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Message-ID: <20190506090311.GA80882@gmail.com>
Date: Mon, 6 May 2019 11:03:11 +0200
From: Ingo Molnar <mingo@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-kernel@...r.kernel.org,
Peter Zijlstra <a.p.zijlstra@...llo.nl>,
Arnaldo Carvalho de Melo <acme@...radead.org>,
Jiri Olsa <jolsa@...hat.com>,
Thomas Gleixner <tglx@...utronix.de>,
Andrew Morton <akpm@...ux-foundation.org>
Subject: [GIT PULL] perf updates for v5.2
Linus,
Please pull the latest perf-core-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf-core-for-linus
# HEAD: d15d356887e770c5f2dcf963b52c7cb510c9e42d perf/x86: Make perf callchains work without CONFIG_FRAME_POINTER
The main kernel changes were:
- Add support for Intel's "adaptive PEBS v4" - which embedds LBS data in
PEBS records and can thus batch up and reduce the IRQ (NMI) rate
significantly - reducing overhead and making call-graph profiling less
intrusive.
- Add Intel CPU core and uncore support updates for Tremont, Icelake,
- Extend the x86 PMU constraints scheduler with 'constraint ranges' to
better support Icelake hw constraints,
- Make x86 call-chain support work better with CONFIG_FRAME_POINTER=y
- misc other changes.
Tooling changes:
- Updates to the main tools: 'perf record', 'perf trace', 'perf stat',
- Updated Intel and S/390 vendor events,
- libtraceevent updates,
- misc other updates and fixes.
Thanks,
Ingo
------------------>
Alexey Budankov (2):
tools build: Implement libzstd feature check, LIBZSTD_DIR and NO_LIBZSTD defines
perf record: Implement --mmap-flush=<number> option
Andi Kleen (23):
perf stat: Revert checks for duration_time
perf stat: Implement duration_time as a proper event
perf evsel: Support printing evsel name for 'duration_time'
perf list: Output tool events
perf vendor events intel: Update metrics from TMAM 3.5
perf vendor events intel: Update Broadwell events to v23
perf vendor events intel: Update Broadwell-DE events to v7
perf vendor events intel: Update Skylake events to v42
perf vendor events intel: Update SkylakeX events to v1.12
perf vendor events intel: Update BroadwellX events to v14
perf vendor events intel: Update HaswellX events to v20
perf vendor events intel: Update IvyTown events to v20
perf vendor events intel: Update JakeTown events to v20
perf vendor events intel: Update SandyBridge events to v16
perf vendor events intel: Update IvyBridge events to v21
perf vendor events intel: Update Haswell events to v28
perf vendor events intel: Update KnightsLanding events to v9
perf vendor events intel: Update Bonnell to V4
perf vendor events intel: Update Goldmont to v13
perf vendor events intel: Update GoldmontPlus to v1.01
perf vendor events intel: Update Silvermont to v14
perf/x86/intel: Extract memory code PEBS parser for reuse
perf/x86/lbr: Avoid reading the LBRs when adaptive PEBS handles them
Arash Fotouhi (1):
watchdog: Fix typo in comment
Arnaldo Carvalho de Melo (5):
perf trace: Add 'string' event alias to select syscalls with string args
perf augmented_raw_syscalls: Copy strings from all syscalls with 1st or 2nd string arg
perf augmented_raw_syscalls: Use a PERCPU_ARRAY map to copy more string bytes
perf trace beauty renameat: No need to include linux/fs.h
perf tools: Add header defining used namespace struct to event.h
Kairui Song (1):
perf/x86: Make perf callchains work without CONFIG_FRAME_POINTER
Kan Liang (9):
perf/x86: Support outputting XMM registers
perf/x86/intel/ds: Extract code of event update in short period
perf/x86/intel: Support adaptive PEBS v4
perf/x86/intel: Add Icelake support
perf/x86/intel/cstate: Add Icelake support
perf/x86/intel/rapl: Add Icelake support
perf/x86/msr: Add Icelake support
perf/x86/intel/uncore: Add Intel Icelake uncore support
perf/x86/intel: Add Tremont core PMU support
Peter Zijlstra (8):
perf/x86/intel: Simplify intel_tfa_commit_scheduling()
perf/x86: Simplify x86_pmu.get_constraints() interface
perf/x86: Remove PERF_X86_EVENT_COMMITTED
perf/x86/intel: Optimize intel_get_excl_constraints()
perf/x86: Clear ->event_constraint[] on put
perf/x86: Optimize x86_schedule_events()
perf/x86: Add sanity checks to x86_schedule_events()
perf/x86: Support constraint ranges
Shaokun Zhang (1):
perf/headers: Fix stale comment for struct perf_addr_filter
Stephane Eranian (2):
perf/core: Add perf_pmu_resched() as global function
perf/x86/intel: Force resched when TFA sysctl is modified
Steven Rostedt (Red Hat) (1):
tools lib traceevent: Add more debugging to see various internal ring buffer entries
Steven Rostedt (VMware) (3):
tools lib traceevent: Handle trace_printk() "%px"
tools lib traceevent: Add mono clocks to be parsed in seconds
tools lib traceevent: Removed unneeded !! and return parenthesis
Thomas Richter (1):
perf list: Fix s390 counter long description for L1D_RO_EXCL_WRITES
Tzvetomir Stoyanov (11):
tools lib traceevent: Implement a new API, tep_list_events_copy()
tools lib traceevent: Change description of few APIs
tools lib traceevent: Coding style fixes
tools lib traceevent: Implement new traceevent APIs for accessing struct tep_handler fields
tools lib traceevent: Remove tep filter trivial APIs
tools lib traceevent: Remove call to exit() from tep_filter_add_filter_str()
tools tools, tools lib traceevent: Make traceevent APIs more consistent
tools lib traceevent: Rename input arguments of libtraceevent APIs from pevent to tep
perf tools, tools lib traceevent: Rename "pevent" member of struct tep_event to "tep"
perf tools, tools lib traceevent: Rename "pevent" member of struct tep_event_filter to "tep"
tools lib traceevent: Rename input arguments and local variables of libtraceevent from pevent to tep
Valdis Kletnieks (1):
perf/core: Make perf_swevent_init_cpu() static
arch/x86/events/core.c | 95 +-
arch/x86/events/intel/core.c | 296 ++-
arch/x86/events/intel/cstate.c | 2 +
arch/x86/events/intel/ds.c | 505 ++++-
arch/x86/events/intel/lbr.c | 35 +-
arch/x86/events/intel/rapl.c | 2 +
arch/x86/events/intel/uncore.c | 6 +
arch/x86/events/intel/uncore.h | 1 +
arch/x86/events/intel/uncore_snb.c | 91 +
arch/x86/events/msr.c | 1 +
arch/x86/events/perf_event.h | 98 +-
arch/x86/include/asm/intel_ds.h | 2 +-
arch/x86/include/asm/msr-index.h | 1 +
arch/x86/include/asm/perf_event.h | 57 +-
arch/x86/include/asm/stacktrace.h | 13 -
arch/x86/include/uapi/asm/perf_regs.h | 23 +-
arch/x86/kernel/perf_regs.c | 27 +-
include/linux/perf_event.h | 19 +-
kernel/events/core.c | 12 +-
kernel/watchdog.c | 2 +-
tools/build/Makefile.feature | 2 +
tools/build/feature/Makefile | 6 +-
tools/build/feature/test-all.c | 5 +
tools/build/feature/test-libzstd.c | 12 +
tools/lib/traceevent/event-parse-api.c | 278 ++-
tools/lib/traceevent/event-parse-local.h | 6 +-
tools/lib/traceevent/event-parse.c | 909 ++++----
tools/lib/traceevent/event-parse.h | 154 +-
tools/lib/traceevent/event-plugin.c | 32 +-
tools/lib/traceevent/kbuffer-parse.c | 49 +
tools/lib/traceevent/kbuffer.h | 13 +
tools/lib/traceevent/parse-filter.c | 216 +-
tools/lib/traceevent/plugin_cfg80211.c | 8 +-
tools/lib/traceevent/plugin_function.c | 14 +-
tools/lib/traceevent/plugin_hrtimer.c | 12 +-
tools/lib/traceevent/plugin_jbd2.c | 12 +-
tools/lib/traceevent/plugin_kmem.c | 32 +-
tools/lib/traceevent/plugin_kvm.c | 48 +-
tools/lib/traceevent/plugin_mac80211.c | 8 +-
tools/lib/traceevent/plugin_sched_switch.c | 18 +-
tools/lib/traceevent/plugin_scsi.c | 8 +-
tools/lib/traceevent/plugin_xen.c | 8 +-
tools/perf/Documentation/perf-record.txt | 19 +
tools/perf/Makefile.config | 20 +
tools/perf/Makefile.perf | 3 +
tools/perf/builtin-kmem.c | 2 +-
tools/perf/builtin-list.c | 6 +-
tools/perf/builtin-record.c | 65 +-
tools/perf/builtin-stat.c | 28 +-
tools/perf/builtin-version.c | 2 +
tools/perf/examples/bpf/augmented_raw_syscalls.c | 196 +-
tools/perf/perf.h | 1 +
.../perf/pmu-events/arch/s390/cf_z14/extended.json | 2 +-
.../perf/pmu-events/arch/x86/bonnell/frontend.json | 2 +-
.../perf/pmu-events/arch/x86/bonnell/pipeline.json | 2 +-
.../pmu-events/arch/x86/broadwell/bdw-metrics.json | 260 ++-
.../perf/pmu-events/arch/x86/broadwell/cache.json | 1630 +++++++--------
.../arch/x86/broadwell/floating-point.json | 51 +-
.../pmu-events/arch/x86/broadwell/frontend.json | 4 +-
.../perf/pmu-events/arch/x86/broadwell/memory.json | 1640 +++++++--------
.../pmu-events/arch/x86/broadwell/pipeline.json | 36 +-
.../pmu-events/arch/x86/broadwellde/cache.json | 4 +-
.../pmu-events/arch/x86/broadwellde/pipeline.json | 6 +-
.../arch/x86/broadwellx/bdx-metrics.json | 278 ++-
.../perf/pmu-events/arch/x86/broadwellx/cache.json | 161 +-
.../arch/x86/broadwellx/floating-point.json | 16 +-
.../pmu-events/arch/x86/broadwellx/memory.json | 148 +-
.../pmu-events/arch/x86/broadwellx/pipeline.json | 50 +-
.../arch/x86/cascadelakex/clx-metrics.json | 304 ++-
tools/perf/pmu-events/arch/x86/goldmont/cache.json | 1244 +++--------
.../perf/pmu-events/arch/x86/goldmont/memory.json | 260 ---
.../pmu-events/arch/x86/goldmont/pipeline.json | 5 +-
.../arch/x86/goldmont/virtual-memory.json | 9 +-
.../pmu-events/arch/x86/goldmontplus/cache.json | 74 +-
.../pmu-events/arch/x86/goldmontplus/pipeline.json | 5 +-
.../arch/x86/goldmontplus/virtual-memory.json | 9 +-
tools/perf/pmu-events/arch/x86/haswell/cache.json | 175 +-
.../arch/x86/haswell/floating-point.json | 33 +-
.../pmu-events/arch/x86/haswell/hsw-metrics.json | 234 ++-
tools/perf/pmu-events/arch/x86/haswell/memory.json | 172 +-
.../perf/pmu-events/arch/x86/haswell/pipeline.json | 33 +-
tools/perf/pmu-events/arch/x86/haswellx/cache.json | 173 +-
.../pmu-events/arch/x86/haswellx/hsx-metrics.json | 252 ++-
.../perf/pmu-events/arch/x86/haswellx/memory.json | 172 +-
.../pmu-events/arch/x86/haswellx/pipeline.json | 10 +-
.../perf/pmu-events/arch/x86/ivybridge/cache.json | 10 +-
.../pmu-events/arch/x86/ivybridge/ivb-metrics.json | 250 ++-
.../pmu-events/arch/x86/ivybridge/pipeline.json | 4 -
.../pmu-events/arch/x86/ivytown/ivt-metrics.json | 256 ++-
.../perf/pmu-events/arch/x86/ivytown/pipeline.json | 4 -
tools/perf/pmu-events/arch/x86/jaketown/cache.json | 6 +-
.../pmu-events/arch/x86/jaketown/jkt-metrics.json | 150 +-
.../pmu-events/arch/x86/jaketown/pipeline.json | 12 +-
.../pmu-events/arch/x86/knightslanding/cache.json | 666 +++---
.../pmu-events/arch/x86/knightslanding/memory.json | 268 +--
.../arch/x86/knightslanding/pipeline.json | 15 +-
.../arch/x86/knightslanding/virtual-memory.json | 2 +-
.../pmu-events/arch/x86/sandybridge/cache.json | 680 +++---
.../arch/x86/sandybridge/floating-point.json | 126 +-
.../pmu-events/arch/x86/sandybridge/frontend.json | 268 +--
.../pmu-events/arch/x86/sandybridge/memory.json | 68 +-
.../pmu-events/arch/x86/sandybridge/other.json | 18 +-
.../pmu-events/arch/x86/sandybridge/pipeline.json | 1338 ++++++------
.../arch/x86/sandybridge/snb-metrics.json | 144 +-
.../arch/x86/sandybridge/virtual-memory.json | 108 +-
.../perf/pmu-events/arch/x86/silvermont/cache.json | 2 +-
.../perf/pmu-events/arch/x86/silvermont/other.json | 20 +
.../pmu-events/arch/x86/silvermont/pipeline.json | 5 +-
tools/perf/pmu-events/arch/x86/skylake/cache.json | 2193 +++++++++++++++++++-
.../perf/pmu-events/arch/x86/skylake/frontend.json | 14 +-
tools/perf/pmu-events/arch/x86/skylake/memory.json | 1121 +++++++++-
.../perf/pmu-events/arch/x86/skylake/pipeline.json | 39 +-
.../pmu-events/arch/x86/skylake/skl-metrics.json | 274 ++-
tools/perf/pmu-events/arch/x86/skylakex/cache.json | 786 ++++---
.../arch/x86/skylakex/floating-point.json | 2 -
.../pmu-events/arch/x86/skylakex/frontend.json | 234 +--
.../perf/pmu-events/arch/x86/skylakex/memory.json | 751 +++----
.../pmu-events/arch/x86/skylakex/pipeline.json | 173 +-
.../pmu-events/arch/x86/skylakex/skx-metrics.json | 304 ++-
tools/perf/trace/beauty/renameat.c | 1 -
tools/perf/trace/strace/groups/string | 65 +
tools/perf/util/data-convert-bt.c | 4 +-
tools/perf/util/event.h | 1 +
tools/perf/util/evlist.c | 6 +-
tools/perf/util/evlist.h | 3 +-
tools/perf/util/evsel.c | 11 +-
tools/perf/util/evsel.h | 6 +
tools/perf/util/mmap.c | 4 +-
tools/perf/util/mmap.h | 3 +-
tools/perf/util/parse-events.c | 58 +-
tools/perf/util/parse-events.h | 5 +
tools/perf/util/parse-events.l | 11 +-
tools/perf/util/parse-events.y | 12 +
tools/perf/util/python.c | 2 +-
.../perf/util/scripting-engines/trace-event-perl.c | 2 +-
.../util/scripting-engines/trace-event-python.c | 2 +-
tools/perf/util/stat-display.c | 18 -
tools/perf/util/trace-event-parse.c | 2 +-
tools/perf/util/trace-event-read.c | 2 +-
tools/perf/util/trace-event.c | 4 +-
140 files changed, 13358 insertions(+), 8109 deletions(-)
create mode 100644 tools/build/feature/test-libzstd.c
create mode 100644 tools/perf/pmu-events/arch/x86/silvermont/other.json
create mode 100644 tools/perf/trace/strace/groups/string
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