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[46.139.12.213]) by smtp.gmail.com with ESMTPSA id c1sm27847346wrh.1.2019.07.14.05.01.04 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Sun, 14 Jul 2019 05:01:04 -0700 (PDT) Date: Sun, 14 Jul 2019 14:01:02 +0200 From: Ingo Molnar To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, Peter Zijlstra , Arnaldo Carvalho de Melo , Thomas Gleixner , Andrew Morton Subject: [GIT PULL] perf fixes Message-ID: <20190714120102.GA86321@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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: e4557c1a46b0d32746bd309e1941914b5a6912b4 perf/x86/intel: Fix spurious NMI on fixed counter A number of PMU driver corner case fixes, a race fix, an event grouping fix, plus a bunch of tooling fixes/updates. Thanks, Ingo ------------------> Adrian Hunter (2): perf scripts python: export-to-postgresql.py: Fix DROP VIEW power_events_view perf scripts python: export-to-sqlite.py: Fix DROP VIEW power_events_view Alexander Shishkin (1): perf/core: Fix exclusive events' grouping Arnaldo Carvalho de Melo (9): perf inject: The tool->read() call may pass a NULL evsel, handle it perf evsel: perf_evsel__name(NULL) is valid, no need to check evsel perf tools: Add missing headers, mostly stdlib.h perf namespaces: Move the conditional setns() prototype to namespaces.h perf tools: Move get_current_dir_name() cond prototype out of util.h tools lib: Adopt zalloc()/zfree() from tools/perf perf tools: Use zfree() where applicable perf tools: Use list_del_init() more thorougly perf metricgroup: Add missing list_del_init() when flushing egroups list Kan Liang (1): perf/x86/intel: Fix spurious NMI on fixed counter Kim Phillips (2): perf/x86/amd/uncore: Do not set 'ThreadMask' and 'SliceMask' for non-L3 PMCs perf/x86/amd/uncore: Set the thread mask for F17h L3 PMCs Leo Yan (10): perf stat: Fix use-after-freed pointer detected by the smatch tool perf top: Fix potential NULL pointer dereference detected by the smatch tool perf annotate: Fix dereferencing freed memory found by the smatch tool perf trace: Fix potential NULL pointer dereference found by the smatch tool perf map: Fix potential NULL pointer dereference found by smatch tool perf session: Fix potential NULL pointer dereference found by the smatch tool perf cs-etm: Fix potential NULL pointer dereference found by the smatch tool perf hists browser: Fix potential NULL pointer dereference found by the smatch tool perf intel-bts: Fix potential NULL pointer dereference found by the smatch tool perf intel-pt: Fix potential NULL pointer dereference found by the smatch tool Luke Mujica (2): perf parse-events: Remove unused variable 'i' perf parse-events: Remove unused variable: error Numfor Mbiziwo-Tiapo (1): perf test mmap-thread-lookup: Initialize variable to suppress memory sanitizer warning Peter Zijlstra (1): perf/core: Fix race between close() and fork() Song Liu (1): perf script: Assume native_arch for pipe mode arch/x86/events/amd/uncore.c | 15 ++-- arch/x86/events/intel/core.c | 8 +-- include/linux/perf_event.h | 5 ++ kernel/events/core.c | 83 ++++++++++++++++------ tools/include/linux/zalloc.h | 12 ++++ tools/lib/zalloc.c | 15 ++++ tools/perf/MANIFEST | 1 + tools/perf/arch/arm/annotate/instructions.c | 1 + tools/perf/arch/arm/util/auxtrace.c | 1 + tools/perf/arch/arm/util/cs-etm.c | 1 + tools/perf/arch/arm64/util/arm-spe.c | 1 + tools/perf/arch/common.c | 3 +- tools/perf/arch/powerpc/util/perf_regs.c | 4 +- tools/perf/arch/s390/util/auxtrace.c | 1 + tools/perf/arch/s390/util/header.c | 3 +- tools/perf/arch/x86/util/event.c | 2 +- tools/perf/arch/x86/util/intel-bts.c | 2 +- tools/perf/arch/x86/util/intel-pt.c | 2 +- tools/perf/arch/x86/util/perf_regs.c | 2 +- tools/perf/bench/futex-hash.c | 3 +- tools/perf/bench/futex-lock-pi.c | 3 +- tools/perf/bench/mem-functions.c | 2 +- tools/perf/bench/numa.c | 2 +- tools/perf/builtin-annotate.c | 2 +- tools/perf/builtin-bench.c | 2 +- tools/perf/builtin-c2c.c | 2 +- tools/perf/builtin-config.c | 1 + tools/perf/builtin-diff.c | 2 +- tools/perf/builtin-ftrace.c | 2 +- tools/perf/builtin-help.c | 2 + tools/perf/builtin-inject.c | 2 +- tools/perf/builtin-kmem.c | 2 +- tools/perf/builtin-kvm.c | 2 +- tools/perf/builtin-lock.c | 10 +-- tools/perf/builtin-probe.c | 2 +- tools/perf/builtin-record.c | 4 +- tools/perf/builtin-report.c | 4 +- tools/perf/builtin-sched.c | 2 +- tools/perf/builtin-script.c | 5 +- tools/perf/builtin-stat.c | 8 +-- tools/perf/builtin-timechart.c | 4 +- tools/perf/builtin-top.c | 8 ++- tools/perf/builtin-trace.c | 7 +- tools/perf/perf.c | 2 +- tools/perf/pmu-events/jevents.c | 2 +- tools/perf/scripts/python/export-to-postgresql.py | 2 +- tools/perf/scripts/python/export-to-sqlite.py | 2 +- tools/perf/tests/dwarf-unwind.c | 5 +- tools/perf/tests/expr.c | 3 +- tools/perf/tests/llvm.c | 1 + tools/perf/tests/mem2node.c | 3 +- tools/perf/tests/mmap-thread-lookup.c | 2 +- tools/perf/tests/sample-parsing.c | 1 + tools/perf/tests/switch-tracking.c | 3 +- tools/perf/tests/thread-map.c | 3 +- tools/perf/tests/vmlinux-kallsyms.c | 1 + tools/perf/ui/browser.c | 2 +- tools/perf/ui/browser.h | 1 + tools/perf/ui/browsers/annotate.c | 2 +- tools/perf/ui/browsers/hists.c | 17 +++-- tools/perf/ui/browsers/map.c | 1 + tools/perf/ui/browsers/res_sample.c | 6 +- tools/perf/ui/browsers/scripts.c | 4 +- tools/perf/ui/gtk/annotate.c | 2 +- tools/perf/ui/gtk/util.c | 3 +- tools/perf/ui/stdio/hist.c | 2 +- tools/perf/ui/tui/setup.c | 1 + tools/perf/ui/tui/util.c | 2 +- tools/perf/util/Build | 5 ++ tools/perf/util/annotate.c | 13 ++-- tools/perf/util/arm-spe.c | 2 +- tools/perf/util/auxtrace.c | 11 ++- tools/perf/util/bpf-loader.c | 3 +- tools/perf/util/build-id.c | 1 + tools/perf/util/call-path.c | 5 +- tools/perf/util/callchain.c | 12 ++-- tools/perf/util/cgroup.c | 4 +- tools/perf/util/comm.c | 2 +- tools/perf/util/config.c | 3 +- tools/perf/util/counts.c | 2 +- tools/perf/util/cpumap.c | 2 +- tools/perf/util/cputopo.c | 5 +- tools/perf/util/cs-etm-decoder/cs-etm-decoder.c | 1 + tools/perf/util/cs-etm.c | 8 +-- tools/perf/util/data-convert-bt.c | 4 +- tools/perf/util/data.c | 3 +- tools/perf/util/db-export.c | 7 +- tools/perf/util/debug.c | 1 + tools/perf/util/demangle-java.c | 3 +- tools/perf/util/dso.c | 5 +- tools/perf/util/dwarf-aux.c | 2 +- tools/perf/util/env.c | 11 +-- tools/perf/util/event.c | 3 +- tools/perf/util/evlist.c | 2 +- tools/perf/util/evsel.c | 4 +- tools/perf/util/get_current_dir_name.c | 6 +- tools/perf/util/get_current_dir_name.h | 8 +++ tools/perf/util/header.c | 8 +-- tools/perf/util/help-unknown-cmd.c | 2 + tools/perf/util/hist.c | 20 +++--- tools/perf/util/intel-bts.c | 7 +- .../perf/util/intel-pt-decoder/intel-pt-decoder.c | 2 +- tools/perf/util/intel-pt.c | 15 ++-- tools/perf/util/jitdump.c | 7 +- tools/perf/util/llvm-utils.c | 4 +- tools/perf/util/machine.c | 6 +- tools/perf/util/map.c | 9 ++- tools/perf/util/mem2node.c | 2 +- tools/perf/util/metricgroup.c | 10 +-- tools/perf/util/mmap.c | 1 + tools/perf/util/namespaces.c | 3 +- tools/perf/util/namespaces.h | 4 ++ tools/perf/util/ordered-events.c | 6 +- tools/perf/util/parse-branch-options.c | 2 +- tools/perf/util/parse-events.c | 3 +- tools/perf/util/parse-events.y | 2 - tools/perf/util/parse-regs-options.c | 8 ++- tools/perf/util/pmu.c | 4 +- tools/perf/util/probe-event.c | 55 +++++++------- tools/perf/util/probe-file.c | 2 +- tools/perf/util/probe-finder.c | 2 +- tools/perf/util/pstack.c | 2 +- tools/perf/util/python-ext-sources | 1 + tools/perf/util/s390-cpumsf.c | 11 ++- tools/perf/util/session.c | 7 +- tools/perf/util/setns.c | 4 +- tools/perf/util/srccode.c | 11 +-- tools/perf/util/srcline.c | 2 +- tools/perf/util/stat-shadow.c | 3 +- tools/perf/util/stat.c | 3 +- tools/perf/util/strbuf.c | 3 +- tools/perf/util/strfilter.c | 3 +- tools/perf/util/strlist.c | 2 +- tools/perf/util/svghelper.c | 2 +- tools/perf/util/symbol-elf.c | 18 ++--- tools/perf/util/symbol-minimal.c | 3 +- tools/perf/util/symbol.c | 1 + tools/perf/util/syscalltbl.c | 2 +- tools/perf/util/target.c | 2 +- tools/perf/util/thread-stack.c | 3 +- tools/perf/util/thread.c | 6 +- tools/perf/util/thread_map.c | 4 +- tools/perf/util/trace-event-info.c | 1 + tools/perf/util/trace-event-scripting.c | 2 +- tools/perf/util/unwind-libdw.c | 1 + tools/perf/util/unwind-libunwind-local.c | 3 +- tools/perf/util/usage.c | 3 + tools/perf/util/util.h | 17 ----- tools/perf/util/values.c | 2 +- tools/perf/util/vdso.c | 1 + tools/perf/util/xyarray.c | 2 +- 151 files changed, 457 insertions(+), 308 deletions(-) create mode 100644 tools/include/linux/zalloc.h create mode 100644 tools/lib/zalloc.c create mode 100644 tools/perf/util/get_current_dir_name.h