Re: [PATCH] drm/xe/pm: do not warn about missing runtime PM protection after hot-unplug

Raag Jadav <[email protected]> Thu, 30 Jul 2026 07:59:13 +0200

Newsgroups	org.freedesktop.lists.intel-xe
Message-ID	<[email protected]>

On Thu, Jul 30, 2026 at 11:06:36AM +0530, Nitin Gote wrote:
> After hot-unplug, device_del() disables runtime PM. A deferred fd close
> can still run later during process exit and destroy remaining exec queues,
> which may call xe_pm_runtime_get_noresume().

This sounds like could cause many other side effects. Why not make sure
the exec queues are taken care of as part of hot-unplug path?

Raag