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-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
-rwxr-xr-xtools/bootconfig/test-bootconfig.sh25
-rw-r--r--tools/bpf/Makefile4
-rw-r--r--tools/bpf/bpftool/Makefile2
-rw-r--r--tools/bpf/resolve_btfids/Makefile1
-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/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/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/Makefile4
-rw-r--r--tools/lib/bpf/btf.c6
-rw-r--r--tools/lib/bpf/libbpf.c4
-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
-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/Makefile.config2
-rw-r--r--tools/perf/arch/powerpc/entry/syscalls/syscall.tbl12
-rw-r--r--tools/perf/arch/s390/entry/syscalls/syscall.tbl12
-rw-r--r--tools/perf/arch/x86/entry/syscalls/syscall_64.tbl10
-rw-r--r--tools/perf/bench/Build1
-rw-r--r--tools/perf/bench/mem-memcpy-x86-64-lib.c24
-rw-r--r--tools/perf/bench/sched-messaging.c4
-rw-r--r--tools/perf/pmu-events/arch/x86/amdzen1/core.json2
-rw-r--r--tools/perf/pmu-events/arch/x86/amdzen2/core.json2
-rw-r--r--tools/perf/tests/attr/README1
-rw-r--r--tools/perf/tests/attr/test-record-group229
-rw-r--r--tools/perf/tests/bp_signal.c5
-rw-r--r--tools/perf/tests/parse-metric.c14
-rw-r--r--tools/perf/tests/pmu-events.c5
-rw-r--r--tools/perf/tests/pmu.c1
-rw-r--r--tools/perf/util/evlist.c11
-rw-r--r--tools/perf/util/evsel.c10
-rw-r--r--tools/perf/util/metricgroup.c35
-rw-r--r--tools/perf/util/parse-events.c2
-rw-r--r--tools/perf/util/pmu.c13
-rw-r--r--tools/perf/util/pmu.h2
-rw-r--r--tools/perf/util/record.c34
-rw-r--r--tools/perf/util/stat-shadow.c28
-rwxr-xr-xtools/power/pm-graph/sleepgraph.py2
-rw-r--r--tools/testing/nvdimm/dax-dev.c22
-rw-r--r--tools/testing/nvdimm/test/iomap.c2
-rw-r--r--tools/testing/nvdimm/test/nfit.c49
-rw-r--r--tools/testing/selftests/arm64/Makefile2
-rw-r--r--tools/testing/selftests/arm64/fp/.gitignore5
-rw-r--r--tools/testing/selftests/arm64/fp/Makefile17
-rw-r--r--tools/testing/selftests/arm64/fp/README100
-rw-r--r--tools/testing/selftests/arm64/fp/asm-offsets.h11
-rw-r--r--tools/testing/selftests/arm64/fp/assembler.h57
-rwxr-xr-xtools/testing/selftests/arm64/fp/fpsimd-stress60
-rw-r--r--tools/testing/selftests/arm64/fp/fpsimd-test.S482
-rw-r--r--tools/testing/selftests/arm64/fp/sve-probe-vls.c58
-rw-r--r--tools/testing/selftests/arm64/fp/sve-ptrace-asm.S33
-rw-r--r--tools/testing/selftests/arm64/fp/sve-ptrace.c336
-rwxr-xr-xtools/testing/selftests/arm64/fp/sve-stress59
-rw-r--r--tools/testing/selftests/arm64/fp/sve-test.S672
-rw-r--r--tools/testing/selftests/arm64/fp/vlset.c155
-rw-r--r--tools/testing/selftests/arm64/mte/.gitignore6
-rw-r--r--tools/testing/selftests/arm64/mte/Makefile29
-rw-r--r--tools/testing/selftests/arm64/mte/check_buffer_fill.c475
-rw-r--r--tools/testing/selftests/arm64/mte/check_child_memory.c195
-rw-r--r--tools/testing/selftests/arm64/mte/check_ksm_options.c159
-rw-r--r--tools/testing/selftests/arm64/mte/check_mmap_options.c262
-rw-r--r--tools/testing/selftests/arm64/mte/check_tags_inclusion.c185
-rw-r--r--tools/testing/selftests/arm64/mte/check_user_mem.c111
-rw-r--r--tools/testing/selftests/arm64/mte/mte_common_util.c341
-rw-r--r--tools/testing/selftests/arm64/mte/mte_common_util.h118
-rw-r--r--tools/testing/selftests/arm64/mte/mte_def.h60
-rw-r--r--tools/testing/selftests/arm64/mte/mte_helper.S128
-rw-r--r--tools/testing/selftests/arm64/pauth/.gitignore2
-rw-r--r--tools/testing/selftests/arm64/pauth/Makefile39
-rw-r--r--tools/testing/selftests/arm64/pauth/exec_target.c34
-rw-r--r--tools/testing/selftests/arm64/pauth/helper.c39
-rw-r--r--tools/testing/selftests/arm64/pauth/helper.h28
-rw-r--r--tools/testing/selftests/arm64/pauth/pac.c368
-rw-r--r--tools/testing/selftests/arm64/pauth/pac_corruptor.S19
-rw-r--r--tools/testing/selftests/bpf/progs/bpf_iter_bpf_hash_map.c15
-rw-r--r--tools/testing/selftests/clone3/clone3.c45
-rw-r--r--tools/testing/selftests/clone3/clone3_cap_checkpoint_restore.c4
-rw-r--r--tools/testing/selftests/clone3/clone3_clear_sighand.c2
-rw-r--r--tools/testing/selftests/clone3/clone3_selftests.h24
-rw-r--r--tools/testing/selftests/clone3/clone3_set_tid.c4
-rw-r--r--tools/testing/selftests/kvm/x86_64/debug_regs.c2
-rwxr-xr-xtools/testing/selftests/net/rtnetlink.sh47
-rw-r--r--tools/testing/selftests/pidfd/pidfd_setns_test.c2
-rw-r--r--tools/testing/selftests/powerpc/copyloops/.gitignore2
-rw-r--r--tools/testing/selftests/powerpc/copyloops/Makefile6
l---------tools/testing/selftests/powerpc/copyloops/copy_mc_64.S1
l---------tools/testing/selftests/powerpc/copyloops/memcpy_mcsafe_64.S1
-rw-r--r--tools/testing/selftests/powerpc/mm/prot_sao.c9
-rw-r--r--tools/testing/selftests/rseq/param_test.c223
-rw-r--r--tools/testing/selftests/rseq/rseq-x86.h57
-rwxr-xr-xtools/testing/selftests/rseq/run_param_test.sh2
-rw-r--r--