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Date:   Sun, 31 Oct 2021 14:22:34 -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>,
        Clark Williams <williams@...hat.com>,
        Kate Carcia <kcarcia@...hat.com>, linux-kernel@...r.kernel.org,
        linux-perf-users@...r.kernel.org,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Joe Mario <jmario@...hat.com>,
        Kan Liang <kan.liang@...ux.intel.com>,
        Song Liu <songliubraving@...com>,
        Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [GIT PULL] perf tools fixes for v5.15: 5th batch

Hi Linus,

	Please consider pulling,

Best regards,

- Arnaldo

The following changes since commit 180eca540ae06246d594bdd8d8213426a259cc8c:

  Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi (2021-10-30 15:56:38 -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-v5.15-2021-10-31

for you to fetch changes up to 27730c8cd60d1574d8337276e7a9d7d2ca92e0d1:

  perf script: Fix PERF_SAMPLE_WEIGHT_STRUCT support (2021-10-31 12:51:41 -0300)

----------------------------------------------------------------
perf tools fixes for v5.15: 5th batch

- Fix compilation of callchain related code on powerpc with gcc11+.

- Fix PERF_SAMPLE_WEIGHT_STRUCT support in 'perf script'

- Check session->header.env.arch before using it, fixing a segmentation fault.

- Suppress 'rm dlfilter' build messages.

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

----------------------------------------------------------------
Adrian Hunter (1):
      perf build: Suppress 'rm dlfilter' build message

Jiri Olsa (1):
      perf callchain: Fix compilation on powerpc with gcc11+

Kan Liang (1):
      perf script: Fix PERF_SAMPLE_WEIGHT_STRUCT support

Song Liu (1):
      perf script: Check session->header.env.arch before using it

 tools/perf/Makefile.perf                          |  2 ++
 tools/perf/arch/powerpc/util/skip-callchain-idx.c |  2 +-
 tools/perf/builtin-script.c                       | 14 +++++++++-----
 3 files changed, 12 insertions(+), 6 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-rc7.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_git20210921) 10.3.1 20210921 , Alpine clang version 12.0.1
  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) 11.2.1 20210911 (ALT Sisyphus 11.2.1-alt1) , ALT Linux Team clang version 12.0.1
  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 12.0.1-2.module_el8.6.0+937+1cafe22c)
  21 clearlinux:latest             : Ok   gcc (Clear Linux OS for Intel Architecture) 11.2.1 20211020 releases/gcc-11.2.0-375-g40b209e340 , 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 11.2.0-10) 11.2.0 , Debian clang version 11.1.0-4
  26 debian:experimental-x-arm64   : Ok   aarch64-linux-gnu-gcc (Debian 11.2.0-9) 11.2.0 
  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 11.2.0-9) 11.2.0 
  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)
  43 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)
  44 fedora:34-x-ARC-glibc         : Ok   arc-linux-gcc (ARC HS GNU/Linux glibc toolchain 2019.03-rc1) 8.3.1 20190225 
  45 fedora:34-x-ARC-uClibc        : Ok   arc-linux-gcc (ARCv2 ISA Linux uClibc toolchain 2019.03-rc1) 8.3.1 20190225 
  46 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)
  47 fedora:rawhide                : Ok   gcc (GCC) 11.2.1 20211019 (Red Hat 11.2.1-6) , clang version 13.0.0 (Fedora 13.0.0-4.fc36)
  48 gentoo-stage3:latest          : Ok   gcc (Gentoo 11.2.0 p1) 11.2.0 
  49 mageia:6                      : Ok   gcc (Mageia 5.5.0-1.mga6) 5.5.0 , clang version 3.9.1 (tags/RELEASE_391/final)
  50 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-rc7/tools/build/Makefile.build:139: util] Error 2
  51     6.58 openmandriva:cooker           : FAIL gcc version 11.2.0 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,
          |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~
  52 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)
  53 opensuse:15.1                 : Ok   gcc (SUSE Linux) 7.5.0 , clang version 7.0.1 (tags/RELEASE_701/final 349238)
  54 opensuse:15.2                 : Ok   gcc (SUSE Linux) 7.5.0 , clang version 9.0.1 
  55 opensuse:15.3                 : Ok   gcc (SUSE Linux) 7.5.0 , clang version 11.0.1
  56 opensuse:tumbleweed           : Ok   gcc (SUSE Linux) 11.2.1 20210816 [revision 056e324ce46a7924b5cf10f61010cf9dd2ca10e9] , clang version 13.0.0
  57 oraclelinux:8                 : Ok   gcc (GCC) 8.4.1 20200928 (Red Hat 8.4.1-1.0.4) , clang version 11.0.0 (Red Hat 11.0.0-1.0.1.module+el8.4.0+20046+39fed697)
  58 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)
  59 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)
  60 ubuntu:16.04-x-arm            : Ok   arm-linux-gnueabihf-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 
  61 ubuntu:16.04-x-arm64          : Ok   aarch64-linux-gnu-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 
  62 ubuntu:16.04-x-powerpc        : Ok   powerpc-linux-gnu-gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 
  63 ubuntu:16.04-x-powerpc64      : Ok   powerpc64-linux-gnu-gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 
  64 ubuntu:16.04-x-powerpc64el    : Ok   powerpc64le-linux-gnu-gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 
  65 ubuntu:16.04-x-s390           : Ok   s390x-linux-gnu-gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 
  66 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)
  67 ubuntu:18.04-x-arm            : Ok   arm-linux-gnueabihf-gcc (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04) 7.5.0 
  68 ubuntu:18.04-x-arm64          : Ok   aarch64-linux-gnu-gcc (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04) 7.5.0 
  69 ubuntu:18.04-x-m68k           : Ok   m68k-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 
  70 ubuntu:18.04-x-powerpc        : Ok   powerpc-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 
  71 ubuntu:18.04-x-powerpc64      : Ok   powerpc64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 
  72 ubuntu:18.04-x-powerpc64el    : Ok   powerpc64le-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 
  73 ubuntu:18.04-x-riscv64        : Ok   riscv64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 
  74 ubuntu:18.04-x-s390           : Ok   s390x-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 
  75 ubuntu:18.04-x-sh4            : Ok   sh4-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 
  76 ubuntu:18.04-x-sparc64        : Ok   sparc64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 
  77 ubuntu:20.04                  : Ok   gcc (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0 , clang version 10.0.0-4ubuntu1 
  78 ubuntu:20.04-x-powerpc64el    : Ok   powerpc64le-linux-gnu-gcc (Ubuntu 10.3.0-1ubuntu1~20.04) 10.3.0 
  79 ubuntu:20.10                  : Ok   gcc (Ubuntu 10.3.0-1ubuntu1~20.10) 10.3.0 , Ubuntu clang version 11.0.0-2
  80 ubuntu:21.04                  : Ok   gcc (Ubuntu 10.3.0-1ubuntu1) 10.3.0 , Ubuntu clang version 12.0.0-3ubuntu1~21.04.2
  81 ubuntu:21.10                  : Ok   gcc (Ubuntu 11.2.0-7ubuntu2) 11.2.0 , Ubuntu clang version 13.0.0-2

  $ 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
  $ git log --oneline -1
  27730c8cd60d1574 (HEAD -> perf/urgent, seventh/perf/urgent, five/perf/urgent) perf script: Fix PERF_SAMPLE_WEIGHT_STRUCT support
  $ perf -v
  perf version 5.15.rc7.g27730c8cd60d
  $ sudo su -
  # perf -vv
  perf version 5.15.rc7.g27730c8cd60d
                   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
  [root@...co ~]# 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 all metricgroups test                                      : FAILED!
  89: perf all metrics test                                           : Ok
  90: perf all PMU test                                               : Ok
  91: perf stat --bpf-counters test                                   : Ok
  92: Check Arm CoreSight trace data recording and synthesized samples: Skip
  93: Check open filename arg using perf trace + vfs_getname          : Ok
  #

  $ git log --oneline -1 ; time make -C tools/perf build-test
  27730c8cd60d1574 (HEAD -> perf/urgent) perf script: Fix PERF_SAMPLE_WEIGHT_STRUCT support
  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 -j32  DESTDIR=/tmp/tmp.q4dgOEJKeX
                make_with_gtk2: make GTK2=1 -j32  DESTDIR=/tmp/tmp.B63TteHXq3
  make FEATURE_DUMP_COPY=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP feature-dump
              make_no_libbpf_O: make NO_LIBBPF=1
        make_with_babeltrace_O: make LIBBABELTRACE=1
           make_no_libunwind_O: make NO_LIBUNWIND=1
                   make_tags_O: make tags
  make_no_libdw_dwarf_unwind_O: make NO_LIBDW_DWARF_UNWIND=1
         make_with_clangllvm_O: make LIBCLANGLLVM=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_sdt_O: make NO_SDT=1
                make_no_newt_O: make NO_NEWT=1
                   make_help_O: make help
                   make_pure_O: make
       make_util_pmu_bison_o_O: make util/pmu-bison.o
           make_no_libpython_O: make NO_LIBPYTHON=1
        make_no_libbpf_DEBUG_O: make NO_LIBBPF=1 DEBUG=1
         make_install_prefix_O: make install prefix=/tmp/krava
                 make_perf_o_O: make perf.o
                make_install_O: make install
           make_no_backtrace_O: make NO_BACKTRACE=1
            make_no_auxtrace_O: make NO_AUXTRACE=1
             make_no_libnuma_O: make NO_LIBNUMA=1
            make_no_demangle_O: make NO_DEMANGLE=1
                make_no_gtk2_O: make NO_GTK2=1
              make_no_libelf_O: make NO_LIBELF=1
   make_install_prefix_slash_O: make install prefix=/tmp/krava/
         make_no_syscall_tbl_O: make NO_SYSCALL_TABLE=1
         make_with_coresight_O: make CORESIGHT=1
             make_no_libperl_O: make NO_LIBPERL=1
                  make_no_ui_O: make NO_NEWT=1 NO_SLANG=1 NO_GTK2=1
           make_no_libcrypto_O: make NO_LIBCRYPTO=1
             make_util_map_o_O: make util/map.o
              make_clean_all_O: make clean all
           make_no_libbionic_O: make NO_LIBBIONIC=1
                    make_doc_O: make doc
         make_libbpf_dynamic_O: make LIBBPF_DYNAMIC=1
               make_no_slang_O: make NO_SLANG=1
            make_install_bin_O: make install-bin
                  make_debug_O: make DEBUG=1
            make_no_libaudit_O: make NO_LIBAUDIT=1
             make_no_scripts_O: make NO_LIBPYTHON=1 NO_LIBPERL=1
           make_with_libpfm4_O: make LIBPFM4=1
  OK
  make: Leaving directory '/var/home/acme/git/perf/tools/perf'
  $ 

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