On 05/25/09 13:20, Avi Kivity wrote:
It should have been implemented as mmio. Maybe implement an ioctl that converts rdmsr/wrmsr to equivalent mmios? struct kvm_msr_mmio { __u32 msr; __u32 nr; __u64 mmio; __u32 flags; __u32 pad[3]; }
Funny way to tunnel msr access through the existing interface. Should work though I think.
In any case it should reject the standard msr ranges to prevent Alex from implementing cpu emulation in userspace.
;) cheers, Gerd -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html