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Release aya-obj v0.2.0, aya v0.13.0, safety bump aya v0.13.0

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Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
pull/1051/head
Dave Tucker 3 months ago
parent 5478cac008
commit c169b727e6
6 changed files with 463 additions and 17 deletions
Show Stats Download Patch File Download Diff File

2
aya-log/Cargo.toml
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@ -12,7 +12,7 @@ homepage.workspace = true
edition.workspace = true
[dependencies]
aya = { path = "../aya", version = "^0.12.0", features = ["async_tokio"] }
aya = { path = "../aya", version = "^0.13.0", features = ["async_tokio"] }
aya-log-common = { path = "../aya-log-common", version = "^0.1.14", default-features = false }
bytes = { workspace = true }
log = { workspace = true }

110
aya-obj/CHANGELOG.md
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@ -5,6 +5,113 @@ All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## 0.2.0 (2024-10-09)
### New Features
- <csr-id-8c79b71bd5699a686f33360520aa95c1a2895fa5/> Rename Bpf to Ebpf
And BpfLoader to EbpfLoader.
This also adds type aliases to preserve the use of the old names, making
updating to a new Aya release less of a burden. These aliases are marked
as deprecated since we'll likely remove them in a later release.
### Other
- <csr-id-fbb09304a2de0d8baf7ea20c9727fcd2e4fb7f41/> 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.
- <csr-id-88f5ac31142f1657b41b1ee0f217dcd9125b210a/> 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.
- <csr-id-1634fa7188e40ed75da53517f1fdb7396c348c34/> 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`.
- <csr-id-b513af12e8baa5c5097eaf0afdae61a830c3f877/> add archs powerpc64 and s390x to aya
bpfman, a project using aya, has a requirement to support powerpc64 and
s390x architectures. Adding these two architectures to aya.
- <csr-id-b06ff402780b80862933791831c578e4c339fc96/> Generate new bindings
### Test
- <csr-id-4dc4b5ccd48bd86e2cc59ad7386514c1531450af/> adjust test to not use byte arrays
Where possible, replace the hardcoded byte arrays in the tests with the
structs they represent, then convert the structs to byte arrays.
- <csr-id-eef7346fb2231f8741410381198015cceeebfac9/> adjust test byte arrays for big endian
Adding support for s390x (big endian architecture) and found that some
of the unit tests have structures and files implemented as byte arrays.
They are all coded as little endian and need a bug endian version to
work properly.
### New Features (BREAKING)
- <csr-id-fd48c55466a23953ce7a4912306e1acf059b498b/> Rename BpfRelocationError -> EbpfRelocationError
- <csr-id-cf3e2ca677c81224368fb2838ebc5b10ee98419a/> Rename BpfSectionKind to EbpfSectionKind
### Commit Statistics
<csr-read-only-do-not-edit/>
- 19 commits contributed to the release.
- 223 days passed between releases.
- 10 commits were understood as [conventional](https://www.conventionalcommits.org).
- 0 issues like '(#ID)' were seen in commit messages
### Commit Details
<csr-read-only-do-not-edit/>
<details><summary>view details</summary>
* **Uncategorized**
- Appease clippy ([`aa240ba`](https://github.com/aya-rs/aya/commit/aa240baadf99d3fea0477a9b3966789b0f4ffe57))
- Merge pull request #1007 from tyrone-wu/aya/info-api ([`15eb935`](https://github.com/aya-rs/aya/commit/15eb935bce6d41fb67189c48ce582b074544e0ed))
- Revamp MapInfo be more friendly with older kernels ([`fbb0930`](https://github.com/aya-rs/aya/commit/fbb09304a2de0d8baf7ea20c9727fcd2e4fb7f41))
- Revamp ProgramInfo be more friendly with older kernels ([`88f5ac3`](https://github.com/aya-rs/aya/commit/88f5ac31142f1657b41b1ee0f217dcd9125b210a))
- Add conversion u32 to enum type for prog, link, & attach type ([`1634fa7`](https://github.com/aya-rs/aya/commit/1634fa7188e40ed75da53517f1fdb7396c348c34))
- Merge pull request #974 from Billy99/billy99-arch-ppc64-s390x ([`ab5e688`](https://github.com/aya-rs/aya/commit/ab5e688fd49fcfb402ad47d51cb445437fbd8cb7))
- Adjust test to not use byte arrays ([`4dc4b5c`](https://github.com/aya-rs/aya/commit/4dc4b5ccd48bd86e2cc59ad7386514c1531450af))
- Add archs powerpc64 and s390x to aya ([`b513af1`](https://github.com/aya-rs/aya/commit/b513af12e8baa5c5097eaf0afdae61a830c3f877))
- Adjust test byte arrays for big endian ([`eef7346`](https://github.com/aya-rs/aya/commit/eef7346fb2231f8741410381198015cceeebfac9))
- Merge pull request #989 from aya-rs/codegen ([`8015e10`](https://github.com/aya-rs/aya/commit/8015e100796c550804ccf8fea691c63ec1ac36b8))
- [codegen] Update libbpf to 686f600bca59e107af4040d0838ca2b02c14ff50 ([`8d7446e`](https://github.com/aya-rs/aya/commit/8d7446e01132fe1751605b87a6b4a0165273de15))
- Merge pull request #978 from aya-rs/codegen ([`06aa5c8`](https://github.com/aya-rs/aya/commit/06aa5c8ed344bd0d85096a0fd033ff0bd90a2f88))
- [codegen] Update libbpf to c1a6c770c46c6e78ad6755bf596c23a4e6f6b216 ([`8b50a6a`](https://github.com/aya-rs/aya/commit/8b50a6a5738b5a57121205490d26805c74cb63de))
- Document miri skip reasons ([`35962a4`](https://github.com/aya-rs/aya/commit/35962a4794484aa3b37dadc98a70a659fd107b75))
- Generate new bindings ([`b06ff40`](https://github.com/aya-rs/aya/commit/b06ff402780b80862933791831c578e4c339fc96))
- Merge pull request #528 from dave-tucker/rename-all-the-things ([`63d8d4d`](https://github.com/aya-rs/aya/commit/63d8d4d34bdbbee149047dc0a5e9c2b191f3b32d))
- Rename Bpf to Ebpf ([`8c79b71`](https://github.com/aya-rs/aya/commit/8c79b71bd5699a686f33360520aa95c1a2895fa5))
- Rename BpfRelocationError -> EbpfRelocationError ([`fd48c55`](https://github.com/aya-rs/aya/commit/fd48c55466a23953ce7a4912306e1acf059b498b))
- Rename BpfSectionKind to EbpfSectionKind ([`cf3e2ca`](https://github.com/aya-rs/aya/commit/cf3e2ca677c81224368fb2838ebc5b10ee98419a))
</details>
## 0.1.0 (2024-02-28)
<csr-id-b3e7ef741c5b8d09fc7dc8302576f8174be75ff4/>
@ -417,7 +524,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
<csr-read-only-do-not-edit/>
- 145 commits contributed to the release over the course of 422 calendar days.
- 146 commits contributed to the release.
- 63 commits were understood as [conventional](https://www.conventionalcommits.org).
- 1 unique issue was worked on: [#608](https://github.com/aya-rs/aya/issues/608)
@ -430,6 +537,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
* **[#608](https://github.com/aya-rs/aya/issues/608)**
- Fix load errors for empty (but existent) BTF/BTF.ext sections ([`5894c4c`](https://github.com/aya-rs/aya/commit/5894c4ce82948c7e5fe766f41b690d036fcca907))
* **Uncategorized**
- Release aya-obj v0.1.0, aya v0.12.0, safety bump aya-log v0.2.0 ([`0e99fa0`](https://github.com/aya-rs/aya/commit/0e99fa0f340b2fb2e0da3b330aa6555322a77eec))
- Merge pull request #891 from dave-tucker/changelog ([`431ce23`](https://github.com/aya-rs/aya/commit/431ce23f27ef5c36a6b38c73b38f23b1cf007900))
- Add CHANGELOG ([`72e8aab`](https://github.com/aya-rs/aya/commit/72e8aab6c8be8663c5b6ff6b606a51debf512f7d))
- Appease new nightly clippy lints ([`3369169`](https://github.com/aya-rs/aya/commit/3369169aaca6510a47318fc29bbdb801b60b1c21))

2
aya-obj/Cargo.toml
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@ -1,6 +1,6 @@
[package]
name = "aya-obj"
version = "0.1.0"
version = "0.2.0"
description = "An eBPF object file parsing library with BTF and relocation support."
keywords = ["bpf", "btf", "ebpf", "elf", "object"]
readme = "README.md"

358
aya/CHANGELOG.md
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@ -5,6 +5,342 @@ All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## 0.13.0 (2024-10-09)
### Chore
- <csr-id-e575712c596d03b93f75d160e3d95241eb895d39/> Add comments in `*_wrong_map` tests
- <csr-id-70ac91dc1e6f209a701cd868db215763d65efa73/> Rename bpf -> ebpf
- <csr-id-481b73b6d8dd9a796d891bba137400c2a43a0afe/> Fix unused_qualifications lints
This was failing the docs build.
### Documentation
- <csr-id-f1773d5af43f5f29b100572e65a60d58f2ce7fac/> fix typo
- <csr-id-57a69fe9d28e858562a429bacd9a0a7700b96726/> Use `Ebpf` instead of `Bpf`
### New Features
- <csr-id-5478cac008471bdb80aa30733e4456b70ec1a5bd/> 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.
- <csr-id-110a76cb9a1b2ab5c5ad3b6c0828a4ae670e67a0/> Provide a deprecated `BpfError` alias
- <csr-id-8c79b71bd5699a686f33360520aa95c1a2895fa5/> Rename Bpf to Ebpf
And BpfLoader to EbpfLoader.
This also adds type aliases to preserve the use of the old names, making
updating to a new Aya release less of a burden. These aliases are marked
as deprecated since we'll likely remove them in a later release.
### Bug Fixes
- <csr-id-3d57d358e40591acf23dfde740697fbfff026410/> 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
- <csr-id-25d986a26d9c88cd499a8b795054d583f01476b2/> Set PerfEventArray max_entries to nCPUs
Both libbpf and cilium/ebpf have will set the max_entries of a
BPF_MAP_TYPE_PERF_EVENT_ARRAY to the number of online CPUs if
it was omitted at map definition time. This adds that same
logic to Aya.
- <csr-id-38d8e32baa5a4538de9daa6fae634aea6372573c/> fix panic when creating map on custom ubuntu kernel
- <csr-id-5e13283f59b0c3b4cb47de1e31d8d0960e80b4cc/> fix rustdocs-args ordering in taplo to -D warnings
This fixes the current rustdoc build error by correcting the ordering of
`rustdoc-args` to `-D warnings`. Additionally, this also removes the
`recorder_arrays` field (defaults to false) so that the order is not
modified, which is what caused the error in the first place.
### Other
- <csr-id-c44f8b0f5bddd820a4a98cff293126c0146b827a/> use FdLink in SockOps programs
- <csr-id-02d1db5fc043fb7af90c14d13de6419ec5b9bcb5/> 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`
- <csr-id-fbb09304a2de0d8baf7ea20c9727fcd2e4fb7f41/> 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.
- <csr-id-88f5ac31142f1657b41b1ee0f217dcd9125b210a/> 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.
- <csr-id-1634fa7188e40ed75da53517f1fdb7396c348c34/> 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`.
- <csr-id-cb8e47880082ccfcd75b02209b686e15426e9b6a/> 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
- <csr-id-cd1db86fd490b3c0f03229bd8999a2e67ccecfc4/> adjust bpf programs for big endian
In aya/src/sys/bpf.rs, there are several simple bpf programs written as
byte arrays. These need to be adjusted to account for big endian.
- <csr-id-a25f501ecebaceaacdd1212fac34f528b51ad0fd/> 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.
- <csr-id-fa6af6a20439cccd8ab961f83dce545fb5884dd4/> 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.
- <csr-id-d413e2f285643cbeb665fd3c517e2c9d93d45825/> :programs::uprobe: fix bad variable name
The variable fn_name was very much *not* the fn_name, but rather the
object file path.
- <csr-id-462514ed4c4c06e9618d029a57708c7fa14ab748/> adjust symbol lookup tests for object crate alignment requirements
The object::File::parse API requires parameter to be aligned with 8 bytes.
Adjusted the Vec in the tests with miri to meet this requirement.
- <csr-id-e6e1bfeb58ac392637061640365b057182ee1b39/> add symbol lookup in associated debug files
This change enhances the logic for symbol lookup in uprobe or uretprobe.
If the symbol is not found in the original binary, the search continues
in the debug file associated through the debuglink section. Before
searching the symbol table, it compares the build IDs of the two files.
The symbol lookup will only be terminated if both build IDs exist and do
not match. This modification does not affect the existing symbol lookup
logic.
- <csr-id-b06ff402780b80862933791831c578e4c339fc96/> Generate new bindings
- <csr-id-a4e68ebdbf0e0b591509f36316d12d9689d23f89/> include license in crate workspace
This PR includes the licenses files in the crate workspace subdirectory.
Without this, they won't be showing on crates.io and would be giving out
errors on tooling such as rust2rpm.
- <csr-id-e38eac6352ccb5c2b44d621161a27898744ea397/> appease new nightly clippy lints
```
error: unnecessary qualification
--> aya/src/maps/ring_buf.rs:434:22
|
434 | ptr: ptr::NonNull::new(ptr).ok_or(
| ^^^^^^^^^^^^^^^^^
|
note: the lint level is defined here
--> aya/src/lib.rs:72:5
|
72 | unused_qualifications,
| ^^^^^^^^^^^^^^^^^^^^^
help: remove the unnecessary path segments
|
434 - ptr: ptr::NonNull::new(ptr).ok_or(
434 + ptr: NonNull::new(ptr).ok_or(
|
error: unnecessary qualification
--> aya/src/maps/mod.rs:225:21
|
225 | let mut limit = std::mem::MaybeUninit::<rlimit>::uninit();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
help: remove the unnecessary path segments
|
225 - let mut limit = std::mem::MaybeUninit::<rlimit>::uninit();
225 + let mut limit = mem::MaybeUninit::<rlimit>::uninit();
|
error: unnecessary qualification
--> aya/src/programs/mod.rs:614:9
|
614 | crate::obj::Program {
| ^^^^^^^^^^^^^^^^^^^
|
help: remove the unnecessary path segments
|
614 - crate::obj::Program {
614 + obj::Program {
|
error: unnecessary qualification
--> aya/src/util.rs:373:14
|
373 | unsafe { std::slice::from_raw_parts(bpf_name.as_ptr() as
*const _, length) }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
help: remove the unnecessary path segments
|
373 - unsafe { std::slice::from_raw_parts(bpf_name.as_ptr() as
*const _, length) }
373 + unsafe { slice::from_raw_parts(bpf_name.as_ptr() as *const _,
length) }
|
error: unnecessary qualification
--> aya/src/maps/mod.rs:1130:47
|
1130 | .copy_from_slice(unsafe {
std::mem::transmute(TEST_NAME) });
| ^^^^^^^^^^^^^^^^^^^
|
note: the lint level is defined here
--> aya/src/lib.rs:72:5
|
72 | unused_qualifications,
| ^^^^^^^^^^^^^^^^^^^^^
help: remove the unnecessary path segments
|
1130 - .copy_from_slice(unsafe {
std::mem::transmute(TEST_NAME) });
1130 + .copy_from_slice(unsafe {
mem::transmute(TEST_NAME) });
|
```
### Performance
- <csr-id-d05110fd86f9b317d47ffb7cf5c00e588635d4cd/> cache `nr_cpus` in a thread_local
### Test
- <csr-id-eef7346fb2231f8741410381198015cceeebfac9/> adjust test byte arrays for big endian
Adding support for s390x (big endian architecture) and found that some
of the unit tests have structures and files implemented as byte arrays.
They are all coded as little endian and need a bug endian version to
work properly.
### New Features (BREAKING)
- <csr-id-fd48c55466a23953ce7a4912306e1acf059b498b/> Rename BpfRelocationError -> EbpfRelocationError
- <csr-id-cf3e2ca677c81224368fb2838ebc5b10ee98419a/> Rename BpfSectionKind to EbpfSectionKind
### Commit Statistics
<csr-read-only-do-not-edit/>
- 65 commits contributed to the release.
- 223 days passed between releases.
- 31 commits were understood as [conventional](https://www.conventionalcommits.org).
- 0 issues like '(#ID)' were seen in commit messages
### Commit Details
<csr-read-only-do-not-edit/>
<details><summary>view details</summary>
* **Uncategorized**
- Implement TCX ([`5478cac`](https://github.com/aya-rs/aya/commit/5478cac008471bdb80aa30733e4456b70ec1a5bd))
- Cache `nr_cpus` in a thread_local ([`d05110f`](https://github.com/aya-rs/aya/commit/d05110fd86f9b317d47ffb7cf5c00e588635d4cd))
- Clarify `Arc` usage ([`afd777b`](https://github.com/aya-rs/aya/commit/afd777b705312b7bafec2a116041a2318d3aa70f))
- Replace `Arc` with `&'static` ([`e992c28`](https://github.com/aya-rs/aya/commit/e992c280cbae7af7e484767a0b79314b14a4de84))
- Avoid intermediate allocations in parse_cpu_ranges ([`0e86757`](https://github.com/aya-rs/aya/commit/0e867572ff8e009bbcd1a63037b4ab5b80e35549))
- Reduce duplication in `{nr,possible}_cpus` ([`f3b2744`](https://github.com/aya-rs/aya/commit/f3b27440725a0eb2f1615c92cb0047e3b1548d66))
- Replace `lazy_static` with `std::sync::LazyLock` ([`2b299d4`](https://github.com/aya-rs/aya/commit/2b299d4fba1ddda70c2e8af324f999cb23683559))
- Appease clippy ([`0f16363`](https://github.com/aya-rs/aya/commit/0f163633e3d73c59f857880c967c27e9f52e8610))
- Merge pull request #1023 from l2dy/fdlink/sockops ([`2cd3576`](https://github.com/aya-rs/aya/commit/2cd35769dce05b46a4dd07381c990c6acd4cfe0d))
- Use FdLink in SockOps programs ([`c44f8b0`](https://github.com/aya-rs/aya/commit/c44f8b0f5bddd820a4a98cff293126c0146b827a))
- Remove unwrap and NonZero* in info ([`02d1db5`](https://github.com/aya-rs/aya/commit/02d1db5fc043fb7af90c14d13de6419ec5b9bcb5))
- Merge pull request #985 from reyzell/main ([`40f3032`](https://github.com/aya-rs/aya/commit/40f303205f7a800877fe3f9a4fb1893141741e13))
- Add the option to support multiple and overrideable programs per cgroup ([`f790685`](https://github.com/aya-rs/aya/commit/f790685d759cbd97cb09ad48d87cdece28fbe579))
- Merge pull request #1007 from tyrone-wu/aya/info-api ([`15eb935`](https://github.com/aya-rs/aya/commit/15eb935bce6d41fb67189c48ce582b074544e0ed))
- Revamp MapInfo be more friendly with older kernels ([`fbb0930`](https://github.com/aya-rs/aya/commit/fbb09304a2de0d8baf7ea20c9727fcd2e4fb7f41))
- Revamp ProgramInfo be more friendly with older kernels ([`88f5ac3`](https://github.com/aya-rs/aya/commit/88f5ac31142f1657b41b1ee0f217dcd9125b210a))
- Add conversion u32 to enum type for prog, link, & attach type ([`1634fa7`](https://github.com/aya-rs/aya/commit/1634fa7188e40ed75da53517f1fdb7396c348c34))
- Improve integration tests for info API ([`cb8e478`](https://github.com/aya-rs/aya/commit/cb8e47880082ccfcd75b02209b686e15426e9b6a))
- Merge pull request #959 from tyrone-wu/aya/program_info_stats ([`ab000ad`](https://github.com/aya-rs/aya/commit/ab000ad7c3b0715c3cdd9798bd08fc834b114f1a))
- Merge pull request #974 from Billy99/billy99-arch-ppc64-s390x ([`ab5e688`](https://github.com/aya-rs/aya/commit/ab5e688fd49fcfb402ad47d51cb445437fbd8cb7))
- Adjust bpf programs for big endian ([`cd1db86`](https://github.com/aya-rs/aya/commit/cd1db86fd490b3c0f03229bd8999a2e67ccecfc4))
- Adjust test byte arrays for big endian ([`eef7346`](https://github.com/aya-rs/aya/commit/eef7346fb2231f8741410381198015cceeebfac9))
- Simplify doctest ([`4362020`](https://github.com/aya-rs/aya/commit/43620206918facbf003d8b878ae28c5b07955167))
- Appease nightly clippy ([`bce3c4f`](https://github.com/aya-rs/aya/commit/bce3c4fb1d0cd6e8f9f64420c59e02a42c96b2c8))
- Expose run_time_ns and run_cnt fields in ProgramInfo ([`a25f501`](https://github.com/aya-rs/aya/commit/a25f501ecebaceaacdd1212fac34f528b51ad0fd))
- Add BPF_ENABLE_STATS syscall function ([`fa6af6a`](https://github.com/aya-rs/aya/commit/fa6af6a20439cccd8ab961f83dce545fb5884dd4))
- Fix PerfEventArray resize logic ([`3d57d35`](https://github.com/aya-rs/aya/commit/3d57d358e40591acf23dfde740697fbfff026410))
- Add comments in `*_wrong_map` tests ([`e575712`](https://github.com/aya-rs/aya/commit/e575712c596d03b93f75d160e3d95241eb895d39))
- Set PerfEventArray max_entries to nCPUs ([`25d986a`](https://github.com/aya-rs/aya/commit/25d986a26d9c88cd499a8b795054d583f01476b2))
- Use MockableFd everywhere ([`e12fcf4`](https://github.com/aya-rs/aya/commit/e12fcf46cb1e0856a8105ed43fda184fa4648713))
- Merge pull request #991 from l2dy/typo-1 ([`2cd9858`](https://github.com/aya-rs/aya/commit/2cd9858ea9381232acaffcb5a08bc74e90a8863e))
- Fix typo ([`f1773d5`](https://github.com/aya-rs/aya/commit/f1773d5af43f5f29b100572e65a60d58f2ce7fac))
- Merge pull request #983 from ajwerner/fix-variable-name ([`d5414bf`](https://github.com/aya-rs/aya/commit/d5414bf10c80ae8cef757f0cdf06bfdd38746daa))
- :programs::uprobe: fix bad variable name ([`d413e2f`](https://github.com/aya-rs/aya/commit/d413e2f285643cbeb665fd3c517e2c9d93d45825))
- Fix panic when creating map on custom ubuntu kernel ([`38d8e32`](https://github.com/aya-rs/aya/commit/38d8e32baa5a4538de9daa6fae634aea6372573c))
- Appease clippy ([`78acd74`](https://github.com/aya-rs/aya/commit/78acd74badb6aa2463f89fbdf713325dad75dc9e))
- Don't deny unused_qualifications ([`781914f`](https://github.com/aya-rs/aya/commit/781914f058ef805bd0780ff72a2a66c63255bc07))
- Fix rustdocs-args ordering in taplo to -D warnings ([`5e13283`](https://github.com/aya-rs/aya/commit/5e13283f59b0c3b4cb47de1e31d8d0960e80b4cc))
- Remove deny(pointer_structural_match) ([`4e843a3`](https://github.com/aya-rs/aya/commit/4e843a35237c2de49d17621dccb4a2a35bb4030c))
- Merge pull request #938 from swananan/enhance_urpobe_symbol_lookup ([`bde4b5f`](https://github.com/aya-rs/aya/commit/bde4b5f86b12a3e4ac2f99898edb1b564fe9dd7e))
- Fix clippy ([`c7898c5`](https://github.com/aya-rs/aya/commit/c7898c596f2f74f29570101d0f71f35b0ab4104b))
- Adjust symbol lookup tests for object crate alignment requirements ([`462514e`](https://github.com/aya-rs/aya/commit/462514ed4c4c06e9618d029a57708c7fa14ab748))
- Add symbol lookup in associated debug files ([`e6e1bfe`](https://github.com/aya-rs/aya/commit/e6e1bfeb58ac392637061640365b057182ee1b39))
- Merge pull request #928 from seanyoung/io-error ([`d0e9b95`](https://github.com/aya-rs/aya/commit/d0e9b95aa5edc6c056687caeb950e1ce44b18d66))
- S/MiriSafeFd/MockableFd/ ([`a11b61e`](https://github.com/aya-rs/aya/commit/a11b61ebfde8713c35b6f2a760e470d3586803a7))
- Remove miri ignores ([`cb6d3bd`](https://github.com/aya-rs/aya/commit/cb6d3bd75d162e4928fdf4daa7f515e1ad85ae85))
- Document miri skip reasons ([`35962a4`](https://github.com/aya-rs/aya/commit/35962a4794484aa3b37dadc98a70a659fd107b75))
- Avoid crashing under Miri ([`7a7d168`](https://github.com/aya-rs/aya/commit/7a7d16885a89af8c10a52e5aba0927784d42f551))
- Deduplicate test helpers ([`7e1666f`](https://github.com/aya-rs/aya/commit/7e1666fb83e5c2b270cb24becb84adebbe29be1a))
- Reduce duplication ([`58e154e`](https://github.com/aya-rs/aya/commit/58e154e1bc4846a6a2afcb8397aa599cfb7ea6fd))
- Expose io_error in SyscallError ([`a6c45f6`](https://github.com/aya-rs/aya/commit/a6c45f61c77c4bbec4409debb8447cd606f0db5d))
- Appease clippy ([`09442c2`](https://github.com/aya-rs/aya/commit/09442c2cbe9513365dfc1df8d4f7cf6f808a67ed))
- Generate new bindings ([`b06ff40`](https://github.com/aya-rs/aya/commit/b06ff402780b80862933791831c578e4c339fc96))
- Appease clippy ([`0a32dac`](https://github.com/aya-rs/aya/commit/0a32dacd2fd2f225f4a3709ac4ea2838a9937378))
- Merge pull request #528 from dave-tucker/rename-all-the-things ([`63d8d4d`](https://github.com/aya-rs/aya/commit/63d8d4d34bdbbee149047dc0a5e9c2b191f3b32d))
- Include license in crate workspace ([`a4e68eb`](https://github.com/aya-rs/aya/commit/a4e68ebdbf0e0b591509f36316d12d9689d23f89))
- Use `Ebpf` instead of `Bpf` ([`57a69fe`](https://github.com/aya-rs/aya/commit/57a69fe9d28e858562a429bacd9a0a7700b96726))
- Provide a deprecated `BpfError` alias ([`110a76c`](https://github.com/aya-rs/aya/commit/110a76cb9a1b2ab5c5ad3b6c0828a4ae670e67a0))
- Rename Bpf to Ebpf ([`8c79b71`](https://github.com/aya-rs/aya/commit/8c79b71bd5699a686f33360520aa95c1a2895fa5))
- Rename BpfRelocationError -> EbpfRelocationError ([`fd48c55`](https://github.com/aya-rs/aya/commit/fd48c55466a23953ce7a4912306e1acf059b498b))
- Rename BpfSectionKind to EbpfSectionKind ([`cf3e2ca`](https://github.com/aya-rs/aya/commit/cf3e2ca677c81224368fb2838ebc5b10ee98419a))
- Rename bpf -> ebpf ([`70ac91d`](https://github.com/aya-rs/aya/commit/70ac91dc1e6f209a701cd868db215763d65efa73))
- Fix unused_qualifications lints ([`481b73b`](https://github.com/aya-rs/aya/commit/481b73b6d8dd9a796d891bba137400c2a43a0afe))
- Add `CgroupDevice::query` ([`542306d`](https://github.com/aya-rs/aya/commit/542306d295e51ac1ec117ce453544f201875af3d))
- Appease new nightly clippy lints ([`e38eac6`](https://github.com/aya-rs/aya/commit/e38eac6352ccb5c2b44d621161a27898744ea397))
</details>
## 0.12.0 (2024-02-28)
<csr-id-b3e7ef741c5b8d09fc7dc8302576f8174be75ff4/>
@ -179,6 +515,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
<csr-id-572d047e37111b732be49ef3ad6fb16f70aa4063/>
<csr-id-6f3cce75cf11af27a9267dd88a688fc24e6b17b5/>
<csr-id-c74813f8c545fca288094f47b20096e58eb5f46a/>
<csr-id-13b1fc63ef2ae083ba03ce9de24cb4f31f989d21/>
### Chore
@ -828,7 +1165,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
<csr-read-only-do-not-edit/>
- 433 commits contributed to the release over the course of 631 calendar days.
- 434 commits contributed to the release.
- 631 days passed between releases.
- 182 commits were understood as [conventional](https://www.conventionalcommits.org).
- 0 issues like '(#ID)' were seen in commit messages
@ -840,6 +1177,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
<details><summary>view details</summary>
* **Uncategorized**
- Release aya-obj v0.1.0, aya v0.12.0, safety bump aya-log v0.2.0 ([`0e99fa0`](https://github.com/aya-rs/aya/commit/0e99fa0f340b2fb2e0da3b330aa6555322a77eec))
- Don't use path deps in workspace ([`13b1fc6`](https://github.com/aya-rs/aya/commit/13b1fc63ef2ae083ba03ce9de24cb4f31f989d21))
- Merge pull request #892 from dave-tucker/breaking-changes-v2 ([`daa5a47`](https://github.com/aya-rs/aya/commit/daa5a473105e0c99f5f171ba519d076a7157af6e))
- Merge pull request #891 from dave-tucker/changelog ([`431ce23`](https://github.com/aya-rs/aya/commit/431ce23f27ef5c36a6b38c73b38f23b1cf007900))
@ -1375,7 +1713,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
<csr-read-only-do-not-edit/>
- 45 commits contributed to the release over the course of 57 calendar days.
- 45 commits contributed to the release.
- 79 days passed between releases.
- 13 commits were understood as [conventional](https://www.conventionalcommits.org).
- 3 unique issues were worked on: [#256](https://github.com/aya-rs/aya/issues/256), [#264](https://github.com/aya-rs/aya/issues/264), [#268](https://github.com/aya-rs/aya/issues/268)
@ -1618,7 +1956,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
<csr-read-only-do-not-edit/>
- 105 commits contributed to the release over the course of 123 calendar days.
- 105 commits contributed to the release.
- 125 days passed between releases.
- 39 commits were understood as [conventional](https://www.conventionalcommits.org).
- 1 unique issue was worked on: [#111](https://github.com/aya-rs/aya/issues/111)
@ -1787,7 +2125,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
<csr-read-only-do-not-edit/>
- 22 commits contributed to the release over the course of 22 calendar days.
- 22 commits contributed to the release.
- 28 days passed between releases.
- 9 commits were understood as [conventional](https://www.conventionalcommits.org).
- 0 issues like '(#ID)' were seen in commit messages
@ -1847,7 +2185,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
<csr-read-only-do-not-edit/>
- 7 commits contributed to the release over the course of 17 calendar days.
- 7 commits contributed to the release.
- 24 days passed between releases.
- 5 commits were understood as [conventional](https://www.conventionalcommits.org).
- 0 issues like '(#ID)' were seen in commit messages
@ -1898,7 +2236,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
<csr-read-only-do-not-edit/>
- 13 commits contributed to the release over the course of 38 calendar days.
- 13 commits contributed to the release.
- 52 days passed between releases.
- 8 commits were understood as [conventional](https://www.conventionalcommits.org).
- 0 issues like '(#ID)' were seen in commit messages
@ -2000,7 +2338,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
<csr-read-only-do-not-edit/>
- 29 commits contributed to the release over the course of 43 calendar days.
- 29 commits contributed to the release.
- 43 days passed between releases.
- 24 commits were understood as [conventional](https://www.conventionalcommits.org).
- 3 unique issues were worked on: [#18](https://github.com/aya-rs/aya/issues/18), [#31](https://github.com/aya-rs/aya/issues/31), [#32](https://github.com/aya-rs/aya/issues/32)
@ -2032,7 +2370,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
- Don't error out parsing padded map sections ([`b657930`](https://github.com/aya-rs/aya/commit/b657930a3ee61f88ada0630afdac6b1c77459244))
- Added support for armv7-unknown-linux-gnueabi and armv7-unknown-linux-gnueabihf ([`8311abf`](https://github.com/aya-rs/aya/commit/8311abfdcbbe70da6abdd67b78b831d53998aad5))
- Tc: make qdisc_add_clsact return io::Error ([`9c8e78b`](https://github.com/aya-rs/aya/commit/9c8e78b7d4192b376ec2e532d9ddcf81c3c5182e))
- Aya, aya-ebpf-bindings: regenerate bindings ([`122a530`](https://github.com/aya-rs/aya/commit/122a5306e72c7560629bcef160e7f676b84eabd7))
- Aya, aya-bpf-bindings: regenerate bindings ([`122a530`](https://github.com/aya-rs/aya/commit/122a5306e72c7560629bcef160e7f676b84eabd7))
- Kprobe: remove pid argument ([`08c71df`](https://github.com/aya-rs/aya/commit/08c71dfeb19b2b4358d75baf5b95f8d4e6521935))
- Add missing load() in kprobe example ([`bb15e82`](https://github.com/aya-rs/aya/commit/bb15e82c1d8373700dda52f69d6c4bf6f5489a03))
- Support both bpf_map_def layout variants ([`d8d3117`](https://github.com/aya-rs/aya/commit/d8d311738c974f3b6fad22006ab2b827d0925ce8))
@ -2058,7 +2396,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
<csr-read-only-do-not-edit/>
- 5 commits contributed to the release over the course of 1 calendar day.
- 5 commits contributed to the release.
- 1 day passed between releases.
- 1 commit was understood as [conventional](https://www.conventionalcommits.org).
- 0 issues like '(#ID)' were seen in commit messages
@ -2366,7 +2704,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
<csr-read-only-do-not-edit/>
- 121 commits contributed to the release over the course of 110 calendar days.
- 121 commits contributed to the release.
- 102 commits were understood as [conventional](https://www.conventionalcommits.org).
- 0 issues like '(#ID)' were seen in commit messages

4
aya/Cargo.toml
Unescape Escape View File

@ -1,6 +1,6 @@
[package]
name = "aya"
version = "0.12.0"
version = "0.13.0"
description = "An eBPF library with a focus on developer experience and operability."
keywords = ["bpf", "ebpf", "kernel", "linux"]
readme = "README.md"
@ -15,7 +15,7 @@ edition.workspace = true
[dependencies]
assert_matches = { workspace = true }
async-io = { workspace = true, optional = true }
aya-obj = { path = "../aya-obj", version = "^0.1.0", features = ["std"] }
aya-obj = { path = "../aya-obj", version = "^0.2.0", features = ["std"] }
bitflags = { workspace = true }
bytes = { workspace = true }
libc = { workspace = true }

4
test/integration-test/Cargo.toml
Unescape Escape View File

@ -11,9 +11,9 @@ edition.workspace = true
[dependencies]
anyhow = { workspace = true, features = ["std"] }
assert_matches = { workspace = true }
aya = { path = "../../aya", version = "^0.12.0", default-features = false }
aya = { path = "../../aya", version = "^0.13.0", default-features = false }
aya-log = { path = "../../aya-log", version = "^0.2.0", default-features = false }
aya-obj = { path = "../../aya-obj", version = "^0.1.0", default-features = false }
aya-obj = { path = "../../aya-obj", version = "^0.2.0", default-features = false }
env_logger = { workspace = true }
epoll = { workspace = true }
futures = { workspace = true, features = ["std"] }

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