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Linux kernel will support $ORIGIN, sort of

Hacker News Top · yesterday Cached

The Linux kernel is set to support $ORIGIN for relocatable binaries via eBPF and binfmt_misc, enabling Nix and similar tools to select interpreters programmatically.

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#ebpf

@yunwei37: Several recent papers, including https://arxiv.org/html/2606.25189v1…, give the feeling that I am no longer designing and writing a system or paper, but rather "training" a system: empirical research collects a large amount of real-world scenario data as a training set, and based on this data, let AI analyze what properties the system should have and how to design and implement it; then I write a set of test cases to verify whether it works...

X AI KOLs Timeline · 2026-06-27 Cached

This paper presents ActPlane, a policy engine that enforces safety and effectiveness policies for AI agents at the OS kernel level using eBPF, bridging the semantic gap between natural language policy intent and concrete system actions.

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#ebpf

Caddy compatibility for zeroserve: 3x throughput and 70% lower latency

Hacker News Top · 2026-06-14 Cached

zeroserve now supports Caddy-compatible mode, achieving 3x throughput and 70% lower latency by JIT-compiling Caddyfiles to eBPF and native machine code.

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#ebpf

BPF support in GCC 16 and beyond

Lobsters Hottest · 2026-06-02 Cached

José Marchesi and the GCC-BPF team provided an update on BPF support in GCC 16, highlighting progress toward feature parity with LLVM and increasing pass rate of the kernel's BPF self-tests.

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#ebpf

Bytecode VMs in surprising places (2024)

Hacker News Top · 2026-05-22 Cached

This article explores surprising uses of bytecode virtual machines, specifically eBPF in the Linux kernel and DWARF expressions for debug information in compiled binaries.

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Gobee: write eBPF programs in Go, transpiled via clang

Lobsters Hottest · 2026-05-21 Cached

Gobee is a tool that transpiles a subset of Go into BPF C, allowing developers to write eBPF programs in Go instead of C. It generates typed Go bindings for userspace and uses clang's backend for compilation.

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#ebpf

Isolation Forest + eBPF events to create a Linux based endpoint detection system [P]

Reddit r/MachineLearning · 2026-04-23

guardd is an open-source Linux endpoint detection tool that uses eBPF events and Isolation Forest to spot anomalous process/network behavior in 60-second windows, but struggles with browser-related false positives.

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#ebpf

Diagnosing Random MariaDB Freezes

Lobsters Hottest · 2026-04-20 Cached

Frappe Cloud investigated recurring database freezes affecting thousands of hosted sites by using eBPF tracing to monitor disk I/O at the kernel level, discovering a suspicious query pattern that triggered the incidents.

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