Message ID | 1475159756-21326-1-git-send-email-acme@kernel.org |
---|---|
State | New |
Headers | show |
* Arnaldo Carvalho de Melo <acme@kernel.org> wrote: > Hi Ingo, > > Please consider pulling, more to come soon, > > - Arnaldo > > Build and test results at the end of this message. > > The following changes since commit 6b652de2b27c0a4020ce0e8f277e782b6af76096: > > Merge tag 'perf-core-for-mingo-20160922' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2016-09-23 07:21:38 +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-20160929 > > for you to fetch changes up to d18019a53a07e009899ff6b8dc5ec30f249360d9: > > perf tests: Add dwarf unwind test for powerpc (2016-09-29 11:18:21 -0300) > > ---------------------------------------------------------------- > perf/core improvements and fixes: > > User visible: > ------------- > > New features: > > - Add support for using symbols in address filters with Intel PT and ARM > CoreSight (hardware assisted tracing facilities) (Adrian Hunter, Mathieu Poirier) > > Fixes: > > - Fix MMAP event synthesis for pre-existing threads when no hugetlbfs > mount is in place (Adrian Hunter) > > - Don't ignore kernel idle symbols in 'perf script' (Adrian Hunter) > > - Assorted Intel PT fixes (Adrian Hunter) > > Improvements: > > - Fix handling of C++ symbols in 'perf probe' (Masami Hiramatsu) > > - Beautify sched_[gs]et_attr return value in 'perf trace' (Arnaldo Carvalho de Melo) > > Infrastructure: > --------------- > > New features: > > - Add dwarf unwind 'perf test' for powerpc (Ravi Bangoria) > > Fixes: > > - Fix error paths in 'perf record' (Adrian Hunter) > > Documentation: > > - Update documentation info about quipper, a C++ parser for converting > to/from perf.data/chromium profiling format (Simon Que) > > Build Fixes: > > Fix building in 32 bit platform with libbabeltrace (Wang Nan) > > Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> > > ---------------------------------------------------------------- > Adrian Hunter (16): > perf record: Fix documentation 'event_sources' -> 'event_source' > perf tools: Fix MMAP event synthesis broken by MAP_HUGETLB change > perf script: Fix vanished idle symbols > perf record: Rename label 'out_symbol_exit' > perf record: Fix error paths > perf symbols: Add dso__last_symbol() > perf record: Add support for using symbols in address filters > perf probe: Increase debug level of SDT debug messages > perf intel-pt: Fix snapshot overlap detection decoder errors > perf intel-pt: Add support for recording the max non-turbo ratio > perf intel-pt: Fix missing error codes processing auxtrace_info > perf intel-pt: Add a helper function for processing AUXTRACE_INFO > perf intel-pt: Record address filter in AUXTRACE_INFO event > perf intel-pt: Read address filter from AUXTRACE_INFO event > perf intel-pt: Enable decoder to handle TIP.PGD with missing IP > perf intel-pt: Fix decoding when there are address filters > > Arnaldo Carvalho de Melo (1): > perf trace: Beautify sched_[gs]et_attr return value > > Masami Hiramatsu (4): > perf probe: Ignore the error of finding inline instance > perf probe: Skip if the function address is 0 > perf probe: Fix to cut off incompatible chars from group name > perf probe: Match linkage name with mangled name > > Mathieu Poirier (3): > perf tools: Make perf_evsel__append_filter() generic > perf evsel: New tracepoint specific function > perf evsel: Add support for address filters > > Ravi Bangoria (1): > perf tests: Add dwarf unwind test for powerpc > > Simon Que (1): > perf tools: Update documentation info about quipper > > Wang Nan (1): > perf data: Fix building in 32 bit platform with libbabeltrace > > tools/perf/Documentation/perf-record.txt | 61 +- > tools/perf/Documentation/perf.data-file-format.txt | 6 +- > tools/perf/arch/powerpc/Build | 1 + > tools/perf/arch/powerpc/include/arch-tests.h | 13 + > tools/perf/arch/powerpc/include/perf_regs.h | 2 + > tools/perf/arch/powerpc/tests/Build | 4 + > tools/perf/arch/powerpc/tests/arch-tests.c | 15 + > tools/perf/arch/powerpc/tests/dwarf-unwind.c | 62 ++ > tools/perf/arch/powerpc/tests/regs_load.S | 94 +++ > tools/perf/arch/x86/util/intel-pt.c | 57 +- > tools/perf/builtin-record.c | 32 +- > tools/perf/builtin-trace.c | 10 +- > tools/perf/tests/Build | 2 +- > tools/perf/tests/dwarf-unwind.c | 2 +- > tools/perf/util/auxtrace.c | 737 +++++++++++++++++++++ > tools/perf/util/auxtrace.h | 54 ++ > tools/perf/util/build-id.c | 4 +- > tools/perf/util/data-convert-bt.c | 2 +- > tools/perf/util/dwarf-aux.c | 28 +- > tools/perf/util/dwarf-aux.h | 3 + > tools/perf/util/event.c | 3 +- > tools/perf/util/evsel.c | 16 +- > tools/perf/util/evsel.h | 5 +- > tools/perf/util/evsel_fprintf.c | 7 +- > .../perf/util/intel-pt-decoder/intel-pt-decoder.c | 30 + > .../perf/util/intel-pt-decoder/intel-pt-decoder.h | 1 + > tools/perf/util/intel-pt.c | 172 ++++- > tools/perf/util/intel-pt.h | 4 +- > tools/perf/util/parse-events.c | 41 +- > tools/perf/util/probe-event.c | 10 +- > tools/perf/util/probe-file.c | 2 +- > tools/perf/util/probe-finder.c | 17 +- > tools/perf/util/symbol.c | 15 + > tools/perf/util/symbol.h | 1 + > 34 files changed, 1451 insertions(+), 62 deletions(-) > create mode 100644 tools/perf/arch/powerpc/include/arch-tests.h > create mode 100644 tools/perf/arch/powerpc/tests/Build > create mode 100644 tools/perf/arch/powerpc/tests/arch-tests.c > create mode 100644 tools/perf/arch/powerpc/tests/dwarf-unwind.c > create mode 100644 tools/perf/arch/powerpc/tests/regs_load.S > > # 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 > 33 2246.21 > > real 37m26.862s > user 0m2.148s > sys 0m2.256s > # > > # 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 > # > > $ make -C tools/perf build-test > make: Entering directory '/home/acme/git/linux/tools/perf' > tarpkg: ./tests/perf-targz-src-pkg . > make_debug_O: make DEBUG=1 > make_no_libnuma_O: make NO_LIBNUMA=1 > make_no_slang_O: make NO_SLANG=1 > make_no_libaudit_O: make NO_LIBAUDIT=1 > make_no_libbpf_O: make NO_LIBBPF=1 > make_install_prefix_slash_O: make install prefix=/tmp/krava/ > make_tags_O: make tags > make_doc_O: make doc > make_no_libunwind_O: make NO_LIBUNWIND=1 > make_install_bin_O: make install-bin > make_no_libbionic_O: make NO_LIBBIONIC=1 > make_with_babeltrace_O: make LIBBABELTRACE=1 > make_no_demangle_O: make NO_DEMANGLE=1 > make_perf_o_O: make perf.o > make_no_auxtrace_O: make NO_AUXTRACE=1 > make_no_scripts_O: make NO_LIBPYTHON=1 NO_LIBPERL=1 > make_pure_O: make > make_util_map_o_O: make util/map.o > make_no_libdw_dwarf_unwind_O: make NO_LIBDW_DWARF_UNWIND=1 > make_no_newt_O: make NO_NEWT=1 > make_no_libpython_O: make NO_LIBPYTHON=1 > make_util_pmu_bison_o_O: make util/pmu-bison.o > make_help_O: make help > make_install_prefix_O: make install prefix=/tmp/krava > make_static_O: make LDFLAGS=-static > make_no_ui_O: make NO_NEWT=1 NO_SLANG=1 NO_GTK2=1 > make_no_backtrace_O: make NO_BACKTRACE=1 > make_clean_all_O: make clean all > make_install_O: make install > make_no_libelf_O: make NO_LIBELF=1 > make_no_libperl_O: make NO_LIBPERL=1 > make_no_gtk2_O: make NO_GTK2=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 > OK > make: Leaving directory '/home/acme/git/linux/tools/perf' > $ Pulled, thanks a lot Arnaldo! Ingo
Hi Ingo, Please consider pulling, more to come soon, - Arnaldo Build and test results at the end of this message. The following changes since commit 6b652de2b27c0a4020ce0e8f277e782b6af76096: Merge tag 'perf-core-for-mingo-20160922' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2016-09-23 07:21:38 +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-20160929 for you to fetch changes up to d18019a53a07e009899ff6b8dc5ec30f249360d9: perf tests: Add dwarf unwind test for powerpc (2016-09-29 11:18:21 -0300) ---------------------------------------------------------------- perf/core improvements and fixes: User visible: ------------- New features: - Add support for using symbols in address filters with Intel PT and ARM CoreSight (hardware assisted tracing facilities) (Adrian Hunter, Mathieu Poirier) Fixes: - Fix MMAP event synthesis for pre-existing threads when no hugetlbfs mount is in place (Adrian Hunter) - Don't ignore kernel idle symbols in 'perf script' (Adrian Hunter) - Assorted Intel PT fixes (Adrian Hunter) Improvements: - Fix handling of C++ symbols in 'perf probe' (Masami Hiramatsu) - Beautify sched_[gs]et_attr return value in 'perf trace' (Arnaldo Carvalho de Melo) Infrastructure: --------------- New features: - Add dwarf unwind 'perf test' for powerpc (Ravi Bangoria) Fixes: - Fix error paths in 'perf record' (Adrian Hunter) Documentation: - Update documentation info about quipper, a C++ parser for converting to/from perf.data/chromium profiling format (Simon Que) Build Fixes: Fix building in 32 bit platform with libbabeltrace (Wang Nan) Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> ---------------------------------------------------------------- Adrian Hunter (16): perf record: Fix documentation 'event_sources' -> 'event_source' perf tools: Fix MMAP event synthesis broken by MAP_HUGETLB change perf script: Fix vanished idle symbols perf record: Rename label 'out_symbol_exit' perf record: Fix error paths perf symbols: Add dso__last_symbol() perf record: Add support for using symbols in address filters perf probe: Increase debug level of SDT debug messages perf intel-pt: Fix snapshot overlap detection decoder errors perf intel-pt: Add support for recording the max non-turbo ratio perf intel-pt: Fix missing error codes processing auxtrace_info perf intel-pt: Add a helper function for processing AUXTRACE_INFO perf intel-pt: Record address filter in AUXTRACE_INFO event perf intel-pt: Read address filter from AUXTRACE_INFO event perf intel-pt: Enable decoder to handle TIP.PGD with missing IP perf intel-pt: Fix decoding when there are address filters Arnaldo Carvalho de Melo (1): perf trace: Beautify sched_[gs]et_attr return value Masami Hiramatsu (4): perf probe: Ignore the error of finding inline instance perf probe: Skip if the function address is 0 perf probe: Fix to cut off incompatible chars from group name perf probe: Match linkage name with mangled name Mathieu Poirier (3): perf tools: Make perf_evsel__append_filter() generic perf evsel: New tracepoint specific function perf evsel: Add support for address filters Ravi Bangoria (1): perf tests: Add dwarf unwind test for powerpc Simon Que (1): perf tools: Update documentation info about quipper Wang Nan (1): perf data: Fix building in 32 bit platform with libbabeltrace tools/perf/Documentation/perf-record.txt | 61 +- tools/perf/Documentation/perf.data-file-format.txt | 6 +- tools/perf/arch/powerpc/Build | 1 + tools/perf/arch/powerpc/include/arch-tests.h | 13 + tools/perf/arch/powerpc/include/perf_regs.h | 2 + tools/perf/arch/powerpc/tests/Build | 4 + tools/perf/arch/powerpc/tests/arch-tests.c | 15 + tools/perf/arch/powerpc/tests/dwarf-unwind.c | 62 ++ tools/perf/arch/powerpc/tests/regs_load.S | 94 +++ tools/perf/arch/x86/util/intel-pt.c | 57 +- tools/perf/builtin-record.c | 32 +- tools/perf/builtin-trace.c | 10 +- tools/perf/tests/Build | 2 +- tools/perf/tests/dwarf-unwind.c | 2 +- tools/perf/util/auxtrace.c | 737 +++++++++++++++++++++ tools/perf/util/auxtrace.h | 54 ++ tools/perf/util/build-id.c | 4 +- tools/perf/util/data-convert-bt.c | 2 +- tools/perf/util/dwarf-aux.c | 28 +- tools/perf/util/dwarf-aux.h | 3 + tools/perf/util/event.c | 3 +- tools/perf/util/evsel.c | 16 +- tools/perf/util/evsel.h | 5 +- tools/perf/util/evsel_fprintf.c | 7 +- .../perf/util/intel-pt-decoder/intel-pt-decoder.c | 30 + .../perf/util/intel-pt-decoder/intel-pt-decoder.h | 1 + tools/perf/util/intel-pt.c | 172 ++++- tools/perf/util/intel-pt.h | 4 +- tools/perf/util/parse-events.c | 41 +- tools/perf/util/probe-event.c | 10 +- tools/perf/util/probe-file.c | 2 +- tools/perf/util/probe-finder.c | 17 +- tools/perf/util/symbol.c | 15 + tools/perf/util/symbol.h | 1 + 34 files changed, 1451 insertions(+), 62 deletions(-) create mode 100644 tools/perf/arch/powerpc/include/arch-tests.h create mode 100644 tools/perf/arch/powerpc/tests/Build create mode 100644 tools/perf/arch/powerpc/tests/arch-tests.c create mode 100644 tools/perf/arch/powerpc/tests/dwarf-unwind.c create mode 100644 tools/perf/arch/powerpc/tests/regs_load.S # 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 33 2246.21 real 37m26.862s user 0m2.148s sys 0m2.256s # # 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 # $ make -C tools/perf build-test make: Entering directory '/home/acme/git/linux/tools/perf' tarpkg: ./tests/perf-targz-src-pkg . make_debug_O: make DEBUG=1 make_no_libnuma_O: make NO_LIBNUMA=1 make_no_slang_O: make NO_SLANG=1 make_no_libaudit_O: make NO_LIBAUDIT=1 make_no_libbpf_O: make NO_LIBBPF=1 make_install_prefix_slash_O: make install prefix=/tmp/krava/ make_tags_O: make tags make_doc_O: make doc make_no_libunwind_O: make NO_LIBUNWIND=1 make_install_bin_O: make install-bin make_no_libbionic_O: make NO_LIBBIONIC=1 make_with_babeltrace_O: make LIBBABELTRACE=1 make_no_demangle_O: make NO_DEMANGLE=1 make_perf_o_O: make perf.o make_no_auxtrace_O: make NO_AUXTRACE=1 make_no_scripts_O: make NO_LIBPYTHON=1 NO_LIBPERL=1 make_pure_O: make make_util_map_o_O: make util/map.o make_no_libdw_dwarf_unwind_O: make NO_LIBDW_DWARF_UNWIND=1 make_no_newt_O: make NO_NEWT=1 make_no_libpython_O: make NO_LIBPYTHON=1 make_util_pmu_bison_o_O: make util/pmu-bison.o make_help_O: make help make_install_prefix_O: make install prefix=/tmp/krava make_static_O: make LDFLAGS=-static make_no_ui_O: make NO_NEWT=1 NO_SLANG=1 NO_GTK2=1 make_no_backtrace_O: make NO_BACKTRACE=1 make_clean_all_O: make clean all make_install_O: make install make_no_libelf_O: make NO_LIBELF=1 make_no_libperl_O: make NO_LIBPERL=1 make_no_gtk2_O: make NO_GTK2=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 OK make: Leaving directory '/home/acme/git/linux/tools/perf' $