TE
TechEcho
Home24h TopNewestBestAskShowJobs
GitHubTwitter
Home

TechEcho

A tech news platform built with Next.js, providing global tech news and discussions.

GitHubTwitter

Home

HomeNewestBestAskShowJobs

Resources

HackerNews APIOriginal HackerNewsNext.js

© 2025 TechEcho. All rights reserved.

The BPF instruction set architecture is now RFC 9669

53 pointsby corbet7 months ago

5 comments

throw0101a7 months ago
* <a href="https:&#x2F;&#x2F;datatracker.ietf.org&#x2F;doc&#x2F;html&#x2F;rfc9669" rel="nofollow">https:&#x2F;&#x2F;datatracker.ietf.org&#x2F;doc&#x2F;html&#x2F;rfc9669</a><p>* <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;EBPF" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;EBPF</a><p>* <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Berkeley_Packet_Filter" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Berkeley_Packet_Filter</a>
throw0101a7 months ago
Somewhat related:<p>&gt; <i>P4 is a programming language for controlling packet forwarding planes in networking devices, such as routers and switches. In contrast to a general purpose language such as C or Python, P4 is a domain-specific language with a number of constructs optimized for network data forwarding. P4 is distributed as open-source, permissively licensed code, and is maintained by the P4 Project (formerly the P4 Language Consortium), a not-for-profit organization hosted by the Open Networking Foundation.</i><p>* <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;P4_(programming_language)" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;P4_(programming_language)</a>
majke7 months ago
So… eBPF is now BPF and old BPF is now cBPF or classic bpf.
评论 #42053777 未加载
评论 #42052935 未加载
M95D6 months ago
Is this going to be like the DeviceTree standard? The kernels devs invent it, it gets an official specification&#x2F;standard, but the kernel itself doesn&#x27;t conform to that specification?
princearthur7 months ago
Nice... timing to get that number.
评论 #42056023 未加载