bpf archive · January 2020

1,317 messages · showing the 100 most-recently-active threads .

• STALE2368d [bpf PATCH v3] bpf: verifier, do_refine_retval_range may clamp umin to 0 incorrectly
  2020-01-31 21:36 · 19 replies this month · John Fastabend <john.fastabend@gmail.com>
• STALE2437d [LSF/MM/BPF TOPIC] programmable IO control flow with io_uring and BPF
  2020-01-31 21:32 · 1 reply this month · Pavel Begunkov <asml.silence@gmail.com>
• STALE2432d LANDED [PATCH] tools: perf: add missing unlock to maps__insert error case
  2020-01-31 15:42 · 3 replies this month · Cengiz Can <hidden>
• DORMANTno replies Re: Re: Re: Latency spikes occurs from frequent socket connections
  2020-01-31 07:41 · 0 replies this month · <hidden>
• STALE2437d LANDED: 1 (0M) [PATCH v3 bpf] runqslower: fix Makefile
  2020-01-31 00:21 · 1 reply this month · Yulia Kartseva <hidden>
• STALE2370d [PATCH bpf-next] bpf: add bpf_ct_lookup_{tcp,udp}() helpers
  2020-01-30 21:53 · 15 replies this month · Matthew Cover <hidden>
• STALE2420d [PATCH] samples/bpf: Add xdp_stat sample program
  2020-01-30 18:52 · 5 replies this month · Eric Sage <hidden>
• STALE2438d Re: Re: Latency spikes occurs from frequent socket connections
  2020-01-30 17:02 · 1 reply this month · <hidden>
• STALE2438d REVIEWED: 1 (0M) [PATCH v2 bpf] runqslower: fix Makefile
  2020-01-30 11:28 · 1 reply this month · Yulia Kartseva <hidden>
• STALE2438d [PATCH bpf 0/1] runqslower: fix Makefile
  2020-01-30 02:38 · 3 replies this month · Yulia Kartseva <hidden>
• STALE2420d [PATCH] bpf: Avoid function casting when calculating immediate
  2020-01-29 21:37 · 0 replies this month · Kees Cook <hidden>
• STALE2439d Latency spikes occurs from frequent socket connections
  2020-01-29 17:52 · 1 reply this month · <hidden>
• STALE2439d LANDED [PATCH bpf] bpf: Reuse log from btf_prase_vmlinux() in btf_struct_ops_init()
  2020-01-29 16:24 · 3 replies this month · Martin KaFai Lau <hidden>
• STALE2439d [net-next] seg6: add support for optional attributes during behavior construction
  2020-01-29 10:13 · 1 reply this month · Andrea Mayer <andrea.mayer@uniroma2.it>
• STALE2427d [PATCH] um: Fix some error handling in uml_vector_user_bpf()
  2020-01-28 15:11 · 5 replies this month · Dan Carpenter <hidden>
• STALE2440d [RFT PATCH 00/13] tracing: kprobes: Introduce async unregistration
  2020-01-28 15:02 · 25 replies this month · Masami Hiramatsu <mhiramat@kernel.org>
• STALE2434d [PATCH bpf-next v2 0/9] riscv: BPF JIT fix, optimizations and far jumps support
  2020-01-28 02:15 · 7 replies this month · Björn Töpel <hidden>
• STALE2419d arm64: bpf: Elide some moves to a0 after calls
  2020-01-28 02:15 · 4 replies this month · Palmer Dabbelt <hidden>
• DORMANTno replies [PATCH v7 bpf-next 0/2] Add bpf_read_branch_records() helper
  2020-01-27 19:40 · 2 replies this month · Daniel Xu <hidden>
• STALE2441d [PATCH v6 bpf-next 0/2] Add bpf_read_branch_records() helper
  2020-01-27 19:01 · 4 replies this month · Daniel Xu <hidden>
• DORMANTno replies [LSF/MM/BPF TOPIC] What's more in BPF+LSM (KRSI)?
  2020-01-27 17:15 · 0 replies this month · KP Singh <hidden>
• STALE2441d [PATCH bpf-next v3 0/3] XDP flush cleanups
  2020-01-27 17:11 · 5 replies this month · John Fastabend <john.fastabend@gmail.com>
• STALE2441d [bpf PATCH v2] bpf: verifier, do_refine_retval_range may clamp umin to 0 incorrectly
  2020-01-27 16:32 · 2 replies this month · John Fastabend <john.fastabend@gmail.com>
• STALE2441d pull-request: bpf-next 2020-01-27
  2020-01-27 13:32 · 1 reply this month · Daniel Borkmann <daniel@iogearbox.net>
• STALE2378d bpf-next is CLOSED
  2020-01-27 13:14 · 0 replies this month · Daniel Borkmann <daniel@iogearbox.net>
• STALE2441d [PATCH bpf-next v6 00/12] Extend SOCKMAP to store listening sockets
  2020-01-27 13:11 · 12 replies this month · Jakub Sitnicki <jakub@cloudflare.com>
• STALE2396d [PATCH bpf-next v5 00/12] Extend SOCKMAP to store listening sockets
  2020-01-27 13:05 · 14 replies this month · Jakub Sitnicki <jakub@cloudflare.com>
• STALE2441d [PATCH bpf-next v4 00/12] Extend SOCKMAP to store listening sockets
  2020-01-27 13:03 · 19 replies this month · Jakub Sitnicki <jakub@cloudflare.com>
• STALE2441d [PATCH] selftests/bpf: Elide a check for LLVM versions that can't compile it
  2020-01-27 11:37 · 2 replies this month · Palmer Dabbelt <hidden>
• STALE2441d [PATCH] Support for nlattr and nested_nlattr attribute search in EBPF filter
  2020-01-27 11:16 · 2 replies this month · Kalimuthu Velappan <hidden>
• STALE2441d [PATCH 1/1] map_seq_next should increase position index
  2020-01-27 10:57 · 5 replies this month · Vasily Averin <hidden>
• STALE2441d LANDED [PATCH bpf-next] tools/bpf: Allow overriding llvm tools for runqslower
  2020-01-27 10:55 · 2 replies this month · Andrey Ignatov <hidden>
• STALE2374d [PATCH v4 0/7] Introduce CAP_SYS_PERFMON to secure system performance monitoring and observability
  2020-01-27 08:53 · 3 replies this month · Alexey Budankov <hidden>
• STALE2442d [bpf PATCH] bpf: verifier, do_refine_retval_range may clamp umin to 0 incorrectly
  2020-01-26 22:25 · 5 replies this month · John Fastabend <john.fastabend@gmail.com>
• STALE2442d [PATCH bpf-next v2 0/3] XDP flush cleanups
  2020-01-26 21:30 · 6 replies this month · John Fastabend <john.fastabend@gmail.com>
• STALE2442d Re: [PATCH v5 bpf-next 2/2] selftests/bpf: add bpf_read_branch_records() selftest
  2020-01-26 05:00 · 3 replies this month · Daniel Xu <hidden>
• STALE2442d [PATCH v5 bpf-next 0/2] Add bpf_read_branch_records() helper
  2020-01-26 04:54 · 4 replies this month · Daniel Xu <hidden>
• STALE2443d [PATCH v4 bpf-next 0/3] Add bpf_perf_prog_read_branches() helper
  2020-01-25 15:47 · 5 replies this month · Daniel Xu <hidden>
• STALE2443d [PATCHv4 0/3] bpf: trampoline fixes
  2020-01-25 15:35 · 5 replies this month · Jiri Olsa <jolsa@kernel.org>
• STALE2425d [PATCH bpf-next v3 00/10] MAC and Audit policy using eBPF (KRSI)
  2020-01-24 21:55 · 21 replies this month · KP Singh <hidden>
• STALE2444d LANDED [PATCH bpf-next] libbpf: fix realloc usage in bpf_core_find_cands
  2020-01-24 21:35 · 2 replies this month · Andrii Nakryiko <hidden>
• DORMANTno replies [LSF/MM/BPF TOPIC] ls+cat based debugging for BPF
  2020-01-24 21:25 · 0 replies this month · Song Liu <hidden>
• STALE2444d LANDED [PATCH bpf-next] libbpf: improve handling of failed CO-RE relocations
  2020-01-24 21:20 · 4 replies this month · Andrii Nakryiko <hidden>
• STALE2444d [PATCH bpf 0/4] Various fixes for sockmap and reuseport tests
  2020-01-24 21:15 · 25 replies this month · Lorenz Bauer <hidden>
• STALE2444d [PATCH v3 bpf-next 0/3] Add bpf_perf_prog_read_branches() helper
  2020-01-24 20:28 · 10 replies this month · Daniel Xu <hidden>
• STALE2444d LANDED [PATCH bpf-next] bpftool: print function linkage in BTF dump
  2020-01-24 10:12 · 3 replies this month · Andrii Nakryiko <hidden>
• STALE2444d LANDED [PATCH bpf-next] selftests/bpf: improve bpftool changes detection
  2020-01-24 10:12 · 3 replies this month · Andrii Nakryiko <hidden>
• STALE2444d LANDED [PATCH bpf-next] selftests/bpf: initialize duration variable before using
  2020-01-24 10:11 · 2 replies this month · Stanislav Fomichev <hidden>
• STALE2444d [PATCH bpf-next 0/2] bpf: improve verifier handling for 32bit signed compare operations
  2020-01-24 07:14 · 4 replies this month · Yonghong Song <hidden>
• DORMANTno replies [PATCH 0/1] bpf: seq_file .next functions should increase position index
  2020-01-24 06:18 · 0 replies this month · Vasily Averin <hidden>
• STALE2444d [PATCH v2 bpf-next 0/3] Add bpf_perf_prog_read_branches() helper
  2020-01-23 23:27 · 12 replies this month · Daniel Xu <hidden>
• STALE2445d LANDED [PATCH] bpf: devmap: Pass lockdep expression to RCU lists
  2020-01-23 22:04 · 7 replies this month · Amol Grover <hidden>
• STALE2445d pull-request: bpf-next 2020-01-22
  2020-01-23 17:26 · 1 reply this month · Alexei Starovoitov <ast@kernel.org>
• DORMANTno replies pull-request: bpf-next 2020-01-22
  2020-01-23 13:24 · 0 replies this month · Alexei Starovoitov <ast@kernel.org>
• STALE2445d [PATCH bpf-next v3 00/12] Extend SOCKMAP to store listening sockets
  2020-01-23 10:59 · 24 replies this month · Jakub Sitnicki <jakub@cloudflare.com>
• STALE2445d pull-request: bpf-next 2020-01-22
  2020-01-23 07:10 · 1 reply this month · Alexei Starovoitov <hidden>
• STALE1690d WARNING in bpf_warn_invalid_xdp_action
  2020-01-23 06:19 · 3 replies this month · syzbot <hidden>
• STALE2445d [PATCHv3 0/6] bpf: Add trampoline helpers
  2020-01-23 01:16 · 16 replies this month · Jiri Olsa <jolsa@kernel.org>
• STALE2445d [PATCH v3 bpf-next 0/3] bpf: tcp: Add bpf_cubic example
  2020-01-23 00:41 · 4 replies this month · Martin KaFai Lau <hidden>
• STALE2446d [PATCH v2 bpf-next 0/3] bpf: tcp: Add bpf_cubic example
  2020-01-22 22:17 · 5 replies this month · Martin KaFai Lau <hidden>
• STALE2446d [PATCH v2 bpf-next 0/3] bpf: Program extensions or dynamic re-linking
  2020-01-22 22:12 · 16 replies this month · Alexei Starovoitov <ast@kernel.org>
• DORMANTno replies [LSF/MM/BPF TOPIC] BPF TCP-CC and more
  2020-01-22 18:18 · 0 replies this month · Martin Lau <hidden>
• STALE2446d LANDED [PATCH v2] bpf: btf: Always output invariant hit in pahole DWARF to BTF transform
  2020-01-22 17:24 · 2 replies this month · Chris Down <chris@chrisdown.name>
• STALE2446d [PATCH 3/3] selftests/bpf: Build urandom_read with LDFLAGS and LDLIBS
  2020-01-22 17:23 · 3 replies this month · Daniel Díaz <hidden>
• STALE2446d LANDED [PATCH bpf-next] bpf: Fix error path under memory pressure
  2020-01-22 15:56 · 3 replies this month · Alexei Starovoitov <ast@kernel.org>
• STALE2446d LANDED [PATCH bpf-next] bpf: Fix trampoline usage in preempt
  2020-01-22 15:55 · 2 replies this month · Alexei Starovoitov <ast@kernel.org>
• STALE2446d [PATCH v2 bpf 0/2] Fix the classification based on port ranges in bpf hook
  2020-01-22 10:29 · 6 replies this month · Yoshiki Komachi <hidden>
• DORMANTno replies [LSF/MM/BPF TOPIC] BPF single step debugging
  2020-01-22 06:51 · 0 replies this month · Yonghong Song <hidden>
• DORMANTno replies [LSF/MM/BPF TOPIC] BPF unit testing
  2020-01-22 06:48 · 0 replies this month · Yonghong Song <hidden>
• STALE2446d [PATCH v2 bpf-next 0/7] bpf: Introduce global functions
  2020-01-22 02:30 · 13 replies this month · Alexei Starovoitov <ast@kernel.org>
• DORMANTno replies [LSF/MM/BPF TOPIC] Re-thinking BPF logging
  2020-01-21 23:59 · 0 replies this month · Andrii Nakryiko <hidden>
• STALE2446d Re-thinking BPF logging
  2020-01-21 23:58 · 1 reply this month · Andrii Nakryiko <hidden>
• DORMANTno replies [LSF/MM/BPF TOPIC] BPF static linking
  2020-01-21 23:55 · 0 replies this month · Andrii Nakryiko <hidden>
• STALE2446d [PATCH] bpf: btf: Always output invariant hit in pahole DWARF to BTF transform
  2020-01-21 23:49 · 4 replies this month · Chris Down <chris@chrisdown.name>
• STALE2446d LANDED [PATCH bpf-next] xsk, net: make sock_def_readable() have external linkage
  2020-01-21 23:36 · 3 replies this month · Björn Töpel <hidden>
• STALE2446d LANDED [PATCH][bpf] don't bother with getname/kern_path - use user_path_at
  2020-01-21 23:33 · 1 reply this month · Al Viro <viro@zeniv.linux.org.uk>
• STALE2446d [PATCH bpf-next 0/3] bpf: tcp: Add bpf_cubic example
  2020-01-21 22:47 · 7 replies this month · Martin KaFai Lau <hidden>
• STALE2447d general protection fault in free_verifier_state (3)
  2020-01-21 19:16 · 2 replies this month · syzbot <hidden>
• STALE2447d [PATCH bpf-next v5 00/11] tools: Use consistent libbpf include paths everywhere
  2020-01-21 13:50 · 15 replies this month · Toke Høiland-Jørgensen <hidden>
• STALE2447d [PATCH bpf-next v2 00/11] Extend SOCKMAP to store listening sockets
  2020-01-21 12:42 · 48 replies this month · Jakub Sitnicki <jakub@cloudflare.com>
• STALE2391d [PATCH bpf-next] xsk: update rings for load-acquire/store-release semantics
  2020-01-21 11:50 · 3 replies this month · Björn Töpel <hidden>
• STALE2447d [PATCHv2 0/6] bpf: Add trampoline helpers
  2020-01-21 09:56 · 9 replies this month · Jiri Olsa <jolsa@kernel.org>
• STALE2447d [PATCH bpf-next 0/3] bpf: Program extensions or dynamic re-linking
  2020-01-21 00:36 · 7 replies this month · Alexei Starovoitov <ast@kernel.org>
• STALE2448d LANDED [PATCH bpf-next] selftests/bpf: don't check for btf fd in test_btf
  2020-01-20 22:16 · 2 replies this month · Stanislav Fomichev <hidden>
• STALE2448d LANDED: 1 (0M) [PATCH v2 bpf-next] bpf: Fix memory leaks in generic update/delete batch ops
  2020-01-20 21:39 · 1 reply this month · Brian Vazquez <hidden>
• STALE2448d [PATCH bpf-next v4 00/10] tools: Use consistent libbpf include paths everywhere
  2020-01-20 21:00 · 19 replies this month · Toke Høiland-Jørgensen <hidden>
• STALE2448d [PATCH bpf-next v2 00/10] MAC and Audit policy using eBPF (KRSI)
  2020-01-20 11:11 · 31 replies this month · KP Singh <hidden>
• STALE2450d [PATCH bpf-next] bpf: Fix memory leaks in generic update/delete batch ops
  2020-01-18 04:14 · 1 reply this month · Brian Vazquez <hidden>
• STALE2451d LANDED: 1 (0M) [PATCH bpf-next v2] libbpf: Load btf_vmlinux only once per object.
  2020-01-17 22:03 · 2 replies this month · KP Singh <hidden>
• STALE2451d REVIEWED: 1 (0M) [PATCH bpf-next] libbpf: Load btf_vmlinux only once per object.
  2020-01-17 21:19 · 2 replies this month · KP Singh <hidden>
• STALE2451d WARNING in sk_psock_drop
  2020-01-17 19:06 · 1 reply this month · syzbot <hidden>
• STALE2451d [PATCH bpf-next 0/4] Fix few unrelated small bugs and issues
  2020-01-17 19:03 · 7 replies this month · Andrii Nakryiko <hidden>
• STALE2451d [bug report] bpf: Add generic support for update and delete batch ops
  2020-01-17 17:59 · 1 reply this month · Dan Carpenter <hidden>
• STALE2451d [PATCH bpf-next v3 00/11] tools: Use consistent libbpf include paths everywhere
  2020-01-17 09:58 · 29 replies this month · Toke Høiland-Jørgensen <hidden>
• DORMANTno replies Re: BUG: sleeping function called from invalid context in lock_sock_nested
  2020-01-17 09:39 · 0 replies this month · syzbot <hidden>
• STALE2451d LANDED [PATCH bpf-next] bpf: Remove set but not used variable 'first_key'
  2020-01-17 04:19 · 2 replies this month · YueHaibing <hidden>
• STALE2451d [PATCH bpf-next v3 0/3] xdp: Introduce bulking for non-map XDP_REDIRECT
  2020-01-17 04:07 · 4 replies this month · Toke Høiland-Jørgensen <hidden>
• STALE2451d LANDED [PATCH bpf-next] libbpf: revert bpf_helper_defs.h inclusion regression
  2020-01-17 04:03 · 1 reply this month · Andrii Nakryiko <hidden>
• STALE2451d [PATCH bpf 0/2] Fix the classification based on port ranges in bpf hook
  2020-01-17 01:50 · 5 replies this month · Yoshiki Komachi <hidden>
• STALE2452d LANDED [PATCH bpf-next] selftests/bpf: fix test_progs send_signal flakiness with nmi mode
  2020-01-16 21:32 · 2 replies this month · Yonghong Song <hidden>