One more comment.
On 03/05/2018 08:44 AM, Brijesh Singh wrote: >> \
-device
scsi-hd,bus=scsi0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0-0-0-0,id=scsi0-0-0-0,bootindex=1
\
-netdev tap,fd=26,id=hostnet0,vhost=on,vhostfd=28 \
-device
virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:65:f7:fb,bus=pci.4,addr=0x0,rombar=0
\
Please add iommu_platform=on,ats=on argument in virtio network. In order
the SEV guest to work with virtio we need to use iommu_platform=on.
-chardev pty,id=charserial0 \
-device isa-serial,chardev=charserial0,id=serial0 \
-device usb-tablet,id=input2,bus=usb.0,port=1 \
-spice
port=5900,addr=127.0.0.1,disable-ticketing,seamless-migration=on \
-device cirrus-vga,id=video0,bus=pcie.0,addr=0x1 \
-device virtio-balloon-pci,id=balloon0,bus=pci.2,addr=0x0 \
-global isa-debugcon.iobase=0x402 \
-debugcon file:/tmp/from-brijesh.log \
-fw_cfg name=opt/ovmf/PcdResizeXterm,string=y \
-s \
-object sev-guest,id=sev0,policy=0x0,cbitpos=47,reduced-phys-bits=5 \
-machine memory-encryption=sev0 \
-msg timestamp=on
Thanks,
Laszlo
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