Xen commit 615588563e99a23aaf37037c3fee0c413b051f4d (Xen 4.0.0.) extended the direct mapping to 5 TB. This area was previously reserved for future use, so it is OK to simply change the upper bound unconditionally. Signed-off-by: Petr Tesarik <ptesarik(a)suse.com&gt; --- xen_hyper_defs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/xen_hyper_defs.h b/xen_hyper_defs.h index 6d5d256..b871bdd 100644 --- a/xen_hyper_defs.h +++ b/xen_hyper_defs.h @@ -63,7 +63,7 @@ #define HYPERVISOR_VIRT_START (0xffff800000000000) #define HYPERVISOR_VIRT_END (0xffff880000000000) #define DIRECTMAP_VIRT_START (0xffff830000000000) -#define DIRECTMAP_VIRT_END (0xffff840000000000) +#define DIRECTMAP_VIRT_END (0xffff880000000000) #define PAGE_OFFSET_XEN_HYPER DIRECTMAP_VIRT_START #define XEN_VIRT_START (xht->xen_virt_start) #define XEN_VIRT_ADDR(vaddr) \ -- 2.13.6