From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2CC93C4321D for ; Wed, 15 Aug 2018 15:07:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 07D3820C09 for ; Wed, 15 Aug 2018 15:07:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="Bphkt4N8" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 07D3820C09 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729469AbeHOR7e (ORCPT ); Wed, 15 Aug 2018 13:59:34 -0400 Received: from mail.kernel.org ([198.145.29.99]:49456 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729329AbeHOR7d (ORCPT ); Wed, 15 Aug 2018 13:59:33 -0400 Received: from jouet.infradead.org (unknown [179.97.41.186]) (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 A299F208B1; Wed, 15 Aug 2018 15:06:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1534345619; bh=Leb54vT/7xOa7uyUYXHUyw3lDI1vOMOUaKKvQEIkCjA=; h=From:To:Cc:Subject:Date:From; b=Bphkt4N8Mm8ylpOqo0eNuhslTxu6tBTKOi2fdtEHfGm5dG3+mdNJzulSWeA0YuCMT KbDTmlzZAioDlV8pGmfbo+NSCflR5lYzTVKmyA1604ADs1+hAlGa8QuD6ENkRKruou kPMGS4nUsJK4fo34CWBoicXp902fg+JTPX0SnsC8= From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Arnaldo Carvalho de Melo , Adrian Hunter , Alexander Kapshuk , Alexander Shishkin , Andi Kleen , Andrew Morton , Andy Lutomirski , Aneesh Kumar , Benno Evers , Dave Hansen , David Ahern , Dongjiu Geng , "H . Peter Anvin" , Jiri Olsa , Joerg Roedel , Kim Phillips , Krister Johansen , linux-trace-devel@vger.kernel.org, Michael Ellerman , Namhyung Kim , "Naveen N . Rao" , Peter Zijlstra , Ravi Bangoria , Sandipan Das , stable@vger.kernel.org, Steven Rostedt , Thomas Gleixner , Tzvetomir Stoyanov , Wang Nan , x86@kernel.org, Yordan Karadzhov Subject: [GIT PULL 00/35] perf/core improvements and fixes Date: Wed, 15 Aug 2018 12:05:36 -0300 Message-Id: <20180815150611.32080-1-acme@kernel.org> X-Mailer: git-send-email 2.14.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Arnaldo Carvalho de Melo Hi Ingo, Please consider pulling, this is on top of perf-core-for-mingo-4.19-20180809, that is not yet in tip. Thanks, - Arnaldo Test results at the end of this message, as usual. The following changes since commit 6a9405b56c274024564f9014bba97b92c91b34d6: perf map: Optimize maps__fixup_overlappings() (2018-08-08 15:56:00 -0300) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-core-for-mingo-4.19-20180815 for you to fetch changes up to 6855dc41b24619c3d1de3dbd27dd0546b0e45272: x86: Add entry trampolines to kcore (2018-08-14 19:13:26 -0300) ---------------------------------------------------------------- perf/core improvements ad fixes: kernel: . kallsyms, x86: Export addresses of PTI entry trampolines (Alexander Shishkin) . kallsyms: Simplify update_iter_mod() (Adrian Hunter) . x86: Add entry trampolines to kcore (Adrian Hunter) Hardware tracing: . Fix auxtrace queue resize (Adrian Hunter) Arch specific: . Fix uninitialized ARM SPE record error variable (Kim Phillips) . Fix trace event post-processing in powerpc (Sandipan Das) Build: . Fix check-headers.sh AND list path of execution (Alexander Kapshuk) . Remove -mcet and -fcf-protection when building the python binding with older clang versions (Arnaldo Carvalho de Melo) . Make check-headers.sh check based on kernel dir (Jiri Olsa) . Move syscall_64.tbl check into check-headers.sh (Jiri Olsa) Infrastructure: . Check for null when copying nsinfo. (Benno Evers) Libraries: . Rename libtraceevent prefixes, prep work for making it a shared library generaly available (Tzvetomir Stoyanov (VMware)) Signed-off-by: Arnaldo Carvalho de Melo ---------------------------------------------------------------- Adrian Hunter (3): perf auxtrace: Fix queue resize kallsyms: Simplify update_iter_mod() x86: Add entry trampolines to kcore Alexander Kapshuk (1): perf tools: Fix check-headers.sh AND list path of execution Alexander Shishkin (1): kallsyms, x86: Export addresses of PTI entry trampolines Arnaldo Carvalho de Melo (1): perf python: Remove -mcet and -fcf-protection when building with clang Benno Evers (1): perf tools: Check for null when copying nsinfo. Jiri Olsa (2): perf tools: Make check-headers.sh check based on kernel dir perf tools: Move syscall_64.tbl check into check-headers.sh Kim Phillips (1): perf arm spe: Fix uninitialized record error variable Sandipan Das (1): perf probe powerpc: Fix trace event post-processing Tzvetomir Stoyanov (VMware) (24): tools lib traceevent, perf tools: Rename struct pevent to struct tep_handle tools lib traceevent, perf tools: Rename 'struct pevent_record' to 'struct tep_record' tools lib traceevent, perf tools: Rename pevent plugin related APIs tools lib traceevent, perf tools: Rename pevent alloc / free APIs tools lib traceevent, perf tools: Rename pevent find APIs tools lib traceevent, perf tools: Rename pevent parse APIs tools lib traceevent, perf tools: Rename pevent print APIs tools lib traceevent, perf tools: Rename pevent_read_number_* APIs tools lib traceevent, perf tools: Rename pevent_register_* APIs tools lib traceevent, perf tools: Rename pevent_set_* APIs tools lib traceevent, perf tools: Rename traceevent_* APIs tools lib traceevent, perf tools: Rename 'enum pevent_flag' to 'enum tep_flag' tools lib traceevent, tools lib lockdep: Rename 'enum pevent_errno' to 'enum tep_errno' tools lib traceevent: Rename pevent_function* APIs tools lib traceevent, perf tools: Rename traceevent_plugin_* APIs tools lib traceevent: Rename pevent_filter* APIs tools lib traceevent: Rename pevent_register / unregister APIs tools lib traceevent: Rename pevent_data_ APIs tools lib traceevent: Rename pevent field APIs tools lib traceevent: Rename pevent_find_* APIs tools lib traceevent: Rename various pevent get/set/is APIs tools lib traceevent: Rename internal parser related APIs tools lib traceevent: Rename various pevent APIs tools lib traceevent: Rename static variables and functions in event-parse.c arch/x86/mm/cpu_entry_area.c | 33 + fs/proc/kcore.c | 7 +- include/linux/kcore.h | 13 + kernel/kallsyms.c | 51 +- tools/lib/lockdep/Makefile | 4 +- tools/lib/traceevent/Makefile | 4 +- tools/lib/traceevent/event-parse.c | 696 ++++++++++----------- tools/lib/traceevent/event-parse.h | 458 +++++++------- tools/lib/traceevent/event-plugin.c | 70 +-- tools/lib/traceevent/parse-filter.c | 288 ++++----- tools/lib/traceevent/plugin_cfg80211.c | 20 +- tools/lib/traceevent/plugin_function.c | 34 +- tools/lib/traceevent/plugin_hrtimer.c | 56 +- tools/lib/traceevent/plugin_jbd2.c | 36 +- tools/lib/traceevent/plugin_kmem.c | 66 +- tools/lib/traceevent/plugin_kvm.c | 154 ++--- tools/lib/traceevent/plugin_mac80211.c | 28 +- tools/lib/traceevent/plugin_sched_switch.c | 60 +- tools/lib/traceevent/plugin_scsi.c | 24 +- tools/lib/traceevent/plugin_xen.c | 20 +- tools/perf/arch/arm64/util/arm-spe.c | 1 + tools/perf/arch/powerpc/util/sym-handling.c | 4 +- tools/perf/arch/x86/Makefile | 3 - tools/perf/builtin-kmem.c | 6 +- tools/perf/builtin-report.c | 6 +- tools/perf/builtin-script.c | 6 +- tools/perf/check-headers.sh | 17 +- tools/perf/util/auxtrace.c | 3 + tools/perf/util/data-convert-bt.c | 6 +- tools/perf/util/evsel.c | 2 +- tools/perf/util/header.c | 6 +- tools/perf/util/machine.h | 2 +- tools/perf/util/namespaces.c | 3 + tools/perf/util/python.c | 10 +- .../perf/util/scripting-engines/trace-event-perl.c | 2 +- .../util/scripting-engines/trace-event-python.c | 6 +- tools/perf/util/setup.py | 10 +- tools/perf/util/sort.c | 16 +- tools/perf/util/sort.h | 2 +- tools/perf/util/trace-event-parse.c | 34 +- tools/perf/util/trace-event-read.c | 44 +- tools/perf/util/trace-event-scripting.c | 4 +- tools/perf/util/trace-event.c | 28 +- tools/perf/util/trace-event.h | 20 +- 44 files changed, 1230 insertions(+), 1133 deletions(-) Test results: The first ones are container (docker) 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. # dm 1 alpine:3.4 : Ok gcc (Alpine 5.3.0) 5.3.0 2 alpine:3.5 : Ok gcc (Alpine 6.2.1) 6.2.1 20160822 3 alpine:3.6 : Ok gcc (Alpine 6.3.0) 6.3.0 4 alpine:3.7 : Ok gcc (Alpine 6.4.0) 6.4.0 5 alpine:3.8 : Ok gcc (Alpine 6.4.0) 6.4.0 6 alpine:edge : Ok gcc (Alpine 6.4.0) 6.4.0 7 amazonlinux:1 : Ok gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-28) 8 amazonlinux:2 : Ok gcc (GCC) 7.3.1 20180303 (Red Hat 7.3.1-5) 9 android-ndk:r12b-arm : Ok arm-linux-androideabi-gcc (GCC) 4.9.x 20150123 (prerelease) 10 android-ndk:r15c-arm : Ok arm-linux-androideabi-gcc (GCC) 4.9.x 20150123 (prerelease) 11 centos:5 : Ok gcc (GCC) 4.1.2 20080704 (Red Hat 4.1.2-55) 12 centos:6 : Ok gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-23) 13 centos:7 : Ok gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-28) 14 debian:7 : Ok gcc (Debian 4.7.2-5) 4.7.2 15 debian:8 : Ok gcc (Debian 4.9.2-10+deb8u1) 4.9.2 16 debian:9 : Ok gcc (Debian 6.3.0-18+deb9u1) 6.3.0 20170516 17 debian:experimental : Ok gcc (Debian 8.2.0-1) 8.2.0 18 debian:experimental-x-arm64 : Ok aarch64-linux-gnu-gcc (Debian 8.1.0-12) 8.1.0 19 debian:experimental-x-mips : Ok mips-linux-gnu-gcc (Debian 8.1.0-12) 8.1.0 20 debian:experimental-x-mips64 : Ok mips64-linux-gnuabi64-gcc (Debian 8.1.0-12) 8.1.0 21 debian:experimental-x-mipsel : Ok mipsel-linux-gnu-gcc (Debian 8.1.0-12) 8.1.0 22 fedora:20 : Ok gcc (GCC) 4.8.3 20140911 (Red Hat 4.8.3-7) 23 fedora:21 : Ok gcc (GCC) 4.9.2 20150212 (Red Hat 4.9.2-6) 24 fedora:22 : Ok gcc (GCC) 5.3.1 20160406 (Red Hat 5.3.1-6) 25 fedora:23 : Ok gcc (GCC) 5.3.1 20160406 (Red Hat 5.3.1-6) 26 fedora:24 : Ok gcc (GCC) 6.3.1 20161221 (Red Hat 6.3.1-1) 27 fedora:24-x-ARC-uClibc : Ok arc-linux-gcc (ARCompact ISA Linux uClibc toolchain 2017.09-rc2) 7.1.1 20170710 28 fedora:25 : Ok gcc (GCC) 6.4.1 20170727 (Red Hat 6.4.1-1) 29 fedora:26 : Ok gcc (GCC) 7.3.1 20180130 (Red Hat 7.3.1-2) 30 fedora:27 : Ok gcc (GCC) 7.3.1 20180712 (Red Hat 7.3.1-6) 31 fedora:28 : Ok gcc (GCC) 8.1.1 20180712 (Red Hat 8.1.1-5) 32 fedora:rawhide : Ok gcc (GCC) 8.0.1 20180324 (Red Hat 8.0.1-0.20) 33 gentoo-stage3-amd64:latest : Ok gcc (Gentoo 7.3.0-r3 p1.4) 7.3.0 34 mageia:5 : Ok gcc (GCC) 4.9.2 35 mageia:6 : Ok gcc (Mageia 5.5.0-1.mga6) 5.5.0 36 opensuse:13.2 : Ok gcc (SUSE Linux) 4.8.3 20140627 [gcc-4_8-branch revision 212064] 37 opensuse:42.1 : Ok gcc (SUSE Linux) 4.8.5 38 opensuse:42.2 : Ok gcc (SUSE Linux) 4.8.5 39 opensuse:42.3 : Ok gcc (SUSE Linux) 4.8.5 40 opensuse:tumbleweed : Ok gcc (SUSE Linux) 7.3.1 20180323 [gcc-7-branch revision 258812] 41 oraclelinux:6 : Ok gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-23.0.1) 42 oraclelinux:7 : Ok gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-28.0.1) 43 ubuntu:12.04.5 : Ok gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3 44 ubuntu:14.04.4 : Ok gcc (Ubuntu 4.8.4-2ubuntu1~14.04.3) 4.8.4 45 ubuntu:14.04.4-x-linaro-arm64 : Ok aarch64-linux-gnu-gcc (Linaro GCC 5.5-2017.10) 5.5.0 46 ubuntu:16.04 : Ok gcc (Ubuntu 5.4.0-6ubuntu1~16.04.10) 5.4.0 20160609 47 ubuntu:16.04-x-arm : Ok arm-linux-gnueabihf-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 48 ubuntu:16.04-x-arm64 : Ok aarch64-linux-gnu-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 49 ubuntu:16.04-x-powerpc : Ok powerpc-linux-gnu-gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 50 ubuntu:16.04-x-powerpc64 : Ok powerpc64-linux-gnu-gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 51 ubuntu:16.04-x-powerpc64el : Ok powerpc64le-linux-gnu-gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 52 ubuntu:16.04-x-s390 : Ok s390x-linux-gnu-gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 53 ubuntu:16.10 : Ok gcc (Ubuntu 6.2.0-5ubuntu12) 6.2.0 20161005 54 ubuntu:17.10 : Ok gcc (Ubuntu 7.2.0-8ubuntu3.2) 7.2.0 55 ubuntu:18.04 : Ok gcc (Ubuntu 7.3.0-16ubuntu3) 7.3.0 56 ubuntu:18.04-x-arm : Ok arm-linux-gnueabihf-gcc (Ubuntu/Linaro 7.3.0-16ubuntu3) 7.3.0 57 ubuntu:18.04-x-arm64 : Ok aarch64-linux-gnu-gcc (Ubuntu/Linaro 7.3.0-16ubuntu3) 7.3.0 58 ubuntu:18.04-x-m68k : Ok m68k-linux-gnu-gcc (Ubuntu 7.3.0-16ubuntu3) 7.3.0 59 ubuntu:18.04-x-powerpc : Ok powerpc-linux-gnu-gcc (Ubuntu 7.3.0-16ubuntu3) 7.3.0 60 ubuntu:18.04-x-powerpc64 : Ok powerpc64-linux-gnu-gcc (Ubuntu 7.3.0-16ubuntu3) 7.3.0 61 ubuntu:18.04-x-powerpc64el : Ok powerpc64le-linux-gnu-gcc (Ubuntu 7.3.0-16ubuntu3) 7.3.0 62 ubuntu:18.04-x-riscv64 : Ok riscv64-linux-gnu-gcc (Ubuntu 7.3.0-16ubuntu3) 7.3.0 63 ubuntu:18.04-x-s390 : Ok s390x-linux-gnu-gcc (Ubuntu 7.3.0-16ubuntu3) 7.3.0 64 ubuntu:18.04-x-sh4 : Ok sh4-linux-gnu-gcc (Ubuntu 7.3.0-16ubuntu3) 7.3.0 65 ubuntu:18.04-x-sparc64 : Ok sparc64-linux-gnu-gcc (Ubuntu 7.3.0-16ubuntu3) 7.3.0 66 ubuntu:18.10 : Ok gcc (Ubuntu 8.2.0-1ubuntu2) 8.2.0 # # uname -a Linux seventh 4.18.0-rc8-00002-g1236568ee3cb #1 SMP Wed Aug 8 09:39:17 -03 2018 x86_64 x86_64 x86_64 GNU/Linux # git log --oneline -1 6855dc41b246 (HEAD -> perf/core) x86: Add entry trampolines to kcore # perf version --build-options perf version 4.18.rc7.g6855dc 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 # 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: Number of exit events of a simple workload : Ok 23: Software clock events period values : Ok 24: Object code reading : Ok 25: Sample parsing : Ok 26: Use a dummy software event to keep tracking : Ok 27: Parse with no sample_id_all bit set : Ok 28: Filter hist entries : Ok 29: Lookup mmap thread : Ok 30: Share thread mg : Ok 31: Sort output of hist entries : Ok 32: Cumulate child hist entries : Ok 33: Track with sched_switch : Ok 34: Filter fds with revents mask in a fdarray : Ok 35: Add fd to a fdarray, making it autogrow : Ok 36: kmod_path__parse : Ok 37: Thread map : Ok 38: LLVM search and compile : 38.1: Basic BPF llvm compile : Ok 38.2: kbuild searching : Ok 38.3: Compile source for BPF prologue generation : Ok 38.4: Compile source for BPF relocation : Ok 39: Session topology : Ok 40: BPF filter : 40.1: Basic BPF filtering : Ok 40.2: BPF pinning : Ok 40.3: BPF prologue generation : Ok 40.4: BPF relocation checker : Ok 41: Synthesize thread map : Ok 42: Remove thread map : Ok 43: Synthesize cpu map : Ok 44: Synthesize stat config : Ok 45: Synthesize stat : Ok 46: Synthesize stat round : Ok 47: Synthesize attr update : Ok 48: Event times : Ok 49: Read backward ring buffer : Ok 50: Print cpu map : Ok 51: Probe SDT events : Ok 52: is_printable_array : Ok 53: Print bitmap : Ok 54: perf hooks : Ok 55: builtin clang support : Skip (not compiled in) 56: unit_number__scnprintf : Ok 57: mem2node : Ok 58: x86 rdpmc : Ok 59: Convert perf time to TSC : Ok 60: DWARF unwind : Ok 61: x86 instruction decoder - new instructions : Ok 62: probe libc's inet_pton & backtrace it with ping : Ok 63: Check open filename arg using perf trace + vfs_getname: Ok 64: Use vfs_getname probe to get syscall args filenames : Ok 65: Add vfs_getname probe to get syscall args filenames : Ok # $ make -C tools/perf build-test make: Entering directory '/home/acme/git/perf/tools/perf' - tarpkg: ./tests/perf-targz-src-pkg . make_no_libaudit_O: make NO_LIBAUDIT=1 make_tags_O: make tags 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 make_no_libelf_O: make NO_LIBELF=1 make_no_libbpf_O: make NO_LIBBPF=1 make_util_map_o_O: make util/map.o make_doc_O: make doc make_install_prefix_slash_O: make install prefix=/tmp/krava/ make_no_libdw_dwarf_unwind_O: make NO_LIBDW_DWARF_UNWIND=1 make_no_demangle_O: make NO_DEMANGLE=1 make_static_O: make LDFLAGS=-static make_install_O: make install make_with_clangllvm_O: make LIBCLANGLLVM=1 make_install_bin_O: make install-bin make_no_libunwind_O: make NO_LIBUNWIND=1 make_no_ui_O: make NO_NEWT=1 NO_SLANG=1 NO_GTK2=1 make_no_slang_O: make NO_SLANG=1 make_no_libpython_O: make NO_LIBPYTHON=1 make_no_gtk2_O: make NO_GTK2=1 make_no_libbionic_O: make NO_LIBBIONIC=1 make_install_prefix_O: make install prefix=/tmp/krava make_debug_O: make DEBUG=1 make_no_libperl_O: make NO_LIBPERL=1 make_pure_O: make make_no_libnuma_O: make NO_LIBNUMA=1 make_util_pmu_bison_o_O: make util/pmu-bison.o make_help_O: make help make_no_newt_O: make NO_NEWT=1 make_no_backtrace_O: make NO_BACKTRACE=1 make_clean_all_O: make clean all make_no_auxtrace_O: make NO_AUXTRACE=1 make_no_scripts_O: make NO_LIBPYTHON=1 NO_LIBPERL=1 make_perf_o_O: make perf.o make_with_babeltrace_O: make LIBBABELTRACE=1 OK make: Leaving directory '/home/acme/git/perf/tools/perf' $