RDMA/mlx5: Sync device with CPU pages upon ODP MR registration

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Sync device with CPU pages upon ODP MR registration. mlx5 already has to
zero the HW's version of the PAS list, may as well deliver a PAS list that
matches the current CPU page tables configuration.

Link: https://lore.kernel.org/r/20200930163828.1336747-5-leon@kernel.org
Signed-off-by: Yishai Hadas <yishaih@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

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Yishai Hadas 2020-09-30 19:38:28 +03:00 • committed by Jason Gunthorpe

parent 677cf51f71

commit a03bfc37d5

3 changed files with 32 additions and 6 deletions

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5

drivers/infiniband/hw/mlx5/mlx5_ib.h

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11

drivers/infiniband/hw/mlx5/mr.c

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22

drivers/infiniband/hw/mlx5/odp.c

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