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whpx does not work with hyper-v enabled
Description of problem:
I am experiencing issues with the WHPX (Windows Hypervisor Platform Accelerator) hardware acceleration in QEMU on my Windows 10 22h2 system. When I run QEMU with the `-accel whpx` option, I encounter the following problems:
2. I receive the error message "WHPX: No accelerator found, hr=00000000" followed by "failed to initialize whpx: No space left on device."
Steps to reproduce:
1. Enable the Hyper-V feature on Windows.
2. Install the latest QEMU version
3. Run the QEMU command with the `-accel whpx` option.
Additional information:
- my cpu : intel i7 6500U
- ram : 8 gigabytes
- gpu : intel hd 520
- drive : C: -> 200 gigabytes, D: -> 1to (c: 109 used, d: 732 used)
- emulated drive -> 50 gigabytes (500mb used)
(in french sorry)
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