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Message-Id: <20210919001030.301511-1-acme@kernel.org>
Date:   Sat, 18 Sep 2021 21:10:30 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     Ingo Molnar <mingo@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Jiri Olsa <jolsa@...nel.org>,
        Namhyung Kim <namhyung@...nel.org>,
        linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Andrii Nakryiko <andrii@...nel.org>,
        Ian Rogers <irogers@...gle.com>,
        Juri Lelli <jlelli@...hat.com>,
        Michael Petlan <mpetlan@...hat.com>,
        Ravi Bangoria <ravi.bangoria@....com>,
        Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [GIT PULL] perf tools fixes for v5.15: 1st batch

Hi Linus,

	Please consider pulling,

Best regards,

- Arnaldo


The following changes since commit 93ff9f13be91c5f36bb3e5d23237702155deae74:

  Merge tag 's390-5.15-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux (2021-09-18 12:46:14 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-tools-fixes-for-v5.15-2021-09-18

for you to fetch changes up to 219d720e6df71c2607d7120d6b9281614863e5b1:

  perf bpf: Ignore deprecation warning when using libbpf's btf__get_from_id() (2021-09-18 17:47:02 -0300)

----------------------------------------------------------------
perf tools fixes for v5.15: first batch

- Fix ip display in 'perf script' when output type != attr->type.

- Ignore deprecation warning when using libbpf'sg btf__get_from_id(),
  fixing the build with libbpf v0.6+.

- Make use of FD() robust in libperf, fixing a segfault with 'perf stat --iostat list'.

- Initialize addr_location:srcline pointer to NULL when resolving
  callchain addresses.

- Fix fused instruction logic for assembly functions in 'perf annotate'.

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

----------------------------------------------------------------
Adrian Hunter (1):
      perf script: Fix ip display when type != attr->type

Andrii Nakryiko (1):
      perf bpf: Ignore deprecation warning when using libbpf's btf__get_from_id()

Ian Rogers (1):
      libperf evsel: Make use of FD robust.

Michael Petlan (1):
      perf machine: Initialize srcline string member in add_location struct

Ravi Bangoria (1):
      perf annotate: Fix fused instr logic for assembly functions

 tools/lib/perf/evsel.c            | 64 +++++++++++++++++++++++++--------------
 tools/perf/builtin-script.c       | 24 ++++++++-------
 tools/perf/ui/browser.c           | 33 ++++++++++++++------
 tools/perf/ui/browser.h           |  2 +-
 tools/perf/ui/browsers/annotate.c | 24 ++++++++++-----
 tools/perf/util/bpf-event.c       |  3 ++
 tools/perf/util/machine.c         |  1 +
 7 files changed, 100 insertions(+), 51 deletions(-)

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.

The following ones are now being run on all the containers, so far just with
gcc, clang will come later. All clear for this batch.

There is still the mageia:7 distro + clang 8 failure, seemingly unrelated to
the patches in this series, it'll be investigated. It builds just fine with gcc
8.4.

There is also a strange one with openmandriva:cooker, where on the feature build
test it doesn't manage to find libpthread, looks like a distro problem, will keep
it there to see if a refreshed container cures this soon.

  # export BUILD_TARBALL=http://192.168.100.2/perf/perf-5.15.0-rc1.tar.xz
  # dm 
     1	almalinux:8                   : Ok   gcc (GCC) 8.4.1 20200928 (Red Hat 8.4.1-1) , clang version 11.0.0 (Red Hat 11.0.0-1.module_el8.4.0+2107+39fed697)
     2	alpine:3.4                    : Ok   gcc (Alpine 5.3.0) 5.3.0 , clang version 3.8.0 (tags/RELEASE_380/final)
     3	alpine:3.5                    : Ok   gcc (Alpine 6.2.1) 6.2.1 20160822 , clang version 3.8.1 (tags/RELEASE_381/final)
     4	alpine:3.6                    : Ok   gcc (Alpine 6.3.0) 6.3.0 , clang version 4.0.0 (tags/RELEASE_400/final)
     5	alpine:3.7                    : Ok   gcc (Alpine 6.4.0) 6.4.0 , Alpine clang version 5.0.0 (tags/RELEASE_500/final) (based on LLVM 5.0.0)
     6	alpine:3.8                    : Ok   gcc (Alpine 6.4.0) 6.4.0 , Alpine clang version 5.0.1 (tags/RELEASE_501/final) (based on LLVM 5.0.1)
     7	alpine:3.9                    : Ok   gcc (Alpine 8.3.0) 8.3.0 , Alpine clang version 5.0.1 (tags/RELEASE_502/final) (based on LLVM 5.0.1)
     8	alpine:3.10                   : Ok   gcc (Alpine 8.3.0) 8.3.0 , Alpine clang version 8.0.0 (tags/RELEASE_800/final) (based on LLVM 8.0.0)
     9	alpine:3.11                   : Ok   gcc (Alpine 9.3.0) 9.3.0 , Alpine clang version 9.0.0 (https://git.alpinelinux.org/aports f7f0d2c2b8bcd6a5843401a9a702029556492689) (based on LLVM 9.0.0)
    10	alpine:3.12                   : Ok   gcc (Alpine 9.3.0) 9.3.0 , Alpine clang version 10.0.0 (https://gitlab.alpinelinux.org/alpine/aports.git 7445adce501f8473efdb93b17b5eaf2f1445ed4c)
    11	alpine:3.13                   : Ok   gcc (Alpine 10.2.1_pre1) 10.2.1 20201203 , Alpine clang version 10.0.1 
    12	alpine:3.14                   : Ok   gcc (Alpine 10.3.1_git20210424) 10.3.1 20210424 , Alpine clang version 11.1.0
    13	alpine:edge                   : Ok   gcc (Alpine 10.3.1_git20210625) 10.3.1 20210625 , Alpine clang version 11.1.0
    14	alt:p8                        : Ok   x86_64-alt-linux-gcc (GCC) 5.3.1 20151207 (ALT p8 5.3.1-alt3.M80P.1) , clang version 3.8.0 (tags/RELEASE_380/final)
    15	alt:p9                        : Ok   x86_64-alt-linux-gcc (GCC) 8.4.1 20200305 (ALT p9 8.4.1-alt0.p9.1) , clang version 10.0.0 
    16	alt:sisyphus                  : Ok   x86_64-alt-linux-gcc (GCC) 10.2.1 20210313 (ALT Sisyphus 10.2.1-alt3) , clang version 10.0.1 
    17	amazonlinux:1                 : Ok   gcc (GCC) 7.2.1 20170915 (Red Hat 7.2.1-2) , clang version 3.6.2 (tags/RELEASE_362/final)
    18	amazonlinux:2                 : Ok   gcc (GCC) 7.3.1 20180712 (Red Hat 7.3.1-13) , clang version 11.1.0 (Amazon Linux 2 11.1.0-1.amzn2.0.2)
    19	centos:8                      : Ok   gcc (GCC) 8.4.1 20200928 (Red Hat 8.4.1-1) , clang version 11.0.0 (Red Hat 11.0.0-1.module_el8.4.0+587+5187cac0)
    20	centos:stream                 : Ok   gcc (GCC) 8.5.0 20210514 (Red Hat 8.5.0-3) , clang version 12.0.1 (Red Hat 12.0.1-1.module_el8.5.0+892+54d791e1)
    21	clearlinux:latest             : Ok   gcc (Clear Linux OS for Intel Architecture) 11.2.1 20210907 releases/gcc-11.2.0-165-ga6e280558a , clang version 11.1.0
    22	debian:9                      : Ok   gcc (Debian 6.3.0-18+deb9u1) 6.3.0 20170516 , clang version 3.8.1-24 (tags/RELEASE_381/final)
    23	debian:10                     : Ok   gcc (Debian 8.3.0-6) 8.3.0 , clang version 7.0.1-8+deb10u2 (tags/RELEASE_701/final)
    24	debian:11                     : Ok   gcc (Debian 10.2.1-6) 10.2.1 20210110 , Debian clang version 11.0.1-2
    25	debian:experimental           : Ok   gcc (Debian 10.3.0-10) 10.3.0 , Debian clang version 11.0.1-2
    26	debian:experimental-x-arm64   : Ok   aarch64-linux-gnu-gcc (Debian 10.3.0-8) 10.3.0 
    27	debian:experimental-x-mips    : Ok   mips-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110 
    28	debian:experimental-x-mips64  : Ok   mips64-linux-gnuabi64-gcc (Debian 10.2.1-6) 10.2.1 20210110 
    29	debian:experimental-x-mipsel  : Ok   mipsel-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110 
    30	fedora:22                     : Ok   gcc (GCC) 5.3.1 20160406 (Red Hat 5.3.1-6) , clang version 3.5.0 (tags/RELEASE_350/final)
    31	fedora:23                     : Ok   gcc (GCC) 5.3.1 20160406 (Red Hat 5.3.1-6) , clang version 3.7.0 (tags/RELEASE_370/final)
    32	fedora:24                     : Ok   gcc (GCC) 6.3.1 20161221 (Red Hat 6.3.1-1) , clang version 3.8.1 (tags/RELEASE_381/final)
    33	fedora:24-x-ARC-uClibc        : Ok   arc-linux-gcc (ARCompact ISA Linux uClibc toolchain 2017.09-rc2) 7.1.1 20170710 
    34	fedora:25                     : Ok   gcc (GCC) 6.4.1 20170727 (Red Hat 6.4.1-1) , clang version 3.9.1 (tags/RELEASE_391/final)
    35	fedora:26                     : Ok   gcc (GCC) 7.3.1 20180130 (Red Hat 7.3.1-2) , clang version 4.0.1 (tags/RELEASE_401/final)
    36	fedora:27                     : Ok   gcc (GCC) 7.3.1 20180712 (Red Hat 7.3.1-6) , clang version 5.0.2 (tags/RELEASE_502/final)
    37	fedora:28                     : Ok   gcc (GCC) 8.3.1 20190223 (Red Hat 8.3.1-2) , clang version 6.0.1 (tags/RELEASE_601/final)
    38	fedora:29                     : Ok   gcc (GCC) 8.3.1 20190223 (Red Hat 8.3.1-2) , clang version 7.0.1 (Fedora 7.0.1-6.fc29)
    39	fedora:30                     : Ok   gcc (GCC) 9.3.1 20200408 (Red Hat 9.3.1-2) , clang version 8.0.0 (Fedora 8.0.0-3.fc30)
    40	fedora:31                     : Ok   gcc (GCC) 9.3.1 20200408 (Red Hat 9.3.1-2) , clang version 9.0.1 (Fedora 9.0.1-4.fc31)
    41	fedora:32                     : Ok   gcc (GCC) 10.3.1 20210422 (Red Hat 10.3.1-1) , clang version 10.0.1 (Fedora 10.0.1-3.fc32)
    42	fedora:33                     : Ok   gcc (GCC) 10.3.1 20210422 (Red Hat 10.3.1-1) , clang version 11.0.0 (Fedora 11.0.0-3.fc33)
    34	fedora:34                     : Ok   gcc (GCC) 11.2.1 20210728 (Red Hat 11.2.1-1) , clang version 12.0.1 (Fedora 12.0.1-1.fc34)
    35	fedora:34-x-ARC-glibc         : Ok   arc-linux-gcc (ARC HS GNU/Linux glibc toolchain 2019.03-rc1) 8.3.1 20190225 
    36	fedora:34-x-ARC-uClibc        : Ok   arc-linux-gcc (ARCv2 ISA Linux uClibc toolchain 2019.03-rc1) 8.3.1 20190225 
    37	fedora:35                     : Ok   gcc (GCC) 11.2.1 20210728 (Red Hat 11.2.1-1) , clang version 13.0.0 (Fedora 13.0.0~rc1-1.fc35)
    38	fedora:rawhide                : Ok   gcc (GCC) 11.2.1 20210728 (Red Hat 11.2.1-1) , clang version 13.0.0 (Fedora 13.0.0~rc1-1.fc35)
    39	gentoo-stage3:latest          : Ok   gcc (Gentoo 10.3.0-r2 p3) 10.3.0 
    40	mageia:6                      : Ok   gcc (Mageia 5.5.0-1.mga6) 5.5.0 , clang version 3.9.1 (tags/RELEASE_391/final)
    41	mageia:7                      : FAIL clang version 8.0.0 (Mageia 8.0.0-1.mga7)
            yychar = yylex (&yylval, &yylloc, scanner);
                     ^
      #define yylex           parse_events_lex
                              ^
      1 error generated.
    make[3]: *** [/git/perf-5.15.0-rc1/tools/build/Makefile.build:139: util] Error 2
    42  20210728 (OpenMandriva) (GCC) 
      In file included from builtin-bench.c:22:
      bench/bench.h:66:19: error: conflicting types for 'pthread_attr_setaffinity_np'; have 'int(pthread_attr_t *, size_t,  cpu_set_t *)' {aka 'int(pthread_attr_t *, long unsigned int,  cpu_set_t *)'}
         66 | static inline int pthread_attr_setaffinity_np(pthread_attr_t *attr __maybe_unused,
            |                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~
      In file included from bench/bench.h:64,
                       from builtin-bench.c:22:
      /usr/include/pthread.h:394:12: note: previous declaration of 'pthread_attr_setaffinity_np' with type 'int(pthread_attr_t *, size_t,  const cpu_set_t *)' {aka 'int(pthread_attr_t *, long unsigned int,  const cpu_set_t *)'}
        394 | extern int pthread_attr_setaffinity_np (pthread_attr_t *__attr,
            |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~
      ld: warning: -r and --gc-sections may not be used together, disabling --gc-sections
      ld: warning: -r and --icf may not be used together, disabling --icf
      file: Compiled magic version [540] does not match with shared library magic version [539]
    
      file: Compiled magic version [540] does not match with shared library magic version [539]
    
      ld: warning: -r and --gc-sections may not be used together, disabling --gc-sections
      ld: warning: -r and --icf may not be used together, disabling --icf
    43	opensuse:15.0                 : Ok   gcc (SUSE Linux) 7.4.1 20190905 [gcc-7-branch revision 275407] , clang version 5.0.1 (tags/RELEASE_501/final 312548)
    44	opensuse:15.1                 : Ok   gcc (SUSE Linux) 7.5.0 , clang version 7.0.1 (tags/RELEASE_701/final 349238)
    45	opensuse:15.2                 : Ok   gcc (SUSE Linux) 7.5.0 , clang version 9.0.1 
    46	opensuse:15.3                 : Ok   gcc (SUSE Linux) 7.5.0 , clang version 11.0.1
    47	opensuse:tumbleweed           : Ok   gcc (SUSE Linux) 11.1.1 20210721 [revision 076930b9690ac3564638636f6b13bbb6bc608aea] , clang version 12.0.1
    48	oraclelinux:8                 : Ok   gcc (GCC) 8.4.1 20200928 (Red Hat 8.4.1-1.0.1) , clang version 11.0.0 (Red Hat 11.0.0-1.0.1.module+el8.4.0+20046+39fed697)
    49	rockylinux:8                  : Ok   gcc (GCC) 8.4.1 20200928 (Red Hat 8.4.1-1) , clang version 11.0.0 (Red Hat 11.0.0-1.module+el8.4.0+412+05cf643f)
    50	ubuntu:16.04                  : Ok   gcc (Ubuntu 5.4.0-6ubuntu1~16.04.12) 5.4.0 20160609 , clang version 3.8.0-2ubuntu4 (tags/RELEASE_380/final)
    51	ubuntu:16.04-x-arm            : Ok   arm-linux-gnueabihf-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 
    52	ubuntu:16.04-x-arm64          : Ok   aarch64-linux-gnu-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 
    53	ubuntu:16.04-x-powerpc        : Ok   powerpc-linux-gnu-gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 
    54	ubuntu:16.04-x-powerpc64      : Ok   powerpc64-linux-gnu-gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 
    55	ubuntu:16.04-x-powerpc64el    : Ok   powerpc64le-linux-gnu-gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 
    56	ubuntu:16.04-x-s390           : Ok   s390x-linux-gnu-gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 
    57	ubuntu:18.04                  : Ok   gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 , clang version 6.0.0-1ubuntu2 (tags/RELEASE_600/final)
    58	ubuntu:18.04-x-arm            : Ok   arm-linux-gnueabihf-gcc (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04) 7.5.0 
    59	ubuntu:18.04-x-arm64          : Ok   aarch64-linux-gnu-gcc (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04) 7.5.0 
    60	ubuntu:18.04-x-m68k           : Ok   m68k-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 
    61	ubuntu:18.04-x-powerpc        : Ok   powerpc-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 
    62	ubuntu:18.04-x-powerpc64      : Ok   powerpc64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 
    63	ubuntu:18.04-x-powerpc64el    : Ok   powerpc64le-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 
    64	ubuntu:18.04-x-riscv64        : Ok   riscv64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 
    65	ubuntu:18.04-x-s390           : Ok   s390x-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 
    66	ubuntu:18.04-x-sh4            : Ok   sh4-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 
    67	ubuntu:18.04-x-sparc64        : Ok   sparc64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 
    68	ubuntu:20.04                  : Ok   gcc (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0 , clang version 10.0.0-4ubuntu1 
    69	ubuntu:20.04-x-powerpc64el    : Ok   powerpc64le-linux-gnu-gcc (Ubuntu 10.3.0-1ubuntu1~20.04) 10.3.0 
    70	ubuntu:20.10                  : Ok   gcc (Ubuntu 10.3.0-1ubuntu1~20.10) 10.3.0 , Ubuntu clang version 11.0.0-2
    71	ubuntu:21.04                  : Ok   gcc (Ubuntu 10.3.0-1ubuntu1) 10.3.0 , Ubuntu clang version 12.0.0-3ubuntu1~21.04.1
    72	ubuntu:21.10                  : Ok   gcc (Ubuntu 11.2.0-1ubuntu2) 11.2.0 , Ubuntu clang version 12.0.1-1

  $ git log --oneline -1
  219d720e6df71c26 (HEAD -> perf/urgent, seventh/perf/urgent, five/perf/urgent, acme.korg/tmp.perf/urgent) perf bpf: Ignore deprecation warning when using libbpf's btf__get_from_id()
  # perf -vv
  perf version 5.15.rc1.g219d720e6df7
                   dwarf: [ on  ]  # HAVE_DWARF_SUPPORT
      dwarf_getlocations: [ on  ]  # HAVE_DWARF_GETLOCATIONS_SUPPORT
                   glibc: [ on  ]  # HAVE_GLIBC_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
                     aio: [ on  ]  # HAVE_AIO_SUPPORT
                    zstd: [ on  ]  # HAVE_ZSTD_SUPPORT
                 libpfm4: [ OFF ]  # HAVE_LIBPFM
  # uname -a
  Linux quaco 5.13.13-200.fc34.x86_64 #1 SMP Thu Aug 26 17:06:39 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
  # 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: PMU events                                                      :
  10.1: PMU event table sanity                                        : Ok
  10.2: PMU event map aliases                                         : Ok
  10.3: Parsing of PMU event table metrics                            : Ok
  10.4: Parsing of PMU event table metrics with fake PMUs             : Ok
  11: DSO data read                                                   : Ok
  12: DSO data cache                                                  : Ok
  13: DSO data reopen                                                 : Ok
  14: Roundtrip evsel->name                                           : Ok
  15: Parse sched tracepoints fields                                  : Ok
  16: syscalls:sys_enter_openat event fields                          : Ok
  17: Setup struct perf_event_attr                                    : Ok
  18: Match and link multiple hists                                   : Ok
  19: 'import perf' in python                                         : Ok
  20: Breakpoint overflow signal handler                              : Ok
  21: Breakpoint overflow sampling                                    : Ok
  22: Breakpoint accounting                                           : Ok
  23: Watchpoint                                                      :
  23.1: Read Only Watchpoint                                          : Skip (missing hardware support)
  23.2: Write Only Watchpoint                                         : Ok
  23.3: Read / Write Watchpoint                                       : Ok
  23.4: Modify Watchpoint                                             : Ok
  24: Number of exit events of a simple workload                      : Ok
  25: Software clock events period values                             : Ok
  26: Object code reading                                             : Ok
  27: Sample parsing                                                  : Ok
  28: Use a dummy software event to keep tracking                     : Ok
  29: Parse with no sample_id_all bit set                             : Ok
  30: Filter hist entries                                             : Ok
  31: Lookup mmap thread                                              : Ok
  32: Share thread maps                                               : Ok
  33: Sort output of hist entries                                     : Ok
  34: Cumulate child hist entries                                     : Ok
  35: Track with sched_switch                                         : Ok
  36: Filter fds with revents mask in a fdarray                       : Ok
  37: Add fd to a fdarray, making it autogrow                         : Ok
  38: kmod_path__parse                                                : Ok
  39: Thread map                                                      : Ok
  40: LLVM search and compile                                         :
  40.1: Basic BPF llvm compile                                        : Ok
  40.2: kbuild searching                                              : Ok
  40.3: Compile source for BPF prologue generation                    : Ok
  40.4: Compile source for BPF relocation                             : Ok
  41: Session topology                                                : Ok
  42: BPF filter                                                      :
  42.1: Basic BPF filtering                                           : Ok
  42.2: BPF pinning                                                   : Ok
  42.3: BPF prologue generation                                       : Ok
  43: Synthesize thread map                                           : Ok
  44: Remove thread map                                               : Ok
  45: Synthesize cpu map                                              : Ok
  46: Synthesize stat config                                          : Ok
  47: Synthesize stat                                                 : Ok
  48: Synthesize stat round                                           : Ok
  49: Synthesize attr update                                          : Ok
  50: Event times                                                     : Ok
  51: Read backward ring buffer                                       : Ok
  52: Print cpu map                                                   : Ok
  53: Merge cpu map                                                   : Ok
  54: Probe SDT events                                                : Ok
  55: is_printable_array                                              : Ok
  56: Print bitmap                                                    : Ok
  57: perf hooks                                                      : Ok
  58: builtin clang support                                           : Skip (not compiled in)
  59: unit_number__scnprintf                                          : Ok
  60: mem2node                                                        : Ok
  61: time utils                                                      : Ok
  62: Test jit_write_elf                                              : Ok
  63: Test libpfm4 support                                            : Skip (not compiled in)
  64: Test api io                                                     : Ok
  65: maps__merge_in                                                  : Ok
  66: Demangle Java                                                   : Ok
  67: Demangle OCaml                                                  : Ok
  68: Parse and process metrics                                       : Ok
  69: PE file support                                                 : Ok
  70: Event expansion for cgroups                                     : Ok
  71: Convert perf time to TSC                                        : Ok
  72: dlfilter C API                                                  : Ok
  73: x86 rdpmc                                                       : Ok
  74: DWARF unwind                                                    : Ok
  75: x86 instruction decoder - new instructions                      : Ok
  76: Intel PT packet decoder                                         : Ok
  77: x86 bp modify                                                   : Ok
  78: x86 Sample parsing                                              : Ok
  79: build id cache operations                                       : Ok
  80: daemon operations                                               : Ok
  81: perf pipe recording and injection test                          : Ok
  82: Add vfs_getname probe to get syscall args filenames             : Ok
  83: probe libc's inet_pton & backtrace it with ping                 : Ok
  84: Use vfs_getname probe to get syscall args filenames             : Ok
  85: Zstd perf.data compression/decompression                        : Ok
  86: perf stat csv summary test                                      : Ok
  87: perf stat metrics (shadow stat) test                            : Ok
  88: perf stat --bpf-counters test                                   : Ok
  89: Check Arm CoreSight trace data recording and synthesized samples: Skip
  90: Check open filename arg using perf trace + vfs_getname          : Ok
  # 

  $ make -C tools/perf build-test
  make: Entering directory '/var/home/acme/git/perf/tools/perf'
  - tarpkg: ./tests/perf-targz-src-pkg .
                   make_static: make LDFLAGS=-static NO_PERF_READ_VDSO32=1 NO_PERF_READ_VDSOX32=1 NO_JVMTI=1 -j24  DESTDIR=/tmp/tmp.wFXlgcCwdn
                make_with_gtk2: make GTK2=1 -j24  DESTDIR=/tmp/tmp.wgw6SmpOCH
            make_install_bin_O: make install-bin
           make_with_libpfm4_O: make LIBPFM4=1
           make_no_libpython_O: make NO_LIBPYTHON=1
                   make_help_O: make help
       make_util_pmu_bison_o_O: make util/pmu-bison.o
                   make_pure_O: make
                make_no_newt_O: make NO_NEWT=1
  make_no_libdw_dwarf_unwind_O: make NO_LIBDW_DWARF_UNWIND=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 NO_LIBZSTD=1 NO_LIBCAP=1 NO_SYSCALL_TABLE=1
           make_no_libbionic_O: make NO_LIBBIONIC=1
         make_with_coresight_O: make CORESIGHT=1
                  make_no_ui_O: make NO_NEWT=1 NO_SLANG=1 NO_GTK2=1
        make_with_babeltrace_O: make LIBBABELTRACE=1
                    make_doc_O: make doc
             make_util_map_o_O: make util/map.o
              make_clean_all_O: make clean all
                 make_no_sdt_O: make NO_SDT=1
                make_no_gtk2_O: make NO_GTK2=1
           make_no_libunwind_O: make NO_LIBUNWIND=1
             make_no_scripts_O: make NO_LIBPYTHON=1 NO_LIBPERL=1
             make_no_libnuma_O: make NO_LIBNUMA=1
              make_no_libelf_O: make NO_LIBELF=1
            make_no_auxtrace_O: make NO_AUXTRACE=1
           make_no_libcrypto_O: make NO_LIBCRYPTO=1
        make_no_libbpf_DEBUG_O: make NO_LIBBPF=1 DEBUG=1
             make_no_libperl_O: make NO_LIBPERL=1
            make_no_libaudit_O: make NO_LIBAUDIT=1
                   make_tags_O: make tags
         make_with_clangllvm_O: make LIBCLANGLLVM=1
         make_libbpf_dynamic_O: make LIBBPF_DYNAMIC=1
                make_install_O: make install
               make_no_slang_O: make NO_SLANG=1
            make_no_demangle_O: make NO_DEMANGLE=1
                  make_debug_O: make DEBUG=1
         make_no_syscall_tbl_O: make NO_SYSCALL_TABLE=1
   make_install_prefix_slash_O: make install prefix=/tmp/krava/
                 make_perf_o_O: make perf.o
              make_no_libbpf_O: make NO_LIBBPF=1
         make_install_prefix_O: make install prefix=/tmp/krava
           make_no_backtrace_O: make NO_BACKTRACE=1
  OK
  make: Leaving directory '/var/home/acme/git/perf/tools/perf'
  $

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