On Tue, Jan 19, 2021 at 01:38:19PM +, Jonathan Cameron wrote:
> On Fri, 8 Jan 2021 15:52:14 +0100
> Jean-Philippe Brucker wrote:
>
> > Some systems allow devices to handle I/O Page Faults in the core mm. For
> > example systems implementing the PCIe PRI extension or Arm SMMU stall
> > model.
On Fri, 8 Jan 2021 15:52:14 +0100
Jean-Philippe Brucker wrote:
> Some systems allow devices to handle I/O Page Faults in the core mm. For
> example systems implementing the PCIe PRI extension or Arm SMMU stall
> model. Infrastructure for reporting these recoverable page faults was
> added to the
Some systems allow devices to handle I/O Page Faults in the core mm. For
example systems implementing the PCIe PRI extension or Arm SMMU stall
model. Infrastructure for reporting these recoverable page faults was
added to the IOMMU core by commit 0c830e6b3282 ("iommu: Introduce device
fault report
