1307 Commits (79ea64ca7fd3cc1b17573b539fd8fa8e76644beb)

 

All Branches   

Search

Author	SHA1	Message	Date
Dave Tucker	23d1920854	codegen: add bindings for btf structs ... This adds `bpf_btf_info` which can be used to get BPF information via a syscall. It also adds `btf_line_info` and `btf_func_info` which are required to parse the line and func info sections of BTF Signed-off-by: Dave Tucker <dave@dtucker.co.uk>	3 years ago
Dave Tucker	facb01f34b	ci: Use crabby-the-crab ... Signed-off-by: Dave Tucker <dave@dtucker.co.uk>	3 years ago
Michal Rostecki	7e2fcd1d6d	Support for fentry and fexit programs ... fentry and fexit programs are similar to kprobe and kretprobe, but they are newer and they have practically zero overhead to call before or after kernel function. Also, fexit programs are focused on access to arguments rather than the return value. Those kind of programs were introduced in the following patchset: https://lwn.net/Articles/804112/ Signed-off-by: Michal Rostecki <mrostecki@opensuse.org>	3 years ago
dependabot[bot]	54b0c67795	build(deps): update object requirement from 0.27 to 0.28 ... Updates the requirements on [object](https://github.com/gimli-rs/object) to permit the latest version. - [Release notes](https://github.com/gimli-rs/object/releases) - [Changelog](https://github.com/gimli-rs/object/blob/master/CHANGELOG.md) - [Commits](https://github.com/gimli-rs/object/compare/0.27.0...0.28.1) --- updated-dependencies: - dependency-name: object dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com>	3 years ago
Alessandro Decina	317fd576b4	Merge pull request #138 from dave-tucker/nightly ... github: Set toolchain override	3 years ago
Dave Tucker	7e7314ff2b	github: Set toolchain override ... This ensures that the cache action uses the correct Rust version Signed-off-by: Dave Tucker <dave@dtucker.co.uk>	3 years ago
Alessandro Decina	6313ddfe0c	Merge pull request #136 from nimrodshn/add_impl_pod_for_u128 ... Implement Pod for u128 and i128	3 years ago
Ubuntu	24a292f605	Implement Pod for u128	3 years ago
Alessandro Decina	f34b76c8d3	Merge pull request #134 from aya-rs/codegen ... Update libbpf to 93e89b34740c509406e948c78a404dd2fba67b8b	3 years ago
dave-tucker	17d43cd6f8	Update libbpf to 93e89b34740c509406e948c78a404dd2fba67b8b	3 years ago
Alessandro Decina	26d188c659	Merge pull request #125 from dave-tucker/btf ... obj: Improve section detection	3 years ago
Alessandro Decina	32dc8a0d97	Merge pull request #132 from eero-thia/thia/safe_map ... aya-bpf: remove unnecessary unsafe markers on map functions.	3 years ago
Alessandro Decina	441a660b3e	Merge pull request #131 from eero-thia/thia/safe_iter ... aya: Remove unnecessary unsafe markers on map iteration.	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
Thia Wyrod	18970369e2	aya: Remove unnecessary unsafe markers on map iteration. ... Map iteration can yield stale keys and values by virtue of sharing a data structure with 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	07a6016ebb	Merge pull request #120 from eero-thia/thia/dedup ... aya: eliminate name duplication in maps and programs.	3 years ago
Thia Wyrod	f56dd0a70b	aya: eliminate name duplication in maps and programs. ... Map and ProgramData objects had unnecessarily cloned strings for their names, despite them being just as easily available to external users via bpf.maps() and bpf.programs().	3 years ago
Alessandro Decina	8043451973	bpf: re-export Lru hash maps from aya_bpf::maps	3 years ago
Alessandro Decina	a340c2a9fa	Merge pull request #130 from wg/main ... aya: use correct program name when relocating	3 years ago
Will	bb8a813eef	aya: use correct program name when relocating	3 years ago
Dave Tucker	e4d9774bf7	obj: Improve section detection ... This commit improves section detection. Previously, a section named "xdp_metadata" would be interpretted as a program section, which is incorrect. This commit first attempts to identify a BPF section by name, then by section.kind() == SectionKind::Text (executable code). The computed section kind is stored in the Section so variants can be easily matched on later. Signed-off-by: Dave Tucker <dave@dtucker.co.uk>	3 years ago
Alessandro Decina	c0f695c4b6	bpf: Add LruHashMap and LruPerCpuHashMap	3 years ago
Alessandro Decina	a03426f194	Merge pull request #115 from eero-thia/thia/impl_trait ... aya: remove unnecessary usage of &dyn trait in favor of impl trait.	3 years ago
Alessandro Decina	61299e128e	Merge pull request #119 from eero-thia/thia/xdp_metadata ... aya-bpf: expose xdp_md of XdpContext and add metadata functions.	3 years ago
Thia Wyrod	d280b856bd	aya-bpf: expose xdp_md of XdpContext and add metadata functions.	3 years ago
Thia Wyrod	daa7ea6d0d	aya: remove unnecessary usage of &dyn trait in favor of impl trait. ... This should improve performance in most situations by eliminating unnecessary fat pointer indirection.	3 years ago
Alessandro Decina	98b36b23bc	Merge pull request #116 from eero-thia/thia/close ... aya: close file descriptors on Map drop.	3 years ago
Alessandro Decina	2955ca1d1f	Merge pull request #121 from eero-thia/thia/programs_mut ... aya: programs_mut iterator to complement programs.	3 years ago
Thia Wyrod	c7f8db9a0b	aya: programs_mut iterator to complement programs.	3 years ago
Alessandro Decina	a6bf554a74	Merge pull request #122 from eero-thia/thia/include_bytes_aligned ... aya: expand include_bytes_aligned to accept expressions.	3 years ago
Thia Wyrod	1584bc47bd	aya: close file descriptors on Map drop.	3 years ago
Thia Wyrod	f8f17a09fb	aya: expand include_bytes_aligned to accept expressions. ... This allows one to this macro with literal expressions involving macros such as concat! and env!.	3 years ago
Alessandro Decina	df393690d3	Merge pull request #114 from deverton/wrap-bpf_get_current_uid_gid ... Add wrapper and docs for for bpf_get_current_uid_gid	3 years ago
Dan Everton	fa23052e34	Add wrapper and docs for for bpf_get_current_uid_gid	3 years ago
Alessandro Decina	6db30fad9c	Merge pull request #108 from deverton/kprobe-debugfs ... Support k/uprobes on older kernels.	3 years ago
Dan Everton	0e84610976	Refactoring after feedback.	3 years ago
Alessandro Decina	d983836959	Merge pull request #112 from dave-tucker/fix_cgroup_skb_attach ... bpf: Fix cgroup_skb macro	3 years ago
Dave Tucker	eadba79deb	bpf: Add tests for cgroup_skb macro ... This checks that the expand function produces the expected link_section given certain input Signed-off-by: Dave Tucker <dave@dtucker.co.uk>	3 years ago
Dave Tucker	fa037a88e2	bpf: Fix cgroup_skb macro ... This commit ensures that if no attach type is provided, that we use the cgroup/skb section. If an attach type is provided we use the cgroup_skb/$attach_type section. Signed-off-by: Dave Tucker <dave@dtucker.co.uk>	3 years ago
Rust Plumber	761cb79fe3	aya: fix test warnings (#111)	3 years ago
Dan Everton	606c3267c4	Support pid filtering in debugfs	3 years ago
Dan Everton	1dc75542b4	Handle probe entry offsets	3 years ago
Dan Everton	4e6aeb2e69	Merge branch 'main' into kprobe-debugfs	3 years ago
Alessandro Decina	b82d7f0515	Merge pull request #109 from deverton/dynamic-kver ... Use current kernel version as default if not specified	3 years ago
Dan Everton	3dff6e8555	Updates based on feedback	3 years ago
Dan Everton	4277205e9d	Use current kernel version as default if not specified ... When a BPF program doesn't specify the target kernel version, the most compatible option is to set the program kernel version to match the currently running kernel.	3 years ago
Dan Everton	42c9737d47	Functional detach of debugfs probes.	3 years ago
Dan Everton	a4faabcf93	Fix event_alias comparison when looking in event list	3 years ago
Dan Everton	84fa2197ec	Don't duplicate perf_attach code and formatting	3 years ago
Dan Everton	d0321bd1ee	Attempt auto detach of probe for debugfs	3 years ago