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    SubjectRe: [PATCH 6/6 v2] IB: userspace support for RDMA connection manager
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    I added this patch to the rdma_cm branch in my git tree.  When I was
    doing that, I noticed that it builds rdma_ucm.ko unconditionally. It
    seems that we want this to depend on CONFIG_INFINIBAND_USER_ACCESS,
    since that controls ib_uverbs.ko and ib_ucm.ko.

    To do this I rejiggered the Kconfig and Makefile changes I made
    before. I made CONFIG_INFINIBAND_ADDR_TRANS into a bool (instead of a
    tristate), so that it's 'y' if INFINIBAND and INET are on, and made
    the top of the Makefile look like:

    infiniband-$(CONFIG_INFINIBAND_ADDR_TRANS) := ib_addr.o rdma_cm.o
    user_access-$(CONFIG_INFINIBAND_ADDR_TRANS) := rdma_ucm.o

    obj-$(CONFIG_INFINIBAND) += ib_core.o ib_mad.o ib_sa.o \
    ib_cm.o $(infiniband-y)
    obj-$(CONFIG_INFINIBAND_USER_MAD) += ib_umad.o
    obj-$(CONFIG_INFINIBAND_USER_ACCESS) += ib_uverbs.o ib_ucm.o $(user_access-y)

    I'm pretty sure this does exactly what we want.

    - R.
    -
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