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[23.128.96.18]) by mx.google.com with ESMTP id dn8si367810edb.142.2020.04.20.04.54.30; Mon, 20 Apr 2020 04:54:53 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=A1o2QXyj; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726434AbgDTLx1 (ORCPT + 99 others); Mon, 20 Apr 2020 07:53:27 -0400 Received: from mail.kernel.org ([198.145.29.99]:36330 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725896AbgDTLx0 (ORCPT ); Mon, 20 Apr 2020 07:53:26 -0400 Received: from quaco.ghostprotocols.net (unknown [179.97.37.151]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 81879206D4; Mon, 20 Apr 2020 11:53:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587383605; bh=teo5kHA0YZk+XoenWypPOdqWOAczdwxZZ2Cua/gDh3w=; h=From:To:Cc:Subject:Date:From; b=A1o2QXyjpg+D+vRko0JsNSbvhDZY9reOLsMnA0830t2CgDDNNbdwCzt7TWGWT11j3 /7+qliIlApDb2T+Jz4knp35Hnt4VibNYnrLwR/MRdlii1T23ytIG/t23ZworCir8Zg e5Wcl2R0tZd41AEsEnFT3/TE1hY54WQkrJrJtlzA= From: Arnaldo Carvalho de Melo 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 , Adrian Hunter , Alexey Budankov , Andreas Gerstmayr , He Zhe , Ian Rogers , Kajol Jain , Kan Liang , Konstantin Kharlamov , Stephane Eranian , Thomas Richter , Arnaldo Carvalho de Melo Subject: [GIT PULL] perf/core improvements and fixes Date: Mon, 20 Apr 2020 08:52:16 -0300 Message-Id: <20200420115316.18781-1-acme@kernel.org> X-Mailer: git-send-email 2.21.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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 cd0943357bc7570f081701d005318c20982178b8: Merge tag 'perf-urgent-for-mingo-5.7-20200414' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent (2020-04-16 10:21:31 +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-5.8-20200420 for you to fetch changes up to 12e89e65f446476951f42aedeef56b6bd6f7f1e6: perf hist: Add fast path for duplicate entries check (2020-04-18 09:05:01 -0300) ---------------------------------------------------------------- perf/core fixes and improvements: kernel + tools/perf: Alexey Budankov: - Introduce CAP_PERFMON to kernel and user space. callchains: Adrian Hunter: - Allow using Intel PT to synthesize callchains for regular events. Kan Liang: - Stitch LBR records from multiple samples to get deeper backtraces, there are caveats, see the csets for details. perf script: Andreas Gerstmayr: - Add flamegraph.py script BPF: Jiri Olsa: - Synthesize bpf_trampoline/dispatcher ksymbol events. perf stat: Arnaldo Carvalho de Melo: - Honour --timeout for forked workloads. Stephane Eranian: - Force error in fallback on :k events, to avoid counting nothing when the user asks for kernel events but is not allowed to. perf bench: Ian Rogers: - Add event synthesis benchmark. tools api fs: Stephane Eranian: - Make xxx__mountpoint() more scalable libtraceevent: He Zhe: - Handle return value of asprintf. Signed-off-by: Arnaldo Carvalho de Melo ---------------------------------------------------------------- Adrian Hunter (18): perf script: Simplify auxiliary event printing functions perf auxtrace: Add ->evsel_is_auxtrace() callback perf intel-pt: Implement ->evsel_is_auxtrace() callback perf intel-bts: Implement ->evsel_is_auxtrace() callback perf arm-spe: Implement ->evsel_is_auxtrace() callback perf cs-etm: Implement ->evsel_is_auxtrace() callback perf s390-cpumsf: Implement ->evsel_is_auxtrace() callback perf auxtrace: For reporting purposes, un-group AUX area event perf auxtrace: Add an option to synthesize callchains for regular events perf thread-stack: Add thread_stack__sample_late() perf evsel: Be consistent when looking which evsel PERF_SAMPLE_ bits are set perf evsel: Add support for synthesized sample type perf intel-pt: Add support for synthesizing callchains for regular events perf evsel: Move and globalize perf_evsel__find_pmu() and perf_evsel__is_aux_event() perf evlist: Move leader-sampling configuration perf evsel: Rearrange perf_evsel__config_leader_sampling() perf evlist: Allow multiple read formats perf tools: Add support for leader-sampling with AUX area events Alexey Budankov (12): capabilities: Introduce CAP_PERFMON to kernel and user space perf/core: Open access to the core for CAP_PERFMON privileged process perf/core: open access to probes for CAP_PERFMON privileged process perf tools: Support CAP_PERFMON capability drm/i915/perf: Open access for CAP_PERFMON privileged process trace/bpf_trace: Open access for CAP_PERFMON privileged process powerpc/perf: open access for CAP_PERFMON privileged process parisc/perf: open access for CAP_PERFMON privileged process drivers/perf: Open access for CAP_PERFMON privileged process drivers/oprofile: Open access for CAP_PERFMON privileged process doc/admin-guide: Update perf-security.rst with CAP_PERFMON information doc/admin-guide: update kernel.rst with CAP_PERFMON information Andreas Gerstmayr (1): perf script: Add flamegraph.py script Arnaldo Carvalho de Melo (1): perf stat: Honour --timeout for forked workloads He Zhe (1): tools lib traceevent: Take care of return value of asprintf Ian Rogers (3): perf bench: Add event synthesis benchmark perf synthetic-events: save 4kb from 2 stack frames perf doc: allow ASCIIDOC_EXTRA to be an argument Jiri Olsa (6): perf tools: Synthesize bpf_trampoline/dispatcher ksymbol event perf machine: Set ksymbol dso as loaded on arrival perf annotate: Add basic support for bpf_image perf expr: Add expr_ prefix for parse_ctx and parse_id perf expr: Add expr_scanner_ctx object perf parser: Add support to specify rXXX event with pmu Kajol Jain (1): perf metrictroup: Split the metricgroup__add_metric function Kan Liang (15): perf pmu: Add support for PMU capabilities perf header: Support CPU PMU capabilities perf machine: Remove the indent in resolve_lbr_callchain_sample perf machine: Refine the function for LBR call stack reconstruction perf machine: Factor out lbr_callchain_add_kernel_ip() perf machine: Factor out lbr_callchain_add_lbr_ip() perf thread: Add a knob for LBR stitch approach perf thread: Save previous sample for LBR stitching approach perf callchain: Save previous cursor nodes for LBR stitching approach perf callchain: Stitch LBR call stack perf report: Add option to enable the LBR stitching approach perf script: Add option to enable the LBR stitching approach perf top: Add option to enable the LBR stitching approach perf c2c: Add option to enable the LBR stitching approach perf hist: Add fast path for duplicate entries check Stephane Eranian (2): tools api fs: Make xxx__mountpoint() more scalable perf stat: Force error in fallback on :k events Documentation/admin-guide/perf-security.rst | 86 ++-- Documentation/admin-guide/sysctl/kernel.rst | 16 +- arch/parisc/kernel/perf.c | 2 +- arch/powerpc/perf/imc-pmu.c | 4 +- drivers/gpu/drm/i915/i915_perf.c | 13 +- drivers/oprofile/event_buffer.c | 2 +- drivers/perf/arm_spe_pmu.c | 4 +- include/linux/capability.h | 4 + include/linux/perf_event.h | 6 +- include/uapi/linux/capability.h | 8 +- kernel/events/core.c | 6 +- kernel/trace/bpf_trace.c | 2 +- security/selinux/include/classmap.h | 4 +- tools/lib/api/fs/fs.c | 17 + tools/lib/api/fs/fs.h | 12 + tools/lib/traceevent/parse-filter.c | 29 +- tools/perf/Documentation/Makefile | 4 +- tools/perf/Documentation/itrace.txt | 1 + tools/perf/Documentation/perf-bench.txt | 8 + tools/perf/Documentation/perf-c2c.txt | 11 + tools/perf/Documentation/perf-list.txt | 8 + tools/perf/Documentation/perf-report.txt | 11 + tools/perf/Documentation/perf-script.txt | 11 + tools/perf/Documentation/perf-top.txt | 9 + tools/perf/Documentation/perf.data-file-format.txt | 16 + tools/perf/bench/Build | 2 +- tools/perf/bench/bench.h | 2 +- tools/perf/bench/synthesize.c | 101 +++++ tools/perf/builtin-bench.c | 6 + tools/perf/builtin-c2c.c | 12 + tools/perf/builtin-ftrace.c | 5 +- tools/perf/builtin-report.c | 15 +- tools/perf/builtin-script.c | 318 ++++----------- tools/perf/builtin-stat.c | 5 +- tools/perf/builtin-top.c | 11 + tools/perf/design.txt | 3 +- tools/perf/scripts/python/bin/flamegraph-record | 2 + tools/perf/scripts/python/bin/flamegraph-report | 3 + tools/perf/scripts/python/flamegraph.py | 124 ++++++ tools/perf/tests/expr.c | 4 +- tools/perf/tests/parse-events.c | 17 +- tools/perf/util/annotate.c | 20 + tools/perf/util/arm-spe.c | 9 + tools/perf/util/auxtrace.c | 94 +++-- tools/perf/util/auxtrace.h | 14 + tools/perf/util/bpf-event.c | 93 +++++ tools/perf/util/branch.h | 19 +- tools/perf/util/callchain.h | 8 + tools/perf/util/cap.h | 4 + tools/perf/util/cs-etm.c | 11 + tools/perf/util/dso.c | 1 + tools/perf/util/dso.h | 1 + tools/perf/util/env.h | 3 + tools/perf/util/evlist.c | 6 +- tools/perf/util/evsel.c | 35 +- tools/perf/util/evsel.h | 18 +- tools/perf/util/expr.c | 16 +- tools/perf/util/expr.h | 16 +- tools/perf/util/expr.l | 10 +- tools/perf/util/expr.y | 6 +- tools/perf/util/header.c | 108 +++++ tools/perf/util/header.h | 1 + tools/perf/util/hist.c | 23 ++ tools/perf/util/intel-bts.c | 10 + tools/perf/util/intel-pt.c | 95 ++++- tools/perf/util/machine.c | 434 ++++++++++++++++++--- tools/perf/util/metricgroup.c | 60 +-- tools/perf/util/parse-events.l | 1 + tools/perf/util/parse-events.y | 9 + tools/perf/util/pmu.c | 102 +++++ tools/perf/util/pmu.h | 9 + tools/perf/util/record.c | 62 +++ tools/perf/util/s390-cpumcf-kernel.h | 1 + tools/perf/util/s390-cpumsf.c | 11 +- tools/perf/util/sort.c | 2 +- tools/perf/util/sort.h | 2 + tools/perf/util/stat-shadow.c | 2 +- tools/perf/util/symbol.c | 1 + tools/perf/util/synthetic-events.c | 22 +- tools/perf/util/thread-stack.c | 57 +++ tools/perf/util/thread-stack.h | 3 + tools/perf/util/thread.c | 24 ++ tools/perf/util/thread.h | 15 + tools/perf/util/top.h | 1 + tools/perf/util/util.c | 1 + 85 files changed, 1851 insertions(+), 513 deletions(-) create mode 100644 tools/perf/bench/synthesize.c create mode 100755 tools/perf/scripts/python/bin/flamegraph-record create mode 100755 tools/perf/scripts/python/bin/flamegraph-report create mode 100755 tools/perf/scripts/python/flamegraph.py 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. Ubuntu 19.10 is failing when linking against libllvm, which isn't the default, needs to be investigated, haven't tested with CC=gcc, but should be the same problem: + make ARCH= CROSS_COMPILE= EXTRA_CFLAGS= LIBCLANGLLVM=1 -C /git/linux/tools/perf O=/tmp/build/perf CC=clang ... /usr/bin/ld: /usr/lib/llvm-9/lib/libclangAnalysis.a(ExprMutationAnalyzer.cpp.o): in function `clang::ast_matchers::internal::matcher_ignoringImpCasts0Matcher::matches(clang::Expr const&, clang::ast_matchers::internal::ASTMatchFinder*, clang::ast_matchers::internal::BoundNodesTreeBuilder*) const': (.text._ZNK5clang12ast_matchers8internal32matcher_ignoringImpCasts0Matcher7matchesERKNS_4ExprEPNS1_14ASTMatchFinderEPNS1_21BoundNodesTreeBuilderE[_ZNK5clang12ast_matchers8internal32matcher_ignoringImpCasts0Matcher7matchesERKNS_4ExprEPNS1_14ASTMatchFinderEPNS1_21BoundNodesTreeBuilderE]+0x43): undefined reference to `clang::ast_matchers::internal::DynTypedMatcher::matches(clang::ast_type_traits::DynTypedNode const&, clang::ast_matchers::internal::ASTMatchFinder*, clang::ast_matchers::internal::BoundNodesTreeBuilder*) const' /usr/bin/ld: /usr/lib/llvm-9/lib/libclangAnalysis.a(ExprMutationAnalyzer.cpp.o): in function `clang::ast_matchers::internal::matcher_hasLoopVariable0Matcher::matches(clang::CXXForRangeStmt const&, clang::ast_matchers::internal::ASTMatchFinder*, clang::ast_matchers::internal::BoundNodesTreeBuilder*) const': (.text._ZNK5clang12ast_matchers8internal31matcher_hasLoopVariable0Matcher7matchesERKNS_15CXXForRangeStmtEPNS1_14ASTMatchFinderEPNS1_21BoundNodesTreeBuilderE[_ZNK5clang12ast_matchers8internal31matcher_hasLoopVariable0Matcher7matchesERKNS_15CXXForRangeStmtEPNS1_14ASTMatchFinderEPNS1_21BoundNodesTreeBuilderE]+0x48): undefined reference to `clang::ast_matchers::internal::DynTypedMatcher::matches(clang::ast_type_traits::DynTypedNode const&, clang::ast_matchers::internal::ASTMatchFinder*, clang::ast_matchers::internal::BoundNodesTreeBuilder*) const' ... It builds ok with the default set of options. # export PERF_TARBALL=http://192.168.124.1/perf/perf-5.7.0-rc1.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:3.11 : Ok gcc (Alpine 9.2.0) 9.2.0, Alpine clang version 9.0.0 (https://git.alpinelinux.org/aports f7f0d2c2b8bcd6a5843401a9a702029556492689) (based on LLVM 9.0.0) 9 alpine:edge : Ok gcc (Alpine 9.2.0) 9.2.0, Alpine clang version 9.0.1 (git://git.alpinelinux.org/aports 7c78441134e54efbb34618f457d88c783c913361) (based on LLVM 9.0.1) 10 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) 11 alt:p9 : Ok x86_64-alt-linux-gcc (GCC) 8.3.1 20190507 (ALT p9 8.3.1-alt5), clang version 7.0.1 12 alt:sisyphus : Ok x86_64-alt-linux-gcc (GCC) 9.2.1 20190827 (ALT Sisyphus 9.2.1-alt2), clang version 7.0.1 13 amazonlinux:1 : Ok gcc (GCC) 7.2.1 20170915 (Red Hat 7.2.1-2), clang version 3.6.2 (tags/RELEASE_362/final) 14 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) 15 android-ndk:r12b-arm : Ok arm-linux-androideabi-gcc (GCC) 4.9.x 20150123 (prerelease) 16 android-ndk:r15c-arm : Ok arm-linux-androideabi-gcc (GCC) 4.9.x 20150123 (prerelease) 17 centos:5 : Ok gcc (GCC) 4.1.2 20080704 (Red Hat 4.1.2-55) 18 centos:6 : Ok gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-23) 19 centos:7 : Ok gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-39) 20 centos:8 : Ok gcc (GCC) 8.3.1 20190507 (Red Hat 8.3.1-4), clang version 8.0.1 (Red Hat 8.0.1-1.module_el8.1.0+215+a01033fb) 21 clearlinux:latest : Ok gcc (Clear Linux OS for Intel Architecture) 9.2.1 20200214 gcc_9_2_0_release-615-g7866f9ebf1, clang version 9.0.1 22 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 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 debian:10 : Ok gcc (Debian 8.3.0-6) 8.3.0, clang version 7.0.1-8 (tags/RELEASE_701/final) 25 debian:experimental : Ok gcc (Debian 9.2.1-28) 9.2.1 20200203, clang version 8.0.1-7 (tags/RELEASE_801/final) 26 debian:experimental-x-arm64 : Ok aarch64-linux-gnu-gcc (Debian 8.3.0-19) 8.3.0 27 debian:experimental-x-mips : Ok mips-linux-gnu-gcc (Debian 8.3.0-19) 8.3.0 28 debian:experimental-x-mips64 : Ok mips64-linux-gnuabi64-gcc (Debian 9.2.1-24) 9.2.1 20200117 29 debian:experimental-x-mipsel : Ok mipsel-linux-gnu-gcc (Debian 9.2.1-8) 9.2.1 20190909 30 fedora:20 : Ok gcc (GCC) 4.8.3 20140911 (Red Hat 4.8.3-7) 31 fedora:22 : Ok gcc (GCC) 5.3.1 20160406 (Red Hat 5.3.1-6), clang version 3.5.0 (tags/RELEASE_350/final) 32 fedora:23 : Ok gcc (GCC) 5.3.1 20160406 (Red Hat 5.3.1-6), clang version 3.7.0 (tags/RELEASE_370/final) 33 fedora:24 : Ok gcc (GCC) 6.3.1 20161221 (Red Hat 6.3.1-1), clang version 3.8.1 (tags/RELEASE_381/final) 34 fedora:24-x-ARC-uClibc : Ok arc-linux-gcc (ARCompact ISA Linux uClibc toolchain 2017.09-rc2) 7.1.1 20170710 35 fedora:25 : Ok gcc (GCC) 6.4.1 20170727 (Red Hat 6.4.1-1), clang version 3.9.1 (tags/RELEASE_391/final) 36 fedora:26 : Ok gcc (GCC) 7.3.1 20180130 (Red Hat 7.3.1-2), clang version 4.0.1 (tags/RELEASE_401/final) 37 fedora:27 : Ok gcc (GCC) 7.3.1 20180712 (Red Hat 7.3.1-6), clang version 5.0.2 (tags/RELEASE_502/final) 38 fedora:28 : Ok gcc (GCC) 8.3.1 20190223 (Red Hat 8.3.1-2), clang version 6.0.1 (tags/RELEASE_601/final) 39 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) 40 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) 41 fedora:30-x-ARC-glibc : Ok arc-linux-gcc (ARC HS GNU/Linux glibc toolchain 2019.03-rc1) 8.3.1 20190225 42 fedora:30-x-ARC-uClibc : Ok arc-linux-gcc (ARCv2 ISA Linux uClibc toolchain 2019.03-rc1) 8.3.1 20190225 43 fedora:31 : Ok gcc (GCC) 9.2.1 20190827 (Red Hat 9.2.1-1), clang version 9.0.1 (Fedora 9.0.1-2.fc31) 44 fedora:32 : Ok gcc (GCC) 10.0.1 20200216 (Red Hat 10.0.1-0.8), clang version 10.0.0 (Fedora 10.0.0-0.1.rc2.fc32) 45 fedora:rawhide : Ok gcc (GCC) 10.0.1 20200216 (Red Hat 10.0.1-0.8), clang version 10.0.0 (Fedora 10.0.0-0.3.rc2.fc33) 46 gentoo-stage3-amd64:latest : Ok gcc (Gentoo 9.2.0-r2 p3) 9.2.0 47 mageia:5 : Ok gcc (GCC) 4.9.2, clang version 3.5.2 (tags/RELEASE_352/final) 48 mageia:6 : Ok gcc (Mageia 5.5.0-1.mga6) 5.5.0, clang version 3.9.1 (tags/RELEASE_391/final) 49 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) 50 manjaro:latest : Ok gcc (GCC) 9.2.0, clang version 9.0.0 (tags/RELEASE_900/final) 51 openmandriva:cooker : Ok gcc (GCC) 10.0.0 20200216 (OpenMandriva), clang version 10.0.0 52 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) 53 opensuse:15.1 : Ok gcc (SUSE Linux) 7.5.0, clang version 7.0.1 (tags/RELEASE_701/final 349238) 54 opensuse:15.2 : Ok gcc (SUSE Linux) 7.5.0, clang version 7.0.1 (tags/RELEASE_701/final 349238) 55 opensuse:42.3 : Ok gcc (SUSE Linux) 4.8.5, clang version 3.8.0 (tags/RELEASE_380/final 262553) 56 opensuse:tumbleweed : Ok gcc (SUSE Linux) 9.2.1 20200128 [revision 83f65674e78d97d27537361de1a9d74067ff228d], clang version 9.0.1 57 oraclelinux:6 : Ok gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-23.0.1) 58 oraclelinux:7 : Ok gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-39.0.3) 59 oraclelinux:8 : Ok gcc (GCC) 8.3.1 20190507 (Red Hat 8.3.1-4.5.0.5), clang version 8.0.1 (Red Hat 8.0.1-1.0.1.module+el8.1.0+5428+345cee14) 60 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 ubuntu:14.04 : Ok gcc (Ubuntu 4.8.4-2ubuntu1~14.04.4) 4.8.4 62 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 ubuntu:16.04-x-arm : Ok arm-linux-gnueabihf-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 64 ubuntu:16.04-x-arm64 : Ok aarch64-linux-gnu-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 65 ubuntu:16.04-x-powerpc : Ok powerpc-linux-gnu-gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 66 ubuntu:16.04-x-powerpc64 : Ok powerpc64-linux-gnu-gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 67 ubuntu:16.04-x-powerpc64el : Ok powerpc64le-linux-gnu-gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 68 ubuntu:16.04-x-s390 : Ok s390x-linux-gnu-gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 69 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) 70 ubuntu:18.04-x-arm : Ok arm-linux-gnueabihf-gcc (Ubuntu/Linaro 7.4.0-1ubuntu1~18.04.1) 7.4.0 71 ubuntu:18.04-x-arm64 : Ok aarch64-linux-gnu-gcc (Ubuntu/Linaro 7.4.0-1ubuntu1~18.04.1) 7.4.0 72 ubuntu:18.04-x-m68k : Ok m68k-linux-gnu-gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0 73 ubuntu:18.04-x-powerpc : Ok powerpc-linux-gnu-gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0 74 ubuntu:18.04-x-powerpc64 : Ok powerpc64-linux-gnu-gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0 75 ubuntu:18.04-x-powerpc64el : Ok powerpc64le-linux-gnu-gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0 76 ubuntu:18.04-x-riscv64 : Ok riscv64-linux-gnu-gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0 77 ubuntu:18.04-x-s390 : Ok s390x-linux-gnu-gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0 78 ubuntu:18.04-x-sh4 : Ok sh4-linux-gnu-gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0 79 ubuntu:18.04-x-sparc64 : Ok sparc64-linux-gnu-gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0 80 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) 81 ubuntu:19.04 : Ok gcc (Ubuntu 8.3.0-6ubuntu1) 8.3.0, clang version 8.0.0-3 (tags/RELEASE_800/final) 82 ubuntu:19.04-x-alpha : Ok alpha-linux-gnu-gcc (Ubuntu 8.3.0-6ubuntu1) 8.3.0 83 ubuntu:19.04-x-arm64 : Ok aarch64-linux-gnu-gcc (Ubuntu/Linaro 8.3.0-6ubuntu1) 8.3.0 84 ubuntu:19.04-x-hppa : Ok hppa-linux-gnu-gcc (Ubuntu 8.3.0-6ubuntu1) 8.3.0 85 ubuntu:19.10 : FAIL gcc (Ubuntu 9.2.1-9ubuntu2) 9.2.1 20191008, clang version 9.0.0-2 (tags/RELEASE_900/final) 86 ubuntu:20.04 : Ok gcc (Ubuntu 9.3.0-8ubuntu1) 9.3.0, clang version 10.0.0-1ubuntu1 # # uname -a Linux five 5.5.17-200.fc31.x86_64 #1 SMP Mon Apr 13 15:29:42 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux # git log --oneline -1 12e89e65f446 perf hist: Add fast path for duplicate entries check # perf version --build-options perf version 5.7.rc1.g12e89e65f446 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: PMU events : 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 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: maps__merge_in : Ok 64: x86 rdpmc : Ok 65: Convert perf time to TSC : Ok 66: DWARF unwind : Ok 67: x86 instruction decoder - new instructions : Ok 68: Intel PT packet decoder : Ok 69: x86 bp modify : Ok 70: probe libc's inet_pton & backtrace it with ping : Ok 71: Use 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 74: Add vfs_getname probe to get syscall args filenames : Ok # $ git log --oneline -1 ; make -C tools/perf build-test 12e89e65f446 (HEAD -> perf/core, five/perf/core) perf hist: Add fast path for duplicate entries check make: Entering directory '/home/acme/git/perf/tools/perf' - tarpkg: ./tests/perf-targz-src-pkg . make_no_libbpf_O: make NO_LIBBPF=1 make_no_ui_O: make NO_NEWT=1 NO_SLANG=1 NO_GTK2=1 make_no_newt_O: make NO_NEWT=1 make_with_clangllvm_O: make LIBCLANGLLVM=1 make_no_slang_O: make NO_SLANG=1 make_static_O: make LDFLAGS=-static NO_PERF_READ_VDSO32=1 NO_PERF_READ_VDSOX32=1 NO_JVMTI=1 make_no_backtrace_O: make NO_BACKTRACE=1 make_no_scripts_O: make NO_LIBPYTHON=1 NO_LIBPERL=1 make_install_prefix_O: make install prefix=/tmp/krava make_no_demangle_O: make NO_DEMANGLE=1 make_no_libdw_dwarf_unwind_O: make NO_LIBDW_DWARF_UNWIND=1 make_perf_o_O: make perf.o make_cscope_O: make cscope make_no_libunwind_O: make NO_LIBUNWIND=1 make_install_prefix_slash_O: make install prefix=/tmp/krava/ make_util_pmu_bison_o_O: make util/pmu-bison.o make_clean_all_O: make clean all make_no_libnuma_O: make NO_LIBNUMA=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 make_no_gtk2_O: make NO_GTK2=1 make_tags_O: make tags make_no_libaudit_O: make NO_LIBAUDIT=1 make_help_O: make help make_no_libperl_O: make NO_LIBPERL=1 make_install_O: make install make_no_libelf_O: make NO_LIBELF=1 make_pure_O: make make_install_bin_O: make install-bin make_debug_O: make DEBUG=1 make_with_babeltrace_O: make LIBBABELTRACE=1 make_doc_O: make doc make_no_auxtrace_O: make NO_AUXTRACE=1 make_no_libpython_O: make NO_LIBPYTHON=1 make_util_map_o_O: make util/map.o make_no_libbionic_O: make NO_LIBBIONIC=1 OK make: Leaving directory '/home/acme/git/perf/tools/perf' $