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Prevent device memory VA reuse

Leon Romanovsky linux-rdma 1 version In review

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  1. v1 Latest2 patches 4 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/2IB/core: Introduce rdma_user_mmap_entry_insert_range() APIdrivers/infiniband/core/ib_core_uverbs.c include/rdma/ib_verbs.h+44 -90 replies
2/2IB/mlx5: Fix device memory flowsdrivers/infiniband/hw/mlx5/cmd.c drivers/infiniband/hw/mlx5/cmd.h drivers/infiniband/hw/mlx5/main.c +1 more+105 -524 replies

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Cover letter [PATCH rdma-rc 0/2] Prevent device memory VA reuse

From: Leon Romanovsky <[email protected]>

Hi,

This is important fix, which I would like to be merged to 5.5.

It used new API call (syntax sugar), which anyway is going to be used in rdma-next VAR patches, so first patch is introduction of that API, while second one is actual fix.

Thanks

Yishai Hadas (2):
IB/core: Introduce rdma_user_mmap_entry_insert_range() API IB/mlx5: Fix device memory flows

 drivers/infiniband/core/ib_core_uverbs.c |  48 +++++++--
 drivers/infiniband/hw/mlx5/cmd.c         |  16 ++-
 drivers/infiniband/hw/mlx5/cmd.h         |   2 +-
 drivers/infiniband/hw/mlx5/main.c        | 120 +++++++++++++++--------
 drivers/infiniband/hw/mlx5/mlx5_ib.h     |  19 +++-
 include/rdma/ib_verbs.h                  |   5 +
 6 files changed, 149 insertions(+), 61 deletions(-)

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2.20.1

Read the cover letter in its thread