From: Jason Gunthorpe <jgg@nvidia.com>
To: Christoph Hellwig <hch@lst.de>
Cc: Max Gurtovoy <mgurtovoy@nvidia.com>,
"Raj, Ashok" <ashok.raj@intel.com>,
David Airlie <airlied@linux.ie>,
intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
Dan Williams <dan.j.williams@intel.com>,
Leon Romanovsky <leonro@nvidia.com>,
Tarun Gupta <targupta@nvidia.com>
Subject: Re: [Intel-gfx] [PATCH 15/18] vfio/gvt: Make DRM_I915_GVT depend on VFIO_MDEV
Date: Tue, 23 Mar 2021 16:39:36 -0300 [thread overview]
Message-ID: <20210323193936.GN2356281@nvidia.com> (raw)
In-Reply-To: <20210323192630.GM17735@lst.de>
On Tue, Mar 23, 2021 at 08:26:30PM +0100, Christoph Hellwig wrote:
> On Tue, Mar 23, 2021 at 02:55:32PM -0300, Jason Gunthorpe wrote:
> > Ideally all of this would be moved to kvmgt.c, but it is entangled with
> > the rest of the "generic" code in an odd way. Thus put in a kconfig
> > dependency so we don't get randconfig failures when the next patch creates
> > a link time dependency related to the use of MDEV_TYPE.
>
> Ideally that weird struct intel_gvt_mpt would go away entirely. But
> that is clearly out of scope for this patchset..
Yes.. Maybe someone from Intel will take that on, along with that
other note you had. Compared to all the others this driver is quite
twisty!
Jason
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
WARNING: multiple messages have this Message-ID (diff)
From: Jason Gunthorpe <jgg@nvidia.com>
To: Christoph Hellwig <hch@lst.de>
Cc: Max Gurtovoy <mgurtovoy@nvidia.com>,
"Raj, Ashok" <ashok.raj@intel.com>,
David Airlie <airlied@linux.ie>,
intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
Rodrigo Vivi <rodrigo.vivi@intel.com>,
Dan Williams <dan.j.williams@intel.com>,
Leon Romanovsky <leonro@nvidia.com>,
Tarun Gupta <targupta@nvidia.com>
Subject: Re: [PATCH 15/18] vfio/gvt: Make DRM_I915_GVT depend on VFIO_MDEV
Date: Tue, 23 Mar 2021 16:39:36 -0300 [thread overview]
Message-ID: <20210323193936.GN2356281@nvidia.com> (raw)
In-Reply-To: <20210323192630.GM17735@lst.de>
On Tue, Mar 23, 2021 at 08:26:30PM +0100, Christoph Hellwig wrote:
> On Tue, Mar 23, 2021 at 02:55:32PM -0300, Jason Gunthorpe wrote:
> > Ideally all of this would be moved to kvmgt.c, but it is entangled with
> > the rest of the "generic" code in an odd way. Thus put in a kconfig
> > dependency so we don't get randconfig failures when the next patch creates
> > a link time dependency related to the use of MDEV_TYPE.
>
> Ideally that weird struct intel_gvt_mpt would go away entirely. But
> that is clearly out of scope for this patchset..
Yes.. Maybe someone from Intel will take that on, along with that
other note you had. Compared to all the others this driver is quite
twisty!
Jason
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2021-03-24 12:38 UTC|newest]
Thread overview: 101+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-23 17:55 [Intel-gfx] [PATCH 00/18] Make vfio_mdev type safe Jason Gunthorpe
2021-03-23 17:55 ` Jason Gunthorpe
2021-03-23 17:55 ` Jason Gunthorpe
2021-03-23 17:55 ` [PATCH 01/18] vfio/mdev: Fix missing static's on MDEV_TYPE_ATTR's Jason Gunthorpe
2021-03-23 17:55 ` [PATCH 02/18] vfio/mdev: Add missing typesafety around mdev_device Jason Gunthorpe
2021-03-26 2:04 ` Tian, Kevin
2021-03-30 15:24 ` Cornelia Huck
2021-03-23 17:55 ` [PATCH 03/18] vfio/mdev: Simplify driver registration Jason Gunthorpe
2021-03-23 19:14 ` Christoph Hellwig
2021-03-26 12:10 ` Jason Gunthorpe
2021-03-26 12:55 ` Christoph Hellwig
2021-03-26 2:17 ` Tian, Kevin
2021-03-30 15:28 ` Cornelia Huck
2021-03-23 17:55 ` [PATCH 04/18] vfio/mdev: Use struct mdev_type in struct mdev_device Jason Gunthorpe
2021-03-23 19:15 ` Christoph Hellwig
2021-03-26 2:29 ` Tian, Kevin
2021-04-06 18:41 ` Jason Gunthorpe
2021-03-30 15:31 ` Cornelia Huck
2021-03-23 17:55 ` [PATCH 05/18] vfio/mdev: Do not allow a mdev_type to have a NULL parent pointer Jason Gunthorpe
2021-03-23 19:15 ` Christoph Hellwig
2021-04-06 16:08 ` Jason Gunthorpe
2021-03-26 2:38 ` Tian, Kevin
2021-03-29 8:42 ` Max Gurtovoy
2021-03-30 15:34 ` Cornelia Huck
2021-03-23 17:55 ` [PATCH 06/18] vfio/mdev: Expose mdev_get/put_parent to mdev_private.h Jason Gunthorpe
2021-03-23 19:16 ` Christoph Hellwig
2021-03-26 2:47 ` Tian, Kevin
2021-03-30 15:37 ` Cornelia Huck
2021-03-23 17:55 ` [PATCH 07/18] vfio/mdev: Add missing reference counting to mdev_type Jason Gunthorpe
2021-03-23 19:17 ` Christoph Hellwig
2021-03-26 2:52 ` Tian, Kevin
2021-03-30 15:38 ` Cornelia Huck
2021-03-23 17:55 ` [PATCH 08/18] vfio/mdev: Reorganize mdev_device_create() Jason Gunthorpe
2021-03-23 19:20 ` Christoph Hellwig
2021-03-26 3:33 ` Tian, Kevin
2021-03-26 3:36 ` Tian, Kevin
2021-04-06 16:40 ` Jason Gunthorpe
2021-03-26 3:31 ` Tian, Kevin
2021-03-30 15:50 ` Cornelia Huck
2021-03-23 17:55 ` [PATCH 09/18] vfio/mdev: Add missing error handling to dev_set_name() Jason Gunthorpe
2021-03-23 19:21 ` Christoph Hellwig
2021-03-26 3:35 ` Tian, Kevin
2021-03-29 8:50 ` Max Gurtovoy
2021-03-30 15:53 ` Cornelia Huck
2021-03-23 17:55 ` [PATCH 10/18] vfio/mdev: Remove duplicate storage of parent in mdev_device Jason Gunthorpe
2021-03-23 19:22 ` Christoph Hellwig
2021-03-26 3:53 ` Tian, Kevin
2021-03-26 11:53 ` Jason Gunthorpe
2021-03-30 16:14 ` Cornelia Huck
2021-03-30 16:50 ` Jason Gunthorpe
2021-03-30 16:15 ` Cornelia Huck
2021-03-23 17:55 ` [PATCH 11/18] vfio/mdev: Add mdev/mtype_get_type_group_id() Jason Gunthorpe
2021-03-23 19:23 ` Christoph Hellwig
2021-04-06 18:53 ` Jason Gunthorpe
2021-03-26 5:52 ` Tian, Kevin
2021-03-30 16:26 ` Cornelia Huck
2021-03-23 17:55 ` [PATCH 12/18] vfio/mtty: Use mdev_get_type_group_id() Jason Gunthorpe
2021-03-23 19:24 ` Christoph Hellwig
2021-03-23 17:55 ` [PATCH 13/18] vfio/mdpy: " Jason Gunthorpe
2021-03-23 19:25 ` Christoph Hellwig
2021-03-23 17:55 ` [PATCH 14/18] vfio/mbochs: " Jason Gunthorpe
2021-03-23 19:25 ` Christoph Hellwig
2021-03-23 17:55 ` [Intel-gfx] [PATCH 15/18] vfio/gvt: Make DRM_I915_GVT depend on VFIO_MDEV Jason Gunthorpe
2021-03-23 17:55 ` Jason Gunthorpe
2021-03-23 19:26 ` [Intel-gfx] " Christoph Hellwig
2021-03-23 19:39 ` Jason Gunthorpe [this message]
2021-03-23 19:39 ` Jason Gunthorpe
2021-03-30 4:39 ` [Intel-gfx] " Zhenyu Wang
2021-03-30 4:39 ` Zhenyu Wang
2021-03-26 6:03 ` Tian, Kevin
2021-03-26 6:03 ` Tian, Kevin
2021-03-23 17:55 ` [Intel-gfx] [PATCH 16/18] vfio/gvt: Use mdev_get_type_group_id() Jason Gunthorpe
2021-03-23 17:55 ` Jason Gunthorpe
2021-03-23 19:28 ` [Intel-gfx] " Christoph Hellwig
2021-03-26 6:09 ` Tian, Kevin
2021-03-26 6:09 ` Tian, Kevin
2021-03-23 17:55 ` [Intel-gfx] [PATCH 17/18] vfio/mdev: Remove kobj from mdev_parent_ops->create() Jason Gunthorpe
2021-03-23 17:55 ` Jason Gunthorpe
2021-03-23 17:55 ` Jason Gunthorpe
2021-03-23 19:29 ` [Intel-gfx] " Christoph Hellwig
2021-03-23 19:29 ` Christoph Hellwig
2021-03-26 6:11 ` [Intel-gfx] " Tian, Kevin
2021-03-26 6:11 ` Tian, Kevin
2021-03-26 6:11 ` Tian, Kevin
2021-03-30 16:29 ` [Intel-gfx] " Cornelia Huck
2021-03-30 16:29 ` Cornelia Huck
2021-03-30 16:29 ` Cornelia Huck
2021-03-23 17:55 ` [Intel-gfx] [PATCH 18/18] vfio/mdev: Correct the function signatures for the mdev_type_attributes Jason Gunthorpe
2021-03-23 17:55 ` Jason Gunthorpe
2021-03-23 17:55 ` Jason Gunthorpe
2021-03-23 19:31 ` [Intel-gfx] " Christoph Hellwig
2021-03-23 19:31 ` Christoph Hellwig
2021-04-06 18:34 ` [Intel-gfx] " Jason Gunthorpe
2021-04-06 18:34 ` Jason Gunthorpe
2021-04-06 18:34 ` Jason Gunthorpe
2021-03-26 7:03 ` [Intel-gfx] " Tian, Kevin
2021-03-26 7:03 ` Tian, Kevin
2021-03-26 7:03 ` Tian, Kevin
2021-03-30 16:35 ` [Intel-gfx] " Cornelia Huck
2021-03-30 16:35 ` Cornelia Huck
2021-03-30 16:35 ` Cornelia Huck
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