[GIT PULL] perf tools fixes for v5.13: 5th batch

[Arnaldo Carvalho de Melo]

Hi Linus,

	Please consider pulling,

Best regards,

- Arnaldo

Tests at the end of the message.

The following changes since commit 06af8679449d4ed282df13191fc52d5ba28ec536:

  coredump: Limit what can interrupt coredumps (2021-06-10 14:02:29 -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-v5.13-2021-06-13

for you to fetch changes up to 36524112aba3246d1240c1791c72b26fa54008a3:

  tools headers cpufeatures: Sync with the kernel sources (2021-06-11 12:54:24 -0300)

----------------------------------------------------------------
perf tools fixes for v5.13: 5th batch

- Correct buffer copying when peeking events.

- Sync cpufeatures/disabled-features.h header with the kernel sources.

Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

----------------------------------------------------------------
Arnaldo Carvalho de Melo (1):
      tools headers cpufeatures: Sync with the kernel sources

Leo Yan (1):
      perf session: Correct buffer copying when peeking events

 tools/arch/x86/include/asm/disabled-features.h | 7 ++-----
 tools/perf/util/session.c                      | 1 +
 2 files changed, 3 insertions(+), 5 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 a new failure, in the mageia:7 distro + clang 8, seemingly unrelated to the
patches in this series, it'll be investigated. It builds just fine with gcc 8.4.

  $ grep -m1 "^model name" /proc/cpuinfo 
  model name	: AMD Ryzen 9 3900X 12-Core Processor
  $ export PERF_TARBALL=http://192.168.100.2/perf/perf-5.13.0-rc5.tar.xz
  $ time dm
   1    93.20 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    69.01 alpine:3.4                    : Ok   gcc (Alpine 5.3.0) 5.3.0 , clang version 3.8.0 (tags/RELEASE_380/final)
   3    66.08 alpine:3.5                    : Ok   gcc (Alpine 6.2.1) 6.2.1 20160822 , clang version 3.8.1 (tags/RELEASE_381/final)
   4    70.50 alpine:3.6                    : Ok   gcc (Alpine 6.3.0) 6.3.0 , clang version 4.0.0 (tags/RELEASE_400/final)
   5    77.97 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    77.86 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    83.48 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)
   8   107.14 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   123.64 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   127.13 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   120.19 alpine:3.13                   : Ok   gcc (Alpine 10.2.1_pre1) 10.2.1 20201203 , Alpine clang version 10.0.1 
  12   107.10 alpine:edge                   : Ok   gcc (Alpine 10.3.1_git20210424) 10.3.1 20210424 , Alpine clang version 11.1.0
  13    63.79 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)
  14    81.05 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 
  15    91.45 alt:sisyphus                  : Ok   x86_64-alt-linux-gcc (GCC) 10.2.1 20210313 (ALT Sisyphus 10.2.1-alt3) , clang version 10.0.1 
  16    60.16 amazonlinux:1                 : Ok   gcc (GCC) 7.2.1 20170915 (Red Hat 7.2.1-2) , clang version 3.6.2 (tags/RELEASE_362/final)
  17    87.67 amazonlinux:2                 : Ok   gcc (GCC) 7.3.1 20180712 (Red Hat 7.3.1-12) , clang version 11.1.0 (Amazon Linux 2 11.1.0-1.amzn2.0.2)
  18    95.50 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)
  19    60.19 clearlinux:latest             : Ok   gcc (Clear Linux OS for Intel Architecture) 11.1.1 20210602 releases/gcc-11.1.0-209-g10c58754a8 , clang version 11.1.0
  20    79.45 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)
  21    79.12 debian:9                      : Ok   gcc (Debian 6.3.0-18+deb9u1) 6.3.0 20170516 , clang version 3.8.1-24 (tags/RELEASE_381/final)
  22    71.77 debian:10                     : Ok   gcc (Debian 8.3.0-6) 8.3.0 , clang version 7.0.1-8+deb10u2 (tags/RELEASE_701/final)
  23    81.62 debian:experimental           : Ok   gcc (Debian 10.2.1-6) 10.2.1 20210110 , Debian clang version 11.0.1-2
  24    28.41 debian:experimental-x-arm64   : Ok   aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110 
  25    23.54 debian:experimental-x-mips    : Ok   mips-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110 
  26    25.67 debian:experimental-x-mips64  : Ok   mips64-linux-gnuabi64-gcc (Debian 10.2.1-6) 10.2.1 20210110 
  27    26.35 debian:experimental-x-mipsel  : Ok   mipsel-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110 
  28    24.87 fedora:22                     : Ok   gcc (GCC) 5.3.1 20160406 (Red Hat 5.3.1-6) , clang version 3.5.0 (tags/RELEASE_350/final)
  29    64.70 fedora:23                     : Ok   gcc (GCC) 5.3.1 20160406 (Red Hat 5.3.1-6) , clang version 3.7.0 (tags/RELEASE_370/final)
  30   102.44 fedora:24                     : Ok   gcc (GCC) 6.3.1 20161221 (Red Hat 6.3.1-1) , clang version 3.8.1 (tags/RELEASE_381/final)
  31    38.78 fedora:24-x-ARC-uClibc        : Ok   arc-linux-gcc (ARCompact ISA Linux uClibc toolchain 2017.09-rc2) 7.1.1 20170710 
  32    78.39 fedora:25                     : Ok   gcc (GCC) 6.4.1 20170727 (Red Hat 6.4.1-1) , clang version 3.9.1 (tags/RELEASE_391/final)
  33   143.88 fedora:26                     : Ok   gcc (GCC) 7.3.1 20180130 (Red Hat 7.3.1-2) , clang version 4.0.1 (tags/RELEASE_401/final)
  34   314.59 fedora:27                     : Ok   gcc (GCC) 7.3.1 20180712 (Red Hat 7.3.1-6) , clang version 5.0.2 (tags/RELEASE_502/final)
  35   209.23 fedora:28                     : Ok   gcc (GCC) 8.3.1 20190223 (Red Hat 8.3.1-2) , clang version 6.0.1 (tags/RELEASE_601/final)
  36   373.10 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)
  37   130.91 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)
  38   116.18 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)
  39    93.61 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)
  40    91.10 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)
  41    95.92 fedora:34                     : Ok   gcc (GCC) 11.1.1 20210531 (Red Hat 11.1.1-3) , clang version 12.0.0 (Fedora 12.0.0-2.fc34)
  42    23.24 fedora:34-x-ARC-glibc         : Ok   arc-linux-gcc (ARC HS GNU/Linux glibc toolchain 2019.03-rc1) 8.3.1 20190225 
  43    20.78 fedora:34-x-ARC-uClibc        : Ok   arc-linux-gcc (ARCv2 ISA Linux uClibc toolchain 2019.03-rc1) 8.3.1 20190225 
  44    95.69 fedora:rawhide                : Ok   gcc (GCC) 11.1.1 20210531 (Red Hat 11.1.1-3) , clang version 12.0.1 (Fedora 12.0.1~rc1-2.fc35)
  45    29.91 gentoo-stage3:latest          : Ok   gcc (Gentoo 10.3.0 p1) 10.3.0 
  46    80.74 mageia:6                      : Ok   gcc (Mageia 5.5.0-1.mga6) 5.5.0 , clang version 3.9.1 (tags/RELEASE_391/final)
  47    55.02 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-5.13.0-rc5/tools/build/Makefile.build:139: util] Error 2
  48   218.01 openmandriva:cooker           : Ok   gcc (GCC) 11.1.0 20210427 (OpenMandriva) , OpenMandriva 12.0.0-1 clang version 12.0.0 (/builddir/build/BUILD/llvm-project-llvmorg-12.0.0/clang b3a1e025e0452bb54d01ab5281bbf509ac4e3c72)
  49   114.83 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)
  50   123.53 opensuse:15.1                 : Ok   gcc (SUSE Linux) 7.5.0 , clang version 7.0.1 (tags/RELEASE_701/final 349238)
  51   113.02 opensuse:15.2                 : Ok   gcc (SUSE Linux) 7.5.0 , clang version 9.0.1 
  52   113.41 opensuse:15.3                 : Ok   gcc (SUSE Linux) 7.5.0 , clang version 11.0.1
  53   105.65 opensuse:tumbleweed           : Ok   gcc (SUSE Linux) 11.1.1 20210510 [revision 23855a176609fe8dda6abaf2b21846b4517966eb] , clang version 12.0.0
  54    91.33 oraclelinux:8                 : Ok   gcc (GCC) 8.3.1 20191121 (Red Hat 8.3.1-5.0.2) , clang version 10.0.1 (Red Hat 10.0.1-1.0.1.module+el8.3.0+7827+89335dbf)
  55    90.01 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)
  56    22.67 ubuntu:16.04-x-arm            : Ok   arm-linux-gnueabihf-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 
  57    22.84 ubuntu:16.04-x-arm64          : Ok   aarch64-linux-gnu-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 
  58    22.41 ubuntu:16.04-x-powerpc        : Ok   powerpc-linux-gnu-gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 
  59    23.13 ubuntu:16.04-x-powerpc64      : Ok   powerpc64-linux-gnu-gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 
  60    23.28 ubuntu:16.04-x-powerpc64el    : Ok   powerpc64le-linux-gnu-gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 
  61    33.24 ubuntu:16.04-x-s390           : Ok   s390x-linux-gnu-gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 
  62    86.44 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)
  63    24.38 ubuntu:18.04-x-arm            : Ok   arm-linux-gnueabihf-gcc (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04) 7.5.0 
  64    24.54 ubuntu:18.04-x-arm64          : Ok   aarch64-linux-gnu-gcc (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04) 7.5.0 
  65    19.30 ubuntu:18.04-x-m68k           : Ok   m68k-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 
  66    23.92 ubuntu:18.04-x-powerpc        : Ok   powerpc-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 
  67    26.05 ubuntu:18.04-x-powerpc64      : Ok   powerpc64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 
  68    26.46 ubuntu:18.04-x-powerpc64el    : Ok   powerpc64le-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
  69   173.24 ubuntu:18.04-x-riscv64        : Ok   riscv64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 
  70    21.56 ubuntu:18.04-x-s390           : Ok   s390x-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 
  71    29.41 ubuntu:18.04-x-sh4            : Ok   sh4-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 
  72    21.50 ubuntu:18.04-x-sparc64        : Ok   sparc64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 
  73    73.41 ubuntu:20.04                  : Ok   gcc (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0 , clang version 10.0.0-4ubuntu1 
  74    26.62 ubuntu:20.04-x-powerpc64el    : Ok   powerpc64le-linux-gnu-gcc (Ubuntu 10.2.0-5ubuntu1~20.04) 10.2.0 
  75    72.73 ubuntu:20.10                  : Ok   gcc (Ubuntu 10.2.0-13ubuntu1) 10.2.0 , Ubuntu clang version 11.0.0-2
  76    67.41 ubuntu:21.04                  : Ok   gcc (Ubuntu 10.3.0-1ubuntu1) 10.3.0 , Ubuntu clang version 12.0.0-1ubuntu1
  77 6096.46

  real	103m5.080s
  user	1m3.308s
  sys	1m8.082s
  $

  # uname -a
  Linux quaco 5.12.5-200.fc33.x86_64 #1 SMP Wed May 19 18:06:33 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
  # git log --oneline -1
  36524112aba3 (HEAD -> perf/urgent, five/perf/urgent) tools headers cpufeatures: Sync with the kernel sources
  # perf -vv
  perf version 5.13.rc5.g36524112aba3
                   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@quaco ~]# 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: x86 rdpmc                                                       : Ok
  73: DWARF unwind                                                    : Ok
  74: x86 instruction decoder - new instructions                      : Ok
  75: Intel PT packet decoder                                         : Ok
  76: x86 bp modify                                                   : Ok
  77: x86 Sample parsing                                              : Ok
  78: probe libc's inet_pton & backtrace it with ping                 : Ok
  79: Use vfs_getname probe to get syscall args filenames             : Ok
  80: Check Arm CoreSight trace data recording and synthesized samples: Skip
  81: perf stat metrics (shadow stat) test                            : Ok
  82: build id cache operations                                       : Ok
  83: daemon operations                                               : Ok
  84: Add vfs_getname probe to get syscall args filenames             : Ok
  85: perf stat csv summary test                                      : Ok
  86: Check open filename arg using perf trace + vfs_getname          : Ok
  87: perf stat --bpf-counters test                                   : Ok
  88: Zstd perf.data compression/decompression                        : Ok
  # 

  $ git log --oneline -1
  36524112aba3 (HEAD -> perf/urgent, five/perf/urgent) tools headers cpufeatures: Sync with the kernel sources
  $ time make -C tools/perf build-test
  make: Entering directory '/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 -j4  DESTDIR=/tmp/tmp.BFDx0FQP4m
                make_with_gtk2: make GTK2=1 -j4  DESTDIR=/tmp/tmp.CCWw07onvr
   make_install_prefix_slash_O: make install prefix=/tmp/krava/
                make_no_gtk2_O: make NO_GTK2=1
                 make_perf_o_O: make perf.o
                 make_cscope_O: make cscope
        make_with_babeltrace_O: make LIBBABELTRACE=1
             make_util_map_o_O: make util/map.o
            make_no_demangle_O: make NO_DEMANGLE=1
                   make_help_O: make help
                make_install_O: make install
           make_no_libbionic_O: make NO_LIBBIONIC=1
           make_no_libunwind_O: make NO_LIBUNWIND=1
              make_clean_all_O: make clean all
                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_slang_O: make NO_SLANG=1
            make_install_bin_O: make install-bin
           make_no_libcrypto_O: make NO_LIBCRYPTO=1
       make_util_pmu_bison_o_O: make util/pmu-bison.o
             make_no_libnuma_O: make NO_LIBNUMA=1
                  make_no_ui_O: make NO_NEWT=1 NO_SLANG=1 NO_GTK2=1
                    make_doc_O: make doc
            make_no_libaudit_O: make NO_LIBAUDIT=1
                  make_debug_O: make DEBUG=1
             make_no_scripts_O: make NO_LIBPYTHON=1 NO_LIBPERL=1
           make_with_libpfm4_O: make LIBPFM4=1
           make_no_libpython_O: make NO_LIBPYTHON=1
           make_no_backtrace_O: make NO_BACKTRACE=1
        make_no_libbpf_DEBUG_O: make NO_LIBBPF=1 DEBUG=1
                make_no_newt_O: make NO_NEWT=1
              make_no_libbpf_O: make NO_LIBBPF=1
              make_no_libelf_O: make NO_LIBELF=1
                   make_tags_O: make tags
            make_no_auxtrace_O: make NO_AUXTRACE=1
         make_with_clangllvm_O: make LIBCLANGLLVM=1
             make_no_libperl_O: make NO_LIBPERL=1
         make_install_prefix_O: make install prefix=/tmp/krava
                   make_pure_O: make
         make_no_syscall_tbl_O: make NO_SYSCALL_TABLE=1
  make_no_libdw_dwarf_unwind_O: make NO_LIBDW_DWARF_UNWIND=1
                 make_no_sdt_O: make NO_SDT=1
  OK
  make: Leaving directory '/home/acme/git/perf/tools/perf'
  $