From: "Tian, Kevin" <kevin.tian@intel.com>
To: Jason Gunthorpe <jgg@nvidia.com>, David Airlie <airlied@linux.ie>,
"Daniel Vetter" <daniel@ffwll.ch>,
"dri-devel@lists.freedesktop.org"
<dri-devel@lists.freedesktop.org>,
"intel-gfx@lists.freedesktop.org"
<intel-gfx@lists.freedesktop.org>,
"intel-gvt-dev@lists.freedesktop.org"
<intel-gvt-dev@lists.freedesktop.org>,
Jani Nikula <jani.nikula@linux.intel.com>,
Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
"Vivi, Rodrigo" <rodrigo.vivi@intel.com>,
Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>,
Zhenyu Wang <zhenyuw@linux.intel.com>
Cc: "stable@vger.kernel.org" <stable@vger.kernel.org>,
Alex Williamson <alex.williamson@redhat.com>,
Christoph Hellwig <hch@lst.de>,
"Wang, Zhi A" <zhi.a.wang@intel.com>
Subject: RE: [PATCH] drm/i915/gvt: Add missing vfio_unregister_group_dev() call
Date: Fri, 30 Sep 2022 01:47:08 +0000 [thread overview]
Message-ID: <BN9PR11MB5276EF442E0321C0D1B704E08C569@BN9PR11MB5276.namprd11.prod.outlook.com> (raw)
In-Reply-To: <0-v1-013609965fe8+9d-vfio_gvt_unregister_jgg@nvidia.com>
> From: Jason Gunthorpe
> Sent: Friday, September 30, 2022 1:49 AM
>
> When converting to directly create the vfio_device the mdev driver has to
> put a vfio_register_emulated_iommu_dev() in the probe() and a pairing
> vfio_unregister_group_dev() in the remove.
>
> This was missed for gvt, add it.
>
> Cc: stable@vger.kernel.org
> Fixes: 978cf586ac35 ("drm/i915/gvt: convert to use
> vfio_register_emulated_iommu_dev")
> Reported-by: Alex Williamson <alex.williamson@redhat.com>
> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
next prev parent reply other threads:[~2022-09-30 1:47 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-29 17:48 [PATCH] drm/i915/gvt: Add missing vfio_unregister_group_dev() call Jason Gunthorpe
2022-09-30 1:47 ` Tian, Kevin [this message]
2022-09-30 21:31 ` Alex Williamson
2022-10-05 20:17 ` Alex Williamson
2022-10-05 22:03 ` Alex Williamson
2022-10-06 11:37 ` Jason Gunthorpe
2022-10-06 18:31 ` Alex Williamson
2022-10-10 23:14 ` Tian, Kevin
2022-10-19 9:40 ` Wang, Zhi A
2022-10-19 10:13 ` Tian, Kevin
2022-10-06 11:35 ` Jason Gunthorpe
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