[PATCH v3] coresight: Fix possible deadlock in coresight_panic_cb

[Leo Yan]

On Tue, Sep 16, 2025 at 12:14:40PM -0400, Sean Anderson wrote:

[...]

> > Could you check if the drafted patch below looks good to you? If so, I
> 
> As stated above I disagree with a half-hearted removal. If you want to do that,
> then I will resend v2 done with an rcu list and you can make your own follow-up.

It is fine to disagree, but please don't resend v2 :)

We have plan to refactor locking in CoreSight driver, I will try my
best to avoid adding new lock unless with a strong reason.

Thanks,
Leo