!156 Enable NVMe over TCP for arm64

Merge Pull Request from: @xin3liang 
 
Enable NVMe over TCP for arm64. 
 
Link:https://gitee.com/openeuler/kernel/pulls/156 
Reviewed-by: Liu Chao <liuchao173@huawei.com> 
Signed-off-by: Xie XiuQi <xiexiuqi@huawei.com> 

arch/arm64/configs/openeuler_defconfig

@@ -2243,14 +2243,14 @@ CONFIG_NVME_MULTIPATH=y
 CONFIG_NVME_FABRICS=m
 CONFIG_NVME_RDMA=m
 CONFIG_NVME_FC=m
-# CONFIG_NVME_TCP is not set
+CONFIG_NVME_TCP=m
 CONFIG_NVME_TARGET=m
 # CONFIG_NVME_TARGET_PASSTHRU is not set
 CONFIG_NVME_TARGET_LOOP=m
 CONFIG_NVME_TARGET_RDMA=m
 CONFIG_NVME_TARGET_FC=m
 CONFIG_NVME_TARGET_FCLOOP=m
-# CONFIG_NVME_TARGET_TCP is not set
+CONFIG_NVME_TARGET_TCP=m
 # end of NVME Support
 
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