[PATCH v2] nvme: stop asynchronous event work before ANA teardown

[Christoph Hellwig]

On Thu, Nov 05, 2026 at 07:41:49PM +0800, Yaohan Li wrote:
> NVMe ANA work has several producers, including ANA AER completion,
> namespace scanning and failover processing.
> 
> An AER completion can queue ana_work for an ANA notice and can
> separately queue async_event_work, which sends the AEN uevent and
> submits the next asynchronous event request.  These work items access
> controller-owned state during asynchronous processing.

I think we can cut the commit log after this..

Otherwise looks good:

Reviewed-by: Christoph Hellwig <hch at lst.de>