[Qemu-devel] How to get linux guest with x2apic support

2012-03-02 Thread developer wang
Hi, I want to use QEMU (version 1.0) to emulate guest systems with x2APIC enabled. Our host machine is running Debian 6, and the host system has x2APIC support. I use the following command to run qemu: qemu-system-x86_64 -nographic -cpu qemu64,+x2apic -serial mon:/dev/tty -hda ~/debian6.qco

[Qemu-devel] Is qemu (version 1.0) support to emulate the CPU feture "x2APIC"?

2012-03-07 Thread developer wang
Hi, I want to use qemu (version 1.0) to emulate guest systems with x2APIC enabled. But when I use qemu to emulate CPU's feture "x2APIC", I didn't find it in /proc/cpuinfo. And I saw the source code of qemu. I only find a single define (#define CPUID_EXE_X2APIC (1<<21) ) but no othe