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-rw-r--r--hw/i386/pc_piix.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index d547548866..d6185705a6 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -98,13 +98,13 @@ static void pc_init1(MemoryRegion *system_memory,
     pc_cpus_init(cpu_model, icc_bridge);
     pc_acpi_init("acpi-dsdt.aml");
 
-    if (kvmclock_enabled) {
+    if (kvm_enabled() && kvmclock_enabled) {
         kvmclock_create();
     }
 
-    if (ram_size >= 0xe0000000 ) {
-        above_4g_mem_size = ram_size - 0xe0000000;
-        below_4g_mem_size = 0xe0000000;
+    if (ram_size >= QEMU_BELOW_4G_RAM_END ) {
+        above_4g_mem_size = ram_size - QEMU_BELOW_4G_RAM_END;
+        below_4g_mem_size = QEMU_BELOW_4G_RAM_END;
     } else {
         above_4g_mem_size = 0;
         below_4g_mem_size = ram_size;
@@ -323,8 +323,7 @@ static void pc_xen_hvm_init(QEMUMachineInitArgs *args)
     if (xen_hvm_init() != 0) {
         hw_error("xen hardware virtual machine initialisation failed");
     }
-    pc_init_pci_no_kvmclock(args);
-    xen_vcpu_init();
+    pc_init_pci(args);
 }
 #endif