* Arnaldo Carvalho de Melo <acme@xxxxxxxxxx> wrote: > Hi Ingo, > > Please consider pulling, > > - Arnaldo > > Build and test stats at the end of the message. > > The following changes since commit 8657355f5b5f657407efc12a2223e8a3a6d658de: > > Merge tag 'perf-core-for-mingo-20161003' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent (2016-10-04 10:04:47 +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-20161005 > > for you to fetch changes up to 87095f7ddeff3038a0cf8e6574922f9c11688619: > > tools build: Add feature detection for g++ (2016-10-05 19:59:35 -0300) > > ---------------------------------------------------------------- > perf/core improvements and fixes: > > - Intel PT timestamp fixes (Adrian Hunter) > > - Fix Intel JSON fixed counter conversions (Andi Kleen) > > - Sync memcpy, cpufeatures and bpf headers with the kernel (Arnaldo Carvalho de Melo) > > - Add some more tool tips (Donghyun Kim, Kim SeonYoung, Nambong Ha) > > - Fix libtraceevent's kbuffer_read_at_offset() handling of offsets before or > equal the first event (Namhyung Kim) > > - Fix uretprobe probe placement on ppc64le (Ravi Bangoria) > > - Support building C++ source files and add feature detection for g++, > prep work for supporting a builtin clang/llvm, to remove the need for having > that toolchain installed to automagically build BPF scriptlets that then > gets uploaded to the kernel via sys_bpf() (Wang Nan) > > Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx> > > ---------------------------------------------------------------- > Adrian Hunter (2): > perf intel-pt: Fix estimated timestamps for cycle-accurate mode > perf intel-pt: Fix MTC timestamp calculation for large MTC periods > > Andi Kleen (1): > perf jevents: Fix Intel JSON fixed counter conversions > > Arnaldo Carvalho de Melo (3): > perf bench mem: Sync memcpy assembly sources with the kernel > tools: Synchronize tools/arch/x86/include/asm/cpufeatures.h > tools: Synchronize tools/include/uapi/linux/bpf.h > > Donghyun Kim (1): > perf report/top: Add a tip about system-wide collection from all CPUs > > Kim SeonYoung (1): > perf report/top: Add a tip about source line numbers with overhead > > Nambong Ha (1): > perf top/report: Add tips about a list option > > Namhyung Kim (1): > tools lib traceevent: Fix kbuffer_read_at_offset() > > Ravi Bangoria (1): > perf uretprobe ppc64le: Fix probe location > > Wang Nan (2): > tools build: Support compiling C++ source file > tools build: Add feature detection for g++ > > tools/arch/x86/include/asm/cpufeatures.h | 1 - > tools/arch/x86/lib/memcpy_64.S | 6 ++-- > tools/build/Build.include | 1 + > tools/build/Makefile.build | 7 ++++ > tools/build/Makefile.feature | 2 +- > tools/build/feature/Makefile | 10 +++++- > tools/build/feature/test-cxx.cpp | 15 +++++++++ > tools/include/uapi/linux/bpf.h | 4 +-- > tools/lib/traceevent/kbuffer-parse.c | 1 + > tools/perf/Documentation/tips.txt | 4 +++ > tools/perf/arch/powerpc/util/sym-handling.c | 3 +- > tools/perf/pmu-events/jevents.c | 2 ++ > .../perf/util/intel-pt-decoder/intel-pt-decoder.c | 38 ++++++++++++++++++++++ > 13 files changed, 85 insertions(+), 9 deletions(-) > create mode 100644 tools/build/feature/test-cxx.cpp > > [root@jouet ~]# time dm > 1 alpine:3.4: Ok > 2 android-ndk:r12b-arm: Ok > 3 archlinux:latest: Ok > 4 centos:5: Ok > 5 centos:6: Ok > 6 centos:7: Ok > 7 debian:7: Ok > 8 debian:8: Ok > 9 debian:experimental: Ok > 10 fedora:20: Ok > 11 fedora:21: Ok > 12 fedora:22: Ok > 13 fedora:23: Ok > 14 fedora:24: Ok > 15 fedora:24-x-ARC-uClibc: Ok > 16 fedora:rawhide: Ok > 17 mageia:5: Ok > 18 opensuse:13.2: Ok > 19 opensuse:42.1: Ok > 20 opensuse:tumbleweed: Ok > 21 ubuntu:12.04.5: Ok > 22 ubuntu:14.04: Ok > 23 ubuntu:14.04.4: Ok > 24 ubuntu:15.10: Ok > 25 ubuntu:16.04: Ok > 26 ubuntu:16.04-x-arm: Ok > 27 ubuntu:16.04-x-arm64: Ok > 28 ubuntu:16.04-x-powerpc: Ok > 29 ubuntu:16.04-x-powerpc64: Ok > 30 ubuntu:16.04-x-powerpc64el: Ok > 31 ubuntu:16.04-x-s390: Ok > 32 ubuntu:16.10: Ok > > real 44m58.202s > user 0m2.864s > sys 0m1.975s > [root@jouet ~]# > > [acme@jouet linux]$ make -C tools/perf build-test > make: Entering directory '/home/acme/git/linux/tools/perf' > tarpkg: ./tests/perf-targz-src-pkg . > make_static_O: make LDFLAGS=-static > make_no_libdw_dwarf_unwind_O: make NO_LIBDW_DWARF_UNWIND=1 > make_install_prefix_slash_O: make install prefix=/tmp/krava/ > make_no_ui_O: make NO_NEWT=1 NO_SLANG=1 NO_GTK2=1 > make_help_O: make help > make_no_libpython_O: make NO_LIBPYTHON=1 > make_install_O: make install > make_install_prefix_O: make install prefix=/tmp/krava > make_no_scripts_O: make NO_LIBPYTHON=1 NO_LIBPERL=1 > make_no_libperl_O: make NO_LIBPERL=1 > make_debug_O: make DEBUG=1 > make_perf_o_O: make perf.o > make_clean_all_O: make clean all > make_util_pmu_bison_o_O: make util/pmu-bison.o > 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 > make_no_demangle_O: make NO_DEMANGLE=1 > make_no_libunwind_O: make NO_LIBUNWIND=1 > make_with_babeltrace_O: make LIBBABELTRACE=1 > make_no_libnuma_O: make NO_LIBNUMA=1 > make_no_libbpf_O: make NO_LIBBPF=1 > make_install_bin_O: make install-bin > make_util_map_o_O: make util/map.o > make_no_libelf_O: make NO_LIBELF=1 > make_no_newt_O: make NO_NEWT=1 > make_no_auxtrace_O: make NO_AUXTRACE=1 > make_no_gtk2_O: make NO_GTK2=1 > make_no_slang_O: make NO_SLANG=1 > make_doc_O: make doc > make_pure_O: make > make_no_libbionic_O: make NO_LIBBIONIC=1 > make_no_libaudit_O: make NO_LIBAUDIT=1 > make_tags_O: make tags > make_no_backtrace_O: make NO_BACKTRACE=1 > OK > > [root@jouet ~]# 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: parse events tests : Ok > 6: Validate PERF_RECORD_* events & perf_sample fields : Ok > 7: Test perf pmu format parsing : Ok > 8: Test dso data read : Ok > 9: Test dso data cache : Ok > 10: Test dso data reopen : Ok > 11: roundtrip evsel->name check : Ok > 12: Check parsing of sched tracepoints fields : Ok > 13: Generate and check syscalls:sys_enter_openat event fields: Ok > 14: struct perf_event_attr setup : Ok > 15: Test matching and linking multiple hists : Ok > 16: Try 'import perf' in python, checking link problems : Ok > 17: Test breakpoint overflow signal handler : Ok > 18: Test breakpoint overflow sampling : Ok > 19: Test number of exit event of a simple workload : Ok > 20: Test software clock events have valid period values : Ok > 21: Test object code reading : Ok > 22: Test sample parsing : Ok > 23: Test using a dummy software event to keep tracking : Ok > 24: Test parsing with no sample_id_all bit set : Ok > 25: Test filtering hist entries : Ok > 26: Test mmap thread lookup : Ok > 27: Test thread mg sharing : Ok > 28: Test output sorting of hist entries : Ok > 29: Test cumulation of child hist entries : Ok > 30: Test tracking with sched_switch : Ok > 31: Filter fds with revents mask in a fdarray : Ok > 32: Add fd to a fdarray, making it autogrow : Ok > 33: Test kmod_path__parse function : Ok > 34: Test thread map : Ok > 35: Test LLVM searching and compiling : > 35.1: Basic BPF llvm compiling test : Ok > 35.2: Test kbuild searching : Ok > 35.3: Compile source for BPF prologue generation test : Ok > 35.4: Compile source for BPF relocation test : Ok > 36: Test topology in session : Ok > 37: Test BPF filter : > 37.1: Test basic BPF filtering : Ok > 37.2: Test BPF prologue generation : Ok > 37.3: Test BPF relocation checker : Ok > 38: Test thread map synthesize : Ok > 39: Test cpu map synthesize : Ok > 40: Test stat config synthesize : Ok > 41: Test stat synthesize : Ok > 42: Test stat round synthesize : Ok > 43: Test attr update synthesize : Ok > 44: Test events times : Ok > 45: Test backward reading from ring buffer : Ok > 46: Test cpu map print : Ok > 47: Test SDT event probing : Ok > 48: Test is_printable_array function : Ok > 49: Test bitmap print : Ok > 50: x86 rdpmc test : Ok > 51: Test converting perf time to TSC : Ok > 52: Test dwarf unwind : Ok > 53: Test x86 instruction decoder - new instructions : Ok > 54: Test intel cqm nmi context read : Skip > [root@jouet ~]# Pulled, thanks a lot Arnaldo! Ingo -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html