36 Commits (edaa70b5ba2427ef9496732ff46f5526eab02a4d)

Author	SHA1	Message	Date
Dave Tucker	4a32e7d985	clippy: fix new lints on nightly ... Signed-off-by: Dave Tucker <dave@dtucker.co.uk>	3 years ago
Alessandro Decina	ecd6a6e96b	bpf: hash_map: add get_mut() method	3 years ago
Nimrod Shneor	d0b6daa091	Add LPMTrie Map to aya-bpf for BPF programs	3 years ago
William Findlay	df26fd94a7	bpf/program_array: use never type, add unsafe flag, and document safety	3 years ago
William Findlay	ff14493751	bpf/maps: implement ProgramArray ... This PR implements the ProgramArray map type in aya-bpf. Includes a convenient tail_call method that wraps the bpf_tail_call helper.	3 years ago
Thia Wyrod	b655cf973f	aya-bpf: remove unnecessary unsafe markers on map functions. ... Map lookup and deletion can yield stale keys and values by virtue of sharing a data structure with userspace programs and other BPF programs which can modify it. However, all accesses remain perfectly safe and will not cause memory corruption or data races.	3 years ago
Alessandro Decina	8043451973	bpf: re-export Lru hash maps from aya_bpf::maps	3 years ago
Alessandro Decina	c0f695c4b6	bpf: Add LruHashMap and LruPerCpuHashMap	3 years ago
Dave Tucker	8a6fe4a640	bpf: Rename SkSkbContext to SkBuffContext ... This is necessary since the context is used in many other program types and not just in SK_SKB programs. Signed-off-by: Dave Tucker <dave@dtucker.co.uk>	3 years ago
Dave Tucker	2a8ba55b7e	bpf: Implement redirect for skbs on sockmap/sockhash ... This implements redirect_skb and renames redirect to redirect_msg Signed-off-by: Dave Tucker <dave@dtucker.co.uk>	3 years ago
Alessandro Decina	4116442cda	bpf: PerfEventByteArray: remove unused import	3 years ago
Alessandro Decina	0220a4192c	bpf: add PerfEventByteArray ... Similar to PerfEventArray but allows to output variable length byte slices	3 years ago
Alessandro Decina	23a70382b2	bpf: PerfEventArray: tweak output API	3 years ago
Alessandro Decina	ea91fe08d3	bpf: rename PerfMap to PerfEventArray	3 years ago
Dave Tucker	69041954cb	bpf: Added pinned constructor to maps ... Signed-off-by: Dave Tucker <dave@dtucker.co.uk>	3 years ago
Alessandro Decina	269be03a89	bpf: add PerCpuArray	3 years ago
Alessandro Decina	a68ff47246	aya-bpf, aya-bpf-bindings: fix clippy lints	4 years ago
Tw	55ba0538f2	bpf: add support for tracepoint program (#29) ... This patch add initial support for tracepoint program type. Hope you enjoy. Signed-off-by: Tw <wei.tan@intel.com>	4 years ago
Tw	d1b7b024dc	bpf: fix a minor bug due to stackid allocation ... The type casting introduces an allocation, this will cause compiling failure when linking final bpf target. So remove this casting to fix this issue. BTW, the following is the failure I met: = note: 07:24:12 [ERROR] fatal error: "unable to allocate function return #1" PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace. Stack dump: 0. Running pass 'Function Pass Manager' on module 'trace_bpf-001a275b17e9eb12'. 1. Running pass 'BPF DAG->DAG Pattern Instruction Selection' on function '@_ZN7aya_bpf4maps11stack_trace10StackTrace11get_stackid17h32b649bc3780c0aaE' Signed-off-by: Tw <wei.tan@intel.com>	4 years ago
Tw	fd20bd5e23	bpf: add support for STACK_TRACE map ... This path support initial support for BPF_MAP_TYPE_STACK_TRACE. Signed-off-by: Tw <wei.tan@intel.com>	4 years ago
Alessandro Decina	122a5306e7	aya, aya-bpf-bindings: regenerate bindings	4 years ago
Alessandro Decina	8cd669ca9a	xtask: fix include paths for kernel headers bundled with libbpf	4 years ago
Alessandro Decina	67d35cc1d3	bpf: fix PerfMap::output() API when appending context data ... map.output(&ctx, &data, nr_bytes) can be used to append nr_bytes from the current context to the &data event.	4 years ago
Arnabjyoti Kalita	6974d349e8	programs: add support for attaching and detaching TC programs ... This change adds support for attaching TC programs directly from aya, without having to use iproute2/tc.	4 years ago
Alessandro Decina	240c65507b	bpf: add HashMap::remove()	4 years ago
Alessandro Decina	696ae6079c	bpf: Add HashMap::pinned API	4 years ago
Alessandro Decina	bf4892d0db	bpf: add support for Queue and SockMap maps	4 years ago
Alessandro Decina	575e85c412	bpf: add id and pinning fields to bpf_map_def	4 years ago
Alessandro Decina	ab8d512b60	bpf: add HashMap::insert	4 years ago
Alessandro Decina	4febbc3fae	bpf: perf_map: fix type error	4 years ago
Alessandro Decina	8e6f447e9b	bpf: sk_skb: add helper methods ... This adds support for skb_store_bytes, skb_load_bytes and l4_csum_replace to SkSkbContext.	4 years ago
Alessandro Decina	1b314ded2f	bpf: add SockHash::redirect	4 years ago
Alessandro Decina	e11edc072b	bpf: add more bindings ... Initial support for Array, HashMap and SockHash maps, and for SkSkb, SkMsg, SockOps and XDP programs.	4 years ago
Alessandro Decina	bdca32cebf	aya-bpf-bindings: fix anonymous enums	4 years ago
Alessandro Decina	7815711196	bpf: add aya-bpf-bindings ... Move the generated bindings to aya-bpf-bindings.	4 years ago
Alessandro Decina	cdf960aaa1	bpf: initial bpf bindings	4 years ago