From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnaldo Carvalho de Melo Subject: [GIT PULL] perf/core improvements and fixes Date: Tue, 3 Dec 2019 10:55:43 -0300 Message-ID: <20191203135606.24902-1-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 , Andi Kleen , Ian Rogers , Sudipm Mukherjee , 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 e680a41fcaf07ccac8817c589fc4824988b48eac: Merge tag 'perf-core-for-mingo-5.5-20191128' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent (2019-11-29 06:56:05 +0100) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-core-for-mingo-5.5-20191203 for you to fetch changes up to 15b3904f8e884e0d34d5f09906cf6526d0b889a2: libtraceevent: Copy pkg-config file to output folder when using O= (2019-12-02 21:58:20 -0300) ---------------------------------------------------------------- perf/core improvements and fixes: perf report/top: - Fix segfault due to missing initialization of recently introduced struct map_symbol 'maps' field in append_inlines(), when running with DWARF callchains. perf stat: Andi Kleen: - Affinity based optimizations for sessions with many events in machines with large core counts, avoiding excessive number of IPIs. libtraceevent: - Sudip Mukherjee: - Fix installation with O=. - Copy pkg-config file to output folder when using O=. perf bench: Arnaldo Carvalho de Melo: - Update the copies of x86's mem{cpy,set}_64.S, and because that now uses new stuff in linux/linkage.h, update that header too, which made the minimal clang version to build perf to be 3.5, as 3.4 as found in some of the container images used to test build perf can't grok STT_FUNC as a token in .type lines. ABI headers: Arnaldo Carvalho de Melo: - Sync x86's msr-index.h copy with the kernel sources, resulting in new MSRs to be usable in filter expressions in 'perf trace', such as IA32_TSX_CTRL. - Sync linux/fscrypt.h, linux/stat.h, sched.h and the kvm headers. perf trace: Arnaldo Carvalho de Melo: - Add CLEAR_SIGHAND support for clone's flags arg perf kvm: Arnaldo Carvalho de Melo: - Clarify the 'perf kvm' -i and -o command line options perf test: Ian Rogers: - Move test functionality in to a 'perf test' entry. Signed-off-by: Arnaldo Carvalho de Melo ---------------------------------------------------------------- Andi Kleen (10): perf cpumap: Maintain cpumaps ordered and without dups perf evlist: Maintain evlist->all_cpus perf evsel: Add iterator to iterate over events ordered by CPU perf evsel: Add functions to close evsel on a CPU perf stat: Use affinity for closing file descriptors perf stat: Factor out open error handling perf stat: Use affinity for opening events perf stat: Use affinity for reading perf evsel: Add functions to enable/disable for a specific CPU perf stat: Use affinity for enabling/disabling events Arnaldo Carvalho de Melo (10): perf machine: Fill map_symbol->maps in append_inlines() to fix segfault perf bench: Update the copies of x86's mem{cpy,set}_64.S tools arch x86: Sync the msr-index.h copy with the kernel sources tools headers uapi: Sync linux/fscrypt.h with the kernel sources tools headers uapi: Sync linux/stat.h with the kernel sources tools headers kvm: Sync kvm headers with the kernel sources tools headers UAPI: Sync sched.h with the kernel perf beauty: Add CLEAR_SIGHAND support for clone's flags arg tools arch x86: Sync asm/cpufeatures.h with the kernel sources perf kvm: Clarify the 'perf kvm' -i and -o command line options Ian Rogers (1): perf jit: Move test functionality in to a test Sudip Mukherjee (2): libtraceevent: Fix lib installation with O= libtraceevent: Copy pkg-config file to output folder when using O= tools/arch/arm/include/uapi/asm/kvm.h | 3 +- tools/arch/arm64/include/uapi/asm/kvm.h | 5 +- tools/arch/powerpc/include/uapi/asm/kvm.h | 3 + tools/arch/x86/include/asm/cpufeatures.h | 3 + tools/arch/x86/include/asm/msr-index.h | 18 ++ tools/arch/x86/lib/memcpy_64.S | 20 +-- tools/arch/x86/lib/memset_64.S | 16 +- tools/include/uapi/linux/fscrypt.h | 3 +- tools/include/uapi/linux/kvm.h | 11 ++ tools/include/uapi/linux/sched.h | 60 +++++-- tools/include/uapi/linux/stat.h | 2 +- tools/lib/traceevent/Makefile | 6 +- tools/perf/Documentation/perf-kvm.txt | 5 +- tools/perf/arch/arm/tests/regs_load.S | 4 +- tools/perf/arch/arm64/tests/regs_load.S | 4 +- tools/perf/arch/x86/tests/regs_load.S | 8 +- tools/perf/builtin-record.c | 2 +- tools/perf/builtin-stat.c | 288 +++++++++++++++++++++--------- tools/perf/check-headers.sh | 4 +- tools/perf/lib/cpumap.c | 73 +++++++- tools/perf/lib/evlist.c | 1 + tools/perf/lib/evsel.c | 76 ++++++-- tools/perf/lib/include/internal/evlist.h | 1 + tools/perf/lib/include/perf/cpumap.h | 2 + tools/perf/lib/include/perf/evsel.h | 3 + tools/perf/tests/Build | 1 + tools/perf/tests/builtin-test.c | 9 + tools/perf/tests/cpumap.c | 16 ++ tools/perf/tests/event-times.c | 4 +- tools/perf/tests/genelf.c | 51 ++++++ tools/perf/tests/tests.h | 2 + tools/perf/trace/beauty/clone.c | 1 + tools/perf/util/cpumap.h | 1 + tools/perf/util/evlist.c | 113 +++++++++++- tools/perf/util/evlist.h | 11 +- tools/perf/util/evsel.c | 35 +++- tools/perf/util/evsel.h | 9 +- tools/perf/util/genelf.c | 46 ----- tools/perf/util/include/linux/linkage.h | 89 ++++++++- tools/perf/util/machine.c | 1 + tools/perf/util/stat.c | 5 +- tools/perf/util/stat.h | 3 +- 42 files changed, 789 insertions(+), 229 deletions(-) create mode 100644 tools/perf/tests/genelf.c 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. OpenMandriva Cooker works well with gcc, uncovers a bug where we have to get compiler-clang.h from the kernel sources, will be fixed soon. With the update of linux/linkage.h to move from ENTRY()/ENDPROC() to SYM_FUNC_START()/etc some of the older containers can't be used with clang, as the minimum version for the constructs used in the new linkage.h is 3.5, older versions (3.4, 3.4.2, etc) end up with: bench/../../arch/x86/lib/memcpy_64.S:44:14: error: unexpected token in '.type' directive .type MEMCPY STT_FUNC ; .size MEMCPY, .-MEMCPY ^ Finally the build-tests and container tests were performed with the following two fixes (different sha, same contents), that are not in this patch series, will go thru the bpf/net trees. The 'perf test' was performed with what is in this series tho. $ git log --oneline -2 e1bc15a8e7d1 (HEAD -> perf/core) libbpf: Use PRIu64 for sym->st_value to fix build on 32-bit arches 0d0f9df96c5a libbpf: Fix up generation of bpf_helper_defs.h $ [root@quaco ~]# export PERF_TARBALL=http://192.168.124.1/perf/perf-5.4.0.tar.xz [root@quaco ~]# time dm # export PERF_TARBALL=http://192.168.124.1/perf/perf-5.4.0.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 9.2.0) 9.2.0, Alpine clang version 9.0.0 (git://git.alpinelinux.org/aports 25c73ae7b95bdb42ae5f0ceac3b703e766582527) (based on LLVM 9.0.0) 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 20180712 (Red Hat 7.3.1-6), 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 4.8.5-39) 16 centos:8 : Ok gcc (GCC) 8.2.1 20180905 (Red Hat 8.2.1-3), clang version 7.0.1 (tags/RELEASE_701/final) 17 clearlinux:latest : Ok gcc (Clear Linux OS for Intel Architecture) 9.2.1 20191121 gcc-9-branch@278551, clang version 9.0.0 (tags/RELEASE_900/final) 18 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) 19 debian:9 : Ok gcc (Debian 6.3.0-18+deb9u1) 6.3.0 20170516, clang version 3.8.1-24 (tags/RELEASE_381/final) 20 debian:10 : Ok gcc (Debian 8.3.0-6) 8.3.0, clang version 7.0.1-8 (tags/RELEASE_701/final) 21 debian:experimental : Ok gcc (Debian 9.2.1-19) 9.2.1 20191109, clang version 8.0.1-4 (tags/RELEASE_801/final) 22 debian:experimental-x-arm64 : Ok aarch64-linux-gnu-gcc (Debian 8.3.0-19) 8.3.0 23 debian:experimental-x-mips : Ok mips-linux-gnu-gcc (Debian 8.3.0-19) 8.3.0 24 debian:experimental-x-mips64 : Ok mips64-linux-gnuabi64-gcc (Debian 9.2.1-8) 9.2.1 20190909 25 debian:experimental-x-mipsel : Ok mipsel-linux-gnu-gcc (Debian 9.2.1-8) 9.2.1 20190909 26 fedora:20 : Ok gcc (GCC) 4.8.3 20140911 (Red Hat 4.8.3-7) 27 fedora:22 : Ok gcc (GCC) 5.3.1 20160406 (Red Hat 5.3.1-6), clang version 3.5.0 (tags/RELEASE_350/final) 28 fedora:23 : Ok gcc (GCC) 5.3.1 20160406 (Red Hat 5.3.1-6), clang version 3.7.0 (tags/RELEASE_370/final) 29 fedora:24 : Ok gcc (GCC) 6.3.1 20161221 (Red Hat 6.3.1-1), clang version 3.8.1 (tags/RELEASE_381/final) 30 fedora:24-x-ARC-uClibc : Ok arc-linux-gcc (ARCompact ISA Linux uClibc toolchain 2017.09-rc2) 7.1.1 20170710 31 fedora:25 : Ok gcc (GCC) 6.4.1 20170727 (Red Hat 6.4.1-1), clang version 3.9.1 (tags/RELEASE_391/final) 32 fedora:26 : Ok gcc (GCC) 7.3.1 20180130 (Red Hat 7.3.1-2), clang version 4.0.1 (tags/RELEASE_401/final) 33 fedora:27 : Ok gcc (GCC) 7.3.1 20180712 (Red Hat 7.3.1-6), clang version 5.0.2 (tags/RELEASE_502/final) 34 fedora:28 : Ok gcc (GCC) 8.3.1 20190223 (Red Hat 8.3.1-2), clang version 6.0.1 (tags/RELEASE_601/final) 35 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) 36 fedora:30 : Ok gcc (GCC) 9.2.1 20190827 (Red Hat 9.2.1-1), clang version 8.0.0 (Fedora 8.0.0-3.fc30) 37 fedora:30-x-ARC-glibc : Ok arc-linux-gcc (ARC HS GNU/Linux glibc toolchain 2019.03-rc1) 8.3.1 20190225 38 fedora:30-x-ARC-uClibc : Ok arc-linux-gcc (ARCv2 ISA Linux uClibc toolchain 2019.03-rc1) 8.3.1 20190225 39 fedora:31 : Ok gcc (GCC) 9.2.1 20190827 (Red Hat 9.2.1-1), clang version 9.0.0 (Fedora 9.0.0-1.fc31) 40 fedora:32 : Ok gcc (GCC) 9.2.1 20190827 (Red Hat 9.2.1-1), clang version 9.0.0 (Fedora 9.0.0-1.fc32) 41 fedora:rawhide : Ok gcc (GCC) 9.2.1 20190827 (Red Hat 9.2.1-1), clang version 9.0.0 (Fedora 9.0.0-1.fc32) 42 gentoo-stage3-amd64:latest : Ok gcc (Gentoo 9.2.0-r2 p3) 9.2.0 43 mageia:5 : Ok gcc (GCC) 4.9.2, clang version 3.5.2 (tags/RELEASE_352/final) 44 mageia:6 : Ok gcc (Mageia 5.5.0-1.mga6) 5.5.0, clang version 3.9.1 (tags/RELEASE_391/final) 45 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) 46 manjaro:latest : Ok gcc (GCC) 9.2.0, clang version 9.0.0 (tags/RELEASE_900/final) 47 openmandriva:cooker : Ok gcc (GCC) 9.2.1 20191123 (OpenMandriva) 48 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) 49 opensuse:15.1 : Ok gcc (SUSE Linux) 7.4.1 20190905 [gcc-7-branch revision 275407], clang version 7.0.1 (tags/RELEASE_701/final 349238) 50 opensuse:15.2 : Ok gcc (SUSE Linux) 7.4.1 20190905 [gcc-7-branch revision 275407], clang version 7.0.1 (tags/RELEASE_701/final 349238) 51 opensuse:42.3 : Ok gcc (SUSE Linux) 4.8.5, clang version 3.8.0 (tags/RELEASE_380/final 262553) 52 opensuse:tumbleweed : Ok gcc (SUSE Linux) 9.2.1 20190903 [gcc-9-branch revision 275330], clang version 9.0.0 (tags/RELEASE_900/final 372316) 53 oraclelinux:6 : Ok gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-23.0.1) 54 oraclelinux:7 : Ok gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-39.0.3) 55 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) 56 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) 57 ubuntu:14.04 : Ok gcc (Ubuntu 4.8.4-2ubuntu1~14.04.4) 4.8.4 58 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) 59 ubuntu:16.04-x-arm : Ok arm-linux-gnueabihf-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 60 ubuntu:16.04-x-arm64 : Ok aarch64-linux-gnu-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 61 ubuntu:16.04-x-powerpc : Ok powerpc-linux-gnu-gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 62 ubuntu:16.04-x-powerpc64 : Ok powerpc64-linux-gnu-gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 63 ubuntu:16.04-x-powerpc64el : Ok powerpc64le-linux-gnu-gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 64 ubuntu:16.04-x-s390 : Ok s390x-linux-gnu-gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 65 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) 66 ubuntu:18.04-x-arm : Ok arm-linux-gnueabihf-gcc (Ubuntu/Linaro 7.4.0-1ubuntu1~18.04.1) 7.4.0 67 ubuntu:18.04-x-arm64 : Ok aarch64-linux-gnu-gcc (Ubuntu/Linaro 7.4.0-1ubuntu1~18.04.1) 7.4.0 68 ubuntu:18.04-x-m68k : Ok m68k-linux-gnu-gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0 69 ubuntu:18.04-x-powerpc : Ok powerpc-linux-gnu-gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0 70 ubuntu:18.04-x-powerpc64 : Ok powerpc64-linux-gnu-gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0 71 ubuntu:18.04-x-powerpc64el : Ok powerpc64le-linux-gnu-gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0 72 ubuntu:18.04-x-riscv64 : Ok riscv64-linux-gnu-gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0 73 ubuntu:18.04-x-s390 : Ok s390x-linux-gnu-gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0 74 ubuntu:18.04-x-sh4 : Ok sh4-linux-gnu-gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0 75 ubuntu:18.04-x-sparc64 : Ok sparc64-linux-gnu-gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0 76 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) 77 ubuntu:19.04 : Ok gcc (Ubuntu 8.3.0-6ubuntu1) 8.3.0, clang version 8.0.0-3 (tags/RELEASE_800/final) 78 ubuntu:19.04-x-alpha : Ok alpha-linux-gnu-gcc (Ubuntu 8.3.0-6ubuntu1) 8.3.0 79 ubuntu:19.04-x-arm64 : Ok aarch64-linux-gnu-gcc (Ubuntu/Linaro 8.3.0-6ubuntu1) 8.3.0 80 ubuntu:19.04-x-hppa : Ok hppa-linux-gnu-gcc (Ubuntu 8.3.0-6ubuntu1) 8.3.0 81 ubuntu:19.10 : Ok gcc (Ubuntu 9.2.1-9ubuntu2) 9.2.1 20191008, clang version 9.0.0-2 (tags/RELEASE_900/final) # # uname -a Linux quaco 5.4.0+ #1 SMP Wed Nov 27 12:05:27 -03 2019 x86_64 x86_64 x86_64 GNU/Linux # git log --oneline -1 15b3904f8e88 libtraceevent: Copy pkg-config file to output folder when using O= # perf version --build-options perf version 5.4.g15b3904f8e88 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 maps : 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: Merge cpu map : Ok 53: Probe SDT events : Ok 54: is_printable_array : Ok 55: Print bitmap : Ok 56: perf hooks : Ok 57: builtin clang support : Skip (not compiled in) 58: unit_number__scnprintf : Ok 59: mem2node : Ok 60: time utils : Ok 61: Test jit_write_elf : Ok 62: maps__merge_in : Ok 63: x86 rdpmc : Ok 64: Convert perf time to TSC : Ok 65: DWARF unwind : Ok 66: x86 instruction decoder - new instructions : Ok 67: Intel PT packet decoder : Ok 68: x86 bp modify : Ok 69: probe libc's inet_pton & backtrace it with ping : Ok 70: Use vfs_getname probe to get syscall args filenames : Ok 71: Add vfs_getname probe to get syscall args filenames : Ok 72: Check open filename arg using perf trace + vfs_getname: Ok 73: 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_no_libpython_O: make NO_LIBPYTHON=1 make_perf_o_O: make perf.o make_no_libnuma_O: make NO_LIBNUMA=1 make_help_O: make help make_no_backtrace_O: make NO_BACKTRACE=1 make_no_slang_O: make NO_SLANG=1 make_no_libbionic_O: make NO_LIBBIONIC=1 make_no_libelf_O: make NO_LIBELF=1 make_no_libunwind_O: make NO_LIBUNWIND=1 make_no_newt_O: make NO_NEWT=1 make_debug_O: make DEBUG=1 make_tags_O: make tags make_no_libdw_dwarf_unwind_O: make NO_LIBDW_DWARF_UNWIND=1 make_static_O: make LDFLAGS=-static NO_PERF_READ_VDSO32=1 NO_PERF_READ_VDSOX32=1 NO_JVMTI=1 make_doc_O: make doc 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_install_prefix_slash_O: make install prefix=/tmp/krava/ make_no_libbpf_O: make NO_LIBBPF=1 make_with_babeltrace_O: make LIBBABELTRACE=1 make_no_demangle_O: make NO_DEMANGLE=1 make_install_bin_O: make install-bin make_pure_O: make make_util_pmu_bison_o_O: make util/pmu-bison.o make_no_ui_O: make NO_NEWT=1 NO_SLANG=1 NO_GTK2=1 make_no_auxtrace_O: make NO_AUXTRACE=1 make_util_map_o_O: make util/map.o make_clean_all_O: make clean all make_install_prefix_O: make install prefix=/tmp/krava make_cscope_O: make cscope make_no_libperl_O: make NO_LIBPERL=1 make_no_libaudit_O: make NO_LIBAUDIT=1 make_no_scripts_O: make NO_LIBPYTHON=1 NO_LIBPERL=1 make_no_gtk2_O: make NO_GTK2=1 make_with_clangllvm_O: make LIBCLANGLLVM=1 make_install_O: make install OK make: Leaving directory '/home/acme/git/perf/tools/perf' $