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-rw-r--r--Documentation/bpf/libbpf/program_types.rst18
-rw-r--r--Documentation/bpf/map_array.rst5
-rw-r--r--MAINTAINERS1
-rw-r--r--arch/arm64/net/bpf_jit_comp.c25
-rw-r--r--arch/loongarch/net/bpf_jit.c9
-rw-r--r--arch/powerpc/net/bpf_jit_comp.c10
-rw-r--r--arch/riscv/net/bpf_jit_comp64.c11
-rw-r--r--arch/s390/net/bpf_jit_comp.c7
-rw-r--r--arch/x86/Kconfig1
-rw-r--r--arch/x86/kernel/ftrace.c7
-rw-r--r--arch/x86/kernel/ftrace_64.S12
-rw-r--r--arch/x86/net/bpf_jit_comp.c97
-rw-r--r--include/asm-generic/rqspinlock.h60
-rw-r--r--include/linux/bpf.h102
-rw-r--r--include/linux/bpf_local_storage.h13
-rw-r--r--include/linux/bpf_types.h1
-rw-r--r--include/linux/bpf_verifier.h30
-rw-r--r--include/linux/buildid.h25
-rw-r--r--include/linux/filter.h12
-rw-r--r--include/linux/ftrace.h33
-rw-r--r--include/uapi/linux/bpf.h33
-rw-r--r--kernel/bpf/Makefile2
-rw-r--r--kernel/bpf/arraymap.c38
-rw-r--r--kernel/bpf/bpf_insn_array.c304
-rw-r--r--kernel/bpf/bpf_local_storage.c235
-rw-r--r--kernel/bpf/bpf_lsm.c1
-rw-r--r--kernel/bpf/core.c26
-rw-r--r--kernel/bpf/disasm.c3
-rw-r--r--kernel/bpf/hashtab.c67
-rw-r--r--kernel/bpf/helpers.c296
-rw-r--r--kernel/bpf/liveness.c42
-rw-r--r--kernel/bpf/log.c3
-rw-r--r--kernel/bpf/range_tree.c21
-rw-r--r--kernel/bpf/ringbuf.c114
-rw-r--r--kernel/bpf/rqspinlock.c90
-rw-r--r--kernel/bpf/stackmap.c62
-rw-r--r--kernel/bpf/stream.c159
-rw-r--r--kernel/bpf/syscall.c86
-rw-r--r--kernel/bpf/trampoline.c83
-rw-r--r--kernel/bpf/verifier.c983
-rw-r--r--kernel/trace/Kconfig12
-rw-r--r--kernel/trace/bpf_trace.c48
-rw-r--r--kernel/trace/ftrace.c17
-rw-r--r--lib/buildid.c56
-rw-r--r--net/bpf/test_run.c148
-rw-r--r--net/core/bpf_sk_storage.c16
-rw-r--r--net/core/filter.c16
-rwxr-xr-xsamples/bpf/do_hbm_test.sh2
-rw-r--r--samples/bpf/hbm.c4
-rw-r--r--samples/bpf/tcp_cong_kern.c2
-rw-r--r--samples/bpf/tracex1.bpf.c2
-rw-r--r--tools/bpf/Makefile13
-rw-r--r--tools/bpf/bpftool/Documentation/bpftool-map.rst3
-rw-r--r--tools/bpf/bpftool/btf_dumper.c2
-rw-r--r--tools/bpf/bpftool/map.c3
-rw-r--r--tools/bpf/bpftool/sign.c6
-rw-r--r--tools/bpf/runqslower/.gitignore2
-rw-r--r--tools/bpf/runqslower/Makefile91
-rw-r--r--tools/bpf/runqslower/runqslower.bpf.c106
-rw-r--r--tools/bpf/runqslower/runqslower.c171
-rw-r--r--tools/bpf/runqslower/runqslower.h13
-rw-r--r--tools/include/uapi/linux/bpf.h33
-rw-r--r--tools/lib/bpf/bpf.c2
-rw-r--r--tools/lib/bpf/btf.c75
-rw-r--r--tools/lib/bpf/btf.h8
-rw-r--r--tools/lib/bpf/libbpf.c296
-rw-r--r--tools/lib/bpf/libbpf.h27
-rw-r--r--tools/lib/bpf/libbpf_internal.h2
-rw-r--r--tools/lib/bpf/libbpf_probes.c4
-rw-r--r--tools/lib/bpf/linker.c3
-rw-r--r--tools/testing/selftests/bpf/.gitignore2
-rw-r--r--tools/testing/selftests/bpf/Makefile44
-rw-r--r--tools/testing/selftests/bpf/benchs/bench_ringbufs.c65
-rw-r--r--tools/testing/selftests/bpf/benchs/bench_trigger.c4
-rwxr-xr-xtools/testing/selftests/bpf/benchs/run_bench_ringbufs.sh4
-rw-r--r--tools/testing/selftests/bpf/bpf_arena_list.h6
-rw-r--r--tools/testing/selftests/bpf/bpf_arena_strsearch.h128
-rw-r--r--tools/testing/selftests/bpf/bpf_kfuncs.h12
-rw-r--r--tools/testing/selftests/bpf/network_helpers.c52
-rw-r--r--tools/testing/selftests/bpf/network_helpers.h16
-rw-r--r--tools/testing/selftests/bpf/prog_tests/arena_strsearch.c30
-rw-r--r--tools/testing/selftests/bpf/prog_tests/bpf_gotox.c292
-rw-r--r--tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c504
-rw-r--r--tools/testing/selftests/bpf/prog_tests/btf.c65
-rw-r--r--tools/testing/selftests/bpf/prog_tests/btf_split.c87
-rw-r--r--tools/testing/selftests/bpf/prog_tests/check_mtu.c23
-rw-r--r--tools/testing/selftests/bpf/prog_tests/cls_redirect.c122
-rw-r--r--tools/testing/selftests/bpf/prog_tests/file_reader.c117
-rw-r--r--tools/testing/selftests/bpf/prog_tests/htab_update.c37
-rw-r--r--tools/testing/selftests/bpf/prog_tests/kmem_cache_iter.c3
-rw-r--r--tools/testing/selftests/bpf/prog_tests/perf_branches.c22
-rw-r--r--tools/testing/selftests/bpf/prog_tests/rcu_read_lock.c4
-rw-r--r--tools/testing/selftests/bpf/prog_tests/refcounted_kptr.c56
-rw-r--r--tools/testing/selftests/bpf/prog_tests/res_spin_lock.c8
-rw-r--r--tools/testing/selftests/bpf/prog_tests/ringbuf.c65
-rw-r--r--tools/testing/selftests/bpf/prog_tests/select_reuseport.c67
-rw-r--r--tools/testing/selftests/bpf/prog_tests/send_signal.c5
-rw-r--r--tools/testing/selftests/bpf/prog_tests/string_kfuncs.c2
-rw-r--r--tools/testing/selftests/bpf/prog_tests/test_lsm.c2
-rw-r--r--tools/testing/selftests/bpf/prog_tests/test_tc_edt.c145
-rw-r--r--tools/testing/selftests/bpf/prog_tests/test_tc_tunnel.c714
-rw-r--r--tools/testing/selftests/bpf/prog_tests/test_tunnel.c107
-rw-r--r--tools/testing/selftests/bpf/prog_tests/test_xsk.c2596
-rw-r--r--tools/testing/selftests/bpf/prog_tests/test_xsk.h298
-rw-r--r--tools/testing/selftests/bpf/prog_tests/verifier.c4
-rw-r--r--tools/testing/selftests/bpf/prog_tests/wq.c56
-rw-r--r--tools/testing/selftests/bpf/prog_tests/xsk.c151
-rw-r--r--tools/testing/selftests/bpf/progs/arena_strsearch.c146
-rw-r--r--tools/testing/selftests/bpf/progs/bpf_cc_cubic.c9
-rw-r--r--tools/testing/selftests/bpf/progs/bpf_cubic.c7
-rw-r--r--tools/testing/selftests/bpf/progs/bpf_dctcp.c6
-rw-r--r--tools/testing/selftests/bpf/progs/bpf_gotox.c448
-rw-r--r--tools/testing/selftests/bpf/progs/bpf_iter_setsockopt.c17
-rw-r--r--tools/testing/selftests/bpf/progs/bpf_misc.h4
-rw-r--r--tools/testing/selftests/bpf/progs/bpf_tracing_net.h14
-rw-r--r--tools/testing/selftests/bpf/progs/connect4_prog.c21
-rw-r--r--tools/testing/selftests/bpf/progs/dynptr_success.c12
-rw-r--r--tools/testing/selftests/bpf/progs/file_reader.c145
-rw-r--r--tools/testing/selftests/bpf/progs/file_reader_fail.c52
-rw-r--r--tools/testing/selftests/bpf/progs/htab_update.c19
-rw-r--r--tools/testing/selftests/bpf/progs/ip_check_defrag.c5
-rw-r--r--tools/testing/selftests/bpf/progs/lsm.c8
-rw-r--r--tools/testing/selftests/bpf/progs/lsm_tailcall.c8
-rw-r--r--tools/testing/selftests/bpf/progs/rcu_read_lock.c40
-rw-r--r--tools/testing/selftests/bpf/progs/refcounted_kptr.c60
-rw-r--r--tools/testing/selftests/bpf/progs/ringbuf_bench.c11
-rw-r--r--tools/testing/selftests/bpf/progs/string_kfuncs_failure1.c12
-rw-r--r--tools/testing/selftests/bpf/progs/string_kfuncs_failure2.c2
-rw-r--r--tools/testing/selftests/bpf/progs/string_kfuncs_success.c10
-rw-r--r--tools/testing/selftests/bpf/progs/strobemeta.h6
-rw-r--r--tools/testing/selftests/bpf/progs/tcp_ca_write_sk_pacing.c2
-rw-r--r--tools/testing/selftests/bpf/progs/test_check_mtu.c12
-rw-r--r--tools/testing/selftests/bpf/progs/test_perf_branches.c3
-rw-r--r--tools/testing/selftests/bpf/progs/test_ringbuf_overwrite.c98
-rw-r--r--tools/testing/selftests/bpf/progs/test_tc_edt.c11
-rw-r--r--tools/testing/selftests/bpf/progs/test_tc_tunnel.c95
-rw-r--r--tools/testing/selftests/bpf/progs/trigger_bench.c6
-rw-r--r--tools/testing/selftests/bpf/progs/verifier_async_cb_context.c181