Re: [PATCH v2] xen/arm: smmu: Set/clear IOMMU domain for device

2021-08-24 Thread Julien Grall
On 18/08/2021 18:42, Julien Grall wrote: On 18/08/2021 06:22, Oleksandr Andrushchenko wrote: From: Oleksandr Andrushchenko When a device is assigned/de-assigned it is required to properly set IOMMU domain used to protect the device. This assignment was missing, thus it was not possible to d

Re: [PATCH v2] xen/arm: smmu: Set/clear IOMMU domain for device

2021-08-18 Thread Julien Grall
Hi Oleksandr, On 18/08/2021 06:22, Oleksandr Andrushchenko wrote: From: Oleksandr Andrushchenko When a device is assigned/de-assigned it is required to properly set IOMMU domain used to protect the device. This assignment was missing, thus it was not possible to de-assign the device: (XEN) De

[PATCH v2] xen/arm: smmu: Set/clear IOMMU domain for device

2021-08-17 Thread Oleksandr Andrushchenko
From: Oleksandr Andrushchenko When a device is assigned/de-assigned it is required to properly set IOMMU domain used to protect the device. This assignment was missing, thus it was not possible to de-assign the device: (XEN) Deassigning device :03:00.0 from dom2 (XEN) smmu: :03:00.0: no