deps: bump github.com/cilium/ebpf from 0.16.0 to 0.17.2

[dependabot]

Bumps github.com/cilium/ebpf from 0.16.0 to 0.17.2.

Release notes

Sourced from github.com/cilium/ebpf's releases.

v0.17.2

Another minor release to ship some bug fixes, notably for attaching bpf programs to symbols in kernel modules, and for reusing data sections across multiple Collections.

All users are encouraged to upgrade!

Features

• link: support for kprobe session by @​olsajiri in cilium/ebpf#1623
• bpf2go: optionally add suffix in output file names by @​mejedi in cilium/ebpf#1624

Bug Fixes

• prog: fix tautological AttachTo condition in ProgramSpec.kernelModule by @​brycekahle in cilium/ebpf#1640
• map: check MapReplacements compatibility after applying BPF_F_MMAPABLE by @​ti-mo in cilium/ebpf#1655

Other Changes

• features: make HaveProgramHelper more accurate by @​lmb in cilium/ebpf#1641
• CI: only allow importing x/sys/unix in internal/unix by @​lmb in cilium/ebpf#1648
• pin: fix a bunch of fd leaks in tests by @​lmb in cilium/ebpf#1651
• linker: do not copy instructions when there is no reference in flattenInstructions by @​paulcacheux in cilium/ebpf#1647
• kallsyms: fix fd leak in AssignAddresses and AssignModules by @​lmb in cilium/ebpf#1656
• add windows CI by @​lmb in cilium/ebpf#1650

Thanks to all who contributed and reported issues!

Full Changelog: cilium/ebpf@v0.17.1...v0.17.2

Hotfix: don't retry endlessly on verifier errors on kernels <6.4

During the prior removal of ProgramOptions.LogSize in v0.16, the tests weren't updated to exercise the retry logic. With the last-minute addition of ProgramOptions.LogSizeStart, a bug was introduced that would cause program loads to retry indefinitely without ever growing the buffer in case of a verifier error on kernels before 6.4. This is now fixed, and the tests were updated to exercise the retry logic.

• prog: fix shadowing log size variable in verifier log retry loop by @​ti-mo in cilium/ebpf#1635

Global Variables, Decl Tags, and package pin

Note: the hotfix release 0.17.1 is out. Users are highly encouraged to upgrade.

As we close the door on the year 2024, we're also wrapping up the ebpf-go v0.17 development cycle. This release represents a large body of work and is our largest feature release since BTF.

Users are, as always, highly encouraged to upgrade, and we're looking forward to hearing your feedback on the new Global Variables API. We've been putting this interface trough its paces internally, along with a few eager community members, and we're ready to let the wider community make use of it.

This release also marks the end of our Go 1.21 support; Go 1.22 is required going forward.

Breaking Changes

Before we get to the fun stuff, we need to call out a few breaking changes:

• Global variables with a static qualifier can no longer be rewritten using CollectionSpec.RewriteConstants()! See the section on global variables under major features below.

• program: remove LogSize and VerifierError.Truncated by @​lmb in cilium/ebpf#1526

• prog: add ProgramOptions.LogSizeStart to obtain full log after verifier bug by @​ti-mo in cilium/ebpf#1630

... (truncated)

Commits

• 9f20115 internal: add OnLinux constant
• 923d34a CI: use latest main build of efW
• dd845c5 CI: add windows job
• b7c2bb8 internal/linux: skip some tests on non-Linux platforms
• db50d22 internal/kallsyms: skip some tests on non-Linux platforms
• ff8468e internal/tracefs: skip some tests on non-Linux platforms
• 55d4f2f unix: return ErrNotSupportedOnOS for non-Linux platforms
• 52120f3 cmd/bpf2go: disable on Windows
• ac55f31 perf, ringbuf, epoll: add linux build tag
• 8d7c47f features: add linux build tag
• Additional commits viewable in compare view

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