On Wed, Dec 02, 2015 at 05:19:18PM +0100, Thomas Monjalon wrote:
> Hi,
>
> 2015-12-02 08:28, Alex Williamson:
> > On Mon, 2015-11-16 at 19:12 +0200, Avi Kivity wrote:
> > > On 11/16/2015 07:06 PM, Alex Williamson wrote:
> > > > FYI, this is now in v4.4-rc1 (the slightly modified v2 version). I wa
Hi,
2015-12-02 08:28, Alex Williamson:
> On Mon, 2015-11-16 at 19:12 +0200, Avi Kivity wrote:
> > On 11/16/2015 07:06 PM, Alex Williamson wrote:
> > > FYI, this is now in v4.4-rc1 (the slightly modified v2 version). I want
> > > to give fair warning though that while we seem to agree on this idea
On Mon, 2015-11-16 at 19:12 +0200, Avi Kivity wrote:
> On 11/16/2015 07:06 PM, Alex Williamson wrote:
> > On Wed, 2015-10-28 at 15:21 -0600, Alex Williamson wrote:
> >> There is really no way to safely give a user full access to a DMA
> >> capable device without an IOMMU to protect the host system.
On 11/16/2015 07:06 PM, Alex Williamson wrote:
On Wed, 2015-10-28 at 15:21 -0600, Alex Williamson wrote:
There is really no way to safely give a user full access to a DMA
capable device without an IOMMU to protect the host system. There is
also no way to provide DMA translation, for use cases s
On Wed, 2015-10-28 at 15:21 -0600, Alex Williamson wrote:
> There is really no way to safely give a user full access to a DMA
> capable device without an IOMMU to protect the host system. There is
> also no way to provide DMA translation, for use cases such as device
> assignment to virtual machin
On Wed, Oct 28, 2015 at 03:21:45PM -0600, Alex Williamson wrote:
> There is really no way to safely give a user full access to a DMA
> capable device without an IOMMU to protect the host system. There is
> also no way to provide DMA translation, for use cases such as device
> assignment to virtual
There is really no way to safely give a user full access to a DMA
capable device without an IOMMU to protect the host system. There is
also no way to provide DMA translation, for use cases such as device
assignment to virtual machines. However, there are still those users
that want userspace driv
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