WHPX won't enable x86_64v3 level instructions Description of problem: x86_64v3 support is not available inside guest Steps to reproduce: 1. Boot the image 2. Open terminal 3. Run `/lib64/ld-linux-x86-64.so.2 --help` and check which levels are available in the output 4. Or run `/lib64/ld-linux-x86-64.so.2 --list-diagnostics | grep isa` and check `isa_1` value (expected 7 for v3 (3 bits being set)) Additional information: Due to this some Linux distribution, like Centos Stream 10, will not be able to boot with WHPX acceleration enabled.