : Ok gcc (Debian 8.2.0-16) 8.2.0
23 fedora:20 : Ok gcc (GCC) 4.8.3 20140911 (Red Hat 4.8.3-7)
24 fedora:21 : Ok gcc (GCC) 4.9.2 20150212 (Red Hat 4.9.2-6)
25 fedora:25 : Ok gcc (GCC) 6.4.1 20170727 (Red Hat 6.4.1-1)
26 fedora:26 : Ok gcc (GCC) 7.3.1 20180130 (Red Hat 7.3.1-2)
27 fedora:27 : Ok gcc (GCC) 7.3.1 20180712 (Red Hat 7.3.1-6)
28 fedora:28 : Ok gcc (GCC) 8.2.1 20181215 (Red Hat 8.2.1-6)
29 fedora:29 : Ok gcc (GCC) 8.2.1 20181215 (Red Hat 8.2.1-6)
30 fedora:rawhide : Ok gcc (GCC) 9.0.0 20190119 (Red Hat 9.0.0-0.3)
31 gentoo-stage3-amd64:latest : Ok gcc (Gentoo 7.3.0-r3 p1.4) 7.3.0
32 mageia:5 : Ok gcc (GCC) 4.9.2
33 mageia:6 : Ok gcc (Mageia 5.5.0-1.mga6) 5.5.0
34 opensuse:13.2 : Ok gcc (SUSE Linux) 4.8.3 20140627 [gcc-4_8-branch revision 212064]
35 opensuse:15.0 : Ok gcc (SUSE Linux) 7.3.1 20180323 [gcc-7-branch revision 258812]
36 opensuse:15.1 : Ok gcc (SUSE Linux) 7.4.0
37 opensuse:42.1 : Ok gcc (SUSE Linux) 4.8.5
38 opensuse:42.2 : Ok gcc (SUSE Linux) 4.8.5
39 opensuse:42.3 : Ok gcc (SUSE Linux) 4.8.5
40 opensuse:tumbleweed : Ok gcc (SUSE Linux) 8.2.1 20190103 [gcc-8-branch revision 267549]

42 oraclelinux:7 : Ok gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-36.0.1)
43 ubuntu:12.04.5 : Ok gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3
44 ubuntu:14.04.4 : Ok gcc (Ubuntu 4.8.4-2ubuntu1~14.04.4) 4.8.4
45 ubuntu:14.04.4-x-linaro-arm64 : Ok gcc (Ubuntu 4.8.4-2ubuntu1~14.04.4) 4.8.4
46 ubuntu:16.04 : Ok gcc (Ubuntu 5.4.0-6ubuntu1~16.04.11) 5.4.0 20160609
47 ubuntu:16.04-x-arm : Ok gcc (Ubuntu 5.4.0-6ubuntu1~16.04.11) 5.4.0 20160609
48 ubuntu:16.04-x-arm64 : Ok gcc (Ubuntu 5.4.0-6ubuntu1~16.04.11) 5.4.0 20160609
49 ubuntu:16.04-x-powerpc : Ok gcc (Ubuntu 5.4.0-6ubuntu1~16.04.11) 5.4.0 20160609
50 ubuntu:16.04-x-powerpc64 : Ok gcc (Ubuntu 5.4.0-6ubuntu1~16.04.11) 5.4.0 20160609
51 ubuntu:16.04-x-powerpc64el : Ok gcc (Ubuntu 5.4.0-6ubuntu1~16.04.11) 5.4.0 20160609
52 ubuntu:16.04-x-s390 : Ok gcc (Ubuntu 5.4.0-6ubuntu1~16.04.11) 5.4.0 20160609
53 ubuntu:17.10 : Ok gcc (Ubuntu 7.2.0-8ubuntu3.2) 7.2.0
54 ubuntu:18.04 : Ok gcc (Ubuntu 7.3.0-27ubuntu1~18.04) 7.3.0
55 ubuntu:18.04-x-arm : Ok gcc (Ubuntu 7.3.0-27ubuntu1~18.04) 7.3.0
56 ubuntu:18.04-x-arm64 : Ok gcc (Ubuntu 7.3.0-27ubuntu1~18.04) 7.3.0
57 ubuntu:18.04-x-m68k : Ok gcc (Ubuntu 7.3.0-27ubuntu1~18.04) 7.3.0
58 ubuntu:18.04-x-powerpc : Ok gcc (Ubuntu 7.3.0-27ubuntu1~18.04) 7.3.0
59 ubuntu:18.04-x-powerpc64 : Ok gcc (Ubuntu 7.3.0-27ubuntu1~18.04) 7.3.0
60 ubuntu:18.04-x-powerpc64el : Ok gcc (Ubuntu 7.3.0-27ubuntu1~18.04) 7.3.0
61 ubuntu:18.04-x-riscv64 : Ok gcc (Ubuntu 7.3.0-27ubuntu1~18.04) 7.3.0
62 ubuntu:18.04-x-s390 : Ok gcc (Ubuntu 7.3.0-27ubuntu1~18.04) 7.3.0
63 ubuntu:18.04-x-sh4 : Ok gcc (Ubuntu 7.3.0-27ubuntu1~18.04) 7.3.0
64 ubuntu:18.04-x-sparc64 : Ok gcc (Ubuntu 7.3.0-27ubuntu1~18.04) 7.3.0
65 ubuntu:18.10 : Ok gcc (Ubuntu 8.2.0-7ubuntu1) 8.2.0
66 ubuntu:19.04 : Ok gcc (Ubuntu 8.2.0-15ubuntu1) 8.2.0
67 ubuntu:19.04-x-alpha : Ok gcc (Ubuntu 8.2.0-15ubuntu1) 8.2.0
68 ubuntu:19.04-x-hppa : Ok gcc (Ubuntu 8.2.0-15ubuntu1) 8.2.0
#

# uname -a
Linux quaco 5.0.0-rc3+ #16 SMP Mon Jan 21 12:01:36 -03 2019 x86_64 x86_64 x86_64 GNU/Linux
# git log --oneline -1
16bd4321c242 perf auxtrace: Add timestamp to auxtrace errors
# perf version --build-options
perf version 5.0.rc5.g16bd43
dwarf: [ on ] # HAVE_DWARF_SUPPORT
dwarf_getlocations: [ on ] # HAVE_DWARF_GETLOCATIONS_SUPPORT
glibc: [ on ] # HAVE_GLIBC_SUPPORT
gtk2: [ on ] # HAVE_GTK2_SUPPORT
syscall_table: [ on ] # HAVE_SYSCALL_TABLE_SUPPORT
libbfd: [ on ] # HAVE_LIBBFD_SUPPORT
libelf: [ on ] # HAVE_LIBELF_SUPPORT
libnuma: [ on ] # HAVE_LIBNUMA_SUPPORT
numa_num_possible_cpus: [ on ] # HAVE_LIBNUMA_SUPPORT
libperl: [ on ] # HAVE_LIBPERL_SUPPORT
libpython: [ on ] # HAVE_LIBPYTHON_SUPPORT
libslang: [ on ] # HAVE_SLANG_SUPPORT
libcrypto: [ on ] # HAVE_LIBCRYPTO_SUPPORT
libunwind: [ on ] # HAVE_LIBUNWIND_SUPPORT
libdw-dwarf-unwind: [ on ] # HAVE_DWARF_SUPPORT
zlib: [ on ] # HAVE_ZLIB_SUPPORT
lzma: [ on ] # HAVE_LZMA_SUPPORT
get_cpuid: [ on ] # HAVE_AUXTRACE_SUPPORT
bpf: [ on ] # HAVE_LIBBPF_SUPPORT
# perf test
1: vmlinux symtab matches kallsyms : Ok
2: Detect openat syscall event : Ok
3: Detect openat syscall event on all cpus : Ok
4: Read samples using the mmap interface : Ok
5: Test data source output : Ok
6: Parse event definition strings : Ok
7: Simple expression parser : Ok
8: PERF_RECORD_* events & perf_sample fields : Ok
9: Parse perf pmu format : Ok
10: DSO data read : Ok
11: DSO data cache : Ok
12: DSO data reopen : Ok
13: Roundtrip evsel->name : Ok
14: Parse sched tracepoints fields : Ok
15: syscalls:sys_enter_openat event fields : Ok
16: Setup struct perf_event_attr : Ok
17: Match and link multiple hists : Ok
18: 'import perf' in python : Ok
19: Breakpoint overflow signal handler : Ok
20: Breakpoint overflow sampling : Ok
21: Breakpoint accounting : Ok
22: Watchpoint :
22.1: Read Only Watchpoint : Skip
22.2: Write Only Watchpoint : Ok
22.3: Read / Write Watchpoint : Ok
22.4: Modify Watchpoint : Ok
23: Number of exit events of a simple workload : Ok
24: Software clock events period values : Ok
25: Object code reading : Ok
26: Sample parsing : Ok
27: Use a dummy software event to keep tracking : Ok
28: Parse with no sample_id_all bit set : Ok
29: Filter hist entries : Ok
30: Lookup mmap thread : Ok
31: Share thread mg : Ok
32: Sort output of hist entries : Ok
33: Cumulate child hist entries : Ok
34: Track with sched_switch : Ok
35: Filter fds with revents mask in a fdarray : Ok
36: Add fd to a fdarray, making it autogrow : Ok
37: kmod_path__parse : Ok
38: Thread map : Ok
39: LLVM search and compile :
39.1: Basic BPF llvm compile : Ok
39.2: kbuild searching : Ok
39.3: Compile source for BPF prologue generation : Ok
39.4: Compile source for BPF relocation : Ok
40: Session topology : Ok
41: BPF filter :
41.1: Basic BPF filtering : Ok
41.2: BPF pinning : Ok
41.3: BPF prologue generation : Ok
41.4: BPF relocation checker : Ok
42: Synthesize thread map : Ok
43: Remove thread map : Ok
44: Synthesize cpu map : Ok
45: Synthesize stat config : Ok
46: Synthesize stat : Ok
47: Synthesize stat round : Ok
48: Synthesize attr update : Ok
49: Event times : Ok
50: Read backward ring buffer : Ok
51: Print cpu map : Ok
52: Probe SDT events : Ok
53: is_printable_array : Ok
54: Print bitmap : Ok
55: perf hooks : Ok
56: builtin clang support : Skip (not compiled in)
57: unit_number__scnprintf : Ok
58: mem2node : Ok
59: x86 rdpmc : Ok
60: Convert perf time to TSC : Ok
61: DWARF unwind : Ok
62: x86 instruction decoder - new instructions : Ok
63: x86 bp modify : Ok
64: probe libc's inet_pton & backtrace it with ping : Ok
65: Use vfs_getname probe to get syscall args filenames : Ok
66: Add vfs_getname probe to get syscall args filenames : Ok
67: Check open filename arg using perf trace + vfs_getname: Ok

$ make -C tools/perf build-test
make: Entering directory '/home/acme/git/perf/tools/perf'
- tarpkg: ./tests/perf-targz-src-pkg .
make_no_ui_O: make NO_NEWT=1 NO_SLANG=1 NO_GTK2=1
make_no_backtrace_O: make NO_BACKTRACE=1
make_no_auxtrace_O: make NO_AUXTRACE=1
make_no_demangle_O: make NO_DEMANGLE=1
make_debug_O: make DEBUG=1
make_no_gtk2_O: make NO_GTK2=1
make_tags_O: make tags
make_clean_all_O: make clean all
make_install_prefix_O: make install prefix=/tmp/krava
make_no_scripts_O: make NO_LIBPYTHON=1 NO_LIBPERL=1
make_util_pmu_bison_o_O: make util/pmu-bison.o
make_install_prefix_slash_O: make install prefix=/tmp/krava/
make_no_libelf_O: make NO_LIBELF=1
make_cscope_O: make cscope
make_with_babeltrace_O: make LIBBABELTRACE=1
make_perf_o_O: make perf.o
make_help_O: make help
make_no_slang_O: make NO_SLANG=1
make_pure_O: make
make_static_O: make LDFLAGS=-static
make_no_libbpf_O: make NO_LIBBPF=1
make_no_libnuma_O: make NO_LIBNUMA=1
make_doc_O: make doc
make_install_O: make install
make_no_libpython_O: make NO_LIBPYTHON=1
make_no_libperl_O: make NO_LIBPERL=1
make_no_libaudit_O: make NO_LIBAUDIT=1
make_no_newt_O: make NO_NEWT=1
make_no_libdw_dwarf_unwind_O: make NO_LIBDW_DWARF_UNWIND=1
make_no_libunwind_O: make NO_LIBUNWIND=1
make_with_clangllvm_O: make LIBCLANGLLVM=1
make_util_map_o_O: make util/map.o
make_install_bin_O: make install-bin
make_no_libbionic_O: make NO_LIBBIONIC=1
make_minimal_O: make NO_LIBPERL=1 NO_LIBPYTHON=1 NO_NEWT=1 NO_GTK2=1 NO_DEMANGLE=1 NO_LIBELF=1 NO_LIBUNWIND=1 NO_BACKTRACE=1 NO_LIBNUMA=1 NO_LIBAUDIT=1 NO_LIBBIONIC=1 NO_LIBDW_DWARF_UNWIND=1 NO_AUXTRACE=1 NO_LIBBPF=1 NO_LIBCRYPTO=1 NO_SDT=1 NO_JVMTI=1
OK
$

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