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-rw-r--r--tools/arch/parisc/include/uapi/asm/mman.h1
-rw-r--r--tools/arch/x86/include/asm/mcsafe_test.h13
-rw-r--r--tools/arch/x86/include/asm/orc_types.h34
-rw-r--r--tools/arch/x86/lib/memcpy_64.S115
-rw-r--r--tools/arch/x86/tools/gen-insn-attr-x86.awk50
-rw-r--r--tools/bootconfig/main.c147
-rwxr-xr-xtools/bootconfig/scripts/bconf2ftrace.sh199
-rw-r--r--tools/bootconfig/scripts/ftrace.sh109
-rwxr-xr-xtools/bootconfig/scripts/ftrace2bconf.sh244
-rw-r--r--tools/bootconfig/scripts/xbc.sh56
-rwxr-xr-xtools/bootconfig/test-bootconfig.sh25
-rw-r--r--tools/bpf/Makefile4
-rw-r--r--tools/bpf/bpftool/Documentation/Makefile15
-rw-r--r--tools/bpf/bpftool/Documentation/bpftool-btf.rst37
-rw-r--r--tools/bpf/bpftool/Documentation/bpftool-cgroup.rst33
-rw-r--r--tools/bpf/bpftool/Documentation/bpftool-feature.rst33
-rw-r--r--tools/bpf/bpftool/Documentation/bpftool-gen.rst37
-rw-r--r--tools/bpf/bpftool/Documentation/bpftool-iter.rst27
-rw-r--r--tools/bpf/bpftool/Documentation/bpftool-link.rst36
-rw-r--r--tools/bpf/bpftool/Documentation/bpftool-map.rst48
-rw-r--r--tools/bpf/bpftool/Documentation/bpftool-net.rst34
-rw-r--r--tools/bpf/bpftool/Documentation/bpftool-perf.rst34
-rw-r--r--tools/bpf/bpftool/Documentation/bpftool-prog.rst34
-rw-r--r--tools/bpf/bpftool/Documentation/bpftool-struct_ops.rst35
-rw-r--r--tools/bpf/bpftool/Documentation/bpftool.rst34
-rw-r--r--tools/bpf/bpftool/Documentation/common_options.rst22
-rw-r--r--tools/bpf/bpftool/Makefile8
-rw-r--r--tools/bpf/bpftool/bash-completion/bpftool25
-rw-r--r--tools/bpf/bpftool/gen.c2
-rw-r--r--tools/bpf/bpftool/json_writer.c6
-rw-r--r--tools/bpf/bpftool/json_writer.h3
-rw-r--r--tools/bpf/bpftool/link.c44
-rw-r--r--tools/bpf/bpftool/main.c33
-rw-r--r--tools/bpf/bpftool/map.c152
-rw-r--r--tools/bpf/bpftool/net.c299
-rw-r--r--tools/bpf/bpftool/prog.c203
-rw-r--r--tools/bpf/resolve_btfids/Makefile3
-rw-r--r--tools/bpf/resolve_btfids/main.c29
-rw-r--r--tools/build/Makefile2
-rw-r--r--tools/build/Makefile.feature8
-rw-r--r--tools/build/feature/Makefile10
-rw-r--r--tools/build/feature/test-all.c19
-rw-r--r--tools/build/feature/test-libbfd-buildid.c8
-rw-r--r--tools/build/feature/test-libelf-mmap.c9
-rw-r--r--tools/cgroup/iocost_monitor.py54
-rw-r--r--tools/gpio/gpio-event-mon.c146
-rw-r--r--tools/gpio/gpio-hammer.c56
-rw-r--r--tools/gpio/gpio-utils.c176
-rw-r--r--tools/gpio/gpio-utils.h48
-rw-r--r--tools/gpio/gpio-watch.c16
-rw-r--r--tools/gpio/lsgpio.c60
-rw-r--r--tools/iio/iio_event_monitor.c2
-rw-r--r--tools/include/linux/btf_ids.h59
-rw-r--r--tools/include/linux/objtool.h129
-rw-r--r--tools/include/linux/static_call_types.h35
-rw-r--r--tools/include/uapi/asm-generic/unistd.h14
-rw-r--r--tools/include/uapi/linux/bpf.h669
-rw-r--r--tools/include/uapi/linux/in.h2
-rw-r--r--tools/include/uapi/linux/kvm.h6
-rw-r--r--tools/io_uring/io_uring-bench.c4
-rw-r--r--tools/lib/bpf/Makefile32
-rw-r--r--tools/lib/bpf/bpf.c70
-rw-r--r--tools/lib/bpf/bpf.h39
-rw-r--r--tools/lib/bpf/bpf_core_read.h120
-rw-r--r--tools/lib/bpf/bpf_helpers.h51
-rw-r--r--tools/lib/bpf/bpf_prog_linfo.c3
-rw-r--r--tools/lib/bpf/bpf_tracing.h4
-rw-r--r--tools/lib/bpf/btf.c1625
-rw-r--r--tools/lib/bpf/btf.h103
-rw-r--r--tools/lib/bpf/btf_dump.c87
-rw-r--r--tools/lib/bpf/hashmap.c3
-rw-r--r--tools/lib/bpf/hashmap.h12
-rw-r--r--tools/lib/bpf/libbpf.c3411
-rw-r--r--tools/lib/bpf/libbpf.h12
-rw-r--r--tools/lib/bpf/libbpf.map38
-rw-r--r--tools/lib/bpf/libbpf_common.h2
-rw-r--r--tools/lib/bpf/libbpf_internal.h147
-rw-r--r--tools/lib/bpf/libbpf_probes.c8
-rw-r--r--tools/lib/bpf/netlink.c128
-rw-r--r--tools/lib/bpf/nlattr.c9
-rw-r--r--tools/lib/bpf/ringbuf.c8
-rw-r--r--tools/lib/bpf/xsk.c383
-rw-r--r--tools/lib/bpf/xsk.h9
-rw-r--r--tools/lib/perf/evlist.c3
-rw-r--r--tools/lib/perf/include/perf/event.h16
-rw-r--r--tools/lib/subcmd/help.c10
-rw-r--r--tools/lib/traceevent/event-parse-api.c8
-rw-r--r--tools/lib/traceevent/event-parse-local.h24
-rw-r--r--tools/lib/traceevent/event-parse.c125
-rw-r--r--tools/lib/traceevent/event-parse.h8
-rw-r--r--tools/lib/traceevent/event-plugin.c2
-rw-r--r--tools/lib/traceevent/parse-filter.c23
-rw-r--r--tools/memory-model/Documentation/cheatsheet.txt33
-rw-r--r--tools/memory-model/Documentation/litmus-tests.txt1074
-rw-r--r--tools/memory-model/Documentation/recipes.txt4
-rw-r--r--tools/memory-model/Documentation/references.txt2
-rw-r--r--tools/memory-model/Documentation/simple.txt271
-rw-r--r--tools/memory-model/README160
-rwxr-xr-xtools/nfsd/inject_fault.sh50
-rw-r--r--tools/objtool/Makefile6
-rw-r--r--tools/objtool/arch.h4
-rw-r--r--tools/objtool/arch/x86/Build1
-rw-r--r--tools/objtool/arch/x86/decode.c37
-rw-r--r--tools/objtool/arch/x86/include/arch_special.h20
-rw-r--r--tools/objtool/arch/x86/special.c145
-rw-r--r--tools/objtool/builtin-check.c15
-rw-r--r--tools/objtool/builtin-orc.c27
-rw-r--r--tools/objtool/check.c424
-rw-r--r--tools/objtool/check.h10
-rw-r--r--tools/objtool/elf.c8
-rw-r--r--tools/objtool/elf.h3
-rw-r--r--tools/objtool/objtool.c30
-rw-r--r--tools/objtool/objtool.h7
-rw-r--r--tools/objtool/orc_dump.c9
-rw-r--r--tools/objtool/orc_gen.c12
-rw-r--r--tools/objtool/special.c48
-rw-r--r--tools/objtool/special.h10
-rwxr-xr-xtools/objtool/sync-check.sh33
-rw-r--r--tools/objtool/weak.c6
-rw-r--r--tools/perf/Documentation/perf-c2c.txt34
-rw-r--r--tools/perf/Documentation/perf-config.txt5
-rw-r--r--tools/perf/Documentation/perf-diff.txt4
-rw-r--r--tools/perf/Documentation/perf-ftrace.txt3
-rw-r--r--tools/perf/Documentation/perf-inject.txt6
-rw-r--r--tools/perf/Documentation/perf-intel-pt.txt53
-rw-r--r--tools/perf/Documentation/perf-list.txt1
-rw-r--r--tools/perf/Documentation/perf-record.txt56
-rw-r--r--tools/perf/Documentation/perf-stat.txt60
-rw-r--r--tools/perf/Documentation/perf.txt69
-rw-r--r--tools/perf/Documentation/topdown.txt256
-rw-r--r--tools/perf/Makefile.config31
-rw-r--r--tools/perf/Makefile.perf24
-rw-r--r--tools/perf/arch/arm64/util/Build1
-rw-r--r--tools/perf/arch/arm64/util/tsc.c21
-rw-r--r--tools/perf/arch/powerpc/entry/syscalls/syscall.tbl12
-rw-r--r--tools/perf/arch/powerpc/util/header.c7
-rw-r--r--tools/perf/arch/s390/entry/syscalls/syscall.tbl12
-rw-r--r--tools/perf/arch/x86/annotate/instructions.c1
-rw-r--r--tools/perf/arch/x86/entry/syscalls/syscall_64.tbl10
-rw-r--r--tools/perf/arch/x86/util/Build2