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| author |   Moni Shoua <monis@mellanox.com> | 2019-01-22 09:16:08 +0200 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2019-01-24 09:22:30 -0700 |
| commit | da6a496a34f2fdcab14362cdc5068aac385e7b47 (patch) | |
| tree | 5956a166fe0436d55d51d9fce3f59f0f846fd946 /include/rdma/ib_umem_odp.h | |
| parent | RDMA/iw_cxgb4: Drop __GFP_NOFAIL (diff) | |
| download | wireguard-linux-da6a496a34f2fdcab14362cdc5068aac385e7b47.tar.xz wireguard-linux-da6a496a34f2fdcab14362cdc5068aac385e7b47.zip | |
IB/mlx5: Ranges in implicit ODP MR inherit its write access
A sub-range in ODP implicit MR should take its write permission from the
MR and not be set always to allow.
Fixes: d07d1d70ce1a ("IB/umem: Update on demand page (ODP) support")
Signed-off-by: Moni Shoua <monis@mellanox.com>
Reviewed-by: Artemy Kovalyov <artemyko@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'include/rdma/ib_umem_odp.h')
| -rw-r--r-- | include/rdma/ib_umem_odp.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/rdma/ib_umem_odp.h b/include/rdma/ib_umem_odp.h index d3725cf13ecd..d0024f53626e 100644 --- a/include/rdma/ib_umem_odp.h +++ b/include/rdma/ib_umem_odp.h @@ -116,7 +116,7 @@ struct ib_ucontext_per_mm { }; int ib_umem_odp_get(struct ib_umem_odp *umem_odp, int access); -struct ib_umem_odp *ib_alloc_odp_umem(struct ib_ucontext_per_mm *per_mm, +struct ib_umem_odp *ib_alloc_odp_umem(struct ib_umem_odp *root_umem, unsigned long addr, size_t size); void ib_umem_odp_release(struct ib_umem_odp *umem_odp); |