[Qemu-devel] [BUG] guest os oops when run in upstream qemu x86_64

[Wanpeng Li]

Hi all,

the upstream qemu v1.1.0-rc4   x86_64

/opt/qemu/bin/qemu-system-x86-64 -s -kernel vmlinuz-3.0.0-22-generic
-initrd initrd.img-3.0.0-22-generic -hda ./linux-0.2.img -append
root=/dev/sda -boot c -monitor stdio --enable-kvm

no --enable-kvm no -m   guest os will oops (out of memory)  during guest os boot
no --enable-kvm  has -m 1024  guest os will block during guest os boot
has --enable-kvm no -m  guest os will block during guest os boot 
has --enable-kvm has -m 1024  run normally

Regards,
Wanpeng Li