I failed to build rdma-core on Ubuntu 16.04.1 LTS. Most errors looked like this: undefined reference to `udma_to_device_barrier'. e.g.: [115/175] Building C object providers/mlx4/CMakeFiles/mlx4-rdmav2.dir/qp.c.o ../providers/mlx4/qp.c: In function 'set_data_seg': ../providers/mlx4/qp.c:206:2: warning: implicit declaration of function 'udma_to_device_barrier' [-Wimplicit-function-declaration] udma_to_device_barrier(); ^ [115/175] Building C object providers/mthca/CMakeFiles/mthca-rdmav2.dir/qp.c.o ../providers/mthca/qp.c: In function 'mthca_tavor_post_send': ../providers/mthca/qp.c:115:2: warning: implicit declaration of function 'udma_to_device_barrier' [-Wimplicit-function-declaration] udma_to_device_barrier(); ^ [115/175] Building C object providers/i40iw/CMakeFiles/i40iw-rdmav2.dir/i40iw_uk.c.o ../providers/i40iw/i40iw_uk.c: In function 'i40iw_nop_1': ../providers/i40iw/i40iw_uk.c:79:2: warning: implicit declaration of function 'udma_to_device_barrier' [-Wimplicit-function-declaration] udma_to_device_barrier(); /* Memory barrier to ensure data is written before valid bit is set */ rdma-core 14 works well, however. Is this a known issue? Thanks, Ram -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
