diff options
| -rw-r--r-- | xen/include/asm-arm/mm.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/xen/include/asm-arm/mm.h b/xen/include/asm-arm/mm.h index 5e7c5a36be..baaf9c3833 100644 --- a/xen/include/asm-arm/mm.h +++ b/xen/include/asm-arm/mm.h @@ -123,7 +123,9 @@ extern unsigned long xenheap_virt_end; unsigned long _mfn = (mfn); \ (_mfn >= xenheap_mfn_start && _mfn < xenheap_mfn_end); \ }) -#define is_xen_fixed_mfn(mfn) is_xen_heap_mfn(mfn) +#define is_xen_fixed_mfn(mfn) \ + ((((mfn) << PAGE_SHIFT) >= virt_to_maddr(&_start)) && \ + (((mfn) << PAGE_SHIFT) <= virt_to_maddr(&_end))) #define page_get_owner(_p) (_p)->v.inuse.domain #define page_set_owner(_p,_d) ((_p)->v.inuse.domain = (_d)) |