From: Jason Gunthorpe <jgg@nvidia.com>
To: Christoph Hellwig <hch@lst.de>
Cc: David Airlie <airlied@linux.ie>,
Tony Krowiak <akrowiak@linux.ibm.com>,
Alex Williamson <alex.williamson@redhat.com>,
Christian Borntraeger <borntraeger@de.ibm.com>,
Cornelia Huck <cohuck@redhat.com>,
Daniel Vetter <daniel@ffwll.ch>,
dri-devel@lists.freedesktop.org,
Eric Farman <farman@linux.ibm.com>,
Harald Freudenberger <freude@linux.ibm.com>,
Vasily Gorbik <gor@linux.ibm.com>,
Heiko Carstens <hca@linux.ibm.com>,
intel-gfx@lists.freedesktop.org,
intel-gvt-dev@lists.freedesktop.org,
Jani Nikula <jani.nikula@linux.intel.com>,
Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
kvm@vger.kernel.org, Kirti Wankhede <kwankhede@nvidia.com>,
linux-s390@vger.kernel.org,
Peter Oberparleiter <oberpar@linux.ibm.com>,
Halil Pasic <pasic@linux.ibm.com>,
Pierre Morel <pmorel@linux.ibm.com>,
Rodrigo Vivi <rodrigo.vivi@intel.com>,
Vineeth Vijayan <vneethv@linux.ibm.com>,
Zhenyu Wang <zhenyuw@linux.intel.com>,
Zhi Wang <zhi.a.wang@intel.com>,
"Raj, Ashok" <ashok.raj@intel.com>,
Dan Williams <dan.j.williams@intel.com>,
Leon Romanovsky <leonro@nvidia.com>,
Max Gurtovoy <mgurtovoy@nvidia.com>,
Tarun Gupta <targupta@nvidia.com>
Subject: Re: [PATCH 18/18] vfio/mdev: Correct the function signatures for the mdev_type_attributes
Date: Tue, 6 Apr 2021 15:34:06 -0300 [thread overview]
Message-ID: <20210406183406.GC282464@nvidia.com> (raw)
In-Reply-To: <20210323193103.GP17735@lst.de>
On Tue, Mar 23, 2021 at 08:31:03PM +0100, Christoph Hellwig wrote:
> > - type = intel_gvt_find_vgpu_type(gvt, mtype_get_type_group_id(kobj));
> > + type = intel_gvt_find_vgpu_type(gvt, mtype_get_type_group_id(mtype));
>
> Somewhere in this series you should probably switch
> intel_gvt_find_vgpu_type to only get the mtype, as it can trivially
> deduct the gvt from it (which also seems to have lost its type
> somewhere..)
I look at just this minor change for a bit and it just is a mess.
This only exists like this because the gvt_type_attrs[] are in the
wrong file and I already tried to fix that and gave up.
Deleting the intel_gvt_ops looks like precondition to do any big
improvement in here :\
Jason
next prev parent reply other threads:[~2021-04-06 18:34 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-23 17:55 [PATCH 00/18] Make vfio_mdev type safe 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 ` [PATCH 17/18] vfio/mdev: Remove kobj from mdev_parent_ops->create() Jason Gunthorpe
2021-03-23 19:29 ` Christoph Hellwig
2021-03-26 6:11 ` Tian, Kevin
2021-03-30 16:29 ` Cornelia Huck
2021-03-23 17:55 ` [PATCH 18/18] vfio/mdev: Correct the function signatures for the mdev_type_attributes Jason Gunthorpe
2021-03-23 19:31 ` Christoph Hellwig
2021-04-06 18:34 ` Jason Gunthorpe [this message]
2021-03-26 7:03 ` Tian, Kevin
2021-03-30 16:35 ` Cornelia Huck
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