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authorLinus Torvalds <torvalds@linux-foundation.org>2022-05-29 10:10:15 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2022-05-29 10:10:15 -0700
commit09f73a1ab8207481d1d6bd91ab7d0125c6722005 (patch)
tree7d067275e1089d28b7d77b1adefd16bb2c3e8d3d /arch/riscv/kernel/ftrace.c
parent664a393a2663a0f62fc1b18157ccae33dcdbb8c8 (diff)
parent9dde6cadb92b5670b23b97ec53091df0530ec38b (diff)
Merge tag 'perf-tools-for-v5.19-2022-05-28' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
Pull more perf tools updates from Arnaldo Carvalho de Melo: - Add BPF based off-CPU profiling - Improvements for system wide recording, specially for Intel PT - Improve DWARF unwinding on arm64 - Support Arm CoreSight trace data disassembly in 'perf script' python - Fix build with new libbpf version, related to supporting older versions of distro released libbpf packages - Fix event syntax error caused by ExtSel in the JSON events infra - Use stdio interface if slang is not supported in 'perf c2c' - Add 'perf test' checking for perf stat CSV output - Sync the msr-index.h copy with the kernel sources * tag 'perf-tools-for-v5.19-2022-05-28' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: (38 commits) tools arch x86: Sync the msr-index.h copy with the kernel sources perf scripts python: Support Arm CoreSight trace data disassembly perf scripting python: Expose dso and map information perf jevents: Fix event syntax error caused by ExtSel perf tools arm64: Add support for VG register perf unwind arm64: Decouple Libunwind register names from Perf perf unwind: Use dynamic register set for DWARF unwind perf tools arm64: Copy perf_regs.h from the kernel perf unwind arm64: Use perf's copy of kernel headers perf c2c: Use stdio interface if slang is not supported perf test: Add a basic offcpu profiling test perf record: Add cgroup support for off-cpu profiling perf record: Handle argument change in sched_switch perf record: Implement basic filtering for off-cpu perf record: Enable off-cpu analysis with BPF perf report: Do not extend sample type of bpf-output event perf test: Add checking for perf stat CSV output. perf tools: Allow system-wide events to keep their own threads perf tools: Allow system-wide events to keep their own CPUs libperf evsel: Add comments for booleans ...
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