Re: [Xen-devel] [PATCH v1 09/10] xen/arm: Add use_iommu flag to xen_arch_domainconfig

2017-05-11 Thread Oleksandr Tyshchenko
On Thu, May 11, 2017 at 2:42 PM, Julien Grall wrote: > Hi Oleksandr, Hi Julien > > > On 10/05/17 15:03, Oleksandr Tyshchenko wrote: >> >> From: Oleksandr Tyshchenko >> >> This flag is intended to let Xen know that the guest has devices >>

Re: [Xen-devel] [PATCH v1 09/10] xen/arm: Add use_iommu flag to xen_arch_domainconfig

2017-05-11 Thread Julien Grall
Hi Oleksandr, On 10/05/17 15:03, Oleksandr Tyshchenko wrote: From: Oleksandr Tyshchenko This flag is intended to let Xen know that the guest has devices which will most likely be used for passthrough and as the result the use of IOMMU is expected for this

[Xen-devel] [PATCH v1 09/10] xen/arm: Add use_iommu flag to xen_arch_domainconfig

2017-05-10 Thread Oleksandr Tyshchenko
From: Oleksandr Tyshchenko This flag is intended to let Xen know that the guest has devices which will most likely be used for passthrough and as the result the use of IOMMU is expected for this domain. The primary aim of this knowledge is to help the IOMMUs that