[Qemu-devel] [Bug 1723488] Re: HAX on Windows, memory lease error

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It seems that HAX not working at all:

qemu-system-x86_64.exe -accel hax -fda /opt/iso/freedos.img
(with image of boot floppy from official FreeDOS site)

Crash on loading with:

VCPU shutdown request
VCPU shutdown request
VCPU shutdown request
VCPU shutdown request
VCPU shutdown request
VCPU shutdown request
VCPU shutdown request

qemu-system-x86_64.exe -accel hax -cdrom /opt/iso/ubuntu-17.04-server-
amd64.iso, hang on:

Booting from DVD/CD...

ISOLINUX 6.03 20170128 ETCD

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https://bugs.launchpad.net/bugs/1723488

Title:
  HAX on Windows, memory lease error

Status in QEMU:
  New

Bug description:
  Today I tried to use QEMU on Windows 8.1 x64 with Intel HAX.

  Command line: qemu-system-x86_64.exe -accel hax -m 8000 -hda
  /opt/disk/ubuntu.img -cdrom /opt/iso/ubuntu-17.04-server-amd64.iso

  Host machine has 32Gb physical memory, I got error:

  HAX is working and emulator runs in fast virt mode.
  **
  
ERROR:A:/msys64/home/admin/git/qemu/target/i386/hax-mem.c:210:hax_process_section:
 assertion failed: (size <= UINT32_MAX)

  When using -m 4000 (and below) everything is fine. But if I try use
  >4000 and <8000 I get crash with errors:

  HAX is working and emulator runs in fast virt mode.
  hax_transaction_commit: Failed mapping @0x0000000100000000+0x78800000 flags 00
  VCPU shutdown request
  VCPU shutdown request
  VCPU shutdown request
  VCPU shutdown request
  VCPU shutdown request
  VCPU shutdown request
  VCPU shutdown request
  VCPU shutdown request
  VCPU shutdown request
  VCPU shutdown request
  VCPU shutdown request
  VCPU shutdown request
  VCPU shutdown request
  VCPU shutdown request
  VCPU shutdown request
  VCPU shutdown request
  VCPU shutdown request
  VCPU shutdown request
  VCPU shutdown request
  VCPU shutdown request
  VCPU shutdown request

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