RDMA/rxe: Implement disassociate_ucontext callback

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Implement an empty disassociate_ucontext() callback so the RDMA core
can move rxe devices between net namespaces. The core requires this
callback to reset user contexts without waiting for userspace.

rxe needs no teardown here: its user-mapped queues live in
reference-counted vmalloc memory (see rxe_mmap.c) that stays valid
while userspace holds the mappings.

Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Link: https://patch.msgid.link/20260716132316.1495242-14-jiri@resnulli.us
Reviewed-by: Yanjun Zhu <yanjun.zhu@linux.dev>
Signed-off-by: Leon Romanovsky <leon@kernel.org>

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Jiri Pirko 2026-07-16 15:23:14 +02:00 • committed by Leon Romanovsky

parent 22fe73aef3

commit acf9cbb06f

1 changed files with 5 additions and 0 deletions

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drivers/infiniband/sw/rxe/rxe_verbs.c

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