From: Alex Williamson <alex.williamson@redhat.com>
To: Jason Gunthorpe <jgg@nvidia.com>
Cc: Christoph Hellwig <hch@lst.de>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Kirti Wankhede <kwankhede@nvidia.com>,
David Airlie <airlied@linux.ie>,
Tony Krowiak <akrowiak@linux.ibm.com>,
Christian Borntraeger <borntraeger@de.ibm.com>,
Cornelia Huck <cohuck@redhat.com>,
Jonathan Corbet <corbet@lwn.net>, Daniel Vetter <daniel@ffwll.ch>,
dri-devel@lists.freedesktop.org,
Vasily Gorbik <gor@linux.ibm.com>,
Heiko Carstens <hca@linux.ibm.com>,
intel-gfx@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, linux-doc@vger.kernel.org,
linux-s390@vger.kernel.org, Halil Pasic <pasic@linux.ibm.com>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Rodrigo Vivi <rodrigo.vivi@intel.com>
Subject: Re: Allow mdev drivers to directly create the vfio_device (v4)
Date: Tue, 22 Jun 2021 19:21:15 -0600 [thread overview]
Message-ID: <20210622192115.71e7e333.alex.williamson@redhat.com> (raw)
In-Reply-To: <20210623000550.GI2371267@nvidia.com>
On Tue, 22 Jun 2021 21:05:50 -0300
Jason Gunthorpe <jgg@nvidia.com> wrote:
> On Thu, Jun 17, 2021 at 04:22:08PM +0200, Christoph Hellwig wrote:
> > This is my alternative take on this series from Jason:
> >
> > https://lore.kernel.org/dri-devel/87czsszi9i.fsf@redhat.com/T/
> >
> > The mdev/vfio parts are exactly the same, but this solves the driver core
> > changes for the direct probing without the in/out flag that Greg hated,
> > which cause a little more work, but probably make the result better.
>
> I did some testing and it looks good, thanks
>
> I see Alex has this in hch-mdev-direct-v4 in linux-next now, so
> expecting this to be in the next merge window?
Yeah, sorry I didn't send out an "applied" note, end of the day
yesterday and forgot today. My bad. I expect this to go into v5.14
given the acks and Greg's deferral for the driver-core changes to go
through the vfio tree. Speak now, or... Thanks,
Alex
WARNING: multiple messages have this Message-ID (diff)
From: Alex Williamson <alex.williamson@redhat.com>
To: Jason Gunthorpe <jgg@nvidia.com>
Cc: kvm@vger.kernel.org, linux-doc@vger.kernel.org,
David Airlie <airlied@linux.ie>,
dri-devel@lists.freedesktop.org,
Kirti Wankhede <kwankhede@nvidia.com>,
Christoph Hellwig <hch@lst.de>,
linux-s390@vger.kernel.org, Jonathan Corbet <corbet@lwn.net>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Halil Pasic <pasic@linux.ibm.com>,
Christian Borntraeger <borntraeger@de.ibm.com>,
intel-gfx@lists.freedesktop.org,
Jason Herne <jjherne@linux.ibm.com>,
Vasily Gorbik <gor@linux.ibm.com>,
Heiko Carstens <hca@linux.ibm.com>,
Rodrigo Vivi <rodrigo.vivi@intel.com>,
Tony Krowiak <akrowiak@linux.ibm.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Cornelia Huck <cohuck@redhat.com>
Subject: Re: Allow mdev drivers to directly create the vfio_device (v4)
Date: Tue, 22 Jun 2021 19:21:15 -0600 [thread overview]
Message-ID: <20210622192115.71e7e333.alex.williamson@redhat.com> (raw)
In-Reply-To: <20210623000550.GI2371267@nvidia.com>
On Tue, 22 Jun 2021 21:05:50 -0300
Jason Gunthorpe <jgg@nvidia.com> wrote:
> On Thu, Jun 17, 2021 at 04:22:08PM +0200, Christoph Hellwig wrote:
> > This is my alternative take on this series from Jason:
> >
> > https://lore.kernel.org/dri-devel/87czsszi9i.fsf@redhat.com/T/
> >
> > The mdev/vfio parts are exactly the same, but this solves the driver core
> > changes for the direct probing without the in/out flag that Greg hated,
> > which cause a little more work, but probably make the result better.
>
> I did some testing and it looks good, thanks
>
> I see Alex has this in hch-mdev-direct-v4 in linux-next now, so
> expecting this to be in the next merge window?
Yeah, sorry I didn't send out an "applied" note, end of the day
yesterday and forgot today. My bad. I expect this to go into v5.14
given the acks and Greg's deferral for the driver-core changes to go
through the vfio tree. Speak now, or... Thanks,
Alex
WARNING: multiple messages have this Message-ID (diff)
From: Alex Williamson <alex.williamson@redhat.com>
To: Jason Gunthorpe <jgg@nvidia.com>
Cc: kvm@vger.kernel.org, linux-doc@vger.kernel.org,
David Airlie <airlied@linux.ie>,
dri-devel@lists.freedesktop.org,
Kirti Wankhede <kwankhede@nvidia.com>,
Christoph Hellwig <hch@lst.de>,
linux-s390@vger.kernel.org, Jonathan Corbet <corbet@lwn.net>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Halil Pasic <pasic@linux.ibm.com>,
Christian Borntraeger <borntraeger@de.ibm.com>,
intel-gfx@lists.freedesktop.org,
Jason Herne <jjherne@linux.ibm.com>,
Vasily Gorbik <gor@linux.ibm.com>,
Heiko Carstens <hca@linux.ibm.com>,
Tony Krowiak <akrowiak@linux.ibm.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Cornelia Huck <cohuck@redhat.com>
Subject: Re: [Intel-gfx] Allow mdev drivers to directly create the vfio_device (v4)
Date: Tue, 22 Jun 2021 19:21:15 -0600 [thread overview]
Message-ID: <20210622192115.71e7e333.alex.williamson@redhat.com> (raw)
In-Reply-To: <20210623000550.GI2371267@nvidia.com>
On Tue, 22 Jun 2021 21:05:50 -0300
Jason Gunthorpe <jgg@nvidia.com> wrote:
> On Thu, Jun 17, 2021 at 04:22:08PM +0200, Christoph Hellwig wrote:
> > This is my alternative take on this series from Jason:
> >
> > https://lore.kernel.org/dri-devel/87czsszi9i.fsf@redhat.com/T/
> >
> > The mdev/vfio parts are exactly the same, but this solves the driver core
> > changes for the direct probing without the in/out flag that Greg hated,
> > which cause a little more work, but probably make the result better.
>
> I did some testing and it looks good, thanks
>
> I see Alex has this in hch-mdev-direct-v4 in linux-next now, so
> expecting this to be in the next merge window?
Yeah, sorry I didn't send out an "applied" note, end of the day
yesterday and forgot today. My bad. I expect this to go into v5.14
given the acks and Greg's deferral for the driver-core changes to go
through the vfio tree. Speak now, or... Thanks,
Alex
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
next prev parent reply other threads:[~2021-06-23 1:21 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-17 14:22 Allow mdev drivers to directly create the vfio_device (v4) Christoph Hellwig
2021-06-17 14:22 ` [Intel-gfx] " Christoph Hellwig
2021-06-17 14:22 ` [PATCH 01/10] driver core: Pull required checks into driver_probe_device() Christoph Hellwig
2021-06-17 14:22 ` [Intel-gfx] " Christoph Hellwig
2021-06-17 14:22 ` [PATCH 02/10] driver core: Better distinguish probe errors in really_probe Christoph Hellwig
2021-06-17 14:22 ` [Intel-gfx] " Christoph Hellwig
2021-06-17 14:22 ` [PATCH 03/10] driver core: Flow the return code from ->probe() through to sysfs bind Christoph Hellwig
2021-06-17 14:22 ` [Intel-gfx] " Christoph Hellwig
2021-06-17 14:22 ` [PATCH 04/10] driver core: Don't return EPROBE_DEFER to userspace during " Christoph Hellwig
2021-06-17 14:22 ` [Intel-gfx] " Christoph Hellwig
2021-06-17 14:22 ` [PATCH 05/10] driver core: Export device_driver_attach() Christoph Hellwig
2021-06-17 14:22 ` [Intel-gfx] " Christoph Hellwig
2021-06-17 14:22 ` [PATCH 06/10] vfio/mdev: Remove CONFIG_VFIO_MDEV_DEVICE Christoph Hellwig
2021-06-17 14:22 ` [Intel-gfx] " Christoph Hellwig
2021-06-17 14:22 ` [PATCH 07/10] vfio/mdev: Allow the mdev_parent_ops to specify the device driver to bind Christoph Hellwig
2021-06-17 14:22 ` [Intel-gfx] " Christoph Hellwig
2021-06-17 14:22 ` [PATCH 08/10] vfio/mtty: Convert to use vfio_register_group_dev() Christoph Hellwig
2021-06-17 14:22 ` [Intel-gfx] " Christoph Hellwig
2021-06-17 14:22 ` [PATCH 09/10] vfio/mdpy: " Christoph Hellwig
2021-06-17 14:22 ` [Intel-gfx] " Christoph Hellwig
2021-06-17 14:22 ` [PATCH 10/10] vfio/mbochs: " Christoph Hellwig
2021-06-17 14:22 ` [Intel-gfx] " Christoph Hellwig
2021-06-17 14:47 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [01/10] driver core: Pull required checks into driver_probe_device() Patchwork
2021-06-17 15:16 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2021-06-17 17:12 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
2021-06-23 0:05 ` Allow mdev drivers to directly create the vfio_device (v4) Jason Gunthorpe
2021-06-23 0:05 ` [Intel-gfx] " Jason Gunthorpe
2021-06-23 0:05 ` Jason Gunthorpe
2021-06-23 1:21 ` Alex Williamson [this message]
2021-06-23 1:21 ` [Intel-gfx] " Alex Williamson
2021-06-23 1:21 ` Alex Williamson
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