| 2020-10-02 |
Hao Luo | bpf: Introduce bpf_per_cpu_ptr()
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-02 |
Hao Luo | selftests/bpf: Ksyms_btf to test typed ksyms
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-02 |
Hao Luo | bpf/libbpf: BTF support for typed ksyms
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-02 |
Hao Luo | bpf: Introduce pseudo_btf_id
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-02 |
Alexei Starovoitov | Merge branch 'Do not limit cb_flags when creating child sk'
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-02 |
Martin KaFai Lau | bpf: selftest: Ensure the child sk inherited all bpf_sock_op...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-02 |
Martin KaFai Lau | bpf: tcp: Do not limit cb_flags when creating child...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-01 |
Alexei Starovoitov | Merge branch 'introduce BPF_F_PRESERVE_ELEMS'
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-01 |
Song Liu | selftests/bpf: Add tests for BPF_F_PRESERVE_ELEMS
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-01 |
Song Liu | bpf: Introduce BPF_F_PRESERVE_ELEMS for perf event...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-01 |
Jean-Philippe Brucker | selftests/bpf: Fix alignment of .BTF_ids
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-30 |
Andrii Nakryiko | selftests/bpf: Test "incremental" btf_dump in C format
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-30 |
Andrii Nakryiko | libbpf: Make btf_dump work with modifiable BTF
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-30 |
Alexei Starovoitov | Merge branch 'Various BPF helper improvements'
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-30 |
Daniel Borkmann | bpf, selftests: Add redirect_neigh selftest
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-30 |
Daniel Borkmann | bpf, selftests: Use bpf_tail_call_static where appropriate
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-30 |
Daniel Borkmann | bpf, libbpf: Add bpf_tail_call_static helper for bpf...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-30 |
Daniel Borkmann | bpf: Add redirect_neigh helper as redirect drop-in
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-30 |
Daniel Borkmann | bpf, net: Rework cookie generator as per-cpu one
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-30 |
Daniel Borkmann | bpf: Add classid helper only based on skb->sk
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-30 |
Song Liu | bpf: fix raw_tp test run in preempt kernel
Reported-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-30 |
Andrii Nakryiko | libbpf: Compile in PIC mode only for shared library...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-30 |
Andrii Nakryiko | libbpf: Compile libbpf under -O2 level by default and...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-30 |
Andrii Nakryiko | libbpf: Fix uninitialized variable in btf_parse_type_sec
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Alexei Starovoitov | Merge branch 'bpf, x64: optimize JIT's pro/epilogue'
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Maciej Fijalkowski | bpf: x64: Do not emit sub/add 0, %rsp when !stack_depth
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Maciej Fijalkowski | bpf, x64: Drop "pop %rcx" instruction on BPF JIT epilogue
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Ilya Leoshkevich | selftests/bpf: Fix endianness issues in sk_lookup/ctx_narrow...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
John Fastabend | bpf, selftests: Fix warning in snprintf_btf where system...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Alexei Starovoitov | Merge branch 'bpf: Support multi-attach for freplace'
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Toke Høiland-Jørgensen | selftests: Add selftest for disallowing modify_return...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Jiri Olsa | selftests/bpf: Adding test for arg dereference in extension...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Toke Høiland-Jørgensen | selftests: Add test for multiple attachments of freplace...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Toke Høiland-Jørgensen | libbpf: Add support for freplace attachment in bpf_link_create
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Toke Høiland-Jørgensen | bpf: Fix context type resolving for extension programs
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Toke Høiland-Jørgensen | bpf: Support attaching freplace programs to multiple...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Toke Høiland-Jørgensen | bpf: Move prog->aux->linked_prog and trampoline into...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Alexei Starovoitov | Merge branch 'libbpf: support loading/storing any BTF'
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Andrii Nakryiko | selftests/bpf: Test BTF's handling of endianness
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Andrii Nakryiko | libbpf: Support BTF loading and raw data output in...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Andrii Nakryiko | selftests/bpf: Move and extend ASSERT_xxx() testing...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Toke Høiland-Jørgensen | selftests: Make sure all 'skel' variables are declared...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Ciara Loftus | xsk: Fix a documentation mistake in xsk_queue.h
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Toke Høiland-Jørgensen | selftests/bpf_iter: Don't fail test due to missing...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Toke Høiland-Jørgensen | bpf/preload: Make sure Makefile cleans up after itself...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Alexei Starovoitov | Merge branch 'selftests/bpf: BTF-based kernel data...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Alan Maguire | selftests/bpf: Ensure snprintf_btf/bpf_iter tests compatibil...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Alan Maguire | selftests/bpf: Fix unused-result warning in snprintf_btf.c
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
John Fastabend | bpf, selftests: Fix cast to smaller integer type 'int...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Alexei Starovoitov | Merge branch 'libbpf: BTF writer APIs'
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Andrii Nakryiko | selftests/bpf: Test BTF writing APIs
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Andrii Nakryiko | libbpf: Add btf__str_by_offset() as a more generic...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Andrii Nakryiko | libbpf: Add BTF writing APIs
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Alexei Starovoitov | Merge branch 'bpf: add helpers to support BTF-based...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Alan Maguire | selftests/bpf: Add test for bpf_seq_printf_btf helper
Suggested-by: Alexei Starovoitov <alexei.starovoitov@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Alan Maguire | bpf: Add bpf_seq_printf_btf helper
Suggested-by: Alexei Starovoitov <alexei.starovoitov@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Alan Maguire | selftests/bpf: Fix overflow tests to reflect iter size...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Alan Maguire | bpf: Bump iter seq size to support BTF representation...
Suggested-by: Alexei Starovoitov <alexei.starovoitov@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Alan Maguire | selftests/bpf: Add bpf_snprintf_btf helper tests
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Alan Maguire | bpf: Add bpf_snprintf_btf helper
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Alan Maguire | bpf: Move to generic BTF show support, apply it to...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Alan Maguire | bpf: Provide function to get vmlinux BTF information
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Andrii Nakryiko | libbpf: Add btf__new_empty() to create an empty BTF...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Andrii Nakryiko | libbpf: Allow modification of BTF and add btf__add_str API
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Andrii Nakryiko | libbpf: Extract generic string hashing function for...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Andrii Nakryiko | libbpf: Generalize common logic for managing dynamically...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Andrii Nakryiko | libbpf: Remove assumption of single contiguous memory...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Andrii Nakryiko | libbpf: Refactor internals of BTF type index
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Toke Høiland-Jørgensen | selftests: Remove fmod_ret from test_overhead
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Toke Høiland-Jørgensen | bpf: verifier: refactor check_attach_btf_id()
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Toke Høiland-Jørgensen | bpf: change logging calls from verbose() to bpf_log...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-29 |
Toke Høiland-Jørgensen | bpf: disallow attaching modify_return tracing functions...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-28 |
Alexei Starovoitov | Merge branch 'Sockmap copying'
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-28 |
Lorenz Bauer | selftest: bpf: Test copying a sockmap and sockhash
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-28 |
Lorenz Bauer | selftests: bpf: Remove shared header from sockmap iter...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-28 |
Lorenz Bauer | selftests: bpf: Add helper to compare socket cookies
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-28 |
Lorenz Bauer | bpf: sockmap: Enable map_update_elem from bpf_iter
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-26 |
John Fastabend | bpf: Add comment to document BTF type PTR_TO_BTF_ID_OR_NULL
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-25 |
John Fastabend | bpf: Add AND verifier test case where 32bit and 64bit...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-25 |
John Fastabend | bpf, verifier: Remove redundant var_off.value ops in...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-25 |
Alexei Starovoitov | Merge branch 'enable-bpf_skc-cast-for-networking-progs'
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-25 |
Martin KaFai Lau | bpf: selftest: Add test_btf_skc_cls_ingress
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-25 |
Martin KaFai Lau | bpf: selftest: Remove enum tcp_ca_state from bpf_tcp_helpers.h
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-25 |
Martin KaFai Lau | bpf: selftest: Use bpf_skc_to_tcp_sock() in the sock_fields...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-25 |
Martin KaFai Lau | bpf: selftest: Use network_helpers in the sock_fields...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-25 |
Martin KaFai Lau | bpf: selftest: Adapt sock_fields test to use skel and...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-25 |
Martin KaFai Lau | bpf: selftest: Move sock_fields test into test_progs
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-25 |
Martin KaFai Lau | bpf: selftest: Add ref_tracking verifier test for bpf_skc...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-25 |
Martin KaFai Lau | bpf: Change bpf_sk_assign to accept ARG_PTR_TO_BTF_ID_SOCK_C...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-25 |
Martin KaFai Lau | bpf: Change bpf_tcp_*_syncookie to accept ARG_PTR_TO_BTF_ID_...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-25 |
Martin KaFai Lau | bpf: Change bpf_sk_storage_*() to accept ARG_PTR_TO_BTF_ID_S...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-25 |
Martin KaFai Lau | bpf: Change bpf_sk_release and bpf_sk_*cgroup_id to...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-25 |
Martin KaFai Lau | bpf: Enable bpf_skc_to_* sock casting helper to networking...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-25 |
Martin KaFai Lau | bpf: Move the PTR_TO_BTF_ID check to check_reg_type()
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-24 |
Alexei Starovoitov | Merge branch 'rtt-speedup.2020.09.16a' of git://git...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-24 |
Alexei Starovoitov | Revert "bpf: Fix potential call bpf_link_free() in...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-23 |
Jiri Olsa | tools resolve_btfids: Always force HOSTARCH
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-23 |
Jiri Olsa | bpf: Check CONFIG_BPF option for resolve_btfids
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-23 |
Lorenz Bauer | bpf: Explicitly size compatible_reg_types
Suggested-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-09-21 |
Jiri Olsa | selftests/bpf: Fix stat probe in d_path test
Suggested-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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