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SubjectRe: [GIT PULL] perf updates for v4.1

So PeterZ noticed that I messed up the shortlog and the diffstat, find
below the correct one.

I suspect the merge of timers/core and the resulting weird merge base
was the culprit that confused my scripts.

Sorry about that!

Thanks,

Ingo

============================>
Adrian Hunter (1):
perf tools: Initialize cpu set in pthread_attr_setaffinity_np feature test

Alexander Shishkin (13):
perf: Add data_{offset,size} to user_page
perf: Support high-order allocations for AUX space
perf: Add a capability for AUX_NO_SG pmus to do software double buffering
perf: Add a pmu capability for "exclusive" events
perf: Add AUX record
perf: Add API for PMUs to write to the AUX area
perf: Support overwrite mode for the AUX area
perf: Add wakeup watermark control to the AUX area
perf: Add ITRACE_START record to indicate that tracing has started
x86: Add Intel Processor Trace (INTEL_PT) cpu feature detection
perf/x86: Mark Intel PT and LBR/BTS as mutually exclusive
perf/x86/intel/pt: Add Intel PT PMU driver
perf/x86/intel/bts: Add BTS PMU driver

Alexei Starovoitov (8):
tracing: Add kprobe flag
tracing, perf: Implement BPF programs attached to kprobes
tracing: Allow BPF programs to call bpf_ktime_get_ns()
tracing: Allow BPF programs to call bpf_trace_printk()
samples/bpf: Add simple non-portable kprobe filter example
samples/bpf: Add counting example for kfree_skb() function calls and the write() syscall
samples/bpf: Add IO latency analysis (iosnoop/heatmap) tool
samples/bpf: Add kmem_alloc()/free() tracker tool

Andi Kleen (12):
perf record: Support recording running/enabled time
perf stat: Output running time and run/enabled ratio in CSV mode
perf stat: Fix IPC and other formulas with -A
perf stat: Always correctly indent ratio column
perf/x86/intel: Add new cache events table for Haswell
perf/x86/intel: Add Broadwell core support
perf/x86/intel: Add INST_RETIRED.ALL workarounds
perf/x86/intel: Reset more state in PMU reset
perf/x86: Dump DEBUGCTL in PMU dump
perf/x86: Only dump PEBS register when PEBS has been detected
perf/x86/intel: Streamline LBR MSR handling in PMI
perf/x86/intel: Avoid rewriting DEBUGCTL with the same value for LBRs

Aravind Gopalakrishnan (1):
perf/x86/amd/ibs: Convert force_ibs_eilvt_setup() to void

Arnaldo Carvalho de Melo (51):
tools lib traceevent: Introduce trace_seq_do_fprintf function
perf tools: Introduce event_format__fprintf method
perf trace: No need to enable evsels for workload started from perf
perf evlist: Fix typo in comment
perf trace: Print thread info when following children
perf trace: Handle multiple threads better wrt syscalls being intermixed
perf trace: Allow mixing with other events
perf trace: Support --events foo:bar --no-syscalls
perf trace: Only insert blank duration bracket when tracing syscalls
perf evlist: Introduce set_filter_pid method
perf trace: Filter out the trace pid when no threads are specified
perf evlist: Introduce set_filter_pids method
perf trace: Introduce --filter-pids
perf trace: Add man page entry for --event
perf trace: Separate routine that handles an event from the one that reads it
perf session: Remove wrappers to machines__find
perf evlist: Adopt events_stats from perf_session
perf session: Remove perf_session from warn_errors signature
perf session: Remove perf_session from some deliver event routines
perf session: Remove perf_session from dump_event
perf ordered_events: Stop using tool->ordered_events
perf tools: Introduce dump_stack signal helper
perf trace: Dump stack on segfaults
perf tools: Print the thread's tid on PERF_RECORD_COMM events when -D is asked
perf probe: Handle strdup() failure
perf tools: Fix FORK after COMM when synthesizing records for pre-existing threads
perf tools: Reference count struct thread
perf sched: No need to keep the session around
perf ordered_events: Untangle from perf_session
perf ordered_events: Shorten function signatures
perf ordered_events: Allow tools to specify a deliver method
perf tools: tool->finished_round() doesn't need perf_session
perf ordered_events: Adopt queue() method
perf tools: Output feature detection's gcc output to a file
perf hists browser: Simplify symbol annotation menu setup
perf hists browser: Fix up some branch alignment
perf hists: Remove hist_entry->used, not used anymore
perf hists browser: Allow annotating entries in callchains
perf trace: Handle legacy syscalls tracepoints
perf hists browser: Indicate which callchain entries are annotated
perf target: Simplify handling of strerror_r return
perf symbols: Save DSO loading errno to better report errors
perf evlist: Return the first evsel with an invalid filter in apply_filters()
perf trace: Fix syscall enter formatting bug
perf session: Always initialize ordered_events
perf ordered_samples: Remove references to perf_{evlist,tool} and machines
perf script: No need to lookup thread twice
perf scripting: No need to pass thread twice to the scripting callbacks
perf db-export: No need to pass thread twice to db_export__sample
perf db-export: No need to have ->thread twice in struct export_sample
perf tools: Fix error path to do closedir() when synthesizing threads

Daniel Borkmann (1):
bpf: Make internal bpf API independent of CONFIG_BPF_SYSCALL #ifdefs

David Ahern (17):
perf trace: Fix SIGBUS failures due to misaligned accesses
perf tools: Only include tsc file for x86
perf tools: Compare JOBS to 0 after grep
perf probe: Fix compiles due to declarations using perf_probe_point
perf trace: Fix summary_only option
tools lib traceevent: Add destructor for format_field
perf diff: Add kallsyms option
perf tools: Add pid/tid filtering to report and script commands
perf timechart: Fix SIBGUS error on sparc64
perf: Bump max number of cpus to 1024
perf tools: Set JOBS based on CPU or processor
perf/x86: Remove redundant calls to perf_pmu_{dis|en}able()
perf tools: Refactor comm/tgid lookup
perf tools: Fix ppid for synthesized fork events
perf tools: Fix synthesizing fork_event.ppid for non-main thread
perf tools: Fix cross-endian analysis
perf evlist: Fix type for references to data_head/tail

David Hildenbrand (1):
perf callchain: Fix kernel symbol resolution by remembering the cpumode

Eugene Shatokhin (1):
kprobes/x86: Return correct length in __copy_instruction()

H.J. Lu (1):
perf tools: Fix perf-read-vdsox32 not building and lib64 install dir

He Kuang (8):
perf probe: Fix a precedence bug
perf report: Fix branch stack mode cannot be set
perf probe: Fix possible double free on error
perf hists browser: Fix UI bug after zoom into thread/dso/symbol
perf hists browser: Fix UI bug after fold/unfold
perf probe: Fix failure to add multiple probes without debuginfo
perf evlist: Fix inverted logic in perf_mmap__empty
perf buildid-list: Fix segfault when show DSOs with hits

Ingo Molnar (10):
perf tools: Add PERF-FEATURES to the .gitignore file
perf tools: Remove annoying extra message from the features build
perf tools: Improve Python feature detection messages
perf tools: Improve libperl detection message
perf tools: Improve libbfd detection message
perf tools: Improve feature test debuggability
perf tools: Improve 'libbabel' feature check failure message
bpf: Fix the build on BPF_SYSCALL=y && !CONFIG_TRACING kernels, make it more configurable
perf/x86/intel/pt: Fix the 32-bit build
perf/x86/intel/pt: Clean up the control flow in pt_pmu_hw_init()

Javi Merino (2):
tools lib traceevent: Factor out allocating and processing args
tools lib traceevent: Add support for __print_array()

Jiri Olsa (72):
tools build: Add new build support
tools build: Add detected config support
tools build: Add subdir support
perf tools: Remove api fs object from python build
perf build: Disable make's built-in rules
perf build: Add bench objects building
perf build: Add tests objects building
perf build: Add builtin objects building
perf build: Add libperf objects building
perf build: Add probe objects building
perf build: Add dwarf objects building
perf build: Add dwarf unwind objects building
perf build: Add ui objects building
perf build: Add slang objects building
perf build: Add gtk objects building
perf build: Add scripts objects building
perf build: Add perf regs objects building
perf build: Add zlib objects building
perf build: Add perf.o object building
perf build: Add arch x86 objects building
perf build: Add arch arm objects building
perf build: Add arch arm64 objects building
perf build: Add arch powerpc objects building
perf build: Add arch s390 objects building
perf build: Add arch sh objects building
perf build: Add arch sparc objects building
perf build: Add single target build framework support
perf build: Remove directory dependency rules
perf build: Remove uneeded variables
perf build: Remove PERF-CFLAGS file
perf build: Add build documentation
tools lib api: Use tools build framework
tools lib api: Rename libapikfs.a to libapi.a
tools lib traceevent: Use tools build framework
tools lib lockdep: Use tools build framework
perf build: Display make commands on V=1
perf tools: Add feature check for libbabeltrace
perf tools: Add new 'perf data' command
perf data: Add perf data to CTF conversion support
perf tools: Remove superfluous thread->comm_set setting
perf build: Fix libbabeltrace detection
perf build: Disable default check for libbabeltrace
perf build: Move features build output under features directory
perf build: Fix pthread-attr-setaffinity-np include in test-all
perf build: Get rid of LIB_INCLUDE variable
perf build: Rename CORE_FEATURE_TESTS to FEATURE_TESTS
perf build: Get rid of VF_FEATURE_TESTS
perf build: Rename display_lib into feature_display
perf build: Rename display_vf to feature_verbose
perf build: Rename PERF-FEATURES into FEATURE-DUMP
perf build: Rename feature_print_var_code to print_var_code
perf build: Fix feature_check name clash
perf build: Separate feature make support into config/Makefile.feature
perf build: Make features checks directory configurable
perf build: Move feature checks code under tools/build
tools build: Add feature check for lzma library
perf tools: Add lzma decompression support for kernel module
perf tools: Add kmod_path__parse function
perf tools: Add dsos__addnew function
perf tools: Add machine__module_dso function
perf tools: Use kmod_path__parse for machine__new_dso
perf tools: Use kmod_path__parse in map_groups__set_modules_path_dir
perf tools: Use kmod_path__parse in decompress_kmodule
perf tools: Use kmod_path__parse in is_kernel_module
perf tools: Remove compressed argument from is_kernel_module
perf tools: Remove is_kmodule_extension function
perf tools: Try to lookup kernel module map before creating one
perf annotate: Allow annotation for decompressed kernel modules
perf build: Disable libbabeltrace check by default
perf kmem: Respect -i option
perf tests: Fix attr tests
perf tools: Add 'I' event modifier for exclude_idle bit

Josef Bacik (1):
tools lib traceevent: Handle NULL comm name

Josh Boyer (1):
perf tools: Define _GNU_SOURCE on pthread_attr_setaffinity_np feature check

Kaixu Xia (1):
perf: Remove the extra validity check on nr_pages

Kan Liang (4):
perf tools: Enable LBR call stack support
perf tools: Construct LBR call chain
perf diff: Support for different binaries
Revert "perf: Remove the extra validity check on nr_pages"

Maria Dimakopoulou (5):
perf/x86: Add 3 new scheduling callbacks
perf/x86/intel: Add cross-HT counter exclusion infrastructure
perf/x86/intel: Implement cross-HT corruption bug workaround
perf/x86/intel: Enforce HT bug workaround for SNB/IVB/HSW
perf/x86/intel: Enforce HT bug workaround with PEBS for SNB/IVB/HSW

Markus Elfring (1):
perf/x86/intel/uncore: Delete an unnecessary check before pci_dev_put() call

Masami Hiramatsu (19):
perf probe: Fix to handle optimized not-inlined functions
perf probe: Update man page
perf buildid-cache: Remove unneeded debugdir parameters
perf buildid-cache: Consolidate .build-id cache path generators
perf probe: Check kprobes blacklist when adding new events
perf probe: Fix get_real_path to free allocated memory in error path
perf buildid-cache: Add new buildid cache if update target is not cached
perf buildid-cache: Add --purge FILE to remove all caches of FILE
perf buildid-cache: Use pr_debug instead of verbose && pr_info
perf buildid-cache: Show usage with incorrect params
perf probe: Warn if given uprobe event accesses memory on older kernel
perf probe: Remove bias offset to find probe point by address
perf probe: Fix to handle aliased symbols in glibc
perf probe: Fix --line to handle aliased symbols in glibc
Revert "perf probe: Fix to fall back to find probe point in symbols"
perf probe: Fix to get ummapped symbol address on kernel
perf probe: Fix to track down unnamed union/structure members
perf probe: Support multiple probes on different binaries
perf probe: Check the orphaned -x option

Matt Fleming (9):
perf: Make perf_cgroup_from_task() global
perf: Add ->count() function to read per-package counters
perf: Move cgroup init before PMU ->event_init()
perf/x86/intel: Add Intel Cache QoS Monitoring support
perf/x86/intel: Implement LRU monitoring ID allocation for CQM
perf/x86/intel: Support task events with Intel CQM
perf/x86/intel: Perform rotation on Intel CQM RMIDs
perf/x86/intel: Enable conflicting event scheduling for CQM
perf/x86/intel: Fix Makefile to actually build the cqm driver

Milos Vyletel (1):
perf tools: Fix race in build_id_cache__add_s()

Namhyung Kim (13):
perf test: Fix dso cache testcase
perf tests: Do not rely on dso__data_read_offset() to open dso
perf tools: Fix a dso open fail message
perf tools: Fix build error on ARCH=i386/x86_64/sparc64
perf record: Get rid of -l option from Documentation
perf record: Document --group option
perf symbols: Allow symbol alias when loading map for symbol name
perf probe: Allow weak symbols to be probed
perf kmem: Fix segfault when invalid sort key is given
perf kmem: Allow -v option
perf kmem: Fix alignment of slab result table
perf kmem: Print big numbers using thousands' group
tools lib traceevent: Honor operator priority

Peter P Waskiewicz Jr (1):
x86: Add support for Intel Cache QoS Monitoring (CQM) detection

Peter Zijlstra (8):
perf/x86/intel: Expose LBR callstack to user space tooling
perf, powerpc: Fix up flush_branch_stack() users
perf: Remove type specific target pointers
perf: Fix racy group access
perf: Add per event clockid support
perf: Add AUX area to ring buffer for raw data streams
perf record: Add clockid parameter
perf tools: Merge all perf_event_attr print functions

Sebastian Andrzej Siewior (2):
perf data: Add a 'perf' prefix to the generic fields
perf data: Add tracepoint events fields CTF conversion support

Shaohua Li (2):
perf: Update shadow timestamp before add event
perf: Update userspace page info for software event

Stephane Eranian (7):
perf/x86: Rename x86_pmu::er_flags to 'flags'
perf/x86: Vectorize cpuc->kfree_on_online
perf/x86: Add 'index' param to get_event_constraint() callback
perf/x86/intel: Fix intel_get_event_constraints() for dynamic constraints
perf/x86/intel: Limit to half counters when the HT workaround is enabled, to avoid exclusive mode starvation
watchdog: Add watchdog enable/disable all functions
perf/x86/intel: Make the HT bug workaround conditional on HT enabled

Steven Rostedt (2):
tools lib traceevent: Make plugin options either string or boolean
tools lib traceevent: Zero should not be considered "not found" in eval_flag()

Steven Rostedt (Red Hat) (12):
perf tools: Do not check debugfs MAGIC for tracing files
tools lib fs: Add helper to find mounted file systems
tools lib api fs: Add tracefs mount helper functions
tools lib api debugfs: Add DEBUGFS_DEFAULT_PATH macro
tools lib api fs: Add {tracefs,debugfs}_configured() functions
perf tools: Make perf aware of tracefs
tools lib traceevent: Copy trace_clock and free it
tools lib traceevent: Handle %z in bprint format
tools lib traceevent: Add pevent_data_pid_from_comm()
tools lib traceevent kbuffer: Remove extra update to data pointer in PADDING
tools lib traceevent: Add way to find sub buffer boundary
tools lib traceevent: Free filter tokens in process_filter()

Suzuki K. Poulose (1):
perf stat: Report unsupported events properly

Victor Kamensky (2):
perf symbols: Ignore mapping symbols on aarch64
perf symbols: debuglink should take symfs option into account

Vinson Lee (2):
perf symbols: Define STT_GNU_IFUNC for glibc 2.9 and older.
perf tools: Work around lack of sched_getcpu in glibc < 2.6.

Wang Nan (7):
perf tools: Fix building error for arm64.
perf callchain: Separate eh/debug frame offset cache.
perf report: Don't allow empty argument for '-t'.
perf tools: Don't allow empty argument for field-separator
perf kmaps: Check kmaps to make code more robust
perf probe: Fix ARM 32 building error
perf report: Don't call map__kmap if map is NULL.

Yan, Zheng (13):
perf/x86/intel: Reduce lbr_sel_map[] size
perf: Introduce pmu context switch callback
perf/x86/intel: Use context switch callback to flush LBR stack
perf/x86/intel: Add basic Haswell LBR call stack support
perf: Add pmu specific data for perf task context
perf: Always switch pmu specific data during context switch
perf/x86/intel: Allocate space for storing LBR stack
perf/x86/intel: Track number of events that use the LBR callstack
perf/x86/intel: Save/restore LBR stack during context switch
perf: Simplify the branch stack check
perf/x86/intel: Re-organize code that implicitly enables LBR/PEBS
perf/x86/intel: Disable FREEZE_LBRS_ON_PMI when LBR operates in callstack mode
perf/x86/intel: Discard zero length call entries in LBR call stack

Yunlong Song (45):
perf tools: Fix a bug of segmentation fault
perf list: Place the header text in its right position
perf data: Fix sentinel setting for data_cmds array
perf list: Sort the output of 'perf list' to view more clearly
perf list: Allow listing events with 'tracepoint' prefix
perf list: Avoid confusion of perf output and the next command prompt
perf tools: Remove the '--(null)' long_name for --list-opts
perf list: Clean up the printing functions of hardware/software events
perf list: Extend raw-dump to certain kind of events
perf tools: Fix the bash completion problem of 'perf --*'
perf tools: Fix the bash completion for listing options of perf subcommand
perf tools: Fix the bash completion for listing subsubcommands of perf subcommand
perf tools: Provide the right bash completion for listing options of perf subcommand subsubcommand
perf tools: Fix the bash completion for listing events of perf subcommand record|stat|top -e
perf tools: Fix the bash completion to support listing events for --event
perf tools: Fix the bash completion for listing subcommands of perf
perf tools: Add the bash completion for listing subsubcommands of perf data
perf tools: Add the bash completion for listing subsubcommands of perf help
perf tools: Add the bash completion for listing subsubcommands of perf script
perf tools: Add the bash completion for listing subsubcommands of perf test
perf tools: Add the bash completion for listing subsubcommands of perf timechart
perf tools: Add the bash completion for listing subsubcommands of perf trace
perf tools: Avoid confusion with preloaded bash function for perf bash completion
perf build: Use FEATURE-DUMP instead of PERF-FEATURES in the .gitignore file
perf build: Add config/feature-checks/*.output to the .gitignore file
perf tools: Remove (null) value of "Sort order" for perf mem report
perf evlist: Support using -f to override perf.data file ownership
perf inject: Support using -f to override perf.data file ownership
perf kmem: Support using -f to override perf.data file ownership
perf kvm: Support using -f to override perf.data.guest file ownership
perf lock: Support using -f to override perf.data file ownership
perf mem: Support using -f to override perf.data file ownership
perf script: Support using -f to override perf.data file ownership
perf timechart: Support using -f to override perf.data file ownership
perf trace: Support using -f to override perf.data file ownership
perf data: Support using -f to override perf.data file ownership for 'convert'
perf sched replay: Use struct task_desc instead of struct task_task for correct meaning
perf sched replay: Increase the MAX_PID value to fix assertion failure problem
perf sched replay: Alloc the memory of pid_to_task dynamically to adapt to the unexpected change of pid_max
perf sched replay: Realloc the memory of pid_to_task stepwise to adapt to the different pid_max configurations
perf sched replay: Fix the segmentation fault problem caused by pr_err in threads
perf sched replay: Handle the dead halt of sem_wait when create_tasks() fails for any task
perf sched replay: Fix the EMFILE error caused by the limitation of the maximum open files
perf sched replay: Support using -f to override perf.data file ownership
perf sched replay: Use replay_repeat to calculate the runavg of cpu usage instead of the default value 10


arch/arm/kernel/hw_breakpoint.c | 2 +-
arch/arm64/kernel/hw_breakpoint.c | 2 +-
arch/powerpc/perf/core-book3s.c | 13 +-
arch/x86/include/asm/cpufeature.h | 10 +-
arch/x86/include/asm/processor.h | 3 +
arch/x86/include/uapi/asm/msr-index.h | 18 +
arch/x86/kernel/cpu/Makefile | 3 +-
arch/x86/kernel/cpu/common.c | 39 +++
arch/x86/kernel/cpu/intel_pt.h | 131 +++++++
arch/x86/kernel/cpu/perf_event.c | 205 +++++++----
arch/x86/kernel/cpu/perf_event.h | 167 ++++++++-
arch/x86/kernel/cpu/perf_event_amd.c | 9 +-
arch/x86/kernel/cpu/perf_event_amd_ibs.c | 12 +-
arch/x86/kernel/cpu/perf_event_intel.c | 908 +++++++++++++++++++++++++++++++++++++++++++++----
arch/x86/kernel/cpu/perf_event_intel_bts.c | 525 ++++++++++++++++++++++++++++
arch/x86/kernel/cpu/perf_event_intel_cqm.c | 1379 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
arch/x86/kernel/cpu/perf_event_intel_ds.c | 31 +-
arch/x86/kernel/cpu/perf_event_intel_lbr.c | 321 +++++++++++++----
arch/x86/kernel/cpu/perf_event_intel_pt.c | 1103 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
arch/x86/kernel/cpu/perf_event_intel_uncore_snbep.c | 3 +-
arch/x86/kernel/cpu/scattered.c | 1 +
arch/x86/kernel/kprobes/core.c | 9 +-
include/linux/bpf.h | 20 +-
include/linux/ftrace_event.h | 14 +
include/linux/perf_event.h | 121 ++++++-
include/linux/watchdog.h | 8 +
include/uapi/linux/bpf.h | 5 +
include/uapi/linux/perf_event.h | 115 ++++++-
init/Kconfig | 2 +-
kernel/bpf/syscall.c | 7 +-
kernel/events/core.c | 752 +++++++++++++++++++++++++++++++---------
kernel/events/hw_breakpoint.c | 8 +-
kernel/events/internal.h | 33 ++
kernel/events/ring_buffer.c | 327 +++++++++++++++++-
kernel/trace/Kconfig | 8 +
kernel/trace/Makefile | 1 +
kernel/trace/bpf_trace.c | 222 ++++++++++++
kernel/trace/trace_kprobe.c | 10 +-
kernel/trace/trace_uprobe.c | 10 +-
kernel/watchdog.c | 28 ++
samples/bpf/Makefile | 16 +
samples/bpf/bpf_helpers.h | 6 +
samples/bpf/bpf_load.c | 125 ++++++-
samples/bpf/bpf_load.h | 3 +
samples/bpf/libbpf.c | 14 +-
samples/bpf/libbpf.h | 5 +-
samples/bpf/sock_example.c | 2 +-
samples/bpf/test_verifier.c | 2 +-
samples/bpf/tracex1_kern.c | 50 +++
samples/bpf/tracex1_user.c | 25 ++
samples/bpf/tracex2_kern.c | 86 +++++
samples/bpf/tracex2_user.c | 95 ++++++
samples/bpf/tracex3_kern.c | 89 +++++
samples/bpf/tracex3_user.c | 150 ++++++++
samples/bpf/tracex4_kern.c | 54 +++
samples/bpf/tracex4_user.c | 69 ++++
tools/build/Build.include | 81 +++++
tools/build/Documentation/Build.txt | 139 ++++++++
tools/build/Makefile.build | 130 +++++++
tools/build/Makefile.feature | 171 ++++++++++
tools/{perf/config/feature-checks => build/feature}/.gitignore | 1 +
tools/{perf/config/feature-checks => build/feature}/Makefile | 31 +-
tools/{perf/config/feature-checks => build/feature}/test-all.c | 19 +-
tools/{perf/config/feature-checks => build/feature}/test-backtrace.c | 0
tools/{perf/config/feature-checks => build/feature}/test-bionic.c | 0
tools/{perf/config/feature-checks => build/feature}/test-compile.c | 0
tools/{perf/config/feature-checks => build/feature}/test-cplus-demangle.c | 0
tools/{perf/config/feature-checks => build/feature}/test-dwarf.c | 0
tools/{perf/config/feature-checks => build/feature}/test-fortify-source.c | 0
tools/{perf/config/feature-checks => build/feature}/test-glibc.c | 0
tools/{perf/config/feature-checks => build/feature}/test-gtk2-infobar.c | 0
tools/{perf/config/feature-checks => build/feature}/test-gtk2.c | 0
tools/{perf/config/feature-checks => build/feature}/test-hello.c | 0
tools/{perf/config/feature-checks => build/feature}/test-libaudit.c | 0
tools/build/feature/test-libbabeltrace.c | 9 +
tools/{perf/config/feature-checks => build/feature}/test-libbfd.c | 0
tools/{perf/config/feature-checks => build/feature}/test-libdw-dwarf-unwind.c | 0
tools/{perf/config/feature-checks => build/feature}/test-libelf-getphdrnum.c | 0
tools/{perf/config/feature-checks => build/feature}/test-libelf-mmap.c | 0
tools/{perf/config/feature-checks => build/feature}/test-libelf.c | 0
tools/{perf/config/feature-checks => build/feature}/test-libnuma.c | 0
tools/{perf/config/feature-checks => build/feature}/test-libperl.c | 0
tools/{perf/config/feature-checks => build/feature}/test-libpython-version.c | 0
tools/{perf/config/feature-checks => build/feature}/test-libpython.c | 0
tools/{perf/config/feature-checks => build/feature}/test-libslang.c | 0
tools/{perf/config/feature-checks => build/feature}/test-libunwind-debug-frame.c | 0
tools/{perf/config/feature-checks => build/feature}/test-libunwind.c | 0
tools/build/feature/test-lzma.c | 10 +
tools/{perf/config/feature-checks => build/feature}/test-pthread-attr-setaffinity-np.c | 4 +-
tools/{perf/config/feature-checks => build/feature}/test-stackprotector-all.c | 0
tools/{perf/config/feature-checks => build/feature}/test-sync-compare-and-swap.c | 0
tools/{perf/config/feature-checks => build/feature}/test-timerfd.c | 0
tools/{perf/config/feature-checks => build/feature}/test-zlib.c | 0
tools/build/tests/ex/Build | 8 +
tools/build/tests/ex/Makefile | 23 ++
tools/build/tests/ex/a.c | 5 +
tools/build/tests/ex/arch/Build | 2 +
tools/build/tests/ex/arch/e.c | 5 +
tools/build/tests/ex/arch/f.c | 5 +
tools/build/tests/ex/b.c | 5 +
tools/build/tests/ex/c.c | 5 +
tools/build/tests/ex/d.c | 5 +
tools/build/tests/ex/empty/Build | 0
tools/build/tests/ex/ex.c | 19 ++
tools/build/tests/run.sh | 42 +++
tools/lib/api/Build | 2 +
tools/lib/api/Makefile | 58 ++--
tools/lib/api/fd/Build | 1 +
tools/lib/api/fs/Build | 4 +
tools/lib/api/fs/debugfs.c | 69 ++--
tools/lib/api/fs/debugfs.h | 13 +-
tools/lib/api/fs/findfs.c | 63 ++++
tools/lib/api/fs/findfs.h | 23 ++
tools/lib/api/fs/tracefs.c | 78 +++++
tools/lib/api/fs/tracefs.h | 21 ++
tools/lib/lockdep/Build | 1 +
tools/lib/lockdep/Makefile | 132 ++-----
tools/lib/traceevent/Build | 17 +
tools/lib/traceevent/Makefile | 169 +++------
tools/lib/traceevent/event-parse.c | 305 ++++++++++++++---
tools/lib/traceevent/event-parse.h | 24 +-
tools/lib/traceevent/event-plugin.c | 60 +++-
tools/lib/traceevent/kbuffer-parse.c | 12 +-
tools/lib/traceevent/kbuffer.h | 1 +
tools/lib/traceevent/parse-filter.c | 2 +
tools/lib/traceevent/trace-seq.c | 13 +-
tools/perf/.gitignore | 1 +
tools/perf/Build | 44 +++
tools/perf/Documentation/Build.txt | 49 +++
tools/perf/Documentation/perf-buildid-cache.txt | 24 +-
tools/perf/Documentation/perf-data.txt | 40 +++
tools/perf/Documentation/perf-diff.txt | 8 +
tools/perf/Documentation/perf-kmem.txt | 4 +
tools/perf/Documentation/perf-list.txt | 7 +
tools/perf/Documentation/perf-probe.txt | 16 +-
tools/perf/Documentation/perf-record.txt | 30 +-
tools/perf/Documentation/perf-report.txt | 5 +
tools/perf/Documentation/perf-script.txt | 6 +
tools/perf/Documentation/perf-trace.txt | 6 +
tools/perf/Documentation/perf.txt | 7 +-
tools/perf/MANIFEST | 1 +
tools/perf/Makefile | 4 +-
tools/perf/Makefile.perf | 622 +++++----------------------------
tools/perf/arch/Build | 2 +
tools/perf/arch/arm/Build | 2 +
tools/perf/arch/arm/Makefile | 11 -
tools/perf/arch/arm/tests/Build | 2 +
tools/perf/arch/arm/util/Build | 4 +
tools/perf/arch/arm64/Build | 1 +
tools/perf/arch/arm64/Makefile | 4 -
tools/perf/arch/arm64/util/Build | 2 +
tools/perf/arch/powerpc/Build | 1 +
tools/perf/arch/powerpc/Makefile | 3 -
tools/perf/arch/powerpc/util/Build | 4 +
tools/perf/arch/s390/Build | 1 +
tools/perf/arch/s390/Makefile | 3 -
tools/perf/arch/s390/util/Build | 4 +
tools/perf/arch/sh/Build | 1 +
tools/perf/arch/sh/Makefile | 1 -
tools/perf/arch/sh/util/Build | 1 +
tools/perf/arch/sparc/Build | 1 +
tools/perf/arch/sparc/Makefile | 1 -
tools/perf/arch/sparc/util/Build | 1 +
tools/perf/arch/x86/Build | 2 +
tools/perf/arch/x86/Makefile | 15 -
tools/perf/arch/x86/tests/Build | 2 +
tools/perf/arch/x86/util/Build | 8 +
tools/perf/bench/Build | 11 +
tools/perf/builtin-annotate.c | 2 +-
tools/perf/builtin-buildid-cache.c | 107 ++++--
tools/perf/builtin-buildid-list.c | 2 +-
tools/perf/builtin-data.c | 123 +++++++
tools/perf/builtin-diff.c | 6 +-
tools/perf/builtin-evlist.c | 2 +
tools/perf/builtin-help.c | 17 +-
tools/perf/builtin-inject.c | 16 +-
tools/perf/builtin-kmem.c | 38 ++-
tools/perf/builtin-kvm.c | 15 +-
tools/perf/builtin-list.c | 28 +-
tools/perf/builtin-lock.c | 7 +-
tools/perf/builtin-mem.c | 7 +-
tools/perf/builtin-probe.c | 19 +-
tools/perf/builtin-record.c | 108 +++++-
tools/perf/builtin-report.c | 16 +-
tools/perf/builtin-sched.c | 101 ++++--
tools/perf/builtin-script.c | 34 +-
tools/perf/builtin-stat.c | 98 +++---
tools/perf/builtin-timechart.c | 12 +-
tools/perf/builtin-top.c | 10 +-
tools/perf/builtin-trace.c | 281 ++++++++++++---
tools/perf/builtin.h | 1 +
tools/perf/command-list.txt | 1 +
tools/perf/config/Makefile | 293 +++++-----------
tools/perf/config/Makefile.arch | 29 +-
tools/perf/config/utilities.mak | 3 +-
tools/perf/perf-completion.sh | 94 +++--
tools/perf/perf.c | 29 ++
tools/perf/perf.h | 5 +-
tools/perf/scripts/Build | 2 +
tools/perf/scripts/perl/Perf-Trace-Util/Build | 3 +
tools/perf/scripts/python/Perf-Trace-Util/Build | 3 +
tools/perf/tests/Build | 43 +++
tools/perf/tests/attr/base-record | 2 +-
tools/perf/tests/attr/base-stat | 2 +-
tools/perf/tests/builtin-test.c | 9 +-
tools/perf/tests/dso-data.c | 22 +-
tools/perf/tests/kmod-path.c | 73 ++++
tools/perf/tests/make | 2 +-
tools/perf/tests/open-syscall-all-cpus.c | 7 +-
tools/perf/tests/open-syscall.c | 7 +-
tools/perf/tests/parse-events.c | 53 ++-
tools/perf/tests/tests.h | 1 +
tools/perf/ui/Build | 14 +
tools/perf/ui/browsers/Build | 10 +
tools/perf/ui/browsers/annotate.c | 8 +-
tools/perf/ui/browsers/hists.c | 88 +++--
tools/perf/ui/gtk/Build | 9 +
tools/perf/ui/tui/Build | 4 +
tools/perf/util/Build | 145 ++++++++
tools/perf/util/annotate.c | 32 +-
tools/perf/util/build-id.c | 209 ++++++++----
tools/perf/util/build-id.h | 8 +-
tools/perf/util/cache.h | 1 +
tools/perf/util/callchain.c | 8 +
tools/perf/util/callchain.h | 1 +
tools/perf/util/cloexec.c | 6 +
tools/perf/util/cloexec.h | 6 +
tools/perf/util/data-convert-bt.c | 857 ++++++++++++++++++++++++++++++++++++++++++++++
tools/perf/util/data-convert-bt.h | 8 +
tools/perf/util/db-export.c | 4 +-
tools/perf/util/db-export.h | 3 +-
tools/perf/util/debug.c | 2 +
tools/perf/util/debug.h | 1 +
tools/perf/util/dso.c | 159 +++++++--
tools/perf/util/dso.h | 49 ++-
tools/perf/util/dwarf-aux.c | 29 +-
tools/perf/util/dwarf-aux.h | 3 +
tools/perf/util/event.c | 190 +++++++----
tools/perf/util/event.h | 1 -
tools/perf/util/evlist.c | 49 ++-
tools/perf/util/evlist.h | 14 +-
tools/perf/util/evsel.c | 354 ++++++++++---------
tools/perf/util/evsel.h | 11 +
tools/perf/util/header.c | 35 +-
tools/perf/util/hist.c | 11 +-
tools/perf/util/hist.h | 11 +-
tools/perf/util/kvm-stat.h | 1 +
tools/perf/util/lzma.c | 95 ++++++
tools/perf/util/machine.c | 332 +++++++++++-------
tools/perf/util/machine.h | 2 +-
tools/perf/util/map.c | 20 ++
tools/perf/util/map.h | 6 +-
tools/perf/util/ordered-events.c | 65 ++--
tools/perf/util/ordered-events.h | 19 +-
tools/perf/util/parse-events.c | 242 ++++++++-----
tools/perf/util/parse-events.h | 13 +-
tools/perf/util/parse-events.l | 2 +-
tools/perf/util/parse-options.c | 32 +-
tools/perf/util/parse-options.h | 2 +
tools/perf/util/probe-event.c | 373 +++++++++++++++++---
tools/perf/util/probe-event.h | 6 +-
tools/perf/util/probe-finder.c | 25 +-
tools/perf/util/python-ext-sources | 1 -
tools/perf/util/scripting-engines/Build | 6 +
tools/perf/util/scripting-engines/trace-event-perl.c | 10 +-
tools/perf/util/scripting-engines/trace-event-python.c | 21 +-
tools/perf/util/session.c | 320 +++++++++--------
tools/perf/util/session.h | 18 +-
tools/perf/util/setup.py | 2 +-
tools/perf/util/sort.c | 9 +
tools/perf/util/sort.h | 2 +-
tools/perf/util/symbol-elf.c | 87 +++--
tools/perf/util/symbol-minimal.c | 7 +-
tools/perf/util/symbol.c | 65 +++-
tools/perf/util/symbol.h | 8 +
tools/perf/util/target.c | 7 +-
tools/perf/util/thread.c | 15 +-
tools/perf/util/thread.h | 24 ++
tools/perf/util/tool.h | 8 +-
tools/perf/util/trace-event-parse.c | 12 +-
tools/perf/util/trace-event-scripting.c | 1 -
tools/perf/util/trace-event.h | 6 +-
tools/perf/util/unwind-libunwind.c | 8 +-
tools/perf/util/util.c | 67 +++-
tools/perf/util/util.h | 6 +
285 files changed, 13237 insertions(+), 2906 deletions(-)
create mode 100644 arch/x86/kernel/cpu/intel_pt.h
create mode 100644 arch/x86/kernel/cpu/perf_event_intel_bts.c
create mode 100644 arch/x86/kernel/cpu/perf_event_intel_cqm.c
create mode 100644 arch/x86/kernel/cpu/perf_event_intel_pt.c
create mode 100644 kernel/trace/bpf_trace.c
create mode 100644 samples/bpf/tracex1_kern.c
create mode 100644 samples/bpf/tracex1_user.c
create mode 100644 samples/bpf/tracex2_kern.c
create mode 100644 samples/bpf/tracex2_user.c
create mode 100644 samples/bpf/tracex3_kern.c
create mode 100644 samples/bpf/tracex3_user.c
create mode 100644 samples/bpf/tracex4_kern.c
create mode 100644 samples/bpf/tracex4_user.c
create mode 100644 tools/build/Build.include
create mode 100644 tools/build/Documentation/Build.txt
create mode 100644 tools/build/Makefile.build
create mode 100644 tools/build/Makefile.feature
rename tools/{perf/config/feature-checks => build/feature}/.gitignore (52%)
rename tools/{perf/config/feature-checks => build/feature}/Makefile (72%)
rename tools/{perf/config/feature-checks => build/feature}/test-all.c (87%)
rename tools/{perf/config/feature-checks => build/feature}/test-backtrace.c (100%)
rename tools/{perf/config/feature-checks => build/feature}/test-bionic.c (100%)
rename tools/{perf/config/feature-checks => build/feature}/test-compile.c (100%)
rename tools/{perf/config/feature-checks => build/feature}/test-cplus-demangle.c (100%)
rename tools/{perf/config/feature-checks => build/feature}/test-dwarf.c (100%)
rename tools/{perf/config/feature-checks => build/feature}/test-fortify-source.c (100%)
rename tools/{perf/config/feature-checks => build/feature}/test-glibc.c (100%)
rename tools/{perf/config/feature-checks => build/feature}/test-gtk2-infobar.c (100%)
rename tools/{perf/config/feature-checks => build/feature}/test-gtk2.c (100%)
rename tools/{perf/config/feature-checks => build/feature}/test-hello.c (100%)
rename tools/{perf/config/feature-checks => build/feature}/test-libaudit.c (100%)
create mode 100644 tools/build/feature/test-libbabeltrace.c
rename tools/{perf/config/feature-checks => build/feature}/test-libbfd.c (100%)
rename tools/{perf/config/feature-checks => build/feature}/test-libdw-dwarf-unwind.c (100%)
rename tools/{perf/config/feature-checks => build/feature}/test-libelf-getphdrnum.c (100%)
rename tools/{perf/config/feature-checks => build/feature}/test-libelf-mmap.c (100%)
rename tools/{perf/config/feature-checks => build/feature}/test-libelf.c (100%)
rename tools/{perf/config/feature-checks => build/feature}/test-libnuma.c (100%)
rename tools/{perf/config/feature-checks => build/feature}/test-libperl.c (100%)
rename tools/{perf/config/feature-checks => build/feature}/test-libpython-version.c (100%)
rename tools/{perf/config/feature-checks => build/feature}/test-libpython.c (100%)
rename tools/{perf/config/feature-checks => build/feature}/test-libslang.c (100%)
rename tools/{perf/config/feature-checks => build/feature}/test-libunwind-debug-frame.c (100%)
rename tools/{perf/config/feature-checks => build/feature}/test-libunwind.c (100%)
create mode 100644 tools/build/feature/test-lzma.c
rename tools/{perf/config/feature-checks => build/feature}/test-pthread-attr-setaffinity-np.c (77%)
rename tools/{perf/config/feature-checks => build/feature}/test-stackprotector-all.c (100%)
rename tools/{perf/config/feature-checks => build/feature}/test-sync-compare-and-swap.c (100%)
rename tools/{perf/config/feature-checks => build/feature}/test-timerfd.c (100%)
rename tools/{perf/config/feature-checks => build/feature}/test-zlib.c (100%)
create mode 100644 tools/build/tests/ex/Build
create mode 100644 tools/build/tests/ex/Makefile
create mode 100644 tools/build/tests/ex/a.c
create mode 100644 tools/build/tests/ex/arch/Build
create mode 100644 tools/build/tests/ex/arch/e.c
create mode 100644 tools/build/tests/ex/arch/f.c
create mode 100644 tools/build/tests/ex/b.c
create mode 100644 tools/build/tests/ex/c.c
create mode 100644 tools/build/tests/ex/d.c
create mode 100644 tools/build/tests/ex/empty/Build
create mode 100644 tools/build/tests/ex/ex.c
create mode 100755 tools/build/tests/run.sh
create mode 100644 tools/lib/api/Build
create mode 100644 tools/lib/api/fd/Build
create mode 100644 tools/lib/api/fs/Build
create mode 100644 tools/lib/api/fs/findfs.c
create mode 100644 tools/lib/api/fs/findfs.h
create mode 100644 tools/lib/api/fs/tracefs.c
create mode 100644 tools/lib/api/fs/tracefs.h
create mode 100644 tools/lib/lockdep/Build
create mode 100644 tools/lib/traceevent/Build
create mode 100644 tools/perf/Build
create mode 100644 tools/perf/Documentation/Build.txt
create mode 100644 tools/perf/Documentation/perf-data.txt
create mode 100644 tools/perf/arch/Build
create mode 100644 tools/perf/arch/arm/Build
create mode 100644 tools/perf/arch/arm/tests/Build
create mode 100644 tools/perf/arch/arm/util/Build
create mode 100644 tools/perf/arch/arm64/Build
create mode 100644 tools/perf/arch/arm64/util/Build
create mode 100644 tools/perf/arch/powerpc/Build
create mode 100644 tools/perf/arch/powerpc/util/Build
create mode 100644 tools/perf/arch/s390/Build
create mode 100644 tools/perf/arch/s390/util/Build
create mode 100644 tools/perf/arch/sh/Build
create mode 100644 tools/perf/arch/sh/util/Build
create mode 100644 tools/perf/arch/sparc/Build
create mode 100644 tools/perf/arch/sparc/util/Build
create mode 100644 tools/perf/arch/x86/Build
create mode 100644 tools/perf/arch/x86/tests/Build
create mode 100644 tools/perf/arch/x86/util/Build
create mode 100644 tools/perf/bench/Build
create mode 100644 tools/perf/builtin-data.c
create mode 100644 tools/perf/scripts/Build
create mode 100644 tools/perf/scripts/perl/Perf-Trace-Util/Build
create mode 100644 tools/perf/scripts/python/Perf-Trace-Util/Build
create mode 100644 tools/perf/tests/Build
create mode 100644 tools/perf/tests/kmod-path.c
create mode 100644 tools/perf/ui/Build
create mode 100644 tools/perf/ui/browsers/Build
create mode 100644 tools/perf/ui/gtk/Build
create mode 100644 tools/perf/ui/tui/Build
create mode 100644 tools/perf/util/Build
create mode 100644 tools/perf/util/data-convert-bt.c
create mode 100644 tools/perf/util/data-convert-bt.h
create mode 100644 tools/perf/util/lzma.c
create mode 100644 tools/perf/util/scripting-engines/Build


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