yanguangshaonian
/
aya
mirror of https://github.com/aya-rs/aya
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
972 Commits
5 Branches
39 Tags
25 MiB
create-pull-request/codegen
main
fix-verifier-blixt
linker-bindep
gh-pages
aya-v0.13.1
aya-obj-v0.2.1
aya-log-v0.2.1
aya-log-common-v0.1.15
aya-ebpf-bindings-v0.1.1
aya-ebpf-cty-v0.2.2
aya-v0.13.0
aya-obj-v0.2.0
aya-log-ebpf-v0.1.0
aya-log-ebpf-macros-v0.1.0
aya-log-parser-v0.1.13
aya-ebpf-v0.1.0
aya-ebpf-macros-v0.1.0
aya-ebpf-bindings-v0.1.0
aya-ebpf-cty-v0.2.1
aya-log-v0.2.0
aya-log-common-v0.1.14
aya-v0.12.0
aya-obj-v0.1.0
aya-log-common-v0.1.13
aya-log-v0.1.13
aya-log-common-v0.1.11
aya-log-v0.1.11
aya-log-common-v0.1.10
aya-log-v0.1.10
aya-v0.11.0
aya-log-common-v0.1.9
aya-log-v0.1.9
aya-v0.10.7
aya-v0.10.6
aya-log-v0.1.1
aya-v0.10.5
aya-v0.10.4
aya-v0.10.3
aya-v0.10.2
aya-v0.10.1
aya-v0.10.0
aya-ebpf-macros-v0.1.1
aya-ebpf-v0.1.1
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from 'de4905a24b'
${ noResults }
Commit Graph

972 Commits (de4905a24bc0f665c40af964b56471c04434a8b4)
 

Author SHA1 Message Date
Dave Tucker de4905a24b aya: Add loaded_programs() API to list all loaded programs 
This uses a Programs iterator to yield all loaded bpf programs using
bpf_prog_get_next_id.

Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
 3 years ago
Dave Tucker 56c143831e
Merge pull request #523 from dave-tucker/fix_perf_link 
aya: Fix is_perf_link_supported
 3 years ago
Dave Tucker ce79de7ff6 aya: Fix is_perf_link_supported 
This was mistakenly comparing the exit code of the syscall, which is
always -1 and not the corresponding error-code. Added unit tests to
ensure we don't regress.

Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
 3 years ago
Alessandro Decina d7d6442671
Merge pull request #522 from dave-tucker/perf_link 
Use bpf_link for perf_attach programs (Kprobe/Uprobe/Tracepoint etc...)
 3 years ago
Dave Tucker 7479c1dd6c aya: More discrete feature logging 
Just use the Debug formatter vs. printing a message for each probe.

Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
 3 years ago
Dave Tucker d0b3d3b2fa aya: Enable bpf_link for perf_attach programs 
This adds support for bpf_link to PerfEvent, Tracepoint, Kprobe and
Uprobe programs.

Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
 3 years ago
Dave Tucker 763b92a2e0 aya: Add probe for bpf_link_create for perf programs 
Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
 3 years ago
Dave Tucker ce22ca668f aya: Make features a lazy_static 
Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
 3 years ago
Alessandro Decina bc83f208b1
Merge pull request #519 from dave-tucker/frags 
XDP Multi-Buffer Support
 3 years ago
Dave Tucker 376c486400 aya-bpf: Add multibuffer support for XDP 
Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
 3 years ago
vadorovsky bb1b39535c
Merge pull request #517 from dmitris/derive-debug 
aya-tool: remove outdated workaround
 3 years ago
Dave Tucker a18693b42d aya: Add support for multibuffer programs 
This adds support for loading XDP programs that are multi-buffer
capable, which is signalled using the xdp.frags section name. When this
is set, we should set the BPF_F_XDP_HAS_FRAGS flag when loading the
program into the kernel.

Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
 3 years ago
Dmitry Savintsev 96b282d149 aya-tool: remove outdated workaround 
The comment says that `.derive_debug` was needed as
a workaround for https://github.com/rust-lang/rust-bindgen/issues/2083.
This issue is now closed, and aya-tool compiles without derive_debug.

Additionally, update bindgen dependency to 1.64.

Signed-off-by: Dmitry Savintsev <dsavints@gmail.com>
 3 years ago
Dave Tucker 811ab299de
Merge pull request #496 from dave-tucker/program-from-pinned3 
aya: Add from_pin for Programs
 3 years ago
Dave Tucker 7a720ab0c1 aya: Add from_pin for Programs 
This commit adds from_pin() which allows the creation of a Program
from a path on bpffs. This is useful to be able to call `attach` or
other APIs for programs that are already loaded to the kernel.

This differs from #444 since it implements this on the concrete program
type, not the Program enum, allowing the user to pass in any additional
context that isn't available from bpf_prog_info.

Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
 3 years ago
Alessandro Decina cfa693bc3b
Merge pull request #515 from alessandrod/fix-lru-hash 
aya: fix Lru and LruPerCpu hash maps
 3 years ago
Alessandro Decina c22014c757 aya: fix Lru and LruPerCpu hash maps 
They were broken by https://github.com/aya-rs/aya/pull/397
 3 years ago
Alessandro Decina 7868fffd7f
Merge pull request #514 from astoycos/fix-badge 
Fix Aya build badge
 3 years ago
Andrew Stoycos 4ddbc1cacb
Fix Aya build badge 
Signed-off-by: Andrew Stoycos <astoycos@redhat.com>
 3 years ago
Alessandro Decina 27017ca8a3
Merge pull request #512 from astoycos/crucial-btf-fixes 
Support BTF key/value specification for all maps
 3 years ago
Andrew Stoycos 52e625060e
Support BTF key/value specification for all maps 
Fix a bug which was resulting in `ENOTSUPP` following
the `BPF_MAP_CREATE` Syscall.  This fix was initially
found by libbpf maintainers in:
https://github.com/libbpf/libbpf/issues/355.

Signed-off-by: Andrew Stoycos <astoycos@redhat.com>
 3 years ago
Alessandro Decina 22d79312f7
Merge pull request #445 from anfredette/tc-link-recon 
Support reconstruction of `SchedClassifierLink`
 3 years ago
Andre Fredette 7855a0e0c6 retrigger checks 
Signed-off-by: Andre Fredette <afredette@redhat.com>
 3 years ago
Andre Fredette 7c24296b5d Address review comments from @alessandrod 
Signed-off-by: Andre Fredette <afredette@redhat.com>
 3 years ago
Michal Rostecki be5b4c82cc
Merge pull request #508 from aya-rs/dependabot/cargo/indoc-2.0 
build(deps): update indoc requirement from 1.0 to 2.0
 3 years ago
dependabot[bot] 912ee06f39
build(deps): update indoc requirement from 1.0 to 2.0 
Updates the requirements on [indoc](https://github.com/dtolnay/indoc) to permit the latest version.
- [Release notes](https://github.com/dtolnay/indoc/releases)
- [Commits](https://github.com/dtolnay/indoc/compare/1.0.0...2.0.0)

---
updated-dependencies:
- dependency-name: indoc
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
 3 years ago
Alessandro Decina e8e276730e
Merge pull request #453 from alessandrod/btf-kind-enum64 
Add support for BTF_KIND_ENUM64
 3 years ago
Alessandro Decina 9a6f8143a1 aya: btf: add support for BTF_KIND_ENUM64 3 years ago
Alessandro Decina f81b1b9f3e
Merge pull request #501 from alessandrod/fix-enum32-relocs 
aya: btf: fix relocations for signed enums (32 bits)
 3 years ago
Alessandro Decina 4482db42d8 aya: btf: fix relocations for signed enums (32 bits) 
Enums now carry a signed bit in the info flags. Take it into account
when applying enum relocations.
 3 years ago
Alessandro Decina d6b976c6f1 aya: btf: switch ComputedRelocationValue::value to u64 
This is in preparation of adding Enum64 relocation support
 3 years ago
Alessandro Decina 9d7c950d1b
Merge pull request #506 from alessandrod/macos-tests 
Speed up integration tests
 3 years ago
Alessandro Decina 455cc95e8f integration-tests: run on macos to get nested virtualization 
Switch integration-test host to macos as only macos runners support nested
virtualization. Adjust integration test runner accordingly.
 3 years ago
Alessandro Decina 8e9608eedd test/run.sh: output `uname -a` after starting the vm 3 years ago
Alessandro Decina c7b262641b Run integration tests under fedora37 3 years ago
Michal Rostecki d2a999d27a
Merge pull request #504 from vadorovsky/unpin-nightly 
Unpin Rust nightly
 3 years ago
Michal Rostecki 7d19bde66b Unpin Rust nightly 
The issues with core::sync::atomic got fixed.

Signed-off-by: Michal Rostecki <vadorovsky@gmail.com>
 3 years ago
Alessandro Decina 3e9d85f871
Merge pull request #500 from vadorovsky/bpf-macros-visibility 
aya-bpf-macros: Allow to make programs public
 3 years ago
Alessandro Decina 7e5637bb9c
Merge pull request #471 from banditopazzo/tracefs_mount_select 
add tracefs mount point select function
 3 years ago
banditopazzo 48fdf5a250 chore: tracefs review fixes 3 years ago
banditopazzo c6c4ac7eea feat: get_tracefs function 3 years ago
Michal Rostecki 6ad2c3c373 aya-bpf-macros: Allow to make programs public 
Allow to define programs as public functions (even in library crates)
and then import them.

For example, we can have library crate with `libfoo/src/lib.rs`
containing:

```rust
pub fn my_xdp_program(ctx: XdpContext) -> u32 {
    xdp_action::XDP_PASS
}
```

And then a binary importing it:

```rust
pub use libfoo::my_xdp_program;
```

This way, commonly used eBPF programs can be distributed as lib crates.

Tested with: https://github.com/vadorovsky/aya-examples/tree/main/pub-progs

Signed-off-by: Michal Rostecki <vadorovsky@gmail.com>
 3 years ago
Alessandro Decina 556463a85f ebpf: SkbBuff: add some accessors 3 years ago
Andre Fredette d43879d991 Updates after rebase due to changes in define_link_wrapper 
Signed-off-by: Andre Fredette <afredette@redhat.com>
 3 years ago
Andre Fredette 6766532341 Remove SchedClassifierLink description 
It was redundant with the one provided in define_link_wrapper

Signed-off-by: Andre Fredette <afredette@redhat.com>
 3 years ago
Andre Fredette 2972d462a5 Address review comments 
- Rename `new_tc_link` to `attached`
- Simplified example for `attached`

The following was not requested in reviews:
- Moved example from `SchedClassifierLink` tor
  `SchedClassifierLink::attached' since we're only showing an
  example of that one method

Signed-off-by: Andre Fredette <afredette@redhat.com>
 3 years ago
Andre Fredette 65f5b76593 Address review comments 
Signed-off-by: Andre Fredette <afredette@redhat.com>
 3 years ago
Andre Fredette 849796c420 rename SchedClassifierLink:new() to new_tc_link() 
Avoids name confilct with pr #462

Signed-off-by: Andre Fredette <afredette@redhat.com>
 3 years ago
Andre Fredette 67efc33414 Additional edits to SchedClassifierLink documentation. 
Signed-off-by: Andre Fredette <afredette@redhat.com>
 3 years ago
Andre Fredette 6563e6cc06 Combine updates to SchedClassifierLink example made by Dave Tucker 
Co-authored-by: Dave Tucker <dave@dtucker.co.uk>
Signed-off-by: Andre Fredette <afredette@redhat.com>
 3 years ago