Xinxin Jin
2012-Oct-05 08:47 UTC
Access domU''s virtual address from Xen running on a different CPU
Hi, I met a problem in an academic project and hope somebody can help me. Briefly speaking, I run dom1 and dom2 separately on CPU1 and CPU2. I wrote a program that triggers dom1 to trap into Xen hypervisor. At this point, Xen need to access a dom2''s virtual address. So is there any way to map dom2''s virtual address to CPU1? Or is it possible to make Xen running on CPU1 to walk dom2''s page table? A lot of appreciation!! -- Xinxin _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel