Re: [PATCH 0/2] iommu/vt-d: Select PCI_PRI for INTEL_IOMMU_SVM

2019-10-15 Thread Joerg Roedel
Hey Bjorn, On Wed, Oct 09, 2019 at 05:45:49PM -0500, Bjorn Helgaas wrote: > From: Bjorn Helgaas > > I think intel-iommu.c depends on CONFIG_AMD_IOMMU in an undesirable way: > > When CONFIG_INTEL_IOMMU_SVM=y, iommu_enable_dev_iotlb() calls PRI > interfaces (pci_reset_pri() and pci_enable_pri()),

Re: [PATCH 0/2] iommu/vt-d: Select PCI_PRI for INTEL_IOMMU_SVM

2019-10-09 Thread Jerry Snitselaar
On Wed Oct 09 19, Bjorn Helgaas wrote: From: Bjorn Helgaas I think intel-iommu.c depends on CONFIG_AMD_IOMMU in an undesirable way: When CONFIG_INTEL_IOMMU_SVM=y, iommu_enable_dev_iotlb() calls PRI interfaces (pci_reset_pri() and pci_enable_pri()), but those are only implemented when CONFIG_PC