293 Commits (9916092f5c575ec2383c10fa45572d7dfc31aee3)

Author	SHA1	Message	Date
tamird	5075adc01d	public-api: regenerate	12 months ago
Tamir Duberstein	e3bfeb9dd6	Allow QEMU to fall back	1 year ago
Tamir Duberstein	f9b34fe76f	qemu: remove bios argument ... I did this for arm64 because we'd get a black screen without it but I have now confirmed that console=ttyAMA0 solves that problem. I don't remember why I did it for x86.	1 year ago
dave-tucker	f8ad84c3d3	[codegen] Update libbpf to 80b16457cb23db4d633b17ba0305f29daa2eb307 ... Update libbpf to 80b16457cb23db4d633b17ba0305f29daa2eb307 Files changed: M aya-obj/src/generated/btf_internal_bindings.rs M aya-obj/src/generated/linux_bindings_aarch64.rs M aya-obj/src/generated/linux_bindings_armv7.rs M aya-obj/src/generated/linux_bindings_powerpc64.rs M aya-obj/src/generated/linux_bindings_riscv64.rs M aya-obj/src/generated/linux_bindings_s390x.rs M aya-obj/src/generated/linux_bindings_x86_64.rs	1 year ago
Tyrone Wu	366c599c20	codegen: cgroup_iter_order NFPROTO* nf_inet_hooks ... Adds the following to codegen: - `bpf_cgroup_iter_order`: used in `bpf_link_info.iter.group.order` - `NFPROTO_*`: used in `bpf_link_info.netfilter.pf` - `nf_inet_hooks`: used in `bpf_link_info.netfilter.hooknum` Include `linux/netfilter.h` in `linux_wrapper.h` for `NFPROTO_*` and `nf_inet_hooks` to generate.	1 year ago
astoycos	5478cac008	feat(aya): Implement TCX ... This commit adds the initial support for TCX bpf links. This is a new, multi-program, attachment type allows for the caller to specify where they would like to be attached relative to other programs at the attachment point using the LinkOrder type. Signed-off-by: astoycos <astoycos@redhat.com> Co-authored-by: Andre Fredette <afredette@redhat.com> Co-authored-by: Dave Tucker <dave@dtucker.co.uk> Co-authored-by: Tamir Duberstein <tamird@gmail.com>	1 year ago
dependabot[bot]	1d272f38bd	build(deps): update hashbrown requirement in the cargo-crates group ... Updates the requirements on [hashbrown](https://github.com/rust-lang/hashbrown) to permit the latest version. Updates `hashbrown` to 0.15.0 - [Changelog](https://github.com/rust-lang/hashbrown/blob/master/CHANGELOG.md) - [Commits](https://github.com/rust-lang/hashbrown/compare/v0.14.3...v0.15.0) --- updated-dependencies: - dependency-name: hashbrown dependency-type: direct:production dependency-group: cargo-crates ... Signed-off-by: dependabot[bot] <support@github.com>	1 year ago
GrigorenkoPV	55ed9e0546	fix(aya-log): print &[u8] using full width (#1008) ... Otherwise `&[1u8, 0u8]` cannot be distinguished from `&[0x10u8]` (they both become 10)	1 year ago
Tamir Duberstein	e992c280cb	Replace `Arc` with `&'static`	1 year ago
Tamir Duberstein	f3b2744072	Reduce duplication in `{nr,possible}_cpus`	1 year ago
Zero King	c44f8b0f5b	aya: use FdLink in SockOps programs ... See: https://github.com/aya-rs/aya/issues/987	1 year ago
tyrone-wu	02d1db5fc0	aya: remove unwrap and NonZero* in info ... Addresses the feedback from #1007: - remove panic from `unwrap` and `expect` - Option<NonZero*> => Option<int> with `0` mapping to `None` Refs: #1007	1 year ago
Zero King	95e1763e30	aya-ebpf: Add set_reply accessor to SockOpsContext	1 year ago
Harvo Jones	f790685d75	Add the option to support multiple and overrideable programs per cgroup ... This change allows multiple BPF programs to attach to a cgroup (via the option `CgroupAttachMode::AllowMultiple`), and allows a program to specify that it can be overridden by one in a sub-cgroup (via the option `CgroupAttachMode::AllowOverride`).	1 year ago
tyrone-wu	ea1130449b	codegen: add `bpf_perf_event_type` enum bindings ... Adds the `bpf_perf_event_type` enum to FFI bindings, which is being used in the `perf_event.type` field in `bpf_link_info`.	1 year ago
tyrone-wu	fbb09304a2	aya,int-test: revamp MapInfo be more friendly with older kernels ... Adds detection for whether a field is available in `MapInfo`: - For `map_type()`, we treturn new enum `MapType` instead of the integer representation. - For fields that can't be zero, we return `Option<NonZero*>` type. - For `name_as_str()`, it now uses the feature probe `bpf_name()` to detect if field is available. Although the feature probe checks for program name, it can also be used for map name since they were both introduced in the same commit.	1 year ago
tyrone-wu	88f5ac3114	aya,obj,int-test: revamp ProgramInfo be more friendly with older kernels ... Purpose of this commit is to add detections for whether a field is available in `ProgramInfo`. - For `program_type()`, we return the new enum `ProgramType` instead of the integer representation. - For fields that we know cannot be zero, we return `Option<NonZero*>` type. - For `name_as_str()`, it now also uses the feature probe `bpf_name()` to detect if field is available or not. - Two additional feature probes are added for the fields: - `prog_info_map_ids()` probe -> `map_ids()` field - `prog_info_gpl_compatible()` probe -> `gpl_compatible()` field With the `prog_info_map_ids()` probe, the previous implementation that I had for `bpf_prog_get_info_by_fd()` is shortened to use the probe instead of having to make 2 potential syscalls. The `test_loaded_at()` test is also moved into info tests since it is better related to the info tests. `aya::programs::Programs::prog_type(&self)` now returns `ProgramType` instead of the generated FFI from aya-obj. Also previously, `loaded_programs()` could be accessed either through `aya` or `aya::programs`. To avoid confusion and duplicate export of the item, the function should now only be exposed through `aya::programs`.	1 year ago
tyrone-wu	1634fa7188	aya-obj: add conversion u32 to enum type for prog, link, & attach type ... Add conversion from u32 to program type, link type, and attach type. Additionally, remove duplicate match statement for u32 conversion to `BPF_MAP_TYPE_BLOOM_FILTER` & `BPF_MAP_TYPE_CGRP_STORAGE`. New error `InvalidTypeBinding<T>` is created to represent when a parsed/received value binding to a type is invalid. This is used in the new conversions added here, and also replaces `InvalidMapTypeError` in `TryFrom` for `bpf_map_type`.	1 year ago
tyrone-wu	cb8e478800	aya,integration-test: improve integration tests for info API ... Improves the existing integraiton tests for `loaded_programs()` and `loaded_maps()` in consideration for older kernels: - Opt for `SocketFilter` program in tests since XDP requires v4.8 and fragments requires v5.18. - For assertion tests, first perform the assertion, if the assertion fails, then it checks the host kernel version to see if it is above the minimum version requirement. If not, then continue with test, otherwise fail. For assertions that are skipped, they're logged in stderr which can be observed with `-- --nocapture`. This also fixes the `bpf_prog_get_info_by_fd()` call for kernels below v4.15. If calling syscall on kernels below v4.15, it can produce an `E2BIG` error because `check_uarg_tail_zero()` expects the entire struct to all-zero bytes (which is caused from the map info). Instead, we first attempt the syscall with the map info filled, if it returns `E2BIG`, then perform syscall again with empty closure. Also adds doc for which version a kernel feature was introduced for better awareness. The tests have been verified kernel versions: - 4.13.0 - 4.15.0 - 6.1.0	1 year ago
tyrone-wu	a25f501ece	aya: expose run_time_ns and run_cnt fields in ProgramInfo ... Added functions to expose `run_time_ns` & `run_cnt` statistics from ProgramInfo/bpf_prog_info.	1 year ago
tyrone-wu	fa6af6a204	aya,aya-obj: add BPF_ENABLE_STATS syscall function ... Add bpf syscall function for BPF_ENABLE_STATS to enable stats tracking for benchmarking purposes. Additionally, move `#[cfg(test)]` annotation around the `Drop` trait instead. Having separate functions causes some complications when needing ownership/moving of the inner value `OwnedFd` when `Drop` is manually implemented.	1 year ago
Tamir Duberstein	23ece3d794	public-api: regenerate ... See https://github.com/rust-lang/rust/pull/126877, I think.	1 year ago
Dave Tucker	9a138870f3	chore(xtask): Bless API changes ... Signed-off-by: Dave Tucker <dave@dtucker.co.uk>	1 year ago
astoycos	a52ad4ba2a	codegen: add `tcx_action_base` enum to bindings ... Signed-off-by: astoycos <astoycos@gmail.com>	1 year ago
Dave Tucker	3d57d358e4	fix(aya): Fix PerfEventArray resize logic ... There was a logic bug in the previously merged patch where we set the correctly calculated max_entries size with the original. To fix this and prevent regressions a unit test was added. This highlighted that the original map definition needs to be mutated in order for the max_entries change to be properly applied. As such, this resize logic moved out of aya::sys into aya::maps Signed-off-by: Dave Tucker <dave@dtucker.co.uk>	1 year ago
Dave Tucker	ef0d1253ef	fix(ebpf): Remove PerfEventArray::with_max_entries ... This API doesn't make sense as the max_entries needs to be set to the number of online CPUs by the loader. Signed-off-by: Dave Tucker <dave@dtucker.co.uk>	1 year ago
Michal Rostecki	6dab7176f5	chore: Bless public API	1 year ago
dave-tucker	8d7446e011	[codegen] Update libbpf to 686f600bca59e107af4040d0838ca2b02c14ff50 ... Update libbpf to 686f600bca59e107af4040d0838ca2b02c14ff50 Files changed: M aya-obj/src/generated/linux_bindings_aarch64.rs M aya-obj/src/generated/linux_bindings_armv7.rs M aya-obj/src/generated/linux_bindings_powerpc64.rs M aya-obj/src/generated/linux_bindings_riscv64.rs M aya-obj/src/generated/linux_bindings_s390x.rs M aya-obj/src/generated/linux_bindings_x86_64.rs Signed-off-by: Dave Tucker <dave@dtucker.co.uk>	1 year ago
tyrone-wu	86e279ef0a	codegen: add bpf_stats_type ... Added `bpf_stats_type` enum to codegen bindings. Refs: #959	1 year ago
Wouter Dullaert	b8a22fa040	feat(aya-ebpf): Add memmove to the public-api	1 year ago
dependabot[bot]	d581431d9a	build(deps): update public-api requirement in the cargo-crates group ... Updates the requirements on [public-api](https://github.com/Enselic/cargo-public-api) to permit the latest version. Updates `public-api` to 0.35.1 - [Release notes](https://github.com/Enselic/cargo-public-api/releases) - [Changelog](https://github.com/Enselic/cargo-public-api/blob/main/rustdoc-json/CHANGELOG.md) - [Commits](https://github.com/Enselic/cargo-public-api/compare/public-api-v0.35.0...public-api-v0.35.1) --- updated-dependencies: - dependency-name: public-api dependency-type: direct:production dependency-group: cargo-crates ... Signed-off-by: dependabot[bot] <support@github.com>	1 year ago
dave-tucker	8b50a6a573	[codegen] Update libbpf to c1a6c770c46c6e78ad6755bf596c23a4e6f6b216 ... Update libbpf to c1a6c770c46c6e78ad6755bf596c23a4e6f6b216 Files changed: M aya-obj/src/generated/linux_bindings_aarch64.rs M aya-obj/src/generated/linux_bindings_armv7.rs A aya-obj/src/generated/linux_bindings_powerpc64.rs M aya-obj/src/generated/linux_bindings_riscv64.rs A aya-obj/src/generated/linux_bindings_s390x.rs M aya-obj/src/generated/linux_bindings_x86_64.rs M ebpf/aya-ebpf-bindings/src/aarch64/bindings.rs M ebpf/aya-ebpf-bindings/src/armv7/bindings.rs A ebpf/aya-ebpf-bindings/src/powerpc64/bindings.rs A ebpf/aya-ebpf-bindings/src/powerpc64/helpers.rs M ebpf/aya-ebpf-bindings/src/riscv64/bindings.rs A ebpf/aya-ebpf-bindings/src/s390x/bindings.rs A ebpf/aya-ebpf-bindings/src/s390x/helpers.rs M ebpf/aya-ebpf-bindings/src/x86_64/bindings.rs Signed-off-by: Dave Tucker <dave@dtucker.co.uk>	1 year ago
Dave Tucker	b20b1f1b0a	chore(xtask): Create bindings dir ... If the bindings directory doesn't exist then create it. Signed-off-by: Dave Tucker <dave@dtucker.co.uk>	1 year ago
Billy McFall	62efed1853	chore(xtask): Add s390x and powerpc64 to codegen ... This commit adds the s390x and powerpc architectures to codegen. This will enable an upcoming PR to add support for aya to support theses architectures in both aya and aya-ebpf. Co-authored-by: Dave Tucker <dave@dtucker.co.uk> Signed-off-by: Billy McFall <22157057+Billy99@users.noreply.github.com>	1 year ago
Tamir Duberstein	bfafe9e786	public-api: regenerate ... See https://github.com/rust-lang/rust/commit/ec201b86.	1 year ago
Tamir Duberstein	35aa9ac1a5	public-api: regenerate ... See https://github.com/Enselic/cargo-public-api/pull/584. Constant values are no longer considered part of the API.	1 year ago
Alessandro Decina	a2c8fcab4e	aya: bless API changes ... The equivalent crate has a blanket implementation smh. We don't depend on it directly it's pulled in by the object crate.	2 years ago
Tamir Duberstein	a11b61ebfd	s/MiriSafeFd/MockableFd/ ... The need for this type isn't specific to Miri; it is necessary on toolchains containing https://github.com/rust-lang/rust/pull/124210 - it just so happens that today this is nightly only, and so is Miri.	2 years ago
Tamir Duberstein	7a7d16885a	Avoid crashing under Miri ... See https://github.com/rust-lang/rust/pull/124210.	2 years ago
Alessandro Decina	60abea54ce	chore(aya-log): bless API	2 years ago
tyrone-wu	1cf3d3c222	public-api: added new api for RetProbeContext	2 years ago
Tamir Duberstein	b21f2a1945	Mark aya-tool publish=false ... This is for internal use, get it off the API treadmill.	2 years ago
Tamir Duberstein	73751fb878	public-api: regenerate ... See https://github.com/rayon-rs/either/pull/101.	2 years ago
Tamir Duberstein	80920ddf3f	public-api: regenerate ... This is roughly a revert of af1a9b39112a8341ef049c8697bed3350e76f2f1; see https://github.com/rust-lang/rust/pull/123638.	2 years ago
Kevin Ji	df9fe94216	xtask: Bless public-api changes	2 years ago
Kevin Ji	b06ff40278	xtask: Generate new bindings	2 years ago
Tamir Duberstein	af1a9b3911	public-api: regenerate ... Auto trait bounds have changed in one of: - https://github.com/rust-lang/rust/pull/123340. - https://github.com/rust-lang/rust/pull/123375.	2 years ago
tyrone-wu	b23973dd9c	xtask: corrected bpf to ebpf for path to aya-ebpf-bindings in codegen ... Currently, when running `cargo +nightly xtask codegen` locally and in the codegen GHA workflow, an error occurs with only "Error: bindgen failed" displayed. This was due to a path using "bpf/..." instead of "ebpf/...". It is now corrected to "ebpf", and bindgen fails should now display a more direct message on why it failed. Fixes: #914	2 years ago
Tamir Duberstein	0a32dacd2f	Appease clippy ... ``` error: unnecessary structure name repetition --> aya/src/bpf.rs:198:57 | 198 | pub fn btf(&mut self, btf: Option<&'a Btf>) -> &mut EbpfLoader<'a> { | ^^^^^^^^^^^^^^ help: use the applicable keyword: `Self` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#use_self note: the lint level is defined here --> aya/src/lib.rs:42:5 | 42 | clippy::use_self, | ^^^^^^^^^^^^^^^^ error: unnecessary structure name repetition --> aya/src/bpf.rs:222:54 | 222 | pub fn allow_unsupported_maps(&mut self) -> &mut EbpfLoader<'a> { | ^^^^^^^^^^^^^^ help: use the applicable keyword: `Self` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#use_self error: unnecessary structure name repetition --> aya/src/bpf.rs:243:69 | 243 | pub fn map_pin_path<P: AsRef<Path>>(&mut self, path: P) -> &mut EbpfLoader<'a> { | ^^^^^^^^^^^^^^ help: use the applicable keyword: `Self` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#use_self error: unnecessary structure name repetition --> aya/src/bpf.rs:292:15 | 292 | ) -> &mut EbpfLoader<'a> { | ^^^^^^^^^^^^^^ help: use the applicable keyword: `Self` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#use_self error: unnecessary structure name repetition --> aya/src/bpf.rs:313:73 | 313 | pub fn set_max_entries(&mut self, name: &'a str, size: u32) -> &mut EbpfLoader<'a> { | ^^^^^^^^^^^^^^ help: use the applicable keyword: `Self` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#use_self error: unnecessary structure name repetition --> aya/src/bpf.rs:335:56 | 335 | pub fn extension(&mut self, name: &'a str) -> &mut EbpfLoader<'a> { | ^^^^^^^^^^^^^^ help: use the applicable keyword: `Self` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#use_self error: unnecessary structure name repetition --> aya/src/bpf.rs:353:75 | 353 | pub fn verifier_log_level(&mut self, level: VerifierLogLevel) -> &mut EbpfLoader<'a> { | ^^^^^^^^^^^^^^ help: use the applicable keyword: `Self` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#use_self ``` See https://github.com/rust-lang/rust-clippy/pull/12386.	2 years ago
Tamir Duberstein	c302f8370d	public-api: regenerate ... Nightly now exposes `core::marker::Freeze`. https://github.com/rust-lang/rust/pull/121840	2 years ago
Dave Tucker	715e62dd38	chore(aya): Bless public API ... Bless the BpfError type alias Signed-off-by: Dave Tucker <dave@dtucker.co.uk>	2 years ago
Dave Tucker	d0c244356f	chore: Bless public API changes ... Signed-off-by: Dave Tucker <dave@dtucker.co.uk>	2 years ago
Dave Tucker	41c61560ea	chore(aya-ebpf): Rename bpf -> ebpf ... Signed-off-by: Dave Tucker <dave@dtucker.co.uk>	2 years ago
Dave Tucker	70ac91dc1e	chore(aya-ebpf-bindings): Rename bpf -> ebpf ... Signed-off-by: Dave Tucker <dave@dtucker.co.uk>	2 years ago
Dave Tucker	21f570a19c	chore(aya-ebpf-cty): Rename bpf -> ebpf ... Signed-off-by: Dave Tucker <dave@dtucker.co.uk>	2 years ago
Gary Guo	542306d295	Add `CgroupDevice::query` ... This follows closely the existing `LircMode2::query`.	2 years ago
Dave Tucker	13b1fc63ef	chore: Don't use path deps in workspace ... This moves the path dependencies back into the per-crate Cargo.toml. It is required such that the release tooling can correctly calculate which version constraints require changing when we perform a release. Signed-off-by: Dave Tucker <dave@dtucker.co.uk>	2 years ago
Dave Tucker	b3e7ef741c	chore: Use the cargo workspace package table ... This allows for inheritance of common fields from the workspace root. The following fields have been made common: - authors - license - repository - homepage - edition Signed-off-by: Dave Tucker <dave@dtucker.co.uk>	2 years ago
Dave Tucker	0c58bb66b6	integration-test: Fix build.rs output ... The cargo::warning seems to ignore output after a newline. Iterate over the entire rendered message and print it line-by-line. Signed-off-by: Dave Tucker <dave@dtucker.co.uk>	2 years ago
Alessandro Decina	f491f56204	aya: bless API	2 years ago
Alessandro Decina	0f6a734392	aya: perf_event: add inherit argument to attach()	2 years ago
Alessandro Decina	92b1947885	aya: add StackTraceMap::remove()	2 years ago
Tamir Duberstein	057f27dc20	public-api: regenerate ... StructuralEq has been removed. See 0df7810734.	2 years ago
Tamir Duberstein	1edd42aa0a	public-api: regenerate ... `Send + Sync` became `Sync + Send` for reasons I don't understand.	2 years ago
Alessandro Decina	e1aefa4e87	aya: bless API change	2 years ago
Tamir Duberstein	1e99ac9323	Merge pull request #853 from tamird/public-api-mac ... xtask: allow public-api regen on aarch64-apple-darwin	2 years ago
dependabot[bot]	b3ec33e763	build(deps): update public-api requirement from 0.32.0 to 0.33.1 ... Updates the requirements on [public-api](https://github.com/Enselic/cargo-public-api) to permit the latest version. - [Release notes](https://github.com/Enselic/cargo-public-api/releases) - [Changelog](https://github.com/Enselic/cargo-public-api/blob/main/rustdoc-json/CHANGELOG.md) - [Commits](https://github.com/Enselic/cargo-public-api/compare/v0.32.0...v0.32.0) --- updated-dependencies: - dependency-name: public-api dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com>	2 years ago
Tamir Duberstein	5041aa41de	xtask: allow public-api regen on aarch64-apple-darwin ... ``` CARGO_CFG_BPF_TARGET_ARCH=x86_64 cargo +nightly xtask public-api --bless --target x86_64-unknown-linux-gnu ```	2 years ago
Tamir Duberstein	7a4c6153a0	xtask: terminate QEMU on "RCU grace-period kthread stack dump" ... See https://github.com/aya-rs/bpf-linker/actions/runs/7067897954/job/19241830198	2 years ago
astoycos	b1769678f4	aya/maps: pin for (async)perf_event_array ... Implement pinning for perf_event_array and async_perf_event_array. Additionally make the core MapData.pin method operate on a reference rather than a mutable reference. Signed-off-by: astoycos <astoycos@redhat.com>	2 years ago
Andrew Werner	c06fcc3eda	maps/ringbuf: make RingBuf: Send + Sync ... There was no reason for them not to be -- the APIs all require mutable references and hold onto mutable references, so there cannot be internal concurrency. The !Send + !Sync came from the MMap, but not for any good reason.	2 years ago
Adam Preuss	4d24d1cfe8	aya: add MapInfo struct following the same pattern as ProgramInfo ... This makes the APIs for loading maps and programs more similar.	2 years ago
Adam Preuss	36420d9297	aya: support loading a map by fd ... This adds support to loading maps by fd similarly to the way programs can be loaded by fd.	2 years ago
Andrés Medina	68ba02002f	aya: make KernelVersion::code public	2 years ago
Tamir Duberstein	42cc175aeb	xtask: attempt to open /dev/kvm ... We're seeing test failures where KVM is present but we aren't able to use it. See https://github.com/actions/runner-images/issues/7670#issuecomment-1760184162.	2 years ago
Tamir Duberstein	6e256fad5b	public-api: bless with new nightly ... See https://github.com/rust-lang/rust/commit/58a80c85b9323e59e1b7e744d6.	2 years ago
dependabot[bot]	c89b2d156d	build(deps): update async-io requirement from 1.3 to 2.0 ... Updates the requirements on [async-io](https://github.com/smol-rs/async-io) to permit the latest version. - [Release notes](https://github.com/smol-rs/async-io/releases) - [Changelog](https://github.com/smol-rs/async-io/blob/master/CHANGELOG.md) - [Commits](https://github.com/smol-rs/async-io/compare/v1.3.0...v1.13.0) --- updated-dependencies: - dependency-name: async-io dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com>	2 years ago
Andrew Werner	e2cf734490	aya: Implement RingBuf ... This implements the userspace binding for RingBuf. Instead of streaming the samples as heap buffers, the process_ring function takes a callback to which we pass the event's byte region, roughly following [libbpf]'s API design. This avoids a copy and allows marking the consumer pointer in a timely manner. [libbpf]: https://github.com/libbpf/libbpf/blob/master/src/ringbuf.c Additionally, integration tests are added to demonstrate the usage of the new APIs and to ensure that they work end-to-end. Co-authored-by: William Findlay <william@williamfindlay.com> Co-authored-by: Tatsuyuki Ishi <ishitatsuyuki@gmail.com>	2 years ago
Andrew Werner	b73c0a46f5	aya: impl From<obj::InvalidMapTypeError> for MapTypeError	2 years ago
Tamir Duberstein	5cdd1baf29	aya: import types from std::ffi rather than libc	2 years ago
astoycos	7b71c7e1cd	aya/maps: add pin() api ... - Adds new `maps_mut()` API to the BpfManager to allow us to iterate though and pin all of maps at the same time. - Adds new pin(Path)/unpin(Path) api to Maps so they can be generically pinned AFTER load. - Adds macro for pinning explicit map types in aya. Convert all explicit map types "inner" field to be pub crate in order to facilitate this. Signed-off-by: astoycos <astoycos@redhat.com>	2 years ago
Tamir Duberstein	5392f9821d	xtask: terminate QEMU on "BUG: soft lockup" ... See https://github.com/aya-rs/aya/actions/runs/6329828507/job/17190931752. Unlike on kernel panic this message prints periodically so it is permitted to print twice before QEMU is killed.	2 years ago
Tamir Duberstein	d16e607fd4	rustfmt: group_imports = "StdExternalCrate" ... High time we stop debating this; let the robots do the work.	2 years ago
Tamir Duberstein	fe13b2eb41	xtask: remove useless copy ... /tmp/initrd.img is unused.	2 years ago
Tamir Duberstein	cbe9cd9133	xtask: appease new clippy warning ... ``` warning: unnecessary hashes around raw string literal --> xtask/src/docs.rs:70:17 | 70 | indoc! {r#" | _________________^ 71 | | User-Agent:* 72 | | Disallow: / 73 | | "#}, | |______^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_raw_string_hashes = note: `#[warn(clippy::needless_raw_string_hashes)]` on by default help: remove all the hashes around the literal | 70 ~ indoc! {r" 71 | User-Agent:* 72 | Disallow: / 73 ~ "}, | ``` This false negative was fixed in https://github.com/rust-lang/rust-clippy/pull/11518 (the title incorrectly says false positive).	2 years ago
Tuetuopay	0edc13b4d4	bpf: add a shared try_redirect_map function for XDP maps	2 years ago
Tuetuopay	579e3cee22	aya, bpf: misc fixes following review comments	2 years ago
Tuetuopay	46551de3e7	xtask: bless public-api	2 years ago
Dave Tucker	42fd82e32b	Merge pull request #790 from dave-tucker/no-map-pinned	2 years ago
Dave Tucker	938f979fe7	aya: Make MapData::pin pub ... This is to solve a use-case where a user (in this case bpfd) may want to: - MapData::from_pin to open a pinned map from bpffs - MapData::pin to pin that object into another bpffs Both operations should be easily accomplished without needing to cast a MapData into a concrete Map type - e.g aya::maps::HashMap. Signed-off-by: Dave Tucker <dave@dtucker.co.uk>	2 years ago
Dave Tucker	0f4021ec89	aya: Remove MapData::pinned ... BPF objects can be pinned multiple times, to multiple different places. Tracking whether or not a map is pinned in a bool is therefore not sufficient. We could track this in a HashSet<PathBuf>, but there is really no reason to track it at all. Signed-off-by: Dave Tucker <dave@dtucker.co.uk>	2 years ago
Andrew Stoycos	0b6ea313de	Merge pull request #782 from astoycos/prog-info ... aya: add program_info() api to `Program`	2 years ago
Tamir Duberstein	f41592663c	maps: `MapFd` and `SockMapFd` are owned ... `MapData::fd` is now a `MapFd`. This means that `MapData` now closes the file descriptor on drop. In the future we might consider making `MapFd` hold a `BorrowedFd` but this requires API design work due to overlapping borrows. Since `SockMapFd` is no longer `Copy`, attach methods to take it by reference to allow callers to use it multiple times as they are accustomed to doing. `SockMapFd` implements `try_clone`. `MapFd` and `SockMapFd` are now returned by reference to allow callers to avoid file descriptor cloning when desired. This is an API breaking change. Updates #612.	2 years ago
astoycos	6ab7475fa6	aya: add program_info() api to program ... Add a new api to the outer level `Program` structure which allows users to get the program's kernel info before casting it to an explicit program variant. Signed-off-by: astoycos <astoycos@redhat.com>	2 years ago
Tamir Duberstein	92d3056db3	Merge pull request #775 from aya-rs/perf-as-raw-fd ... async_perf_event_array: access inner through async	2 years ago
Andrew Werner	2a1bf609b2	aya/maps: rework TryFrom macros ... The old macros were repetitive and inflexible. This unifies the various macros used to generate TryFrom implementations for map implementations from the relevant map enum variants. Cleanup in anticipation of fixing #636. The API changes are just about renaming the return to Self and Self::Error; they are not real changes.	2 years ago
Tamir Duberstein	8b0c7f1204	async_perf_event_array: access inner through async ... Avoid holding onto raw file descriptors. Remove some implied bounds (BorrowMut implies Borrow).	2 years ago
Andrés Medina	6895b1e2ed	aya: Use AsFd when attaching fds to programs ... This is a breaking change but adds another level of safety to ensure the file descriptor we receive is valid. Additionally, this allows aya to internally easily duplicate this file descriptor using std library methods instead of manually calling `dup` which doesn't duplicate with the CLOSE_ON_EXEC flag that is standard pratice to avoid leaking the file descriptor when exec'ing.	2 years ago
Tamir Duberstein	782eb85d4a	xtask: extract `Errors` type ... This produces better errors in `cargo xtask public-api` because before this change we'd print errors as display, which didn't show context. Before: ``` Error: public API errors: aya failed to check public API: public_api::Builder::build aya-obj failed to check public API: public_api::Builder::build aya-log failed to check public API: public_api::Builder::build aya-log-common failed to check public API: public_api::Builder::build aya-log-parser failed to check public API: public_api::Builder::build aya-tool failed to check public API: public_api::Builder::build aya-bpf failed to check public API: public_api::Builder::build aya-bpf-bindings failed to check public API: public_api::Builder::build aya-bpf-cty failed to check public API: public_api::Builder::build aya-bpf-macros failed to check public API: public_api::Builder::build aya-log-ebpf-macros failed to check public API: public_api::Builder::build ``` After: ``` Error: aya failed to check public API Caused by: 0: public_api::Builder::build 1: unknown variant `type_alias`, expected one of `module`, `extern_crate`, `import`, `struct`, `struct_field`, `union`, `enum`, `variant`, `function`, `typedef`, `opaque_ty`, `constant`, `trait`, `trait_alias`, `impl`, `static`, `foreign_type`, `macro`, `proc_attribute`, `proc_derive`, `assoc_const`, `assoc_type`, `primitive`, `keyword` at line 1 column 3082463 aya-obj failed to check public API Caused by: 0: public_api::Builder::build 1: unknown variant `type_alias`, expected one of `module`, `extern_crate`, `import`, `union`, `struct`, `struct_field`, `enum`, `variant`, `function`, `trait`, `trait_alias`, `impl`, `typedef`, `opaque_ty`, `constant`, `static`, `foreign_type`, `macro`, `proc_macro`, `primitive`, `assoc_const`, `assoc_type` at line 1 column 129355 aya-log failed to check public API Caused by: 0: public_api::Builder::build 1: unknown variant `type_alias`, expected one of `module`, `extern_crate`, `import`, `struct`, `struct_field`, `union`, `enum`, `variant`, `function`, `typedef`, `opaque_ty`, `constant`, `trait`, `trait_alias`, `impl`, `static`, `foreign_type`, `macro`, `proc_attribute`, `proc_derive`, `assoc_const`, `assoc_type`, `primitive`, `keyword` at line 1 column 311910 aya-log-common failed to check public API Caused by: 0: public_api::Builder::build 1: unknown variant `type_alias`, expected one of `module`, `extern_crate`, `import`, `union`, `struct`, `struct_field`, `enum`, `variant`, `function`, `trait`, `trait_alias`, `impl`, `typedef`, `opaque_ty`, `constant`, `static`, `foreign_type`, `macro`, `proc_macro`, `primitive`, `assoc_const`, `assoc_type` at line 1 column 130456 aya-log-parser failed to check public API Caused by: 0: public_api::Builder::build 1: unknown variant `type_alias`, expected one of `module`, `extern_crate`, `import`, `struct`, `struct_field`, `union`, `enum`, `variant`, `function`, `typedef`, `opaque_ty`, `constant`, `trait`, `trait_alias`, `impl`, `static`, `foreign_type`, `macro`, `proc_attribute`, `proc_derive`, `assoc_const`, `assoc_type`, `primitive`, `keyword` at line 1 column 204930 aya-tool failed to check public API Caused by: 0: public_api::Builder::build 1: unknown variant `type_alias`, expected one of `module`, `extern_crate`, `import`, `struct`, `struct_field`, `union`, `enum`, `variant`, `function`, `typedef`, `opaque_ty`, `constant`, `trait`, `trait_alias`, `impl`, `static`, `foreign_type`, `macro`, `proc_attribute`, `proc_derive`, `assoc_const`, `assoc_type`, `primitive`, `keyword` at line 1 column 234519 aya-bpf failed to check public API Caused by: 0: public_api::Builder::build 1: unknown variant `type_alias`, expected one of `module`, `extern_crate`, `import`, `struct`, `struct_field`, `union`, `enum`, `variant`, `function`, `typedef`, `opaque_ty`, `constant`, `trait`, `trait_alias`, `impl`, `static`, `foreign_type`, `macro`, `proc_attribute`, `proc_derive`, `assoc_const`, `assoc_type`, `primitive`, `keyword` at line 1 column 741697 aya-bpf-bindings failed to check public API Caused by: 0: public_api::Builder::build 1: unknown variant `type_alias`, expected one of `module`, `extern_crate`, `import`, `union`, `struct`, `struct_field`, `enum`, `variant`, `function`, `trait`, `trait_alias`, `impl`, `typedef`, `opaque_ty`, `constant`, `static`, `foreign_type`, `macro`, `proc_macro`, `primitive`, `assoc_const`, `assoc_type` at line 1 column 112445 aya-bpf-cty failed to check public API Caused by: 0: public_api::Builder::build 1: unknown variant `type_alias`, expected one of `module`, `extern_crate`, `import`, `union`, `struct`, `struct_field`, `enum`, `variant`, `function`, `trait`, `trait_alias`, `impl`, `typedef`, `opaque_ty`, `constant`, `static`, `foreign_type`, `macro`, `proc_macro`, `primitive`, `assoc_const`, `assoc_type` at line 1 column 315 aya-bpf-macros failed to check public API Caused by: 0: public_api::Builder::build 1: unknown variant `type_alias`, expected one of `module`, `extern_crate`, `import`, `struct`, `struct_field`, `union`, `enum`, `variant`, `function`, `typedef`, `opaque_ty`, `constant`, `trait`, `trait_alias`, `impl`, `static`, `foreign_type`, `macro`, `proc_attribute`, `proc_derive`, `assoc_const`, `assoc_type`, `primitive`, `keyword` at line 1 column 186226 aya-log-ebpf-macros failed to check public API Caused by: 0: public_api::Builder::build 1: unknown variant `type_alias`, expected one of `module`, `extern_crate`, `import`, `struct`, `struct_field`, `union`, `enum`, `variant`, `function`, `typedef`, `opaque_ty`, `constant`, `trait`, `trait_alias`, `impl`, `static`, `foreign_type`, `macro`, `proc_attribute`, `proc_derive`, `assoc_const`, `assoc_type`, `primitive`, `keyword` at line 1 column 158055 ```	2 years ago
Tamir Duberstein	1ccfdbc175	aya: support non-UTF8 probing ... Fixes #751.	2 years ago