linux-kernel - [RFC PATCH 0/1] drm/i915: Split off pci_driver.remove() tail to drm

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Date:   Thu, 30 May 2019 11:24:25 +0200
From:   Janusz Krzysztofik <janusz.krzysztofik@...ux.intel.com>
To:     intel-gfx@...ts.freedesktop.org
Cc:     Chris Wilson <chris@...is-wilson.co.uk>,
        Daniel Vetter <daniel@...ll.ch>,
        Jani Nikula <jani.nikula@...ux.intel.com>,
        Joonas Lahtinen <joonas.lahtinen@...ux.intel.com>,
        Rodrigo Vivi <rodrigo.vivi@...el.com>,
        David Airlie <airlied@...ux.ie>,
        Michal Wajdeczko <michal.wajdeczko@...el.com>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        Janusz Krzysztofik <janusz.krzysztofik@...ux.intel.com>
Subject: [RFC PATCH 0/1] drm/i915: Split off pci_driver.remove() tail to drm_driver.release()

Hi,

I do realize more work needs to be done to get a clean hotunplug
solution, however I need your comments to make sure that I'm going in
the right direction.

So far I have no good idea how to resolve pm_runtime_get_sync()
failures on outstanding device file close after successfull driver
unbind.

Thanks,
Janusz


Janusz Krzysztofik (1):
  drm/i915: Split off pci_driver.remove() tail to drm_driver.release()

 drivers/gpu/drm/i915/i915_drv.c | 17 +++++++++++++----
 drivers/gpu/drm/i915/i915_drv.h |  1 +
 drivers/gpu/drm/i915/i915_gem.c | 10 +++++++++-
 3 files changed, 23 insertions(+), 5 deletions(-)

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2.21.0