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RDMA/core: Promote UMEM to a core component

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To manage UMEM objects at the core level and reuse the existing
ib_destroy_cq*() flow, move the UMEM files to be built together with
ib_core. Attempting to call ib_umem_release() from verbs.c currently
results in the following error:

    depmod: ERROR: Cycle detected: ib_core -> ib_uverbs -> ib_core
    depmod: ERROR: Found 2 modules in dependency cycles!
    verbs.c:(.text+0x250c): undefined reference to `ib_umem_release'

Link: https://patch.msgid.link/20260213-refactor-umem-v1-4-f3be85847922@nvidia.com
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
This commit is contained in:
Leon Romanovsky 2026-02-13 12:57:40 +02:00
parent e3104fe921
commit a731c86265
1 changed files with 2 additions and 2 deletions
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4
drivers/infiniband/core/Makefile
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@ -16,6 +16,8 @@ ib_core-y := packer.o ud_header.o verbs.o cq.o rw.o sysfs.o \
ib_core-$(CONFIG_SECURITY_INFINIBAND) += security.o
ib_core-$(CONFIG_CGROUP_RDMA) += cgroup.o
ib_core-$(CONFIG_INFINIBAND_USER_MEM) += umem.o umem_dmabuf.o
ib_core-$(CONFIG_INFINIBAND_ON_DEMAND_PAGING) += umem_odp.o
ib_cm-y := cm.o cm_trace.o
@ -43,5 +45,3 @@ ib_uverbs-y := uverbs_main.o uverbs_cmd.o uverbs_marshall.o \
uverbs_std_types_wq.o \
uverbs_std_types_qp.o \
ucaps.o
ib_uverbs-$(CONFIG_INFINIBAND_USER_MEM) += umem.o umem_dmabuf.o
ib_uverbs-$(CONFIG_INFINIBAND_ON_DEMAND_PAGING) += umem_odp.o