From da6a496a34f2fdcab14362cdc5068aac385e7b47 Mon Sep 17 00:00:00 2001
From: Moni Shoua <monis@mellanox.com>
Date: Tue, 22 Jan 2019 09:16:08 +0200
Subject: 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>
---
include/rdma/ib_umem_odp.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'include/rdma')
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);
--
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