DPDK Release 21.08
==================
-.. **Read this first.**
-
- The text in the sections below explains how to update the release notes.
-
- Use proper spelling, capitalization and punctuation in all sections.
-
- Variable and config names should be quoted as fixed width text:
- ``LIKE_THIS``.
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- Build the docs and view the output file to ensure the changes are correct::
-
- make doc-guides-html
- xdg-open build/doc/html/guides/rel_notes/release_21_08.html
-
-
New Features
------------
-.. This section should contain new features added in this release.
- Sample format:
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- * **Add a title in the past tense with a full stop.**
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- Add a short 1-2 sentence description in the past tense.
- The description should be enough to allow someone scanning
- the release notes to understand the new feature.
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- If the feature adds a lot of sub-features you can use a bullet list
- like this:
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- * Added feature foo to do something.
- * Enhanced feature bar to do something else.
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- Refer to the previous release notes for examples.
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- Suggested order in release notes items:
- * Core libs (EAL, mempool, ring, mbuf, buses)
- * Device abstraction libs and PMDs (ordered alphabetically by vendor name)
- - ethdev (lib, PMDs)
- - cryptodev (lib, PMDs)
- - eventdev (lib, PMDs)
- - etc
- * Other libs
- * Apps, Examples, Tools (if significant)
-
- This section is a comment. Do not overwrite or remove it.
- Also, make sure to start the actual text at the margin.
- =======================================================
-
* **Added auxiliary bus support.**
An auxiliary bus provides a way to split a function into child-devices
API Changes
-----------
-.. This section should contain API changes. Sample format:
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- * sample: Add a short 1-2 sentence description of the API change
- which was announced in the previous releases and made in this release.
- Start with a scope label like "ethdev:".
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- This section is a comment. Do not overwrite or remove it.
- Also, make sure to start the actual text at the margin.
- =======================================================
-
* eal: ``rte_strscpy`` sets ``rte_errno`` to ``E2BIG`` in case of string
truncation.
ABI Changes
-----------
-.. This section should contain ABI changes. Sample format:
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- * sample: Add a short 1-2 sentence description of the ABI change
- which was announced in the previous releases and made in this release.
- Start with a scope label like "ethdev:".
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- Use the past tense.
-
- This section is a comment. Do not overwrite or remove it.
- Also, make sure to start the actual text at the margin.
- =======================================================
-
* No ABI change that would break compatibility with 20.11.
Known Issues
------------
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- in the present tense. Add information on any known workarounds.
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- This section is a comment. Do not overwrite or remove it.
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- =======================================================
-
* **Last mbuf segment not implicitly reset.**
It is expected that free mbufs have their field ``nb_seg`` set to 1,
Tested Platforms
----------------
-.. This section should contain a list of platforms that were tested
- with this release.
-
- The format is:
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- * <vendor> platform with <vendor> <type of devices> combinations
-
- * List of CPU
- * List of OS
- * List of devices
- * Other relevant details...
-
- This section is a comment. Do not overwrite or remove it.
- Also, make sure to start the actual text at the margin.
- =======================================================
-
* Intel\ |reg| platforms with Intel\ |reg| NICs combinations
* CPU
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