From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnaldo Carvalho de Melo Subject: [GIT PULL] perf/core improvements and fixes Date: Thu, 29 Aug 2019 11:38:40 -0300 Message-ID: <20190829143917.29745-1-acme@kernel.org> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: Sender: linux-kernel-owner@vger.kernel.org To: Ingo Molnar , Thomas Gleixner Cc: Jiri Olsa , Namhyung Kim , Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Arnaldo Carvalho de Melo , Igor Lubashev , Karl Rister , Mathieu Poirier , "Naveen N . Rao" , Nicholas Piggin , Steven Rostedt , Arnaldo Carvalho de Melo List-Id: linux-perf-users.vger.kernel.org Hi Ingo/Thomas, Please consider pulling, Best regards, - Arnaldo Test results at the end of this message, as usual. The following changes since commit 42880f726c66f13ae1d9ac9ce4c43abe64ecac84: perf/x86/intel: Support PEBS output to PT (2019-08-28 11:29:39 +0200) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-core-for-mingo-5.4-20190829 for you to fetch changes up to 301011ba622513cb41ced59973972204e0da2f71: tools lib traceevent: Remove unneeded qsort and uses memmove instead (2019-08-29 08:36:12 -0300) ---------------------------------------------------------------- perf/core improvements and fixes: perf top: Namhyung Kim: - Decay all events in the evlist, we were decaying just the first event in a group. - Fix linking of histograms in different evsels in a event group with more than two events. With the two fixes above a command line such as: # perf top -e '{cycles,instructions,cache-misses,cache-references} Should work as expected, with four columns and with all of them being decayed over time, i.e. less weight is given for older samples. perf record: Arnaldo Carvalho de Melo: - Fix collection of build-ids when using setns() to get into namespaces, which had been broken with the introduction of the extra thread to react to PERF_RECORD_BPF_EVENT, i.e. to collect extra info for BPF programs. We need to unshare(CLONE_FS) in that thread so that the main one can do the setns(CLONE_NEWNS) when collectingthe build-ids. Without that symbol resolution gets more difficult and potentially misresolves symbols. core: Igor Lubashev: - Further alignment in permission checking via capabilities to how the kernel checks what tooling tries to do. PowerPC: Naveen N. Rao: - Sync powerpc syscall.tbl, so that 'perf trace' gets the definitions for recent syscalls. libperf: Jiri Olsa: - Move the rest of the PERF_RECORD_ metadata struct definitions so that we can use 'union perf_event'. libtraceevent: Steven Rostedt (VMware): - Do not free tep->cmdlines in add_new_comm() on failure. - Remove unneeded qsort and uses memmove instead Signed-off-by: Arnaldo Carvalho de Melo ---------------------------------------------------------------- Arnaldo Carvalho de Melo (4): perf tools: Remove needless util.h include from builtin.h perf evlist: Remove needless util.h from evlist.h perf clang: Delete needless util-cxx.h header perf evlist: Use unshare(CLONE_FS) in sb threads to let setns(CLONE_NEWNS) work Igor Lubashev (5): perf event: Check ref_reloc_sym before using it perf tools: Use CAP_SYS_ADMIN with perf_event_paranoid checks perf evsel: Kernel profiling is disallowed only when perf_event_paranoid > 1 perf symbols: Use CAP_SYSLOG with kptr_restrict checks perf tools: Warn that perf_event_paranoid can restrict kernel symbols Jiri Olsa (23): libperf: Add PERF_RECORD_HEADER_ATTR 'struct attr_event' to perf/event.h libperf: Add PERF_RECORD_CPU_MAP 'struct cpu_map_event' to perf/event.h libperf: Add PERF_RECORD_EVENT_UPDATE 'struct event_update_event' to perf/event.h libperf: Add PERF_RECORD_HEADER_EVENT_TYPE 'struct event_type_event' to perf/event.h libperf: Add PERF_RECORD_HEADER_TRACING_DATA 'struct tracing_data_event' to perf/event.h libperf: Add PERF_RECORD_HEADER_BUILD_ID 'struct build_id_event' to perf/event.h libperf: Add PERF_RECORD_ID_INDEX 'struct id_index_event' to perf/event.h libperf: Add PERF_RECORD_AUXTRACE_INFO 'struct auxtrace_info_event' to perf/event.h libperf: Add PERF_RECORD_AUXTRACE 'struct auxtrace_event' to perf/event.h libperf: Add PERF_RECORD_AUXTRACE_ERROR 'struct auxtrace_error_event' to perf/event.h libperf: Add PERF_RECORD_AUX 'struct aux_event' to perf/event.h libperf: Add PERF_RECORD_ITRACE_START 'struct itrace_start_event' to perf/event.h libperf: Add PERF_RECORD_SWITCH 'struct context_switch_event' to perf/event.h libperf: Add PERF_RECORD_THREAD_MAP 'struct thread_map_event' to perf/event.h libperf: Add PERF_RECORD_STAT_CONFIG 'struct stat_config_event' to perf/event.h libperf: Add PERF_RECORD_STAT 'struct stat_event' to perf/event.h libperf: Add PERF_RECORD_STAT_ROUND 'struct stat_round_event' to perf/event.h libperf: Add PERF_RECORD_TIME_CONV 'struct time_conv_event' to perf/event.h libperf: Add PERF_RECORD_HEADER_FEATURE 'struct feature_event' to perf/event.h libperf: Add PERF_RECORD_COMPRESSED 'struct compressed_event' to perf/event.h libperf: Add 'union perf_event' to perf/event.h libperf: Rename the PERF_RECORD_ structs to have a "perf" prefix libperf: Move 'enum perf_user_event_type' to perf/event.h Namhyung Kim (2): perf top: Decay all events in the evlist perf top: Fix event group with more than two events Naveen N. Rao (1): perf arch powerpc: Sync powerpc syscall.tbl Steven Rostedt (VMware) (2): tools lib traceevent: Do not free tep->cmdlines in add_new_comm() on failure tools lib traceevent: Remove unneeded qsort and uses memmove instead tools/lib/traceevent/event-parse.c | 58 ++++- tools/perf/arch/arm/util/cs-etm.c | 7 +- tools/perf/arch/arm64/util/arm-spe.c | 5 +- tools/perf/arch/powerpc/entry/syscalls/syscall.tbl | 146 +++++++++-- tools/perf/arch/s390/util/auxtrace.c | 2 +- tools/perf/arch/x86/util/intel-bts.c | 6 +- tools/perf/arch/x86/util/intel-pt.c | 7 +- tools/perf/arch/x86/util/tsc.c | 2 +- tools/perf/builtin-buildid-cache.c | 1 + tools/perf/builtin-record.c | 6 +- tools/perf/builtin-report.c | 3 +- tools/perf/builtin-script.c | 3 +- tools/perf/builtin-stat.c | 2 +- tools/perf/builtin-top.c | 47 ++-- tools/perf/builtin-trace.c | 3 +- tools/perf/builtin.h | 2 - tools/perf/lib/include/perf/event.h | 273 ++++++++++++++++++++ tools/perf/perf.c | 1 + tools/perf/tests/cpumap.c | 12 +- tools/perf/tests/event_update.c | 16 +- tools/perf/tests/sdt.c | 1 + tools/perf/tests/stat.c | 8 +- tools/perf/tests/thread-map.c | 2 +- tools/perf/util/arm-spe.c | 6 +- tools/perf/util/auxtrace.c | 21 +- tools/perf/util/auxtrace.h | 8 +- tools/perf/util/bpf-loader.c | 1 + tools/perf/util/build-id.c | 2 +- tools/perf/util/c++/clang-c.h | 2 +- tools/perf/util/c++/clang-test.cpp | 4 +- tools/perf/util/cpumap.c | 6 +- tools/perf/util/cpumap.h | 4 +- tools/perf/util/cs-etm.c | 4 +- tools/perf/util/event.c | 45 ++-- tools/perf/util/event.h | 278 +-------------------- tools/perf/util/evlist.c | 10 + tools/perf/util/evlist.h | 1 - tools/perf/util/evsel.c | 3 +- tools/perf/util/header.c | 57 ++--- tools/perf/util/hist.c | 39 +-- tools/perf/util/hist.h | 1 + tools/perf/util/intel-bts.c | 6 +- tools/perf/util/intel-pt.c | 12 +- tools/perf/util/python.c | 4 +- tools/perf/util/s390-cpumsf.c | 4 +- tools/perf/util/session.c | 29 +-- tools/perf/util/session.h | 2 +- tools/perf/util/stat.c | 12 +- tools/perf/util/symbol.c | 15 +- tools/perf/util/thread_map.c | 4 +- tools/perf/util/thread_map.h | 4 +- tools/perf/util/util-cxx.h | 27 -- 52 files changed, 684 insertions(+), 540 deletions(-) delete mode 100644 tools/perf/util/util-cxx.h Test results: The first ones are container based builds of tools/perf with and without libelf support. Where clang is available, it is also used to build perf with/without libelf, and building with LIBCLANGLLVM=1 (built-in clang) with gcc and clang when clang and its devel libraries are installed. The objtool and samples/bpf/ builds are disabled now that I'm switching from using the sources in a local volume to fetching them from a http server to build it inside the container, to make it easier to build in a container cluster. Those will come back later. Several are cross builds, the ones with -x-ARCH and the android one, and those may not have all the features built, due to lack of multi-arch devel packages, available and being used so far on just a few, like debian:experimental-x-{arm64,mipsel}. The 'perf test' one will perform a variety of tests exercising tools/perf/util/, tools/lib/{bpf,traceevent,etc}, as well as run perf commands with a variety of command line event specifications to then intercept the sys_perf_event syscall to check that the perf_event_attr fields are set up as expected, among a variety of other unit tests. Then there is the 'make -C tools/perf build-test' ones, that build tools/perf/ with a variety of feature sets, exercising the build with an incomplete set of features as well as with a complete one. It is planned to have it run on each of the containers mentioned above, using some container orchestration infrastructure. Get in contact if interested in helping having this in place. Clearlinux is failing when building with libpython, but that is not a perf regression, will try to remove one compiler warning that is causing the problem when building some of the glue code files in the python files, outside perf. # export PERF_TARBALL=http://192.168.124.1/perf/perf-5.3.0-rc6.tar.xz # dm 1 alpine:3.4 : Ok gcc (Alpine 5.3.0) 5.3.0, clang version 3.8.0 (tags/RELEASE_380/final) 2 alpine:3.5 : Ok gcc (Alpine 6.2.1) 6.2.1 20160822, clang version 3.8.1 (tags/RELEASE_381/final) 3 alpine:3.6 : Ok gcc (Alpine 6.3.0) 6.3.0, clang version 4.0.0 (tags/RELEASE_400/final) 4 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 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 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 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 alpine:edge : Ok gcc (Alpine 8.3.0) 8.3.0, Alpine clang version 8.0.1 (tags/RELEASE_801/final) (based on LLVM 8.0.1) 9 amazonlinux:1 : Ok gcc (GCC) 7.2.1 20170915 (Red Hat 7.2.1-2), clang version 3.6.2 (tags/RELEASE_362/final) 10 amazonlinux:2 : Ok gcc (GCC) 7.3.1 20180303 (Red Hat 7.3.1-5), clang version 7.0.1 (Amazon Linux 2 7.0.1-1.amzn2.0.2) 11 android-ndk:r12b-arm : Ok arm-linux-androideabi-gcc (GCC) 4.9.x 20150123 (prerelease) 12 android-ndk:r15c-arm : Ok arm-linux-androideabi-gcc (GCC) 4.9.x 20150123 (prerelease) 13 centos:5 : Ok gcc (GCC) 4.1.2 20080704 (Red Hat 4.1.2-55) 14 centos:6 : Ok gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-23) 15 centos:7 : Ok gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-36), clang version 3.4.2 (tags/RELEASE_34/dot2-final) 16 clearlinux:latest : Ok gcc (Clear Linux OS for Intel Architecture) 9.2.1 20190816 gcc-9-branch@274554, clang version 8.0.0 (tags/RELEASE_800/final) 17 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) 18 debian:9 : Ok gcc (Debian 6.3.0-18+deb9u1) 6.3.0 20170516, clang version 3.8.1-24 (tags/RELEASE_381/final) 19 debian:10 : Ok gcc (Debian 8.3.0-6) 8.3.0, clang version 7.0.1-8 (tags/RELEASE_701/final) 20 debian:experimental : Ok gcc (Debian 9.2.1-4) 9.2.1 20190821, clang version 7.0.1-9+b1 (tags/RELEASE_701/final) 21 debian:experimental-x-arm64 : Ok aarch64-linux-gnu-gcc (Debian 8.3.0-19) 8.3.0 22 debian:experimental-x-mips : Ok mips-linux-gnu-gcc (Debian 8.3.0-19) 8.3.0 23 debian:experimental-x-mips64 : Ok mips64-linux-gnuabi64-gcc (Debian 8.3.0-7) 8.3.0 24 debian:experimental-x-mipsel : Ok mipsel-linux-gnu-gcc (Debian 8.3.0-19) 8.3.0 25 fedora:20 : Ok gcc (GCC) 4.8.3 20140911 (Red Hat 4.8.3-7), clang version 3.4.2 (tags/RELEASE_34/dot2-final) 26 fedora:22 : Ok gcc (GCC) 5.3.1 20160406 (Red Hat 5.3.1-6), clang version 3.5.0 (tags/RELEASE_350/final) 27 fedora:23 : Ok gcc (GCC) 5.3.1 20160406 (Red Hat 5.3.1-6), clang version 3.7.0 (tags/RELEASE_370/final) 28 fedora:24 : Ok gcc (GCC) 6.3.1 20161221 (Red Hat 6.3.1-1), clang version 3.8.1 (tags/RELEASE_381/final) 29 fedora:24-x-ARC-uClibc : Ok arc-linux-gcc (ARCompact ISA Linux uClibc toolchain 2017.09-rc2) 7.1.1 20170710 30 fedora:25 : Ok gcc (GCC) 6.4.1 20170727 (Red Hat 6.4.1-1), clang version 3.9.1 (tags/RELEASE_391/final) 31 fedora:26 : Ok gcc (GCC) 7.3.1 20180130 (Red Hat 7.3.1-2), clang version 4.0.1 (tags/RELEASE_401/final) 32 fedora:27 : Ok gcc (GCC) 7.3.1 20180712 (Red Hat 7.3.1-6), clang version 5.0.2 (tags/RELEASE_502/final) 33 fedora:28 : Ok gcc (GCC) 8.3.1 20190223 (Red Hat 8.3.1-2), clang version 6.0.1 (tags/RELEASE_601/final) 34 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) 35 fedora:30 : Ok gcc (GCC) 9.1.1 20190503 (Red Hat 9.1.1-1), clang version 8.0.0 (Fedora 8.0.0-1.fc30) 36 fedora:30-x-ARC-glibc : Ok arc-linux-gcc (ARC HS GNU/Linux glibc toolchain 2019.03-rc1) 8.3.1 20190225 37 fedora:30-x-ARC-uClibc : Ok arc-linux-gcc (ARCv2 ISA Linux uClibc toolchain 2019.03-rc1) 8.3.1 20190225 38 fedora:31 : Ok gcc (GCC) 9.1.1 20190605 (Red Hat 9.1.1-2), clang version 8.0.0 (Fedora 8.0.0-3.fc31.1) 39 fedora:rawhide : Ok gcc (GCC) 9.1.1 20190605 (Red Hat 9.1.1-2), clang version 8.0.0 (Fedora 8.0.0-3.fc31.1) 40 gentoo-stage3-amd64:latest : Ok gcc (Gentoo 8.3.0-r1 p1.1) 8.3.0 41 mageia:5 : Ok gcc (GCC) 4.9.2, clang version 3.5.2 (tags/RELEASE_352/final) 42 mageia:6 : Ok gcc (Mageia 5.5.0-1.mga6) 5.5.0, clang version 3.9.1 (tags/RELEASE_391/final) 43 mageia:7 : Ok gcc (Mageia 8.3.1-0.20190524.1.mga7) 8.3.1 20190524, clang version 8.0.0 (Mageia 8.0.0-1.mga7) 44 manjaro:latest : Ok gcc (GCC) 9.1.0, clang version 8.0.1 (tags/RELEASE_801/final) 45 opensuse:15.0 : Ok gcc (SUSE Linux) 7.4.1 20190424 [gcc-7-branch revision 270538], clang version 5.0.1 (tags/RELEASE_501/final 312548) 46 opensuse:15.1 : Ok gcc (SUSE Linux) 7.4.0, clang version 7.0.1 (tags/RELEASE_701/final 349238) 47 opensuse:42.3 : Ok gcc (SUSE Linux) 4.8.5, clang version 3.8.0 (tags/RELEASE_380/final 262553) 48 opensuse:tumbleweed : Ok gcc (SUSE Linux) 9.1.1 20190805 [gcc-9-branch revision 274114], clang version 8.0.1 (tags/RELEASE_801/final 366581) 49 oraclelinux:6 : Ok gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-23.0.1) 50 oraclelinux:7 : Ok gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-39.0.1), clang version 3.4.2 (tags/RELEASE_34/dot2-final) 51 oraclelinux:8 : Ok gcc (GCC) 8.2.1 20180905 (Red Hat 8.2.1-3.0.1), clang version 7.0.1 (tags/RELEASE_701/final) 52 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) 53 ubuntu:14.04 : Ok gcc (Ubuntu 4.8.4-2ubuntu1~14.04.4) 4.8.4, Ubuntu clang version 3.4-1ubuntu3 (tags/RELEASE_34/final) (based on LLVM 3.4) 54 ubuntu:16.04 : Ok gcc (Ubuntu 5.4.0-6ubuntu1~16.04.11) 5.4.0 20160609, clang version 3.8.0-2ubuntu4 (tags/RELEASE_380/final) 55 ubuntu:16.04-x-arm : Ok arm-linux-gnueabihf-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 56 ubuntu:16.04-x-arm64 : Ok aarch64-linux-gnu-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 57 ubuntu:16.04-x-powerpc : Ok powerpc-linux-gnu-gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 58 ubuntu:16.04-x-powerpc64 : Ok powerpc64-linux-gnu-gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 59 ubuntu:16.04-x-powerpc64el : Ok powerpc64le-linux-gnu-gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 60 ubuntu:16.04-x-s390 : Ok s390x-linux-gnu-gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 61 ubuntu:18.04 : Ok gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0, clang version 6.0.0-1ubuntu2 (tags/RELEASE_600/final) 62 ubuntu:18.04-x-arm : Ok arm-linux-gnueabihf-gcc (Ubuntu/Linaro 7.4.0-1ubuntu1~18.04.1) 7.4.0 63 ubuntu:18.04-x-arm64 : Ok aarch64-linux-gnu-gcc (Ubuntu/Linaro 7.4.0-1ubuntu1~18.04.1) 7.4.0 64 ubuntu:18.04-x-m68k : Ok m68k-linux-gnu-gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0 65 ubuntu:18.04-x-powerpc : Ok powerpc-linux-gnu-gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0 66 ubuntu:18.04-x-powerpc64 : Ok powerpc64-linux-gnu-gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0 67 ubuntu:18.04-x-powerpc64el : Ok powerpc64le-linux-gnu-gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0 68 ubuntu:18.04-x-riscv64 : Ok riscv64-linux-gnu-gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0 69 ubuntu:18.04-x-s390 : Ok s390x-linux-gnu-gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0 70 ubuntu:18.04-x-sh4 : Ok sh4-linux-gnu-gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0 71 ubuntu:18.04-x-sparc64 : Ok sparc64-linux-gnu-gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0 72 ubuntu:18.10 : Ok gcc (Ubuntu 8.3.0-6ubuntu1~18.10.1) 8.3.0, clang version 7.0.0-3 (tags/RELEASE_700/final) 73 ubuntu:19.04 : Ok gcc (Ubuntu 8.3.0-6ubuntu1) 8.3.0, clang version 8.0.0-3 (tags/RELEASE_800/final) 74 ubuntu:19.04-x-alpha : Ok alpha-linux-gnu-gcc (Ubuntu 8.3.0-6ubuntu1) 8.3.0 75 ubuntu:19.04-x-arm64 : Ok aarch64-linux-gnu-gcc (Ubuntu/Linaro 8.3.0-6ubuntu1) 8.3.0 76 ubuntu:19.04-x-hppa : Ok hppa-linux-gnu-gcc (Ubuntu 8.3.0-6ubuntu1) 8.3.0 # # uname -a Linux quaco 5.2.6-200.fc30.x86_64 #1 SMP Mon Aug 5 13:20:47 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux # git log --oneline -1 301011ba6225 tools lib traceevent: Remove unneeded qsort and uses memmove instead # perf version --build-options perf version 5.3.rc6.g301011ba6225 dwarf: [ on ] # HAVE_DWARF_SUPPORT dwarf_getlocations: [ on ] # HAVE_DWARF_GETLOCATIONS_SUPPORT glibc: [ on ] # HAVE_GLIBC_SUPPORT gtk2: [ on ] # HAVE_GTK2_SUPPORT syscall_table: [ on ] # HAVE_SYSCALL_TABLE_SUPPORT libbfd: [ on ] # HAVE_LIBBFD_SUPPORT libelf: [ on ] # HAVE_LIBELF_SUPPORT libnuma: [ on ] # HAVE_LIBNUMA_SUPPORT numa_num_possible_cpus: [ on ] # HAVE_LIBNUMA_SUPPORT libperl: [ on ] # HAVE_LIBPERL_SUPPORT libpython: [ on ] # HAVE_LIBPYTHON_SUPPORT libslang: [ on ] # HAVE_SLANG_SUPPORT libcrypto: [ on ] # HAVE_LIBCRYPTO_SUPPORT libunwind: [ on ] # HAVE_LIBUNWIND_SUPPORT libdw-dwarf-unwind: [ on ] # HAVE_DWARF_SUPPORT zlib: [ on ] # HAVE_ZLIB_SUPPORT lzma: [ on ] # HAVE_LZMA_SUPPORT get_cpuid: [ on ] # HAVE_AUXTRACE_SUPPORT bpf: [ on ] # HAVE_LIBBPF_SUPPORT aio: [ on ] # HAVE_AIO_SUPPORT zstd: [ on ] # HAVE_ZSTD_SUPPORT # perf test 1: vmlinux symtab matches kallsyms : Ok 2: Detect openat syscall event : Ok 3: Detect openat syscall event on all cpus : Ok 4: Read samples using the mmap interface : Ok 5: Test data source output : Ok 6: Parse event definition strings : Ok 7: Simple expression parser : Ok 8: PERF_RECORD_* events & perf_sample fields : Ok 9: Parse perf pmu format : Ok 10: DSO data read : Ok 11: DSO data cache : Ok 12: DSO data reopen : Ok 13: Roundtrip evsel->name : Ok 14: Parse sched tracepoints fields : Ok 15: syscalls:sys_enter_openat event fields : Ok 16: Setup struct perf_event_attr : Ok 17: Match and link multiple hists : Ok 18: 'import perf' in python : Ok 19: Breakpoint overflow signal handler : Ok 20: Breakpoint overflow sampling : Ok 21: Breakpoint accounting : Ok 22: Watchpoint : 22.1: Read Only Watchpoint : Skip 22.2: Write Only Watchpoint : Ok 22.3: Read / Write Watchpoint : Ok 22.4: Modify Watchpoint : Ok 23: Number of exit events of a simple workload : Ok 24: Software clock events period values : Ok 25: Object code reading : Ok 26: Sample parsing : Ok 27: Use a dummy software event to keep tracking : Ok 28: Parse with no sample_id_all bit set : Ok 29: Filter hist entries : Ok 30: Lookup mmap thread : Ok 31: Share thread mg : Ok 32: Sort output of hist entries : Ok 33: Cumulate child hist entries : Ok 34: Track with sched_switch : Ok 35: Filter fds with revents mask in a fdarray : Ok 36: Add fd to a fdarray, making it autogrow : Ok 37: kmod_path__parse : Ok 38: Thread map : Ok 39: LLVM search and compile : 39.1: Basic BPF llvm compile : Ok 39.2: kbuild searching : Ok 39.3: Compile source for BPF prologue generation : Ok 39.4: Compile source for BPF relocation : Ok 40: Session topology : Ok 41: BPF filter : 41.1: Basic BPF filtering : Ok 41.2: BPF pinning : Ok 41.3: BPF prologue generation : Ok 41.4: BPF relocation checker : Ok 42: Synthesize thread map : Ok 43: Remove thread map : Ok 44: Synthesize cpu map : Ok 45: Synthesize stat config : Ok 46: Synthesize stat : Ok 47: Synthesize stat round : Ok 48: Synthesize attr update : Ok 49: Event times : Ok 50: Read backward ring buffer : Ok 51: Print cpu map : Ok 52: Probe SDT events : Ok 53: is_printable_array : Ok 54: Print bitmap : Ok 55: perf hooks : Ok 56: builtin clang support : Skip (not compiled in) 57: unit_number__scnprintf : Ok 58: mem2node : Ok 59: time utils : Ok 60: map_groups__merge_in : Ok 61: x86 rdpmc : Ok 62: Convert perf time to TSC : Ok 63: DWARF unwind : Ok 64: x86 instruction decoder - new instructions : Ok 65: Intel PT packet decoder : Ok 66: x86 bp modify : Ok 67: probe libc's inet_pton & backtrace it with ping : Ok 68: Use vfs_getname probe to get syscall args filenames : Ok 69: Add vfs_getname probe to get syscall args filenames : Ok 70: Check open filename arg using perf trace + vfs_getname: Ok 71: Zstd perf.data compression/decompression : Ok # $ make -C tools/perf build-test make: Entering directory '/home/acme/git/perf/tools/perf' - tarpkg: ./tests/perf-targz-src-pkg . make_help_O: make help make_no_libaudit_O: make NO_LIBAUDIT=1 make_no_ui_O: make NO_NEWT=1 NO_SLANG=1 NO_GTK2=1 make_debug_O: make DEBUG=1 make_with_babeltrace_O: make LIBBABELTRACE=1 make_no_gtk2_O: make NO_GTK2=1 make_no_libunwind_O: make NO_LIBUNWIND=1 make_install_prefix_O: make install prefix=/tmp/krava make_no_libperl_O: make NO_LIBPERL=1 make_clean_all_O: make clean all make_no_libbpf_O: make NO_LIBBPF=1 make_cscope_O: make cscope make_tags_O: make tags make_no_libbionic_O: make NO_LIBBIONIC=1 make_static_O: make LDFLAGS=-static make_no_libelf_O: make NO_LIBELF=1 make_no_libpython_O: make NO_LIBPYTHON=1 make_no_libdw_dwarf_unwind_O: make NO_LIBDW_DWARF_UNWIND=1 make_no_backtrace_O: make NO_BACKTRACE=1 make_no_demangle_O: make NO_DEMANGLE=1 make_no_scripts_O: make NO_LIBPYTHON=1 NO_LIBPERL=1 make_with_clangllvm_O: make LIBCLANGLLVM=1 make_doc_O: make doc make_no_slang_O: make NO_SLANG=1 make_util_pmu_bison_o_O: make util/pmu-bison.o make_install_prefix_slash_O: make install prefix=/tmp/krava/ make_perf_o_O: make perf.o make_install_bin_O: make install-bin make_pure_O: make make_no_newt_O: make NO_NEWT=1 make_no_auxtrace_O: make NO_AUXTRACE=1 make_install_O: make install 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 make_util_map_o_O: make util/map.o make_no_libnuma_O: make NO_LIBNUMA=1 OK make: Leaving directory '/home/acme/git/perf/tools/perf' $