Hi, testing my KVM patches, I noticed that none of the 64-bit Windows versions I have around (early Win7 & 2003 server) boot in KVM mode when using 2 or more VCPUs and the user space irqchip. This applies to both upstream KVM and qemu-kvm, with our without any of my current patches. A subtle difference in the APIC/IOAPIC emulation?
Can anyone confirm this? Jan PS: Looks like they boot fine without CONFIG_IOTHREAD (over upstream). -- Siemens AG, Corporate Technology, CT T DE IT 1 Corporate Competence Center Embedded Linux
