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graphic: 0.971
device: 0.867
semantic: 0.819
performance: 0.753
hypervisor: 0.748
x86: 0.685
debug: 0.637
boot: 0.632
virtual: 0.502
user-level: 0.476
PID: 0.433
socket: 0.396
architecture: 0.395
register: 0.379
risc-v: 0.367
i386: 0.339
mistranslation: 0.327
ppc: 0.325
vnc: 0.324
kernel: 0.287
VMM: 0.263
network: 0.257
permissions: 0.254
TCG: 0.189
assembly: 0.174
arm: 0.170
files: 0.154
peripherals: 0.140
KVM: 0.016
Not able to reboot Linux guest on Windows host
Description of problem:
I am running Linux Mint on Windows, but when I try to reboot the machine, I get the following error:
qemu: WHPX: Unexpected VP exit code 4
I did some experiments changing the flags I use when I launch Qemu and I realized that if I set -smp 1 it does not fail. Furthermore, if I set the irqchip to off (kernel-irqchip=off) it does not fail either, but both options do not have good performance at all. I realized too that if I set 4 cores (-smp 4), the error might appear up to 4 times.
What seems to be failing then is the APIC emulation that Hyper-V provides. Does anyone know if:
1. Am I missing a flag when launching Qemu?
2. Is it there a patch to solve this?
Any leads for solving this problem would be highly appreciated.
Steps to reproduce:
1. Install MSYS
2. Open MSYS and run pacman -S mingw-w64-x86_64-qemu
3. Launch Qemu and reboot machine
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