Re: [PATCH net-next v4 0/4] net: microchip_t1s: fix collision detection on PLCA status change
From: Parthiban Veerasooran
Date: Wed Sep 30 2026 - 06:08:22 EST
Hi,
Thanks for the feedback.
The issue was identified during production level testing of the
LAN865X/LAN867X-based system. The issue was observed when the device
transitioned between PLCA mode and CSMA/CD mode based on BEACON
availability. The existing collision-detection handling did not
correctly track these autonomous PLCA state transitions.
The changes were tested on a Raspberry Pi 4 with the LAN865X/LAN867X
devices.
Best regards,
Parthiban V
On 29/09/26 6:35 pm, netdev-bot+sinfo@xxxxxxxxxx wrote:
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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.
- 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.
- 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.
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.