[PATCH 1/1] nvmet: add sanity checks when freeing subsystem

[Keith Busch]

On Wed, Sep 24, 2025 at 11:35:44PM +0300, Max Gurtovoy wrote:
> Add WARN_ON_ONCE checks in nvmet_subsys_free() to ensure that the
> ctrls and hosts lists are all empty during subsystem release. This helps
> catch resource leaks.

Looks good, applied to nvme-6.18.