These two patches implement a faster way to copy the kernel and initrd data into the guest. The guest can set up a blit address and then issue a blit command in order to tell qemu to copy the whole of the configuration data into the predefined area of memory.
This saves a couple of seconds of boot time when you have very large initrd images. Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones virt-p2v converts physical machines to virtual machines. Boot with a live CD or over the network (PXE) and turn machines into Xen guests. http://et.redhat.com/~rjones/virt-p2v