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From: Raag Jadav <raag.jadav@intel.com>
To: Nitin Gote <nitin.r.gote@intel.com>
Cc: intel-xe@lists.freedesktop.org,
	Matthew Brost <matthew.brost@intel.com>,
	Matthew Auld <matthew.auld@intel.com>
Subject: Re: [PATCH] drm/xe/pm: do not warn about missing runtime PM protection after hot-unplug
Date: Thu, 30 Jul 2026 07:59:13 +0200	[thread overview]
Message-ID: <amroMZ8MF0PrF8dh@black.igk.intel.com> (raw)
In-Reply-To: <20260730053635.1515929-2-nitin.r.gote@intel.com>

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

  parent reply	other threads:[~2026-07-30  5:59 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-30  5:36 [PATCH] drm/xe/pm: do not warn about missing runtime PM protection after hot-unplug Nitin Gote
2026-07-30  5:06 ` ✓ CI.KUnit: success for " Patchwork
2026-07-30  5:45 ` ✓ Xe.CI.BAT: " Patchwork
2026-07-30  5:59 ` Raag Jadav [this message]
2026-07-30  6:39 ` ✓ Xe.CI.FULL: " Patchwork

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