Re: [PATCH v12 1/3] PCI: trace: Add a generic RAS tracepoint for hotplug event

[Steven Rostedt]

On Wed, 15 Oct 2025 14:29:07 +0800
Shuai Xue <xueshuai@xxxxxxxxxxxxxxxxx> wrote:

> Hi, Steve,
> 
> Thank you for your suggestion about passing the controller directly to
> the trace event. I investigated this approach, but unfortunately we
> cannot implement it due to structural limitations in the PCI hotplug
> subsystem.

Ah, that makes sense. Perhaps add a comment about this by the TRACE_EVENT()
so that I don't recommend this again ;-)

-- Steve