• Arnd Bergmann's avatar
    RDMA: Fix dependencies for rdma_user_mmap_io · 46bdf777
    Arnd Bergmann authored
    The mlx4 driver produces a link error when it is configured
    as built-in while CONFIG_INFINIBAND_USER_ACCESS is set to =m:
    
    drivers/infiniband/hw/mlx4/main.o: In function `mlx4_ib_mmap':
    main.c:(.text+0x1af4): undefined reference to `rdma_user_mmap_io'
    
    The same function is called from mlx5, which already has a
    dependency to ensure we can call it, and from hns, which
    appears to suffer from the same problem.
    
    This adds the same dependency that mlx5 uses to the other two.
    
    Fixes: 6745d356 ("RDMA/hns: Use rdma_user_mmap_io")
    Fixes: c282da41 ("RDMA/mlx4: Use rdma_user_mmap_io")
    Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
    Signed-off-by: default avatarJason Gunthorpe <jgg@mellanox.com>
    46bdf777
Kconfig 1.14 KB