IB/mlx5: Handle page faults

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This patch implement a page fault handler (leaving the pages pinned as
of time being).  The page fault handler handles initiator and responder
page faults for UD/RC transports, for send/receive operations, as well
as RDMA read/write initiator support.

Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Shachar Raindel <raindel@mellanox.com>
Signed-off-by: Haggai Eran <haggaie@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>

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Haggai Eran 2014-12-11 17:04:24 +02:00 • committed by Roland Dreier

parent 6aec21f6a8

commit 7bdf65d411

2 changed files with 415 additions and 0 deletions

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408

drivers/infiniband/hw/mlx5/odp.c

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7

include/linux/mlx5/qp.h

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