Hi, Igor, On 2017/12/28 21:49, Igor Mammedov wrote: >> so user space how to inject it. The test result that injection SEA to guest by Qemu >> is shown in [2]. > is it possible to inject SEA when running in TCG mode? I have tested it in TCG mode, It supports to inject SEA when running in TCG mode. Thanks Start vm commands: ./qemu-system-aarch64 -m 1024 -cpu cortex-a57 -machine virt,gic-version=2 -bios QEMU_EFI.fd -smp 4 -nographic -kernel Image -append "root=/dev/sda1 \ console=ttyAMA0" -device virtio-scsi-device,id=scsi -drive file=./linaro.img,id=rootimg,cache=unsafe,if=none -device scsi-hd,drive=rootimg > > it would be useful from testing/verification point of view > (i.e. we could test logic on non ARM host during 'make check')> >