QEMU cpu max doesnot work on Windows 11 with ryzen processor and whpx
Host environment
- Operating system: (Windows 11)
- OS/kernel version: (Microsoft Windows [Version 10.0.22621.1])
- Architecture: (x86)
- QEMU flavor: (qemu-system-x86_64)
- QEMU version: (v7.0.0-11902-g1d935f4a02-dirty & v7.0.0-1245-g58b53669)
- QEMU command line: qemu-system-x86_64.exe --accel whpx --cpu max
Emulated/Virtualized environment
- Operating system: (any)
- OS/kernel version: (any)
- Architecture: (x86)
Description of problem
- System does not boot.
- WHPX: setting APIC emulation mode in the hypervisor
- Windows Hypervisor Platform accelerator is operational
- whpx: injection failed, MSI (0, 0) delivery: 0, dest_mode: 0, trigger mode: 0, vector: 0, lost (c0350005)
- qemu: WHPX: Unexpected VP exit code 4
Steps to reproduce
- Windows 11 / Ryzen
- qemu-system-x86_64.exe --accel whpx --cpu max
Edited by Toby Liu