UFFDIO
#define UFFDIO_WRITEPROTECT _IOWR(UFFDIO, _UFFDIO_WRITEPROTECT, \
#define UFFDIO_CONTINUE _IOWR(UFFDIO, _UFFDIO_CONTINUE, \
#define UFFDIO_POISON _IOWR(UFFDIO, _UFFDIO_POISON, \
#define UFFDIO_API _IOWR(UFFDIO, _UFFDIO_API, \
#define UFFDIO_REGISTER _IOWR(UFFDIO, _UFFDIO_REGISTER, \
#define UFFDIO_UNREGISTER _IOR(UFFDIO, _UFFDIO_UNREGISTER, \
#define UFFDIO_WAKE _IOR(UFFDIO, _UFFDIO_WAKE, \
#define UFFDIO_COPY _IOWR(UFFDIO, _UFFDIO_COPY, \
#define UFFDIO_ZEROPAGE _IOWR(UFFDIO, _UFFDIO_ZEROPAGE, \
#define UFFDIO_MOVE _IOWR(UFFDIO, _UFFDIO_MOVE, \
#define UFFDIO_WRITEPROTECT _IOWR(UFFDIO, _UFFDIO_WRITEPROTECT, \
#define UFFDIO_CONTINUE _IOWR(UFFDIO, _UFFDIO_CONTINUE, \
#define UFFDIO_POISON _IOWR(UFFDIO, _UFFDIO_POISON, \
#define UFFDIO_API _IOWR(UFFDIO, _UFFDIO_API, \
#define UFFDIO_REGISTER _IOWR(UFFDIO, _UFFDIO_REGISTER, \
#define UFFDIO_UNREGISTER _IOR(UFFDIO, _UFFDIO_UNREGISTER, \
#define UFFDIO_WAKE _IOR(UFFDIO, _UFFDIO_WAKE, \
#define UFFDIO_COPY _IOWR(UFFDIO, _UFFDIO_COPY, \
#define UFFDIO_ZEROPAGE _IOWR(UFFDIO, _UFFDIO_ZEROPAGE, \
#define UFFDIO_MOVE _IOWR(UFFDIO, _UFFDIO_MOVE, \