Update to v4.17.3 kernel headers.

Test: Builds, boots on a walleye.
Change-Id: I389d8b61ec00ea309e38d1b1a2e0dace48c21edb
diff --git a/libc/kernel/uapi/rdma/rdma_user_rxe.h b/libc/kernel/uapi/rdma/rdma_user_rxe.h
index 8d1bbd0..a57ed1a 100644
--- a/libc/kernel/uapi/rdma/rdma_user_rxe.h
+++ b/libc/kernel/uapi/rdma/rdma_user_rxe.h
@@ -19,6 +19,9 @@
 #ifndef RDMA_USER_RXE_H
 #define RDMA_USER_RXE_H
 #include <linux/types.h>
+#include <linux/socket.h>
+#include <linux/in.h>
+#include <linux/in6.h>
 union rxe_gid {
   __u8 raw[16];
   struct {
@@ -36,15 +39,16 @@
 struct rxe_av {
   __u8 port_num;
   __u8 network_type;
+  __u16 reserved1;
+  __u32 reserved2;
   struct rxe_global_route grh;
   union {
-    struct sockaddr _sockaddr;
     struct sockaddr_in _sockaddr_in;
     struct sockaddr_in6 _sockaddr_in6;
   } sgid_addr, dgid_addr;
 };
 struct rxe_send_wr {
-  __u64 wr_id;
+  __aligned_u64 wr_id;
   __u32 num_sge;
   __u32 opcode;
   __u32 send_flags;
@@ -54,14 +58,16 @@
   } ex;
   union {
     struct {
-      __u64 remote_addr;
+      __aligned_u64 remote_addr;
       __u32 rkey;
+      __u32 reserved;
     } rdma;
     struct {
-      __u64 remote_addr;
-      __u64 compare_add;
-      __u64 swap;
+      __aligned_u64 remote_addr;
+      __aligned_u64 compare_add;
+      __aligned_u64 swap;
       __u32 rkey;
+      __u32 reserved;
     } atomic;
     struct {
       __u32 remote_qpn;
@@ -69,19 +75,22 @@
       __u16 pkey_index;
     } ud;
     struct {
-      struct ib_mr * mr;
+      union {
+        struct ib_mr * mr;
+        __aligned_u64 reserved;
+      };
       __u32 key;
-      int access;
+      __u32 access;
     } reg;
   } wr;
 };
 struct rxe_sge {
-  __u64 addr;
+  __aligned_u64 addr;
   __u32 length;
   __u32 lkey;
 };
 struct mminfo {
-  __u64 offset;
+  __aligned_u64 offset;
   __u32 size;
   __u32 pad;
 };
@@ -91,6 +100,7 @@
   __u32 cur_sge;
   __u32 num_sge;
   __u32 sge_offset;
+  __u32 reserved;
   union {
     __u8 inline_data[0];
     struct rxe_sge sge[0];
@@ -101,7 +111,7 @@
   struct rxe_av av;
   __u32 status;
   __u32 state;
-  __u64 iova;
+  __aligned_u64 iova;
   __u32 mask;
   __u32 first_psn;
   __u32 last_psn;
@@ -111,9 +121,27 @@
   struct rxe_dma_info dma;
 };
 struct rxe_recv_wqe {
-  __u64 wr_id;
+  __aligned_u64 wr_id;
   __u32 num_sge;
   __u32 padding;
   struct rxe_dma_info dma;
 };
+struct rxe_create_cq_resp {
+  struct mminfo mi;
+};
+struct rxe_resize_cq_resp {
+  struct mminfo mi;
+};
+struct rxe_create_qp_resp {
+  struct mminfo rq_mi;
+  struct mminfo sq_mi;
+};
+struct rxe_create_srq_resp {
+  struct mminfo mi;
+  __u32 srq_num;
+  __u32 reserved;
+};
+struct rxe_modify_srq_cmd {
+  __aligned_u64 mmap_info_addr;
+};
 #endif