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-rw-r--r--tools/arch/x86/include/asm/insn.h15
-rw-r--r--tools/bootconfig/main.c124
-rwxr-xr-xtools/bootconfig/test-bootconfig.sh6
-rw-r--r--tools/bpf/bpftool/.gitignore2
-rw-r--r--tools/bpf/bpftool/Documentation/bpftool-map.rst3
-rw-r--r--tools/bpf/bpftool/Makefile44
-rw-r--r--tools/bpf/bpftool/bash-completion/bpftool2
-rw-r--r--tools/bpf/bpftool/btf.c59
-rw-r--r--tools/bpf/bpftool/main.c15
-rw-r--r--tools/bpf/bpftool/main.h1
-rw-r--r--tools/bpf/bpftool/map.c4
-rw-r--r--tools/bpf/bpftool/pids.c4
-rw-r--r--tools/bpf/bpftool/prog.c30
-rw-r--r--tools/bpf/resolve_btfids/Makefile9
-rw-r--r--tools/bpf/resolve_btfids/main.c6
-rw-r--r--tools/bpf/runqslower/Makefile55
-rw-r--r--tools/build/Makefile4
-rwxr-xr-xtools/debugging/kernel-chktaint2
-rw-r--r--tools/include/linux/poison.h6
-rw-r--r--tools/include/nolibc/nolibc.h4
-rw-r--r--tools/include/uapi/linux/bpf.h109
-rw-r--r--tools/include/uapi/linux/if_link.h2
-rwxr-xr-xtools/kvm/kvm_stat/kvm_stat6
-rw-r--r--tools/lib/bpf/bpf.c104
-rw-r--r--tools/lib/bpf/btf.c881
-rw-r--r--tools/lib/bpf/btf.h9
-rw-r--r--tools/lib/bpf/libbpf.c589
-rw-r--r--tools/lib/bpf/libbpf.h1
-rw-r--r--tools/lib/bpf/libbpf.map13
-rw-r--r--tools/lib/bpf/libbpf_internal.h31
-rw-r--r--tools/lib/bpf/libbpf_probes.c1
-rw-r--r--tools/lib/bpf/ringbuf.c8
-rw-r--r--tools/lib/bpf/xsk.c92
-rw-r--r--tools/lib/bpf/xsk.h22
-rw-r--r--tools/memory-model/Documentation/README76
-rw-r--r--tools/memory-model/Documentation/control-dependencies.txt258
-rw-r--r--tools/memory-model/Documentation/glossary.txt172
-rw-r--r--tools/memory-model/Documentation/litmus-tests.txt17
-rw-r--r--tools/memory-model/Documentation/ordering.txt556
-rw-r--r--tools/memory-model/README22
-rw-r--r--tools/memory-model/litmus-tests/CoRR+poonceonce+Once.litmus4
-rw-r--r--tools/memory-model/litmus-tests/CoRW+poonceonce+Once.litmus4
-rw-r--r--tools/memory-model/litmus-tests/CoWR+poonceonce+Once.litmus4
-rw-r--r--tools/memory-model/litmus-tests/CoWW+poonceonce.litmus4
-rw-r--r--tools/memory-model/litmus-tests/IRIW+fencembonceonces+OnceOnce.litmus5
-rw-r--r--tools/memory-model/litmus-tests/IRIW+poonceonces+OnceOnce.litmus5
-rw-r--r--tools/memory-model/litmus-tests/ISA2+pooncelock+pooncelock+pombonce.litmus7
-rw-r--r--tools/memory-model/litmus-tests/ISA2+poonceonces.litmus6
-rw-r--r--tools/memory-model/litmus-tests/ISA2+pooncerelease+poacquirerelease+poacquireonce.litmus6
-rw-r--r--tools/memory-model/litmus-tests/LB+fencembonceonce+ctrlonceonce.litmus5
-rw-r--r--tools/memory-model/litmus-tests/LB+poacquireonce+pooncerelease.litmus5
-rw-r--r--tools/memory-model/litmus-tests/LB+poonceonces.litmus5
-rw-r--r--tools/memory-model/litmus-tests/MP+fencewmbonceonce+fencermbonceonce.litmus19
-rw-r--r--tools/memory-model/litmus-tests/MP+onceassign+derefonce.litmus15
-rw-r--r--tools/memory-model/litmus-tests/MP+polockmbonce+poacquiresilsil.litmus8
-rw-r--r--tools/memory-model/litmus-tests/MP+polockonce+poacquiresilsil.litmus8
-rw-r--r--tools/memory-model/litmus-tests/MP+polocks.litmus20
-rw-r--r--tools/memory-model/litmus-tests/MP+poonceonces.litmus19
-rw-r--r--tools/memory-model/litmus-tests/MP+pooncerelease+poacquireonce.litmus19
-rw-r--r--tools/memory-model/litmus-tests/MP+porevlocks.litmus20
-rw-r--r--tools/memory-model/litmus-tests/R+fencembonceonces.litmus5
-rw-r--r--tools/memory-model/litmus-tests/R+poonceonces.litmus5
-rw-r--r--tools/memory-model/litmus-tests/S+fencewmbonceonce+poacquireonce.litmus5
-rw-r--r--tools/memory-model/litmus-tests/S+poonceonces.litmus5
-rw-r--r--tools/memory-model/litmus-tests/SB+fencembonceonces.litmus5
-rw-r--r--tools/memory-model/litmus-tests/SB+poonceonces.litmus5
-rw-r--r--tools/memory-model/litmus-tests/SB+rfionceonce-poonceonces.litmus5
-rw-r--r--tools/memory-model/litmus-tests/WRC+poonceonces+Once.litmus5
-rw-r--r--tools/memory-model/litmus-tests/WRC+pooncerelease+fencermbonceonce+Once.litmus5
-rw-r--r--tools/memory-model/litmus-tests/Z6.0+pooncelock+poonceLock+pombonce.litmus7
-rw-r--r--tools/memory-model/litmus-tests/Z6.0+pooncelock+pooncelock+pombonce.litmus7
-rw-r--r--tools/memory-model/litmus-tests/Z6.0+pooncerelease+poacquirerelease+fencembonceonce.litmus6
-rw-r--r--tools/objtool/Makefile9
-rw-r--r--tools/perf/Makefile.perf4
-rw-r--r--tools/power/acpi/Makefile.config1
-rw-r--r--tools/power/cpupower/lib/cpupower.c23
-rw-r--r--tools/power/cpupower/lib/cpupower_intern.h5
-rw-r--r--tools/power/cpupower/utils/cpufreq-set.c3
-rw-r--r--tools/power/cpupower/utils/cpuidle-set.c4
-rw-r--r--tools/power/cpupower/utils/cpupower-info.c2
-rw-r--r--tools/power/cpupower/utils/cpupower-set.c2
-rw-r--r--tools/power/cpupower/utils/cpupower.c8
-rw-r--r--tools/power/cpupower/utils/helpers/helpers.h20
-rw-r--r--tools/power/cpupower/utils/helpers/misc.c110
-rw-r--r--tools/power/cpupower/utils/helpers/msr.c28
-rw-r--r--tools/power/pm-graph/README4
-rwxr-xr-xtools/power/pm-graph/sleepgraph.py387
-rw-r--r--tools/power/x86/intel-speed-select/isst-config.c8
-rw-r--r--tools/power/x86/intel-speed-select/isst-core.c2
-rw-r--r--tools/power/x86/intel-speed-select/isst.h1
-rw-r--r--tools/power/x86/turbostat/turbostat.c29
-rw-r--r--tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c109
-rw-r--r--tools/scripts/Makefile.include10
-rwxr-xr-xtools/testing/ktest/ktest.pl2
-rw-r--r--tools/testing/kunit/kunit_kernel.py24
-rw-r--r--tools/testing/kunit/kunit_parser.py7
-rw-r--r--tools/testing/nvdimm/test/nfit.c103
-rw-r--r--tools/testing/scatterlist/main.c2
-rw-r--r--tools/testing/selftests/Makefile6
-rw-r--r--tools/testing/selftests/android/Makefile39
-rw-r--r--tools/testing/selftests/android/config5
-rw-r--r--tools/testing/selftests/android/ion/Makefile20
-rw-r--r--tools/testing/selftests/android/ion/README101
-rw-r--r--tools/testing/selftests/android/ion/ion.h134
-rwxr-xr-xtools/testing/selftests/android/ion/ion_test.sh58
-rw-r--r--tools/testing/selftests/android/ion/ionapp_export.c127
-rw-r--r--tools/testing/selftests/android/ion/ionapp_import.c79
-rw-r--r--tools/testing/selftests/android/ion/ionmap_test.c136
-rw-r--r--tools/testing/selftests/android/ion/ionutils.c253
-rw-r--r--tools/testing/selftests/android/ion/ionutils.h55
-rw-r--r--tools/testing/selftests/android/ion/ipcsocket.c227
-rw-r--r--tools/testing/selftests/android/ion/ipcsocket.h35
-rwxr-xr-xtools/testing/selftests/android/run.sh3
-rw-r--r--tools/testing/selftests/bpf/.gitignore3
-rw-r--r--tools/testing/selftests/bpf/Makefile73
-rw-r--r--tools/testing/selftests/bpf/README.rst33
-rw-r--r--tools/testing/selftests/bpf/bpf_tcp_helpers.h1
-rw-r--r--tools/testing/selftests/bpf/bpf_testmod/.gitignore6
-rw-r--r--tools/testing/selftests/bpf/bpf_testmod/Makefile20
-rw-r--r--tools/testing/selftests/bpf/bpf_testmod/bpf_testmod-events.h36
-rw-r--r--tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.c52
-rw-r--r--tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.h14
-rw-r--r--tools/testing/selftests/bpf/btf_helpers.c259