[PATCH] KVM: Don't set guest cr3 from vmx_vcpu_setup()

It overwrites the right cr3 set from mmu setup.  Happens only with the test
harness.

Signed-off-by: Avi Kivity <avi@qumranet.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>