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-rw-r--r--hw/xen/xen-hvm-common.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/hw/xen/xen-hvm-common.c b/hw/xen/xen-hvm-common.c
index dc69cada57..1627da7398 100644
--- a/hw/xen/xen-hvm-common.c
+++ b/hw/xen/xen-hvm-common.c
@@ -1,6 +1,7 @@
#include "qemu/osdep.h"
#include "qemu/units.h"
#include "qapi/error.h"
+#include "exec/target_page.h"
#include "trace.h"
#include "hw/pci/pci_host.h"
@@ -14,6 +15,7 @@ MemoryRegion xen_memory;
void xen_ram_alloc(ram_addr_t ram_addr, ram_addr_t size, MemoryRegion *mr,
Error **errp)
{
+ unsigned target_page_bits = qemu_target_page_bits();
unsigned long nr_pfn;
xen_pfn_t *pfn_list;
int i;
@@ -32,11 +34,11 @@ void xen_ram_alloc(ram_addr_t ram_addr, ram_addr_t size, MemoryRegion *mr,
trace_xen_ram_alloc(ram_addr, size);
- nr_pfn = size >> TARGET_PAGE_BITS;
+ nr_pfn = size >> target_page_bits;
pfn_list = g_new(xen_pfn_t, nr_pfn);
for (i = 0; i < nr_pfn; i++) {
- pfn_list[i] = (ram_addr >> TARGET_PAGE_BITS) + i;
+ pfn_list[i] = (ram_addr >> target_page_bits) + i;
}
if (xc_domain_populate_physmap_exact(xen_xc, xen_domid, nr_pfn, 0, 0, pfn_list)) {