Fix kconfig dependency warning to satisfy dependencies:

warning: (X86_VSMP && X86_64 && PCI && X86_EXTENDED_PLATFORM ||
XEN && PARAVIRT_GUEST && (X86_64 || X86_32 && X86_PAE && !X86_VISWS) && X86_CMPXCHG && X86_TSC || KVM_CLOCK && PARAVIRT_GUEST || KVM_GUEST && PARAVIRT_GUEST || LGUEST_GUEST && PARAVIRT_GUEST && X86_32) selects PARAVIRT which has unmet direct dependencies (PARAVIRT_GUEST)
Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com>
Cc: Ravikiran Thirumalai <kiran@scalex86.org>
LKML-Reference: <20101013210023.9a033222.randy.dunlap@oracle.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>