| 2020-12-10 |
Jean-Philippe Brucker | selftests/bpf: Add test for signed 32-bit bound check bug
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-12-10 |
Alexei Starovoitov | bpf: Fix propagation of 32-bit signed bounds from 64...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-12-09 |
KP Singh | bpf, doc: Update KP's email in MAINTAINERS
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-12-07 |
Cong Wang | lwt_bpf: Replace preempt_disable() with migrate_disable()
Suggested-by: Alexei Starovoitov <alexei.starovoitov@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-12-07 |
Dongdong Wang | lwt: Disable BH too in run_lwt_bpf()
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-12-02 |
Andrii Nakryiko | selftests/bpf: Drain ringbuf samples at the end of...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-12-02 |
Andrii Nakryiko | libbpf: Fix ring_buffer__poll() to return number of...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-11-19 |
Luo Meng | fail_function: Remove a redundant mutex unlock
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-11-19 |
Alexei Starovoitov | Merge branch 'Fix bpf_probe_read_user_str() overcopying'
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-11-19 |
Daniel Xu | selftest/bpf: Test bpf_probe_read_user_str() strips...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-11-19 |
Daniel Xu | lib/strncpy_from_user.c: Mask out bytes after NUL terminator.
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-11-19 |
Jiri Olsa | libbpf: Fix VERSIONED_SYM_COUNT number parsing
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-11-14 |
Dmitrii Banshchikov | bpf: Relax return code check for subprograms
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-11-12 |
Andrii Nakryiko | selftests/bpf: Fix unused attribute usage in subprogs_unused...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-11-06 |
KP Singh | bpf: Update verification logic for LSM programs
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-11-06 |
David Verbeiren | bpf: Zero-fill re-used per-cpu map element
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-11-06 |
Randy Dunlap | bpf: BPF_PRELOAD depends on BPF_SYSCALL
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-11-06 |
Lorenz Bauer | tools/bpftool: Fix attaching flow dissector
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-30 |
Ard Biesheuvel | bpf: Don't rely on GCC __attribute__((optimize)) to...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-20 |
Daniel Borkmann | bpf, doc: Fix patchwork URL to point to kernel.org...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-19 |
Martin KaFai Lau | bpf: selftest: Ensure the return value of the bpf_per_cpu_pt...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-19 |
Martin KaFai Lau | bpf: selftest: Ensure the return value of bpf_skc_to...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-19 |
Martin KaFai Lau | bpf: Enforce id generation for all may-be-null register...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-12 |
Alexei Starovoitov | Merge branch 'bpf, sockmap: allow verdict only sk_skb...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-12 |
John Fastabend | bpf, selftests: Add three new sockmap tests for verdict...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-12 |
John Fastabend | bpf, selftests: Add option to test_sockmap to omit...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-12 |
John Fastabend | bpf, sockmap: Allow skipping sk_skb parser program
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-12 |
John Fastabend | bpf, sockmap: Check skb_verdict and skb_parser programs...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-12 |
Alexei Starovoitov | Merge branch 'sockmap/sk_skb program memory acct fixes'
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-12 |
John Fastabend | bpf, sockmap: Add memory accounting so skbs on ingress...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-12 |
John Fastabend | bpf, sockmap: Remove skb_orphan and let normal skb_kfree...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-12 |
John Fastabend | bpf, sockmap: Remove dropped data on errors in redirect...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-12 |
John Fastabend | bpf, sockmap: Remove skb_set_owner_w wmem will be taken...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-12 |
John Fastabend | bpf, sockmap: On receive programs try to fast track...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-12 |
John Fastabend | bpf, sockmap: Skb verdict SK_PASS to self already checked...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-11 |
Alexei Starovoitov | Merge branch 'samples: bpf: Refactor XDP programs with...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-11 |
Daniel T. Lee | samples: bpf: Refactor XDP kern program maps with BTF...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-11 |
Daniel T. Lee | samples: bpf: Replace attach_tracepoint() to attach...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-11 |
Daniel T. Lee | samples: bpf: Refactor xdp_monitor with libbpf
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-11 |
Alexei Starovoitov | Merge branch 'Follow-up BPF helper improvements'
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-11 |
Daniel Borkmann | bpf, selftests: Add redirect_peer selftest
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-11 |
Daniel Borkmann | bpf, selftests: Make redirect_neigh test more extensible
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-11 |
Daniel Borkmann | bpf, selftests: Add test for different array inner...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-11 |
Daniel Borkmann | bpf: Allow for map-in-map with dynamic inner array...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-11 |
Daniel Borkmann | bpf: Add redirect_peer helper
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-11 |
Daniel Borkmann | bpf: Improve bpf_redirect_neigh helper description
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-08 |
Alexei Starovoitov | Merge branch 'libbpf: auto-resize relocatable LOAD...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-08 |
Andrii Nakryiko | selftests/bpf: Validate libbpf's auto-sizing of LD...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-08 |
Andrii Nakryiko | libbpf: Allow specifying both ELF and raw BTF for CO...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-08 |
Andrii Nakryiko | libbpf: Support safe subset of load/store instruction...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-08 |
Andrii Nakryiko | libbpf: Skip CO-RE relocations for not loaded BPF programs
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-07 |
Jakub Wilk | bpf: Fix typo in uapi/linux/bpf.h
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-07 |
Yonghong Song | bpf: Fix build failure for kernel/trace/bpf_trace.c...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-07 |
Randy Dunlap | kernel/bpf/verifier: Fix build when NET is not enabled
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-07 |
Hao Luo | selftests/bpf: Fix test_verifier after introducing...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-06 |
Ciara Loftus | samples: bpf: Driver interrupt statistics in xdpsock
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-06 |
Ciara Loftus | samples: bpf: Count syscalls in xdpsock
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-06 |
Ciara Loftus | samples: bpf: Split xdpsock stats into new struct
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-06 |
Yonghong Song | samples/bpf: Fix a compilation error with fallthrough...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-06 |
Yonghong Song | samples/bpf: Change Makefile to cope with latest llvm
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-06 |
Luigi Rizzo | bpf, libbpf: Use valid btf in bpf_program__set_attach_target
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-06 |
Alexei Starovoitov | Merge branch 'Fix pining maps after reuse map fd'
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-06 |
Hangbin Liu | selftest/bpf: Test pinning map with reused map fd
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-06 |
Hangbin Liu | libbpf: Check if pin_path was set even map fd exist
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-06 |
Hangbin Liu | libbpf: Close map fd if init map slots failed
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-03 |
Stanislav Fomichev | bpf: Deref map in BPF_PROG_BIND_MAP when it's already...
Reported-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-02 |
Alexei Starovoitov | Merge branch 'Add skb_adjust_room() for SK_SKB'
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-02 |
John Fastabend | bpf, sockmap: Update selftests to use skb_adjust_room
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-02 |
John Fastabend | bpf, sockmap: Add skb_adjust_room to pop bytes off...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-02 |
Alexei Starovoitov | Merge branch 'bpf: BTF support for ksyms'
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-02 |
Hao Luo | bpf/selftests: Test for bpf_per_cpu_ptr() and bpf_this_cpu_ptr()
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2020-10-02 |
Hao Luo | bpf: Introducte bpf_this_cpu_ptr()
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 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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