On Tue, 2007-07-17 at 23:16 +1000, Rusty Russell wrote: > I have shied away from touching x86_emulate.c (it could definitely use > some love, but it is forked from the Xen code, and it would be more > productive to cross-merge fixes).
On this topic, here's an idea I have been kicking around for a while: If the x86_emulate code is so buggy/incomplete, and the QEMU one seems to be able to generally handle most situations...could we simply exit to userspace and use the qemu emulator somehow? I realize the overhead is greater, but slow+working is > fast+broken in my book ;) Perhaps a hybrid solution would work? E.g. exit to qemu emulator when the in-kernel stuff hits a mis-emulation point (do we realize this consciously in the code, or only after the guest crashes?) I'm not really sure if this is plausible. Its just something I was thinking about. Regards, -Greg ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel