xen: set the actual extent of the mfn_list_list

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>

diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index 909ad637c38d50280b677fa39545fce1d4785223..fcff8c829799a7b0d251cd1c891cfc409e95141b 100644 (file)
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -224,7 +224,7 @@ void xen_setup_mfn_list_list(void)
 
        HYPERVISOR_shared_info->arch.pfn_to_mfn_frame_list_list =
                virt_to_mfn(p2m_top_mfn_list);
-       HYPERVISOR_shared_info->arch.max_pfn = max_p2m_mfn;
+       HYPERVISOR_shared_info->arch.max_pfn = max_p2m_pfn;
 }
 
 /* Set up p2m_top to point to the domain-builder provided p2m pages */