Re: [Xen-devel] [PATCH 2/2] xen/arm: domain_build: Don't expose IOMMU specific properties to the guest

[Julien Grall <julien.grall@xxxxxxx>]

Hi Oleksandr,

On 10/1/19 5:07 PM, Oleksandr wrote:
> On 01.10.19 18:36, Julien Grall wrote:
> > On 01/10/2019 16:25, Oleksandr wrote:
> > > On 01.10.19 18:04, Julien Grall wrote:
> > 1. Giving the IOMMU to Dom0 is a bad idea.
Please to try expand your thoughts in the same e-mail when you say "this 
is a bad idea".
But, this is clearly what happen in current Xen setup if the driver is 
not enabled. What I want to avoid is exposing an half complete bindings 
to the guest (you don't know how it will behave).
So we either remove all the properties and node related to the IOMMUs or 
nothing.
Cheers,

--
Julien Grall

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxxx
https://lists.xenproject.org/mailman/listinfo/xen-devel