So it's gotten a bit confusing to figure out how we should go about upstreaming the rest of our patches. Our patchkit in the paravirt-ops tree currently applies to 2.6.19-rc4-mm2, but there are a number of conflicts that got resolved when merging into Andi's i386 tree. What is the best way to sanitize the remaining patches so they smoothly integrate into the appropriate trees? Should we rebase to Andi's tree, resync to -rc5-mm1, or just cross our fingers and fix up rejects as they occur? Right now I'm working on getting the timer code for VMI fixed up, and it requires several hooks in the timer infrastructure and possibly the APIC infrastructure that has been changed a lot recently by Thomas Gleixner's patches - I don't see any obvious conflicts, and the new code looks better, but it would be comforting to know I am baking changes against the right tree. Zach