Bug 1952421
| Summary: | Write a release note for supported XDP features in RHEL 8.4 | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 8 | Reporter: | Marc Muehlfeld <mmuehlfe> |
| Component: | doc-Release_Notes-8-en-US | Assignee: | Lucie Vařáková <lmanasko> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | RHEL DPM <rhel-docs> |
| Severity: | medium | Docs Contact: | Marc Muehlfeld <mmuehlfe> |
| Priority: | medium | ||
| Version: | 8.4 | CC: | jbenc, rhel-docs |
| Target Milestone: | rc | Keywords: | Documentation, FutureFeature, Triaged |
| Target Release: | 8.4 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Enhancement | |
| Doc Text: |
.XDP is conditionally supported
Red Hat supports the eXpress Data Path (XDP) feature only if all of the following conditions apply:
* You load the XDP program on an AMD or Intel 64-bit architecture
* You use the `libxdp` library to load the program into the kernel
* The XDP program does not use the XDP hardware offloading
In RHEL 8.4, `XDP_TX` and `XDP_REDIRECT` return codes are now supported in XDP programs.
For details about unsupported XDP features, see link:https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.4_release_notes/technology_previews#BZ-1570255[XDP features that are available as Technology Preview]
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2021-06-11 06:43:20 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
Marc Muehlfeld
2021-04-22 09:07:25 UTC
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