diff --git a/src/include/liburing.h b/src/include/liburing.h
index 0a02364540a8..6f6d9db2f08a 100644
--- a/src/include/liburing.h
+++ b/src/include/liburing.h
@@ -764,6 +764,21 @@ IOURINGINLINE void io_uring_prep_madvise(struct io_uring_sqe *sqe, void *addr,
 	sqe->fadvise_advice = (__u32) advice;
 }
 
+IOURINGINLINE void io_uring_prep_fadvise64(struct io_uring_sqe *sqe, int fd,
+					 __u64 offset, off_t len, int advice)
+{
+	io_uring_prep_rw(IORING_OP_FADVISE, sqe, fd, NULL, 0, offset);
+	sqe->addr = len;
+	sqe->fadvise_advice = (__u32) advice;
+}
+
+IOURINGINLINE void io_uring_prep_madvise64(struct io_uring_sqe *sqe, void *addr,
+					 off_t length, int advice)
+{
+	io_uring_prep_rw(IORING_OP_MADVISE, sqe, -1, addr, 0, length);
+	sqe->fadvise_advice = (__u32) advice;
+}
+
 IOURINGINLINE void io_uring_prep_send(struct io_uring_sqe *sqe, int sockfd,
 				      const void *buf, size_t len, int flags)
 {
diff --git a/src/include/liburing/io_uring.h b/src/include/liburing/io_uring.h
index 9330733efd66..12fbfcf3e689 100644
--- a/src/include/liburing/io_uring.h
+++ b/src/include/liburing/io_uring.h
@@ -537,6 +537,7 @@ struct io_uring_params {
 #define IORING_FEAT_LINKED_FILE		(1U << 12)
 #define IORING_FEAT_REG_REG_RING	(1U << 13)
 #define IORING_FEAT_RECVSEND_BUNDLE	(1U << 14)
+#define IORING_FEAT_64BIT_ADVISE	(1U << 15)
 
 /*
  * io_uring_register(2) opcodes and arguments
diff --git a/src/liburing-ffi.map b/src/liburing-ffi.map
index 3be48d02ac86..0e4bd9d1d78d 100644
--- a/src/liburing-ffi.map
+++ b/src/liburing-ffi.map
@@ -199,4 +199,6 @@ LIBURING_2.6 {
 } LIBURING_2.5;
 
 LIBURING_2.7 {
+		io_uring_prep_fadvise64;
+		io_uring_prep_madvise64;
 } LIBURING_2.6;