RDMA/bnxt_re: Protect the PD table bitmap

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Syncrhonization is required to avoid simultaneous allocation
of the PD. Add a new mutex lock to handle allocation from
the PD table.

Signed-off-by: Kashyap Desai <kashyap.desai@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Link: https://lore.kernel.org/r/1692032419-21680-2-git-send-email-selvin.xavier@broadcom.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>

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Selvin Xavier 2023-08-14 10:00:19 -07:00 • committed by Leon Romanovsky

parent 811e0ce9e6

commit 213d2b9bb2

3 changed files with 24 additions and 8 deletions

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2

drivers/infiniband/hw/bnxt_re/ib_verbs.c

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26

drivers/infiniband/hw/bnxt_re/qplib_res.c

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4

drivers/infiniband/hw/bnxt_re/qplib_res.h

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