x86/xen: enable PVHVM-only builds

Now everything is in place and we can move PV-only code under
CONFIG_XEN_PV. CONFIG_XEN_PV_SMP is created to support the change.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Juergen Gross <jgross@suse.com>

2 files changed, 9 insertions, 4 deletions

diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
index 3bcb091ef298..027987638e98 100644
--- a/arch/x86/xen/Kconfig
+++ b/arch/x86/xen/Kconfig
@@ -22,6 +22,10 @@ config XEN_PV
         help
           Support running as a Xen PV guest.
 
+config XEN_PV_SMP
+        def_bool y
+        depends on XEN_PV && SMP
+
 config XEN_DOM0
         bool "Xen PV Dom0 support"
         default y
diff --git a/arch/x86/xen/Makefile b/arch/x86/xen/Makefile
index f610651aec4d..fffb0a16f9e3 100644
--- a/arch/x86/xen/Makefile
+++ b/arch/x86/xen/Makefile
@@ -12,16 +12,17 @@ CFLAGS_mmu_pv.o		:= $(nostackp)
 
 obj-y           := enlighten.o multicalls.o mmu.o irq.o \
                         time.o xen-asm.o xen-asm_$(BITS).o \
-                        grant-table.o suspend.o platform-pci-unplug.o \
-                        p2m.o enlighten_pv.o mmu_pv.o
+                        grant-table.o suspend.o platform-pci-unplug.o
 
 obj-$(CONFIG_XEN_PVHVM)         += enlighten_hvm.o mmu_hvm.o suspend_hvm.o
-obj-$(CONFIG_XEN_PV)                    += setup.o apic.o pmu.o suspend_pv.o
+obj-$(CONFIG_XEN_PV)                    += setup.o apic.o pmu.o suspend_pv.o \
+                                                p2m.o enlighten_pv.o mmu_pv.o
 obj-$(CONFIG_XEN_PVH)                   += enlighten_pvh.o
 
 obj-$(CONFIG_EVENT_TRACING) += trace.o
 
-obj-$(CONFIG_SMP)               += smp.o smp_pv.o
+obj-$(CONFIG_SMP)               += smp.o
+obj-$(CONFIG_XEN_PV_SMP)        += smp_pv.o
 obj-$(CONFIG_XEN_PVHVM_SMP)     += smp_hvm.o
 obj-$(CONFIG_PARAVIRT_SPINLOCKS)+= spinlock.o
 obj-$(CONFIG_XEN_DEBUG_FS)      += debugfs.o