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perf-tools-tests-v5.12-2021-02-09

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perf/core intermediate testing:

6db59d3 (HEAD -> perf/core, github/perf/core, five/perf/core, acme.korg/perf/core) perf arm64/s390: Fix printf conversion specifier for IP addresses
0f000f9 perf powerpc: Fix printf conversion specifier for IP addresses
61d9fc4 perf script: Support filtering by hex address
9425339 perf intlist: Change 'struct intlist' int member to 'unsigned long'
a81fbb8 perf stat: Use nftw() instead of ftw()
7d91e81 perf tools: Update topdown documentation for Sapphire Rapids
63e39aa perf stat: Support L2 Topdown events
c744429 perf test: Support PERF_SAMPLE_WEIGHT_STRUCT
590db42 perf report: Support instruction latency
ea8d0ed perf tools: Support PERF_SAMPLE_WEIGHT_STRUCT
d9d5d76 perf c2c: Support data block and addr block
a054c29 perf tools: Support data block and addr block
2a57d40 perf tools: Support the auxiliary event
81898ef tools headers uapi: Update tools's copy of linux/perf_event.h
068aeea perf powerpc: Support exposing Performance Monitor Counter SPRs as part of extended regs
900547d perf probe: Add protection to avoid endless loop
d2e31d7 perf trace-event-info: Rename for_each_event.
1796829 Merge remote-tracking branch 'torvalds/master' into perf/core
557c3ea perf powerpc: Fix gap between kernel end and module start
67dec92 perf inject jit: Add namespaces support
2b51c71 perf namespaces: Add 'in_pidns' to nsinfo struct
473f742 perf tools: Use scandir() to iterate threads when synthesizing PERF_RECORD_ events
c1b9079 perf tools: Skip PERF_RECORD_MMAP event synthesis for kernel threads
30626e0 perf tools: Use /proc/<PID>/task/<TID>/status for PERF_RECORD_ event synthesis
c3a9cde perf vendor events arm64: Reference common and uarch events for A76
d02d5dc perf vendor events arm64: Reference common and uarch events for Ampere eMag
c776696 perf vendor events arm64: Add common and uarch event JSON
2bf797b perf vendor events arm64: Fix Ampere eMag event typo
4b799a9 perf script: Support DSO filter like in other perf tools
c69bf11 perf tools: Fix DSO filtering when not finding a map for a sampled address
42641d6 perf stat: Add Topdown metrics events as default events
7efce5c perf test: Add parse-metric memory bandwidth testcase
70f0ba9 Merge remote-tracking branch 'torvalds/master' into perf/core

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.

  $ grep "model name" -m1 /proc/cpuinfo
  model name: AMD Ryzen 9 3900X 12-Core Processor
  # export PERF_TARBALL=http://192.168.86.5/perf/perf-5.11.0-rc6.tar.xz
  # dm
   1    73.24 alpine:3.4                    : Ok   gcc (Alpine 5.3.0) 5.3.0, clang version 3.8.0 (tags/RELEASE_380/final)
   2    73.18 alpine:3.5                    : Ok   gcc (Alpine 6.2.1) 6.2.1 20160822, clang version 3.8.1 (tags/RELEASE_381/final)
   3    78.35 alpine:3.6                    : Ok   gcc (Alpine 6.3.0) 6.3.0, clang version 4.0.0 (tags/RELEASE_400/final)
   4    84.11 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)
   5    84.79 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)
   6    87.48 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)
   7   113.64 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)
   8   123.76 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)
   9   117.94 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)
  10   125.72 alpine:edge                   : Ok   gcc (Alpine 10.2.0) 10.2.0, Alpine clang version 10.0.1
  11    72.09 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)
  12    88.02 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
  13    87.76 alt:sisyphus                  : Ok   x86_64-alt-linux-gcc (GCC) 10.2.1 20201125 (ALT Sisyphus 10.2.1-alt2), clang version 10.0.1
  14    69.64 amazonlinux:1                 : Ok   gcc (GCC) 7.2.1 20170915 (Red Hat 7.2.1-2), clang version 3.6.2 (tags/RELEASE_362/final)
  15   104.36 amazonlinux:2                 : Ok   gcc (GCC) 7.3.1 20180712 (Red Hat 7.3.1-12), clang version 7.0.1 (Amazon Linux 2 7.0.1-1.amzn2.0.2)
  16    21.96 android-ndk:r12b-arm          : Ok   arm-linux-androideabi-gcc (GCC) 4.9.x 20150123 (prerelease)
  17    22.59 android-ndk:r15c-arm          : Ok   arm-linux-androideabi-gcc (GCC) 4.9.x 20150123 (prerelease)
  18    27.67 centos:6                      : Ok   gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-23)
  19    33.07 centos:7                      : Ok   gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-44)
  20   101.69 centos:8                      : Ok   gcc (GCC) 8.3.1 20191121 (Red Hat 8.3.1-5), clang version 10.0.1 (Red Hat 10.0.1-1.module_el8.3.0+467+cb298d5b)
  21    66.05 clearlinux:latest             : Ok   gcc (Clear Linux OS for Intel Architecture) 10.2.1 20201217 releases/gcc-10.2.0-643-g7cbb07d2fc, clang version 10.0.1
  22    81.74 debian:8                      : Ok   gcc (Debian 4.9.2-10+deb8u2) 4.9.2, Debian clang version 3.5.0-10 (tags/RELEASE_350/final) (based on LLVM 3.5.0)
  23    82.27 debian:9                      : Ok   gcc (Debian 6.3.0-18+deb9u1) 6.3.0 20170516, clang version 3.8.1-24 (tags/RELEASE_381/final)
  24    78.44 debian:10                     : Ok   gcc (Debian 8.3.0-6) 8.3.0, clang version 7.0.1-8+deb10u2 (tags/RELEASE_701/final)
  25    79.67 debian:experimental           : Ok   gcc (Debian 10.2.1-6) 10.2.1 20210110, Debian clang version 11.0.1-2
  26    34.08 debian:experimental-x-arm64   : Ok   aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110
  27    30.93 debian:experimental-x-mips64  : Ok   mips64-linux-gnuabi64-gcc (Debian 10.2.1-3) 10.2.1 20201224
  28    13.72 debian:experimental-x-mipsel  : FAIL mipsel-linux-gnu-gcc (Debian 10.2.1-3) 10.2.1 20201224
    util/map.c: In function 'map__new':
    util/map.c:109:5: error: '%s' directive output may be truncated writing between 1 and 2147483645 bytes into a region of size 4096 [-Werror=format-truncation=]
      109 |    "%s/platforms/%s/arch-%s/usr/lib/%s",
          |     ^~
    In file included from /usr/mipsel-linux-gnu/include/stdio.h:867,
                     from util/symbol.h:11,
                     from util/map.c:2:
    /usr/mipsel-linux-gnu/include/bits/stdio2.h:67:10: note: '__builtin___snprintf_chk' output 32 or more bytes (assuming 4294967321) into a destination of size 4096
       67 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
          |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
       68 |        __bos (__s), __fmt, __va_arg_pack ());
          |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    cc1: all warnings being treated as errors
  29    32.62 fedora:20                     : Ok   gcc (GCC) 4.8.3 20140911 (Red Hat 4.8.3-7)
  30    32.52 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    73.98 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    86.14 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    26.51 fedora:24-x-ARC-uClibc        : Ok   arc-linux-gcc (ARCompact ISA Linux uClibc toolchain 2017.09-rc2) 7.1.1 20170710
  34    87.58 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    98.77 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   100.99 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   111.85 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   117.69 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   121.02 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    26.02 fedora:30-x-ARC-uClibc        : Ok   arc-linux-gcc (ARCv2 ISA Linux uClibc toolchain 2019.03-rc1) 8.3.1 20190225
  41   119.89 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)
  42   103.26 fedora:32                     : Ok   gcc (GCC) 10.2.1 20201125 (Red Hat 10.2.1-9), clang version 10.0.1 (Fedora 10.0.1-3.fc32)
  43   101.58 fedora:33                     : Ok   gcc (GCC) 10.2.1 20201125 (Red Hat 10.2.1-9), clang version 11.0.0 (Fedora 11.0.0-2.fc33)
  44   106.54 fedora:34                     : Ok   gcc (GCC) 11.0.0 20210130 (Red Hat 11.0.0-0), clang version 11.1.0 (Fedora 11.1.0-0.4.rc2.fc34)
  45   106.17 fedora:rawhide                : Ok   gcc (GCC) 11.0.0 20210130 (Red Hat 11.0.0-0), clang version 11.1.0 (Fedora 11.1.0-0.4.rc2.fc34)
  46    37.39 gentoo-stage3-amd64:latest    : Ok   gcc (Gentoo 9.3.0-r1 p3) 9.3.0
  47    72.62 mageia:5                      : Ok   gcc (GCC) 4.9.2, clang version 3.5.2 (tags/RELEASE_352/final)
  48    90.47 mageia:6                      : Ok   gcc (Mageia 5.5.0-1.mga6) 5.5.0, clang version 3.9.1 (tags/RELEASE_391/final)
  49   106.75 manjaro:latest                : Ok   gcc (GCC) 10.2.0, clang version 10.0.1
  50   232.95 openmandriva:cooker           : Ok   gcc (GCC) 10.2.0 20200723 (OpenMandriva), OpenMandriva 11.0.0-1 clang version 11.0.0 (/builddir/build/BUILD/llvm-project-llvmorg-11.0.0/clang 63e22714ac938c6b537bd958f70680d3331a2030)
  51   123.57 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)
  52   130.84 opensuse:15.1                 : Ok   gcc (SUSE Linux) 7.5.0, clang version 7.0.1 (tags/RELEASE_701/final 349238)
  53   122.75 opensuse:15.2                 : Ok   gcc (SUSE Linux) 7.5.0, clang version 9.0.1
  54   135.32 opensuse:15.3                 : Ok   gcc (SUSE Linux) 7.5.0, clang version 7.0.1 (tags/RELEASE_701/final 349238)
  55   119.83 opensuse:42.3                 : Ok   gcc (SUSE Linux) 4.8.5, clang version 3.8.0 (tags/RELEASE_380/final 262553)
  56   114.44 opensuse:tumbleweed           : Ok   gcc (SUSE Linux) 10.2.1 20200825 [revision c0746a1beb1ba073c7981eb09f55b3d993b32e5c], clang version 10.0.1
  57    27.31 oraclelinux:6                 : Ok   gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-23.0.1)
  58    33.61 oraclelinux:7                 : Ok   gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-44.0.3)
  59   100.58 oraclelinux:8                 : Ok   gcc (GCC) 8.3.1 20191121 (Red Hat 8.3.1-5.0.1), clang version 10.0.1 (Red Hat 10.0.1-1.0.1.module+el8.3.0+7827+89335dbf)
  60    29.25 ubuntu:12.04                  : Ok   gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3, Ubuntu clang version 3.0-6ubuntu3 (tags/RELEASE_30/final) (based on LLVM 3.0)
  61    32.58 ubuntu:14.04                  : Ok   gcc (Ubuntu 4.8.4-2ubuntu1~14.04.4) 4.8.4
  62    84.25 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)
  63    27.80 ubuntu:16.04-x-arm            : Ok   arm-linux-gnueabihf-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
  64    27.53 ubuntu:16.04-x-arm64          : Ok   aarch64-linux-gnu-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
  65    26.70 ubuntu:16.04-x-powerpc        : Ok   powerpc-linux-gnu-gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
  66    27.45 ubuntu:16.04-x-powerpc64      : Ok   powerpc64-linux-gnu-gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
  67    27.95 ubuntu:16.04-x-powerpc64el    : Ok   powerpc64le-linux-gnu-gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
  68    26.54 ubuntu:16.04-x-s390           : Ok   s390x-linux-gnu-gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
  69    94.63 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)
  70    29.60 ubuntu:18.04-x-arm            : Ok   arm-linux-gnueabihf-gcc (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04) 7.5.0
  71    28.65 ubuntu:18.04-x-arm64          : Ok   aarch64-linux-gnu-gcc (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04) 7.5.0
  72    23.53 ubuntu:18.04-x-m68k           : Ok   m68k-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
  73    28.44 ubuntu:18.04-x-powerpc        : Ok   powerpc-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
  74    30.71 ubuntu:18.04-x-powerpc64      : Ok   powerpc64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
  75    30.20 ubuntu:18.04-x-powerpc64el    : Ok   powerpc64le-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
  76   165.30 ubuntu:18.04-x-riscv64        : Ok   riscv64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
  77    26.45 ubuntu:18.04-x-s390           : Ok   s390x-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
  78    27.56 ubuntu:18.04-x-sh4            : Ok   sh4-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
  79    25.99 ubuntu:18.04-x-sparc64        : Ok   sparc64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
  80    75.25 ubuntu:19.10                  : Ok   gcc (Ubuntu 9.2.1-9ubuntu2) 9.2.1 20191008, clang version 8.0.1-3build1 (tags/RELEASE_801/final)
  81    29.26 ubuntu:19.10-x-alpha          : Ok   alpha-linux-gnu-gcc (Ubuntu 9.2.1-9ubuntu1) 9.2.1 20191008
  82    25.48 ubuntu:19.10-x-hppa           : Ok   hppa-linux-gnu-gcc (Ubuntu 9.2.1-9ubuntu1) 9.2.1 20191008
  83    81.51 ubuntu:20.04                  : Ok   gcc (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0, clang version 10.0.0-4ubuntu1
  84    32.67 ubuntu:20.04-x-powerpc64el    : Ok   powerpc64le-linux-gnu-gcc (Ubuntu 10.2.0-5ubuntu1~20.04) 10.2.0
  85    80.65 ubuntu:20.10                  : Ok   gcc (Ubuntu 10.2.0-13ubuntu1) 10.2.0, Ubuntu clang version 11.0.0-2
  86    77.34 ubuntu:21.04                  : Ok   gcc (Ubuntu 10.2.1-6ubuntu1) 10.2.1 20210110, Ubuntu clang version 11.0.1-2
  $

  # uname -a
  Linux quaco 5.10.7-100.fc32.x86_64 #1 SMP Tue Jan 12 20:25:28 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
  # git log --oneline -1
  6db59d3 perf arm64/s390: Fix printf conversion specifier for IP addresses
  # perf version --build-options
  perf version 5.11.rc6.g6db59d357e8e
                   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
  # 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
  42.4: BPF relocation checker                                        : 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: Parse and process metrics                                       : Ok
  68: PE file support                                                 : Ok
  69: Event expansion for cgroups                                     : Ok
  70: Convert perf time to TSC                                        : Ok
  71: x86 rdpmc                                                       : Ok
  72: DWARF unwind                                                    : Ok
  73: x86 instruction decoder - new instructions                      : Ok
  74: Intel PT packet decoder                                         : Ok
  75: x86 bp modify                                                   : Ok
  76: probe libc's inet_pton & backtrace it with ping                 : Ok
  77: Use vfs_getname probe to get syscall args filenames             : Ok
  78: Check Arm CoreSight trace data recording and synthesized samples: Skip
  79: perf stat metrics (shadow stat) test                            : Ok
  80: build id cache operations                                       : Ok
  81: Add vfs_getname probe to get syscall args filenames             : Ok
  82: Check open filename arg using perf trace + vfs_getname          : Ok
  83: Zstd perf.data compression/decompression                        : Ok
  #

  $ git log --oneline -1
  6db59d3 (HEAD -> perf/core) perf arm64/s390: Fix printf conversion specifier for IP addresses
  $ make -C tools/perf build-test
  make: Entering directory '/home/acme/git/perf/tools/perf'
  - tarpkg: ./tests/perf-targz-src-pkg .
         make_install_prefix_O: make install prefix=/tmp/krava
                   make_tags_O: make tags
             make_util_map_o_O: make util/map.o
              make_no_libbpf_O: make NO_LIBBPF=1
            make_no_auxtrace_O: make NO_AUXTRACE=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_libunwind_O: make NO_LIBUNWIND=1
           make_with_libpfm4_O: make LIBPFM4=1
             make_no_libperl_O: make NO_LIBPERL=1
                   make_help_O: make help
                make_no_gtk2_O: make NO_GTK2=1
                make_install_O: make install
              make_clean_all_O: make clean all
  make_no_libdw_dwarf_unwind_O: make NO_LIBDW_DWARF_UNWIND=1
             make_no_libnuma_O: make NO_LIBNUMA=1
                 make_no_sdt_O: make NO_SDT=1
              make_no_libelf_O: make NO_LIBELF=1
         make_no_syscall_tbl_O: make NO_SYSCALL_TABLE=1
              make_with_gtk2_O: make GTK2=1
                   make_pure_O: make
                  make_no_ui_O: make NO_NEWT=1 NO_SLANG=1 NO_GTK2=1
            make_no_libaudit_O: make NO_LIBAUDIT=1
         make_with_clangllvm_O: make LIBCLANGLLVM=1
           make_no_backtrace_O: make NO_BACKTRACE=1
                    make_doc_O: make doc
   make_install_prefix_slash_O: make install prefix=/tmp/krava/
       make_util_pmu_bison_o_O: make util/pmu-bison.o
                 make_static_O: make LDFLAGS=-static NO_PERF_READ_VDSO32=1 NO_PERF_READ_VDSOX32=1 NO_JVMTI=1
                  make_debug_O: make DEBUG=1
                 make_perf_o_O: make perf.o
           make_no_libpython_O: make NO_LIBPYTHON=1
             make_no_scripts_O: make NO_LIBPYTHON=1 NO_LIBPERL=1
        make_no_libbpf_DEBUG_O: make NO_LIBBPF=1 DEBUG=1
               make_no_slang_O: make NO_SLANG=1
            make_install_bin_O: make install-bin
        make_with_babeltrace_O: make LIBBABELTRACE=1
            make_no_demangle_O: make NO_DEMANGLE=1
                make_no_newt_O: make NO_NEWT=1
           make_no_libbionic_O: make NO_LIBBIONIC=1
           make_no_libcrypto_O: make NO_LIBCRYPTO=1
  OK
  make: Leaving directory '/home/acme/git/perf/tools/perf'
  $

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