From: Jason Gunthorpe <jgg@nvidia.com>
To: "Tian, Kevin" <kevin.tian@intel.com>
Cc: "kvm@vger.kernel.org" <kvm@vger.kernel.org>,
"linux-doc@vger.kernel.org" <linux-doc@vger.kernel.org>,
David Airlie <airlied@linux.ie>,
"dri-devel@lists.freedesktop.org"
<dri-devel@lists.freedesktop.org>,
Kirti Wankhede <kwankhede@nvidia.com>,
Vineeth Vijayan <vneethv@linux.ibm.com>,
Alexander Gordeev <agordeev@linux.ibm.com>,
Christoph Hellwig <hch@lst.de>,
"linux-s390@vger.kernel.org" <linux-s390@vger.kernel.org>,
"Liu, Yi L" <yi.l.liu@intel.com>,
Matthew Rosato <mjrosato@linux.ibm.com>,
Jonathan Corbet <corbet@lwn.net>,
Halil Pasic <pasic@linux.ibm.com>,
Christian Borntraeger <borntraeger@linux.ibm.com>,
"intel-gfx@lists.freedesktop.org"
<intel-gfx@lists.freedesktop.org>,
Tony Krowiak <akrowiak@linux.ibm.com>,
Eric Farman <farman@linux.ibm.com>,
Vasily Gorbik <gor@linux.ibm.com>,
Heiko Carstens <hca@linux.ibm.com>,
Harald Freudenberger <freude@linux.ibm.com>,
"Vivi, Rodrigo" <rodrigo.vivi@intel.com>,
"intel-gvt-dev@lists.freedesktop.org"
<intel-gvt-dev@lists.freedesktop.org>,
Jason Herne <jjherne@linux.ibm.com>,
Cornelia Huck <cohuck@redhat.com>,
Peter Oberparleiter <oberpar@linux.ibm.com>,
Sven Schnelle <svens@linux.ibm.com>
Subject: Re: [Intel-gfx] [PATCH v2 1/7] vfio: Make vfio_(un)register_notifier accept a vfio_device
Date: Fri, 22 Apr 2022 14:07:43 -0300 [thread overview]
Message-ID: <20220422170743.GC1951132@nvidia.com> (raw)
In-Reply-To: <BN9PR11MB52761D81DA24CD00E0FFA7728CF79@BN9PR11MB5276.namprd11.prod.outlook.com>
On Fri, Apr 22, 2022 at 01:39:09AM +0000, Tian, Kevin wrote:
> > From: Jason Gunthorpe
> > Sent: Friday, April 22, 2022 12:29 AM
> >
> > All callers have a struct vfio_device trivially available, pass it in
> > directly and avoid calling the expensive vfio_group_get_from_dev().
> >
> > To support the unconverted kvmgt mdev driver add
> > mdev_legacy_get_vfio_device() which will return the vfio_device pointer
> > vfio_mdev.c puts in the drv_data.
>
> stale comment
woops, done
Thanks,
Jason
WARNING: multiple messages have this Message-ID (diff)
From: Jason Gunthorpe <jgg@nvidia.com>
To: "Tian, Kevin" <kevin.tian@intel.com>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>,
David Airlie <airlied@linux.ie>,
Alex Williamson <alex.williamson@redhat.com>,
Christian Borntraeger <borntraeger@linux.ibm.com>,
Cornelia Huck <cohuck@redhat.com>,
Jonathan Corbet <corbet@lwn.net>, Daniel Vetter <daniel@ffwll.ch>,
"dri-devel@lists.freedesktop.org"
<dri-devel@lists.freedesktop.org>,
Harald Freudenberger <freude@linux.ibm.com>,
Vasily Gorbik <gor@linux.ibm.com>,
Heiko Carstens <hca@linux.ibm.com>,
"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>,
Jason Herne <jjherne@linux.ibm.com>,
Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
"kvm@vger.kernel.org" <kvm@vger.kernel.org>,
Kirti Wankhede <kwankhede@nvidia.com>,
"linux-doc@vger.kernel.org" <linux-doc@vger.kernel.org>,
"linux-s390@vger.kernel.org" <linux-s390@vger.kernel.org>,
Matthew Rosato <mjrosato@linux.ibm.com>,
Peter Oberparleiter <oberpar@linux.ibm.com>,
Halil Pasic <pasic@linux.ibm.com>,
"Vivi, Rodrigo" <rodrigo.vivi@intel.com>,
Sven Schnelle <svens@linux.ibm.com>,
Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>,
Vineeth Vijayan <vneethv@linux.ibm.com>,
Zhenyu Wang <zhenyuw@linux.intel.com>,
"Wang, Zhi A" <zhi.a.wang@intel.com>,
Tony Krowiak <akrowiak@linux.ibm.com>,
Eric Farman <farman@linux.ibm.com>,
"Liu, Yi L" <yi.l.liu@intel.com>, Christoph Hellwig <hch@lst.de>
Subject: Re: [PATCH v2 1/7] vfio: Make vfio_(un)register_notifier accept a vfio_device
Date: Fri, 22 Apr 2022 14:07:43 -0300 [thread overview]
Message-ID: <20220422170743.GC1951132@nvidia.com> (raw)
In-Reply-To: <BN9PR11MB52761D81DA24CD00E0FFA7728CF79@BN9PR11MB5276.namprd11.prod.outlook.com>
On Fri, Apr 22, 2022 at 01:39:09AM +0000, Tian, Kevin wrote:
> > From: Jason Gunthorpe
> > Sent: Friday, April 22, 2022 12:29 AM
> >
> > All callers have a struct vfio_device trivially available, pass it in
> > directly and avoid calling the expensive vfio_group_get_from_dev().
> >
> > To support the unconverted kvmgt mdev driver add
> > mdev_legacy_get_vfio_device() which will return the vfio_device pointer
> > vfio_mdev.c puts in the drv_data.
>
> stale comment
woops, done
Thanks,
Jason
WARNING: multiple messages have this Message-ID (diff)
From: Jason Gunthorpe <jgg@nvidia.com>
To: "Tian, Kevin" <kevin.tian@intel.com>
Cc: "kvm@vger.kernel.org" <kvm@vger.kernel.org>,
"linux-doc@vger.kernel.org" <linux-doc@vger.kernel.org>,
David Airlie <airlied@linux.ie>,
"dri-devel@lists.freedesktop.org"
<dri-devel@lists.freedesktop.org>,
Kirti Wankhede <kwankhede@nvidia.com>,
Vineeth Vijayan <vneethv@linux.ibm.com>,
Alexander Gordeev <agordeev@linux.ibm.com>,
Christoph Hellwig <hch@lst.de>,
"linux-s390@vger.kernel.org" <linux-s390@vger.kernel.org>,
"Liu, Yi L" <yi.l.liu@intel.com>,
Matthew Rosato <mjrosato@linux.ibm.com>,
Jonathan Corbet <corbet@lwn.net>,
Halil Pasic <pasic@linux.ibm.com>,
Christian Borntraeger <borntraeger@linux.ibm.com>,
"intel-gfx@lists.freedesktop.org"
<intel-gfx@lists.freedesktop.org>,
"Wang, Zhi A" <zhi.a.wang@intel.com>,
Tony Krowiak <akrowiak@linux.ibm.com>,
Eric Farman <farman@linux.ibm.com>,
Vasily Gorbik <gor@linux.ibm.com>,
Heiko Carstens <hca@linux.ibm.com>,
Alex Williamson <alex.williamson@redhat.com>,
Harald Freudenberger <freude@linux.ibm.com>,
"Vivi, Rodrigo" <rodrigo.vivi@intel.com>,
"intel-gvt-dev@lists.freedesktop.org"
<intel-gvt-dev@lists.freedesktop.org>,
Jason Herne <jjherne@linux.ibm.com>,
Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>,
Cornelia Huck <cohuck@redhat.com>,
Peter Oberparleiter <oberpar@linux.ibm.com>,
Sven Schnelle <svens@linux.ibm.com>
Subject: Re: [PATCH v2 1/7] vfio: Make vfio_(un)register_notifier accept a vfio_device
Date: Fri, 22 Apr 2022 14:07:43 -0300 [thread overview]
Message-ID: <20220422170743.GC1951132@nvidia.com> (raw)
In-Reply-To: <BN9PR11MB52761D81DA24CD00E0FFA7728CF79@BN9PR11MB5276.namprd11.prod.outlook.com>
On Fri, Apr 22, 2022 at 01:39:09AM +0000, Tian, Kevin wrote:
> > From: Jason Gunthorpe
> > Sent: Friday, April 22, 2022 12:29 AM
> >
> > All callers have a struct vfio_device trivially available, pass it in
> > directly and avoid calling the expensive vfio_group_get_from_dev().
> >
> > To support the unconverted kvmgt mdev driver add
> > mdev_legacy_get_vfio_device() which will return the vfio_device pointer
> > vfio_mdev.c puts in the drv_data.
>
> stale comment
woops, done
Thanks,
Jason
next prev parent reply other threads:[~2022-04-22 17:07 UTC|newest]
Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-21 16:28 [Intel-gfx] [PATCH v2 0/7] Make the rest of the VFIO driver interface use vfio_device Jason Gunthorpe
2022-04-21 16:28 ` Jason Gunthorpe
2022-04-21 16:28 ` Jason Gunthorpe
2022-04-21 16:28 ` [Intel-gfx] [PATCH v2 1/7] vfio: Make vfio_(un)register_notifier accept a vfio_device Jason Gunthorpe
2022-04-21 16:28 ` Jason Gunthorpe
2022-04-21 16:28 ` Jason Gunthorpe
2022-04-22 1:39 ` [Intel-gfx] " Tian, Kevin
2022-04-22 1:39 ` Tian, Kevin
2022-04-22 17:07 ` Jason Gunthorpe [this message]
2022-04-22 17:07 ` Jason Gunthorpe
2022-04-22 17:07 ` Jason Gunthorpe
2022-04-22 6:21 ` [Intel-gfx] " Christoph Hellwig
2022-04-22 6:21 ` Christoph Hellwig
2022-04-21 16:28 ` [Intel-gfx] [PATCH v2 2/7] vfio/ccw: Remove mdev from struct channel_program Jason Gunthorpe
2022-04-21 16:28 ` Jason Gunthorpe
2022-04-21 16:28 ` Jason Gunthorpe
2022-04-21 16:28 ` [Intel-gfx] [PATCH v2 3/7] vfio/mdev: Pass in a struct vfio_device * to vfio_pin/unpin_pages() Jason Gunthorpe
2022-04-21 16:28 ` Jason Gunthorpe
2022-04-21 16:28 ` Jason Gunthorpe
2022-04-22 1:43 ` [Intel-gfx] " Tian, Kevin
2022-04-22 1:43 ` Tian, Kevin
2022-04-22 1:43 ` Tian, Kevin
2022-04-22 6:22 ` [Intel-gfx] " Christoph Hellwig
2022-04-22 6:22 ` Christoph Hellwig
2022-04-22 20:56 ` [Intel-gfx] " Jason Gunthorpe
2022-04-22 20:56 ` Jason Gunthorpe
2022-04-22 20:56 ` Jason Gunthorpe
2022-04-23 5:15 ` [Intel-gfx] " Christoph Hellwig
2022-04-23 5:15 ` Christoph Hellwig
2022-04-23 12:49 ` [Intel-gfx] " Jason Gunthorpe
2022-04-23 12:49 ` Jason Gunthorpe
2022-04-23 12:49 ` Jason Gunthorpe
2022-04-21 16:28 ` [Intel-gfx] [PATCH v2 4/7] vfio/mdev: Pass in a struct vfio_device * to vfio_dma_rw() Jason Gunthorpe
2022-04-21 16:28 ` Jason Gunthorpe
2022-04-21 16:28 ` Jason Gunthorpe
2022-04-22 1:50 ` [Intel-gfx] " Tian, Kevin
2022-04-22 1:50 ` Tian, Kevin
2022-04-22 1:50 ` Tian, Kevin
2022-04-22 17:59 ` [Intel-gfx] " Jason Gunthorpe
2022-04-22 17:59 ` Jason Gunthorpe
2022-04-22 17:59 ` Jason Gunthorpe
2022-04-24 5:52 ` [Intel-gfx] " Tian, Kevin
2022-04-24 5:52 ` Tian, Kevin
2022-04-24 5:52 ` Tian, Kevin
2022-04-21 16:28 ` [Intel-gfx] [PATCH v2 5/7] drm/i915/gvt: Change from vfio_group_(un)pin_pages to vfio_(un)pin_pages Jason Gunthorpe
2022-04-21 16:28 ` Jason Gunthorpe
2022-04-21 16:28 ` Jason Gunthorpe
2022-04-22 1:51 ` [Intel-gfx] " Tian, Kevin
2022-04-22 1:51 ` Tian, Kevin
2022-04-22 1:51 ` Tian, Kevin
2022-04-22 6:22 ` [Intel-gfx] " Christoph Hellwig
2022-04-22 6:22 ` Christoph Hellwig
2022-04-21 16:28 ` [Intel-gfx] [PATCH v2 6/7] vfio: Remove dead code Jason Gunthorpe
2022-04-21 16:28 ` Jason Gunthorpe
2022-04-21 16:28 ` Jason Gunthorpe
2022-04-22 1:52 ` [Intel-gfx] " Tian, Kevin
2022-04-22 1:52 ` Tian, Kevin
2022-04-22 1:52 ` Tian, Kevin
2022-04-21 16:28 ` [Intel-gfx] [PATCH v2 7/7] vfio: Remove calls to vfio_group_add_container_user() Jason Gunthorpe
2022-04-21 16:28 ` Jason Gunthorpe
2022-04-21 16:28 ` Jason Gunthorpe
2022-04-22 2:11 ` [Intel-gfx] " Tian, Kevin
2022-04-22 2:11 ` Tian, Kevin
2022-04-22 2:11 ` Tian, Kevin
2022-04-22 20:55 ` [Intel-gfx] " Jason Gunthorpe
2022-04-22 20:55 ` Jason Gunthorpe
2022-04-22 20:55 ` Jason Gunthorpe
2022-04-29 20:28 ` [Intel-gfx] " Alex Williamson
2022-04-29 20:28 ` Alex Williamson
2022-04-29 20:28 ` Alex Williamson
2022-05-02 16:22 ` [Intel-gfx] " Jason Gunthorpe
2022-05-02 16:22 ` Jason Gunthorpe
2022-05-02 16:22 ` Jason Gunthorpe
2022-04-21 21:25 ` [Intel-gfx] ✗ Fi.CI.BUILD: failure for Make the rest of the VFIO driver interface use vfio_device (rev3) Patchwork
2022-04-29 17:31 ` [Intel-gfx] [PATCH v2 0/7] Make the rest of the VFIO driver interface use vfio_device Jason Gunthorpe
2022-04-29 17:31 ` Jason Gunthorpe
2022-04-29 17:31 ` Jason Gunthorpe
2022-04-29 22:22 ` [Intel-gfx] " Alex Williamson
2022-04-29 22:22 ` Alex Williamson
2022-04-29 22:22 ` Alex Williamson
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