Tdx VmBoot(InvalidPayload) error on ubuntu Jamy

[oksanassss]

when ı runned tdx example , getting this error :

Error booting VM: VmBoot(InvalidPayload)

cloned source code from github. I builded different version but get same error.

versions : v32.1.0 and v34.0-57-gb1a1b2a6

it's my commands for run machine with tdx :

sudo ./cloud-hypervisor/target/release/cloud-hypervisor \
	    --firmware edk2/Build/IntelTdx/RELEASE_GCC5/FV/OVMF.fd \
	    --memory size=1G \
	    --kernel vmlinux.bin \
	    --cpus boot=1 \
	    --cmdline "console=ttyS0" \
	    --disk path=/home/oznfc/workdir/cloud-hypervisor/cloud-hypervisor/focal-server-cloudimg-amd64.raw --disk path=/tmp/ubuntu-cloudinit.img  \
	    --net "mac=12:34:56:78:90:ab,tap="
	    

and it's my error :

Error booting VM: VmBoot(InvalidPayload)

[likebreath]

I am not sure which TDX example you are referring to, but it looks wrong to me the way how you use Cloud Hypervisor to launch TDs.

Please refer to our latest TDX documentation for the latest examples and instructions [1]. I want to mention that you will need to properly setup your host environment, use a compatible guest kernel, guest image, etc. As mentioned in our documentation, one good reference about how to do the setup is using tdx tools [2].

[1] https://github.com/cloud-hypervisor/cloud-hypervisor/blob/main/docs/intel_tdx.md
[2] https://github.com/intel/tdx-tools