1567 Commits (7022528f04e08ef1a79ef0fee78323f29b6cc81c)

 

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Author	SHA1	Message	Date
Tamir Duberstein	c76d5a9950	integration-test: compile without touching disk	1 year ago
Tamir Duberstein	3d463a3610	integration-test: compile Rust probes using build.rs	1 year ago
Tamir Duberstein	bc9f059d53	xtask: inline build_ebpf	1 year ago
Tamir Duberstein	8c61fc9ea6	integration-test: compile C probes using build.rs ... - Add libbpf as a submodule. This prevents having to plumb its location around (which can't be passed to Cargo build scripts) and also controls the version against which codegen has run. - Move bpf written in C to the integration-test crate and define constants for each probe. - Remove magic; each C source file must be directly enumerated in the build script and in lib.rs.	1 year ago
Tamir Duberstein	6ca7d53733	Remove detritus ... - rustfmt settings are hierarchical. - integration-ebpf is always compiled at a distance with flags provided. - .cargo/config.toml is not respected except at the root of the workspace[0]. [0] https://doc.rust-lang.org/cargo/reference/config.html#hierarchical-structure	1 year ago
Tamir Duberstein	a840a17308	Merge pull request #648 from aya-rs/clippy-more ... Clippy over tests and integration-ebpf	1 year ago
Tamir Duberstein	4fef255823	disallow (some) as conversions ... See https://rust-lang.github.io/rust-clippy/master/#/as_conversions.	1 year ago
Tamir Duberstein	e621a09181	Clippy over tests and integration-ebpf ... Replace all `assert!(matches!(..))` with `assert_matches!(..)`. Remove the now-unused build-integration-test xtask command whose logic doesn't match that of the build-and-run command.	1 year ago
Tamir Duberstein	6e9aba55fe	Merge pull request #643 from aya-rs/procfs ... Remove procfs dependency	1 year ago
Tamir Duberstein	a1e0130387	Type-erase KernelVersion::current error	1 year ago
Tamir Duberstein	6bceb1c3da	Invert comparison ... Incorrectly inverted in b611038d5b.	1 year ago
Tamir Duberstein	6e570f0f14	Rewrite kernel version logic ... This restores and enhances the logic originally added in #579.	1 year ago
Tamir Duberstein	cc2bc0acc1	Remove procfs dependency	1 year ago
Tamir Duberstein	b5ebcb7cc5	Remove verifier log special case	1 year ago
Tamir Duberstein	4c0983bca9	Merge pull request #641 from aya-rs/logger-messages-plz ... Miscellaneous fixes to allow running integration tests in bpf-linker	1 year ago
Tamir Duberstein	b8252f46d9	Skip BPF_F_XDP_HAS_FRAGS tests on unsupported kernels	1 year ago
Tamir Duberstein	91a415f095	Skip relocation tests on unsupported kernels	1 year ago
Tamir Duberstein	b45a5bb71b	Get verifier logs when loading programs	1 year ago
Tamir Duberstein	6b94b2080d	Hide details of VerifierLog ... This type is really only used by one function.	1 year ago
Tamir Duberstein	b0a4ab5f20	xtask: Standardize command logging ... Don't run `cargo build --verbose`; it's too noisy.	1 year ago
Tamir Duberstein	b611038d5b	Use procfs crate for kernel version parsing ... This allows the logic to be shared between aya and the integration tests without exposing additional public API surface.	1 year ago
Tamir Duberstein	7f25956aea	Add missing test annotation	1 year ago
Tamir Duberstein	32be47a23b	Merge pull request #642 from aya-rs/less-strings ... aya: don't allocate static strings	1 year ago
Tamir Duberstein	27120b328a	aya: don't allocate static strings	1 year ago
Alessandro Decina	c89c485bca	Merge pull request #627 from nak3/add-riscv ... bpf: Add `pt_regs` handling in aya-bpf/args.rs for riscv64	1 year ago
Alessandro Decina	ed70a47845	Merge pull request #640 from aya-rs/lossy-conversions ... integration-test: Remove integration-test-macros	1 year ago
Tamir Duberstein	e08c6471dd	Cargo.toml: suppress resolver warning on nightly ... ``` warning: some crates are on edition 2021 which defaults to `resolver = "2"`, but virtual workspaces default to `resolver = "1"` ```	1 year ago
Tamir Duberstein	9ca0af1a79	integration-test: Remove integration-test-macros ... This doesn't add any value; use `cargo build --tests` with `--message-format=json` instead; parse the output using `cargo_metadata` to discover the location of the test binary. Move test/integration-test/src/tests -> test/integration-test/tests to conform to https://doc.rust-lang.org/book/ch11-03-test-organization.html#integration-tests.	1 year ago
Tamir Duberstein	ecc03ecfad	xtask: destructure	1 year ago
Tamir Duberstein	de1fe1f5e1	xtask: Avoid lossy conversions, spurious vectors	1 year ago
Tamir Duberstein	e93e3c4a55	Merge pull request #639 from aya-rs/test-no-bpftool ... Remove dependency on bpftool in integration tests	1 year ago
Tamir Duberstein	25859e4e33	xtask: emit clang command on failure	1 year ago
Tamir Duberstein	7067db450a	xtask: Avoid lossy string conversion	1 year ago
Tamir Duberstein	5a2906a6c9	test,xtask: Replace lazy_static with OnceCell ... This doesn't affect MSRV because this is testing code.	1 year ago
Tamir Duberstein	ff86f1385c	Remove dependency on bpftool in integration tests	1 year ago
Mary	5c86b7ee95	Merge pull request #635 from marysaka/misc/aya-obj-enum-public ... misc: aya-obj: Make it possible to externally assemble BtfEnum	1 year ago
Mary	d9dfd94f29	misc: aya-obj: Make it possible to externally assemble BtfEnum	1 year ago
Alessandro Decina	4b8ffa40bb	Merge pull request #634 from alessandrod/str-helpers-asm-bounds ... bpf: improve bpf_probe_read_kernel_str_bytes and bpf_probe_read_user_str_bytes	1 year ago
Alessandro Decina	11c227743d	bpf: improve bpf_probe_read_kernel_str_bytes and bpf_probe_read_user_str_bytes ... This change does a few things: - it fixes a bug in the wrappers, where we were expecting the kernel to return len=1 for b"\0" where it instead returns 0 and doesn't write out the NULL terminator - it makes the helpers more robust by hardcoding bound checks in assembly so that LLVM optimizations can't transform the checks in a way that the verifier can't understand. - it adds integration tests	1 year ago
Dave Tucker	bc0d02143f	Merge pull request #531 from dave-tucker/probe-cookie ... aya: Make FEATURES public	1 year ago
Dave Tucker	47f764c191	aya: Make Features part of the public API ... This commit adds a new probe for bpf_attach_cookie, which would be used to implement USDT probes. Since USDT probes aren't currently supported, we this triggers a dead_code warning in clippy. There are cases where exposing FEATURES - our lazy static - is actually helpful to users of the library. For example, they may wish to choose to load a different version of their bytecode based on current features. Or, in the case of an orchestrator like bpfd, we might want to allow users to describe which features their program needs and return nice error message is one or more nodes in their cluster doesn't support the necessary feature set. To do this without breaking the API, we make all the internal members of the `Features` and `BtfFeatures` structs private, and add accessors for them. We then add a `features()` API to avoid leaking the lazy_static. Signed-off-by: Dave Tucker <dave@dtucker.co.uk>	1 year ago
Alessandro Decina	76d35d10ce	Merge pull request #526 from dave-tucker/trie ... aya: Remove iter_key from LPM Trie API	1 year ago
Dave Tucker	00c480d2f9	aya: Remove iter_key from LPM Trie API ... Based on the discussion in Discord we've decided to drop the iter_key() API for LPM Trie. According to the kernel self-tests and experimentation done in Aya, providing a key into bpf_map_get_next_id will either: - If key is an EXACT match, proceed iterating through all keys in the trie from this point - If key is NOT an EXACT match, proceed iterating through all keys in the trie starting at the leftmost entry. An API in Aya could be crafted that gets the LPM match + less specific matches for a prefix using these semantics BUT it would only apply to userspace. Therefore we've opted out of fixing this. Signed-off-by: Dave Tucker <dave@dtucker.co.uk>	1 year ago
Tamir Duberstein	5c6bd55260	Merge pull request #633 from ajwerner/change-fd-import ... aya: replace os::unix::prelude with os::fd	1 year ago
ajwerner	65d10f9ffc	aya: replace os::unix::prelude with os::fd	1 year ago
Mary	b2737d5b0d	Merge pull request #632 from marysaka/feat/global-data-optional ... aya: allow global value to be optional	1 year ago
Mary	77cce840f7	Update aya/src/bpf.rs ... Co-authored-by: Alessandro Decina <alessandro.d@gmail.com>	1 year ago
Mary	93435fc854	aya: allow global value to be optional ... This allow to not error out when a global symbol is missing from the object.	1 year ago
Andrew Stoycos	17930a88c5	Fixups in response to alessandrod review ... Move BpfError::UnsupportedMap into MapError and add a map_type field to the error. Update the `allow_unsupported_maps` function comment. Update the logic to check if any unsupported maps are being used. More specifically only search a program's maps if `allow_unsupported_maps` is set and then use the iter function `try_for_each` with a match statement which allows us to return the inner map type if it's unsupported. Signed-off-by: Andrew Stoycos <astoycos@redhat.com>	1 year ago
Andrew Stoycos	b5719c5b3f	Add Unsupported Map type ... Just because aya doesn't support working with some map types doesn't mean we should't allow them to be loaded. Add a new `Unsupported` map type to facilitate this, Next add a user configurable option `allow_unsupported_maps()` which can be called against the `bpfLoader`. Additionally add a nice warning log message when a program is being loaded by Aya and contains an unsupported map type. Signed-off-by: Andrew Stoycos <astoycos@redhat.com>	1 year ago