On Sun, 2007-03-11 at 15:53 +0200, Avi Kivity wrote: > Instead of passing a 'struct kvm_run' back and forth between the > kernel and userspace, allocate a page and allow the user to mmap() it. > This reduces needless copying and makes the interface expandable by > providing lots of free space.
Do you provide for another means of accessing guest memory from host userspace? For example, how do you attach a host debugger to the guest? Xen uses an ioctl followed by mmap for this purpose, which is why I wonder about using mmap(/dev/kvm) for another purpose. -Hollis ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
