On Thu, Oct 14, 2021 at 12:06:10PM -0300, Jason Gunthorpe wrote:
> On Thu, Oct 14, 2021 at 03:33:21PM +1100, da...@gibson.dropbear.id.au wrote:
>
> > > If the HW can attach multiple non-overlapping IOAS's to the same
> > > device then the HW is routing to the correct IOAS by using the address
> >
On Thu, Oct 14, 2021 at 11:52:08AM -0300, Jason Gunthorpe wrote:
> On Thu, Oct 14, 2021 at 03:53:33PM +1100, David Gibson wrote:
>
> > > My feeling is that qemu should be dealing with the host != target
> > > case, not the kernel.
> > >
> > > The kernel's job should be to expose the IOMMU HW it
On Thu, Oct 14, 2021 at 07:06:07AM +, Tian, Kevin wrote:
> > From: David Gibson
> > Sent: Thursday, October 14, 2021 1:24 PM
> >
> > On Sun, Sep 19, 2021 at 02:38:41PM +0800, Liu Yi L wrote:
> > > From: Lu Baolu
> > >
> > > These two helpers could be used when 1) the iommu group is
> From: Jason Gunthorpe
> Sent: Friday, October 15, 2021 7:10 PM
>
> On Fri, Oct 15, 2021 at 01:29:16AM +, Tian, Kevin wrote:
> > Hi, Jason,
> >
> > > From: Jason Gunthorpe
> > > Sent: Wednesday, September 29, 2021 8:59 PM
> > >
> > > On Wed, Sep 29, 2021 at 12:38:35AM +, Tian, Kevin
On Wed, Oct 13, 2021 at 06:55:31AM -0400, Michael S. Tsirkin wrote:
> This will enable cleanups down the road.
> The idea is to disable cbs, then add "flush_queued_cbs" callback
> as a parameter, this way drivers can flush any work
> queued after callbacks have been disabled.
>
> Signed-off-by:
