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-rw-r--r--tools/arch/sh/include/asm/barrier.h2
-rw-r--r--tools/arch/x86/include/asm/msr-index.h3
-rw-r--r--tools/arch/x86/include/asm/orc_types.h3
-rw-r--r--tools/arch/x86/include/uapi/asm/kvm.h1
-rw-r--r--tools/arch/x86/include/uapi/asm/unistd.h2
-rw-r--r--tools/bootconfig/main.c1
-rw-r--r--tools/bpf/Makefile6
-rw-r--r--tools/bpf/bpf_asm.c2
-rw-r--r--tools/bpf/bpf_dbg.c2
-rw-r--r--tools/bpf/bpftool/Documentation/bpftool-btf.rst11
-rw-r--r--tools/bpf/bpftool/Documentation/bpftool-cgroup.rst22
-rw-r--r--tools/bpf/bpftool/Documentation/bpftool-feature.rst24
-rw-r--r--tools/bpf/bpftool/Documentation/bpftool-gen.rst21
-rw-r--r--tools/bpf/bpftool/Documentation/bpftool-iter.rst81
-rw-r--r--tools/bpf/bpftool/Documentation/bpftool-link.rst121
-rw-r--r--tools/bpf/bpftool/Documentation/bpftool-map.rst37
-rw-r--r--tools/bpf/bpftool/Documentation/bpftool-net.rst12
-rw-r--r--tools/bpf/bpftool/Documentation/bpftool-perf.rst12
-rw-r--r--tools/bpf/bpftool/Documentation/bpftool-prog.rst26
-rw-r--r--tools/bpf/bpftool/Documentation/bpftool-struct_ops.rst11
-rw-r--r--tools/bpf/bpftool/Documentation/bpftool.rst11
-rw-r--r--tools/bpf/bpftool/Makefile21
-rw-r--r--tools/bpf/bpftool/bash-completion/bpftool69
-rw-r--r--tools/bpf/bpftool/btf.c11
-rw-r--r--tools/bpf/bpftool/btf_dumper.c4
-rw-r--r--tools/bpf/bpftool/cfg.c4
-rw-r--r--tools/bpf/bpftool/cgroup.c69
-rw-r--r--tools/bpf/bpftool/common.c2
-rw-r--r--tools/bpf/bpftool/feature.c314
-rw-r--r--tools/bpf/bpftool/gen.c7
-rw-r--r--tools/bpf/bpftool/iter.c88
-rw-r--r--tools/bpf/bpftool/jit_disasm.c1
-rw-r--r--tools/bpf/bpftool/link.c343
-rw-r--r--tools/bpf/bpftool/main.c7
-rw-r--r--tools/bpf/bpftool/main.h45
-rw-r--r--tools/bpf/bpftool/map.c44
-rw-r--r--tools/bpf/bpftool/map_perf_ring.c2
-rw-r--r--tools/bpf/bpftool/net.c12
-rw-r--r--tools/bpf/bpftool/perf.c2
-rw-r--r--tools/bpf/bpftool/prog.c35
-rw-r--r--tools/bpf/bpftool/struct_ops.c15
-rw-r--r--tools/bpf/runqslower/Makefile3
-rw-r--r--tools/build/Makefile.feature5
-rw-r--r--tools/build/feature/Makefile8
-rw-r--r--tools/build/feature/test-all.c5
-rw-r--r--tools/build/feature/test-libopencsd.c4
-rw-r--r--tools/build/feature/test-libpfm4.c9
-rw-r--r--tools/cgroup/iocost_monitor.py48
-rw-r--r--tools/gpio/lsgpio.c12
-rw-r--r--tools/include/linux/compiler-gcc.h12
-rw-r--r--tools/include/linux/compiler.h3
-rw-r--r--tools/include/linux/kallsyms.h2
-rw-r--r--tools/include/linux/rbtree.h2
-rw-r--r--tools/include/linux/rbtree_augmented.h2
-rw-r--r--tools/include/uapi/linux/bpf.h390
-rw-r--r--tools/include/uapi/linux/if_link.h1
-rw-r--r--tools/include/uapi/linux/kvm.h4
-rw-r--r--tools/include/uapi/linux/stat.h11
-rwxr-xr-xtools/kvm/kvm_stat/kvm_stat84
-rw-r--r--tools/kvm/kvm_stat/kvm_stat.service16
-rw-r--r--tools/kvm/kvm_stat/kvm_stat.txt15
-rw-r--r--tools/lib/api/fs/fs.c17
-rw-r--r--tools/lib/api/fs/fs.h12
-rw-r--r--tools/lib/api/io.h115
-rw-r--r--tools/lib/bpf/Build2
-rw-r--r--tools/lib/bpf/Makefile6
-rw-r--r--tools/lib/bpf/bpf.c39
-rw-r--r--tools/lib/bpf/bpf.h7
-rw-r--r--tools/lib/bpf/bpf_helpers.h21
-rw-r--r--tools/lib/bpf/bpf_tracing.h20
-rw-r--r--tools/lib/bpf/btf_dump.c2
-rw-r--r--tools/lib/bpf/hashmap.c10
-rw-r--r--tools/lib/bpf/hashmap.h1
-rw-r--r--tools/lib/bpf/libbpf.c850
-rw-r--r--tools/lib/bpf/libbpf.h33
-rw-r--r--tools/lib/bpf/libbpf.map16
-rw-r--r--tools/lib/bpf/libbpf_internal.h2
-rw-r--r--tools/lib/bpf/libbpf_probes.c5
-rw-r--r--tools/lib/bpf/ringbuf.c288
-rw-r--r--tools/lib/perf/cpumap.c2
-rw-r--r--tools/lib/perf/evlist.c4
-rw-r--r--tools/lib/subcmd/parse-options.h2
-rw-r--r--tools/lib/symbol/kallsyms.c86
-rw-r--r--tools/lib/symbol/kallsyms.h2
-rw-r--r--tools/lib/traceevent/kbuffer-parse.c2
-rw-r--r--tools/lib/traceevent/parse-filter.c29
-rw-r--r--tools/objtool/Build13
-rw-r--r--tools/objtool/Documentation/stack-validation.txt41
-rw-r--r--tools/objtool/Makefile15
-rw-r--r--tools/objtool/arch.h19
-rw-r--r--tools/objtool/arch/x86/decode.c302
-rw-r--r--tools/objtool/arch/x86/include/cfi_regs.h25
-rw-r--r--tools/objtool/builtin-check.c13
-rw-r--r--tools/objtool/builtin-orc.c3
-rw-r--r--tools/objtool/builtin.h2
-rw-r--r--tools/objtool/cfi.h35
-rw-r--r--tools/objtool/check.c801
-rw-r--r--tools/objtool/check.h35
-rw-r--r--tools/objtool/elf.c102
-rw-r--r--tools/objtool/elf.h37
-rw-r--r--tools/objtool/objtool.c4
-rw-r--r--tools/objtool/objtool.h27
-rw-r--r--tools/objtool/orc.h18
-rw-r--r--tools/objtool/orc_dump.c3
-rw-r--r--tools/objtool/orc_gen.c12
-rw-r--r--tools/objtool/weak.c40
-rw-r--r--tools/perf/Documentation/Makefile4
-rw-r--r--tools/perf/Documentation/itrace.txt12
-rw-r--r--tools/perf/Documentation/perf-bench.txt8
-rw-r--r--tools/perf/Documentation/perf-c2c.txt13
-rw-r--r--tools/perf/Documentation/perf-config.txt5
-rw-r--r--tools/perf/Documentation/perf-intel-pt.txt55
-rw-r--r--tools/perf/Documentation/perf-list.txt8
-rw-r--r--tools/perf/Documentation/perf-record.txt32
-rw-r--r--tools/perf/Documentation/perf-report.txt11
-rw-r--r--tools/perf/Documentation/perf-script.txt11
-rw-r--r--tools/perf/Documentation/perf-stat.txt35
-rw-r--r--tools/perf/Documentation/perf-top.txt20
-rw-r--r--tools/perf/Documentation/perf.data-file-format.txt16
-rw-r--r--tools/perf/Documentation/security.txt237
-rw-r--r--tools/perf/Makefile.config43
-rw-r--r--tools/perf/Makefile.perf20
-rw-r--r--tools/perf/arch/arm/util/cs-etm.c14
-rw-r--r--tools/perf/arch/arm64/util/arm-spe.c12
-rw-r--r--tools/perf/arch/arm64/util/unwind-libdw.c6
-rw-r--r--tools/perf/arch/powerpc/util/Build1
-rw-r--r--tools/perf/arch/powerpc/util/header.c8