EPT support for KVM v4

Hi, Avi

Here is the latest EPT patchset.

Change from v3:
1. Build the identity mapping pagetable from kernel rather than userspace. The address was changed to 0xfffbc000ul
2. Fix the S/R and LM problem.
3. EPT enabled on 32pae host now.

The 2m page should also works, though test blocked by current hugetlb bug.

--
Thanks
Yang, Sheng

-------------------------------------------------------------------------
This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2.
http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone