commit 86a4837a8eef99b2363dbcf1158a56bb203c2745
author Christopher Ferris <cferris@google.com> Thu Jan 10 14:14:59 2019 -0800
committer Christopher Ferris <cferris@google.com> Tue Jan 15 07:33:14 2019 -0800
tree becbd67ea40cd4bc2ce001227583421096f061a2
parent ca305a39e50d92dc572f50f00262b3dbb0dece9d

Update to v4.20.1 kernel headers.

This includes one manual change:

In the file bionic/libc/kernel/uapi/linux/in.h, the macro IN_BADCLASS
was not definied correctly. Change the macro from:

  #define IN_BADCLASS(a) ((((long int) (a)) == 0xffffffff)

to:

  #define IN_BADCLASS(a) (((long int) (a)) == (long int)0xffffffff)

This change is being pushed to the upstream kernels.

Test: Builds and boots.
Change-Id: Ia304773a9dc6789b34d9769d73742384d6afb571
Merged-In: Ia304773a9dc6789b34d9769d73742384d6afb571
(cherry picked from commit 967fb01cce73591281e7804e2c0fa9f83b618f5b)

libc/kernel/uapi/rdma/mlx5-abi.h

diff --git a/libc/kernel/uapi/rdma/mlx5-abi.h b/libc/kernel/uapi/rdma/mlx5-abi.h
index 50ecd2f..77e14f6 100644
--- a/libc/kernel/uapi/rdma/mlx5-abi.h
+++ b/libc/kernel/uapi/rdma/mlx5-abi.h
@@ -28,6 +28,9 @@
   MLX5_QP_FLAG_BFREG_INDEX = 1 << 3,
   MLX5_QP_FLAG_TYPE_DCT = 1 << 4,
   MLX5_QP_FLAG_TYPE_DCI = 1 << 5,
+  MLX5_QP_FLAG_TIR_ALLOW_SELF_LB_UC = 1 << 6,
+  MLX5_QP_FLAG_TIR_ALLOW_SELF_LB_MC = 1 << 7,
+  MLX5_QP_FLAG_ALLOW_SCATTER_CQE = 1 << 8,
 };
 enum {
   MLX5_SRQ_FLAG_SIGNATURE = 1 << 0,
@@ -252,9 +255,21 @@
   __u32 comp_mask;
   __u32 flags;
 };
+enum mlx5_ib_create_qp_resp_mask {
+  MLX5_IB_CREATE_QP_RESP_MASK_TIRN = 1UL << 0,
+  MLX5_IB_CREATE_QP_RESP_MASK_TISN = 1UL << 1,
+  MLX5_IB_CREATE_QP_RESP_MASK_RQN = 1UL << 2,
+  MLX5_IB_CREATE_QP_RESP_MASK_SQN = 1UL << 3,
+};
 struct mlx5_ib_create_qp_resp {
   __u32 bfreg_index;
   __u32 reserved;
+  __u32 comp_mask;
+  __u32 tirn;
+  __u32 tisn;
+  __u32 rqn;
+  __u32 sqn;
+  __u32 reserved1;
 };
 struct mlx5_ib_alloc_mw {
   __u32 comp_mask;