[GIT PULL] perf fixes
From: Ingo Molnar
Date: Fri Dec 23 2016 - 17:50:15 EST
Linus,
Please pull the latest perf-urgent-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf-urgent-for-linus
# HEAD: 3705b97505bcbf6440f38119c0e7d6058f585b54 Merge tag 'perf-urgent-for-mingo-20161222' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent
On the kernel side there's two x86 PMU driver fixes and a uprobes fix, plus on the
tooling side there's a number of fixes and some late updates.
Thanks,
Ingo
------------------>
Arnaldo Carvalho de Melo (3):
perf tools: Remove some needless __maybe_unused
samples/bpf: Make perf_event_read() static
samples/bpf: Be consistent with bpf_load_program bpf_insn parameter
Davidlohr Bueso (1):
perf bench futex: Fix lock-pi help string
Jiri Olsa (7):
perf tools: Move headers check into bash script
perf mem: Fix --all-user/--all-kernel options
perf evsel: Use variable instead of repeating lengthy FD macro
perf thread_map: Add thread_map__remove function
perf evsel: Allow to ignore missing pid
perf record: Force ignore_missing_thread for uid option
perf trace: Check if MAP_32BIT is defined (again)
Joe Stringer (8):
tools lib bpf: Sync {tools,}/include/uapi/linux/bpf.h
tools lib bpf: use __u32 from linux/types.h
tools lib bpf: Add flags to bpf_create_map()
samples/bpf: Make samples more libbpf-centric
samples/bpf: Switch over to libbpf
tools lib bpf: Add bpf_prog_{attach,detach}
samples/bpf: Remove perf_event_open() declaration
samples/bpf: Move open_raw_sock to separate header
Kan Liang (1):
perf diff: Do not overwrite valid build id
Marcin Nowakowski (1):
uprobes: Fix uprobes on MIPS, allow for a cache flush after ixol breakpoint creation
Namhyung Kim (10):
perf sched timehist: Split is_idle_sample()
perf sched timehist: Introduce struct idle_time_data
perf sched timehist: Save callchain when entering idle
perf sched timehist: Skip non-idle events when necessary
perf sched timehist: Add -I/--idle-hist option
perf sched timehist: Show callchains for idle stat
perf sched timehist: Honour 'comm_width' when aligning the headers
perf sched timehist: Enlarge default 'comm_width'
perf sched timehist: Remove hardcoded 'comm_width' check at print_summary
perf sched timehist: Fix invalid period calculation
Peter Zijlstra (1):
perf/x86: Fix overlap counter scheduling bug
Ravi Bangoria (3):
perf annotate: Support jump instruction with target as second operand
perf annotate: Fix jump target outside of function address range
perf annotate: Don't throw error for zero length symbols
Stephane Eranian (1):
perf/x86/pebs: Fix handling of PEBS buffer overflows
arch/x86/events/intel/core.c | 30 +-
arch/x86/events/intel/uncore_snbep.c | 2 +-
kernel/events/uprobes.c | 2 +-
samples/bpf/Makefile | 70 +--
samples/bpf/README.rst | 4 +-
samples/bpf/bpf_load.c | 21 +-
samples/bpf/bpf_load.h | 3 +
samples/bpf/fds_example.c | 13 +-
samples/bpf/lathist_user.c | 2 +-
samples/bpf/libbpf.c | 176 -------
samples/bpf/libbpf.h | 28 +-
samples/bpf/lwt_len_hist_user.c | 6 +-
samples/bpf/offwaketime_user.c | 8 +-
samples/bpf/sampleip_user.c | 7 +-
samples/bpf/sock_example.c | 14 +-
samples/bpf/sock_example.h | 35 ++
samples/bpf/sockex1_user.c | 7 +-
samples/bpf/sockex2_user.c | 5 +-
samples/bpf/sockex3_user.c | 5 +-
samples/bpf/spintest_user.c | 8 +-
samples/bpf/tc_l2_redirect_user.c | 4 +-
samples/bpf/test_cgrp2_array_pin.c | 4 +-
samples/bpf/test_cgrp2_attach.c | 12 +-
samples/bpf/test_cgrp2_attach2.c | 8 +-
samples/bpf/test_cgrp2_sock.c | 7 +-
samples/bpf/test_current_task_under_cgroup_user.c | 8 +-
samples/bpf/test_lru_dist.c | 32 +-
samples/bpf/test_probe_write_user_user.c | 2 +-
samples/bpf/trace_event_user.c | 23 +-
samples/bpf/trace_output_user.c | 7 +-
samples/bpf/tracex2_user.c | 10 +-
samples/bpf/tracex3_user.c | 4 +-
samples/bpf/tracex4_user.c | 4 +-
samples/bpf/tracex6_user.c | 5 +-
samples/bpf/xdp1_user.c | 2 +-
samples/bpf/xdp_tx_iptunnel_user.c | 6 +-
tools/include/uapi/linux/bpf.h | 593 +++++++++++++---------
tools/lib/bpf/bpf.c | 30 +-
tools/lib/bpf/bpf.h | 9 +-
tools/lib/bpf/libbpf.c | 3 +-
tools/perf/Documentation/perf-sched.txt | 4 +
tools/perf/Makefile.perf | 94 +---
tools/perf/bench/futex-lock-pi.c | 2 +-
tools/perf/builtin-c2c.c | 13 +-
tools/perf/builtin-mem.c | 4 +-
tools/perf/builtin-record.c | 3 +
tools/perf/builtin-report.c | 2 +-
tools/perf/builtin-sched.c | 275 ++++++++--
tools/perf/builtin-stat.c | 6 +-
tools/perf/check-headers.sh | 59 +++
tools/perf/perf.h | 1 +
tools/perf/tests/builtin-test.c | 4 +
tools/perf/tests/tests.h | 1 +
tools/perf/tests/thread-map.c | 44 ++
tools/perf/trace/beauty/mmap.c | 2 +
tools/perf/ui/browsers/annotate.c | 5 +-
tools/perf/util/annotate.c | 23 +-
tools/perf/util/annotate.h | 5 +-
tools/perf/util/evsel.c | 61 ++-
tools/perf/util/evsel.h | 1 +
tools/perf/util/symbol.c | 3 +-
tools/perf/util/thread_map.c | 22 +
tools/perf/util/thread_map.h | 1 +
63 files changed, 1104 insertions(+), 750 deletions(-)
delete mode 100644 samples/bpf/libbpf.c
create mode 100644 samples/bpf/sock_example.h
create mode 100755 tools/perf/check-headers.sh