On Wed, May 12, 2021 at 07:46:05AM +, Tian, Kevin wrote:
> > From: Jason Gunthorpe
> > Sent: Wednesday, May 12, 2021 1:37 AM
> >
> > On Tue, May 11, 2021 at 02:56:05PM +0800, Lu Baolu wrote:
> >
> > > > After my next series the mdev drivers will have direct access to
> > > > the vfio
> From: Jason Gunthorpe
> Sent: Wednesday, May 12, 2021 1:37 AM
>
> On Tue, May 11, 2021 at 02:56:05PM +0800, Lu Baolu wrote:
>
> > > After my next series the mdev drivers will have direct access to
> > > the vfio_device. So an alternative to using the struct device, or
> > > adding
On Tue, May 11, 2021 at 02:56:05PM +0800, Lu Baolu wrote:
> > After my next series the mdev drivers will have direct access to
> > the vfio_device. So an alternative to using the struct device, or
> > adding 'if mdev' is to add an API to the vfio_device world to
> > inject what iom
Hi Jason,
On 4/7/21 4:00 AM, Jason Gunthorpe wrote:
On Mon, Mar 25, 2019 at 09:30:34AM +0800, Lu Baolu wrote:
A parent device might create different types of mediated
devices. For example, a mediated device could be created
by the parent device with full isolation and protection
provided by the
On Wed, Apr 07, 2021 at 09:58:05AM +0800, Lu Baolu wrote:
> I've ever tried to implement a bus iommu_ops for mdev devices.
>
> https://lore.kernel.org/lkml/20201030045809.957927-1-baolu...@linux.intel.com/
>
> Any comments?
You still have the symbol_get, so something continues to be wrong with
Hi Jason,
On 4/7/21 4:00 AM, Jason Gunthorpe wrote:
On Mon, Mar 25, 2019 at 09:30:34AM +0800, Lu Baolu wrote:
A parent device might create different types of mediated
devices. For example, a mediated device could be created
by the parent device with full isolation and protection
provided by the
On Mon, Mar 25, 2019 at 09:30:34AM +0800, Lu Baolu wrote:
> A parent device might create different types of mediated
> devices. For example, a mediated device could be created
> by the parent device with full isolation and protection
> provided by the IOMMU. One usage case could be found on
> Intel
t; pet...@redhat.com; tiwei@intel.com; xin.z...@intel.com;
> > iommu@lists.linux-foundation.org; k...@vger.kernel.org; linux-
> > ker...@vger.kernel.org; Jacob Pan ; Neo Jia
> >
> > Subject: Re: [PATCH v8 7/9] vfio/mdev: Add iommu related member in
> > mdev_device
> >
ker...@vger.kernel.org; Jacob Pan ; Neo Jia
>
> Subject: Re: [PATCH v8 7/9] vfio/mdev: Add iommu related member in
> mdev_device
>
>
>
> On 3/25/2019 7:00 AM, Lu Baolu wrote:
> > A parent device might create different types of mediated devices. For
> > exampl
On Mon, 25 Mar 2019 09:30:34 +0800
Lu Baolu wrote:
> A parent device might create different types of mediated
> devices. For example, a mediated device could be created
> by the parent device with full isolation and protection
> provided by the IOMMU. One usage case could be found on
> Intel plat
On 3/25/2019 7:00 AM, Lu Baolu wrote:
> A parent device might create different types of mediated
> devices. For example, a mediated device could be created
> by the parent device with full isolation and protection
> provided by the IOMMU. One usage case could be found on
> Intel platforms where
A parent device might create different types of mediated
devices. For example, a mediated device could be created
by the parent device with full isolation and protection
provided by the IOMMU. One usage case could be found on
Intel platforms where a mediated device is an assignable
subset of a PCI,
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