Re: [Xen-devel] [PATCH v2 08/13] iommu/arm: Misc fixes for arch specific part

2017-08-03 Thread Oleksandr Tyshchenko
Hi, Julien On Thu, Aug 3, 2017 at 2:31 PM, Julien Grall wrote: > Hi Oleksandr, > > On 25/07/17 18:26, Oleksandr Tyshchenko wrote: >> >> From: Oleksandr Tyshchenko >> >> 1. Add missing return in case if IOMMU ops have been already set. >> 2. Add check for shared IOMMU before returning an error. >

Re: [Xen-devel] [PATCH v2 08/13] iommu/arm: Misc fixes for arch specific part

2017-08-03 Thread Julien Grall
Hi Oleksandr, On 25/07/17 18:26, Oleksandr Tyshchenko wrote: From: Oleksandr Tyshchenko 1. Add missing return in case if IOMMU ops have been already set. 2. Add check for shared IOMMU before returning an error. Technically 1. is a fix, 2. is a new feature as sharing IOMMU is not supported t