Re: [PATCH 2/2] usbip: identify the event handler with current_work()

[sashiko-bot@kernel.org]

Thank you for your contribution! Sashiko AI review found 1 potential
issue to consider:
- [Low] usbip: missing Fixes: trailer for commit bb7871ad99ea
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commit 823e2d0c8c9cae9400078a44aab5ee7919c0b1e1
Author: Michael Grzeschik <grzeschik@puzzle.ch>

> usbip: identify the event handler with current_work()
>
> usbip_in_eh() compares the task with worker_context, the first worker
> that ever ran the event handler. Workers of the unbound usbip_event
> workqueue are reaped when idle and new ones run the handler later, so the
> check fails inside the event handler, and the remembered task_struct may
> be reused by any other task, which then wrongly counts as the event
> handler. stub_disconnect() relies on it to skip the shutdown of a device
> reset from the event handler.
>
> Ask the workqueue which work item the current task executes instead.
>
> Signed-off-by: Michael Grzeschik <grzeschik@puzzle.ch>

[Severity: Low]
This fixes the worker_context check introduced when the event handler was
converted to a workqueue.  Should this include:

  Fixes: bb7871ad99ea ("usbip: event handler as one thread")

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Sashiko AI review · https://sashiko.dev/#/patchset/20261111-usbip-v1-0-da5217ac71d7@puzzle.ch?part=2