Re: [PATCH v4 17/22] iommu/intel-svm: report device page request

2018-05-14 Thread Jacob Pan
On Mon, 14 May 2018 06:56:11 + "Liu, Yi L" wrote: > Same comment with the one to patch 16, pci_get_bus_and_slot() is > deprecated, may update accordingly. yes, it has been updated in v5, could you review v5? ___ iommu mailing list iommu@lists.linux

RE: [PATCH v4 17/22] iommu/intel-svm: report device page request

2018-05-13 Thread Liu, Yi L
Hi Jacob, Same comment with the one to patch 16, pci_get_bus_and_slot() is deprecated, may update accordingly. Thanks, Yi Liu > From: Jacob Pan [mailto:jacob.jun@linux.intel.com] > Sent: Friday, March 23, 2018 11:12 AM > > If the source device of a page request has its PASID table pointer b

[PATCH v4 17/22] iommu/intel-svm: report device page request

2018-04-16 Thread Jacob Pan
If the source device of a page request has its PASID table pointer bound to a guest, the first level page tables are owned by the guest. In this case, we shall let guest OS to manage page fault. This patch uses the IOMMU fault reporting API to send fault events, possibly via VFIO, to the guest OS.

[PATCH v4 17/22] iommu/intel-svm: report device page request

2018-03-22 Thread Jacob Pan
If the source device of a page request has its PASID table pointer bound to a guest, the first level page tables are owned by the guest. In this case, we shall let guest OS to manage page fault. This patch uses the IOMMU fault reporting API to send fault events, possibly via VFIO, to the guest OS.