On 24/05/2019 19:14, Jacob Pan wrote:
> On Thu, 23 May 2019 19:06:13 +0100
>> diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
>> index d546f7baa0d4..b09b3707f0e4 100644
>> --- a/drivers/iommu/iommu.c
>> +++ b/drivers/iommu/iommu.c
>> @@ -872,7 +872,14 @@
>>
On Thu, 23 May 2019 19:06:13 +0100
Jean-Philippe Brucker wrote:
> Some IOMMU hardware features, for example PCI PRI and Arm SMMU Stall,
> enable recoverable I/O page faults. Allow IOMMU drivers to report PRI
> Page Requests and Stall events through the new fault reporting API.
> The consumer of
Some IOMMU hardware features, for example PCI PRI and Arm SMMU Stall,
enable recoverable I/O page faults. Allow IOMMU drivers to report PRI Page
Requests and Stall events through the new fault reporting API. The
consumer of the fault can be either an I/O page fault handler in the host,
or a guest
