Re: [vfio-users] q35, pcie 1x PCH, IOMMU confusion and freezing-host with no error log

Motherboard is h81h3-m4 and cpu is i5 4460 (+VT-x -VT-d) the firewire card is a pcie 1x card attached to the smallest pcie port of the mobo. lspci -nn 00:00.0 Host bridge [0600]: Intel Corporation 4th Gen Core Processor DRAM Controller [8086:0c00] (rev 06) 00:01.0 PCI bridge [0604]: Intel Corpo

[vfio-users] q35, pcie 1x PCH, IOMMU confusion and freezing-host with no error log

first: I use proxmox 5 (pvetest) good evening, I'm succesfully passing through a nvidia board to my q35 guest but I'm getting host-freezes after starting the vm with a hostpci1: 04:00.0 03:00.0 PCI bridge: Texas Instruments XIO2000(A)/XIO2200A PCI Express-to-PCI Bridge (rev 03) 04:00.0 FireWire