On Fri, Oct 21, 2016 at 08:43:05AM -0600, Alex Williamson wrote:
[...]
> > > Well, I think that would work. But I think it would be better to fix
> > > it from the other side:
> > >
> > > We add the range to be notified into the IOMMUNotifier structure and
> > > filter based on that range in me
On Fri, Oct 21, 2016 at 01:17:08PM +0800, Peter Xu wrote:
> On Fri, Oct 21, 2016 at 11:50:05AM +1100, David Gibson wrote:
>
> [...]
>
> > > > In my setup the VFIO registered two memory areas with one page of
> > > > unregistered memory
> > > > between them.
> > > >
> > > > When I'm calling memor
On Fri, 21 Oct 2016 13:17:08 +0800
Peter Xu wrote:
> On Fri, Oct 21, 2016 at 11:50:05AM +1100, David Gibson wrote:
>
> [...]
>
> > > > In my setup the VFIO registered two memory areas with one page of
> > > > unregistered memory
> > > > between them.
> > > >
> > > > When I'm calling memory_reg
On Fri, Oct 21, 2016 at 11:50:05AM +1100, David Gibson wrote:
[...]
> > > In my setup the VFIO registered two memory areas with one page of
> > > unregistered memory
> > > between them.
> > >
> > > When I'm calling memory_region_notify_iommu it calls the notifier function
> > > of VFIO twice
> >
On Thu, Oct 20, 2016 at 02:06:08PM -0600, Alex Williamson wrote:
> [cc +david]
>
> On Thu, 20 Oct 2016 22:17:18 +0300
> "Aviv B.D." wrote:
>
> > On Mon, Oct 17, 2016 at 7:07 PM, Alex Williamson > > wrote:
> >
> > > On Mon, 17 Oct 2016 18:44:21 +0300
> > > "Aviv B.D" wrote:
> > >
> > > > F
[cc +david]
On Thu, 20 Oct 2016 22:17:18 +0300
"Aviv B.D." wrote:
> On Mon, Oct 17, 2016 at 7:07 PM, Alex Williamson > wrote:
>
> > On Mon, 17 Oct 2016 18:44:21 +0300
> > "Aviv B.D" wrote:
> >
> > > From: "Aviv Ben-David"
> > >
> > > * Advertize Cache Mode capability in iommu cap registe
On Mon, Oct 17, 2016 at 7:07 PM, Alex Williamson wrote:
> On Mon, 17 Oct 2016 18:44:21 +0300
> "Aviv B.D" wrote:
>
> > From: "Aviv Ben-David"
> >
> > * Advertize Cache Mode capability in iommu cap register.
> > This capability is controlled by "cache-mode" property of intel-iommu
> device.
>
On Tue, 18 Oct 2016 16:52:04 +1100
David Gibson wrote:
> On Mon, Oct 17, 2016 at 10:47:02PM -0600, Alex Williamson wrote:
> > On Tue, 18 Oct 2016 15:06:55 +1100
> > David Gibson wrote:
> >
> > > On Mon, Oct 17, 2016 at 10:07:36AM -0600, Alex Williamson wrote:
> > > > On Mon, 17 Oct 2016 18:
On Mon, Oct 17, 2016 at 10:47:02PM -0600, Alex Williamson wrote:
> On Tue, 18 Oct 2016 15:06:55 +1100
> David Gibson wrote:
>
> > On Mon, Oct 17, 2016 at 10:07:36AM -0600, Alex Williamson wrote:
> > > On Mon, 17 Oct 2016 18:44:21 +0300
> > > "Aviv B.D" wrote:
> > >
> > > > From: "Aviv Ben-Dav
On Tue, 18 Oct 2016 15:06:55 +1100
David Gibson wrote:
> On Mon, Oct 17, 2016 at 10:07:36AM -0600, Alex Williamson wrote:
> > On Mon, 17 Oct 2016 18:44:21 +0300
> > "Aviv B.D" wrote:
> >
> > > From: "Aviv Ben-David"
> > >
> > > * Advertize Cache Mode capability in iommu cap register.
> > >
On Mon, Oct 17, 2016 at 10:07:36AM -0600, Alex Williamson wrote:
> On Mon, 17 Oct 2016 18:44:21 +0300
> "Aviv B.D" wrote:
>
> > From: "Aviv Ben-David"
> >
> > * Advertize Cache Mode capability in iommu cap register.
> > This capability is controlled by "cache-mode" property of intel-iommu
>
On Mon, 17 Oct 2016 18:44:21 +0300
"Aviv B.D" wrote:
> From: "Aviv Ben-David"
>
> * Advertize Cache Mode capability in iommu cap register.
> This capability is controlled by "cache-mode" property of intel-iommu
> device.
> To enable this option call QEMU with "-device intel-iommu,cache-mo
From: "Aviv Ben-David"
* Advertize Cache Mode capability in iommu cap register.
This capability is controlled by "cache-mode" property of intel-iommu device.
To enable this option call QEMU with "-device intel-iommu,cache-mode=true".
* On page cache invalidation in intel vIOMMU, check if th
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