DMAP_TO_PHYS
#define DMAP_TO_PHYS(x) __extension__ ({ \
#define DMAP_TO_PHYS(x) ({ panic("No direct map exists"); 0; })
#define DMAP_TO_PHYS(va) \
#define DMAP_TO_PHYS(x) ({ panic("No direct map exists"); 0; })
#define DMAP_TO_PHYS(x) ({ \
#define DMAP_TO_PHYS(va) \