Re: [PATCH net] net: stmmac: leave the datapath running for normal-size MTU changes

On Wed, Sep 30, 2026 at 10:43 PM [off-list ref] wrote:

Hi!

This is an automated message. This series looks like a fix, but its
commit messages seem to be missing some information:

 - How the issue was discovered, e.g. hit in production, hit during
   development, syzbot report, manual code inspection, LLM or static
   analysis tool scan.

Found by source review while working on the larger stmmac MTU/resume
recovery series, then split out as an independently useful fix.

 - Whether the issue was actually triggered, or is only theoretical
   (e.g. found by code inspection). If it was triggered please include
   the symptoms, like the stack trace or error messages.

The live AF_XDP pool corruption scenario was identified by inspection,
not reproduced on hardware.

 - What hardware the change was tested on. For driver fixes please
   mention the device (and if relevant firmware version) used for
   testing, or say that the change was not tested on real hardware.

The fast path was tested on Allwinner H616 hardware with sun8i EMAC1
and an AC300 PHY.

Please do not repost the series just to address the above. Instead,
reply to this email with the missing information, so that reviewers
can take it into account. If the series needs another revision for
other reasons, please include the information in the commit messages
then.

The evaluation is done by an LLM so it may be wrong, if you think
that is the case please reply and explain.