| /linux/tools/testing/selftests/bpf/progs/ |
| H A D | test_xdp_meta.c | 92 bpf_dynptr_read(meta_have, META_SIZE, &meta, 0, 0); in ing_cls_dynptr_read()
175 bpf_dynptr_read(dst, chunk_len, &meta, 0, 0); in ing_cls_dynptr_offset_rd()
180 bpf_dynptr_read(dst, chunk_len, &meta, 0, 0); in ing_cls_dynptr_offset_rd()
184 bpf_dynptr_read(dst, chunk_len, &meta, chunk_len, 0); in ing_cls_dynptr_offset_rd()
249 err = bpf_dynptr_read(&md, sizeof(md), &meta, META_SIZE, 0); in ing_cls_dynptr_offset_oob()
423 bpf_dynptr_read(meta_have, META_SIZE, &meta, 0, 0); in clone_meta_dynptr_survives_data_slice_write()
490 err = bpf_dynptr_read(meta_have, META_SIZE, &meta, 0, 0); in clone_meta_dynptr_rw_before_data_dynptr_write()
497 err = bpf_dynptr_read(meta_have, META_SIZE, &meta, 0, 0); in clone_meta_dynptr_rw_before_data_dynptr_write()
532 err = bpf_dynptr_read(meta_have, META_SIZE, &meta, 0, 0); in clone_meta_dynptr_rw_before_meta_dynptr_write()
539 err = bpf_dynptr_read(meta_have, META_SIZE, &meta, 0, 0); in clone_meta_dynptr_rw_before_meta_dynptr_write()
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| H A D | dynptr_success.c | 54 err = err ?: bpf_dynptr_read(read_data, sizeof(read_data), &ptr, 0, 0); in test_read_write()
256 ret = bpf_dynptr_read(&buf, 0, &meta, 0, INVALID_FLAGS); in test_dynptr_skb_meta_flags()
401 if (bpf_dynptr_read(&read_data, sizeof(read_data), &ptr, 0, 0) != -E2BIG) { in test_zero_size_dynptr()
412 if (bpf_dynptr_read(&read_data, 0, &ptr, 0, 0)) { in test_zero_size_dynptr()
652 err = err ?: bpf_dynptr_read(buf, sz, &dst, 0, 0); in test_dynptr_copy()
657 err = err ?: bpf_dynptr_read(buf, sz - 5, &dst, 3, 0); in test_dynptr_copy()
692 err = bpf_dynptr_read(&buf, len, &ptr_xdp, i * len, 0); in test_dynptr_copy_xdp()
713 err = bpf_dynptr_read(&buf, len, &ptr_buf, i * len, 0); in test_dynptr_copy_xdp()
727 err = bpf_dynptr_read(&buf, len, &ptr_xdp, 2 + i * len, 0); in test_dynptr_copy_xdp()
898 err = bpf_dynptr_read(&buf, chunk_sz, &ptr_xdp, offset, 0); in test_dynptr_memset_xdp_chunks()
[all …]
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| H A D | test_cls_redirect_dynptr.c | 127 if (bpf_dynptr_read(iphdr, sizeof(*iphdr), dynptr, *offset, 0)) in pkt_parse_ipv4()
144 if (bpf_dynptr_read(ports, sizeof(*ports), dynptr, *offset, 0)) in pkt_parse_icmp_l4_ports()
215 if (bpf_dynptr_read(&exthdr, sizeof(exthdr), dynptr, *offset, 0)) in pkt_skip_ipv6_extension_headers()
247 if (bpf_dynptr_read(ipv6, sizeof(*ipv6), dynptr, *offset, 0)) in pkt_parse_ipv6()
492 if (bpf_dynptr_read(next_hop, sizeof(*next_hop), dynptr, *offset, 0)) in get_next_hop()
611 if (bpf_dynptr_read(&icmp, sizeof(icmp), dynptr, *offset, 0)) { in process_icmpv4()
663 if (bpf_dynptr_read(&icmp6, sizeof(icmp6), dynptr, *offset, 0)) { in process_icmpv6()
715 if (bpf_dynptr_read(&tcp, sizeof(tcp), dynptr, *offset, 0)) { in process_tcp()
738 if (bpf_dynptr_read(&udph, sizeof(udph), dynptr, *offset, 0)) { in process_udp()
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| H A D | dynptr_fail.c | 160 bpf_dynptr_read(read_data, sizeof(read_data), &ptr, 0, 0); in use_after_invalid()
165 bpf_dynptr_read(read_data, sizeof(read_data), &ptr, 0, 0); in use_after_invalid()
445 bpf_dynptr_read(read_data, sizeof(read_data), (void *)&ptr + 8, 0, 0); in invalid_helper2()
486 bpf_dynptr_read(read_data, sizeof(read_data), &ptr, 0, 0); in invalid_write2()
588 bpf_dynptr_read(read_data, sizeof(read_data), (void *)&ptr + 1, 0, 0); in invalid_read2()
925 call %[bpf_dynptr_read]; \ in dynptr_partial_slot_invalidate()
940 __imm(bpf_dynptr_read), in dynptr_partial_slot_invalidate()
1071 /* Reject writes to dynptr slot from bpf_dynptr_read */
1086 bpf_dynptr_read(data.buf, sizeof(data.buf), &data.ptr, 0, 0); in dynptr_read_into_slot()
1745 bpf_dynptr_read(read_dat in clone_invalidate1()
[all...] |
| H A D | file_reader.c | 52 local_err = bpf_dynptr_read(tmp_buf, user_buf_sz, &dynptr, user_buf_sz, 0); in on_open_expect_fault()
104 if (bpf_dynptr_read(tmp_buf, len, ptr, off, 0)) in verify_dynptr_read()
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| H A D | user_ringbuf_success.c | 46 status = bpf_dynptr_read(&stack_sample, sizeof(stack_sample), dynptr, 0, 0); in record_sample()
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| /linux/kernel/bpf/ |
| H A D | helpers.c | 1920 BPF_CALL_5(bpf_dynptr_read, void *, dst, u64, len, const struct bpf_dynptr_kern *, src, in BPF_CALL_5() argument
1927 .func = bpf_dynptr_read,
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