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Merge branch 'odp_fixes' into rdma.git for-next

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Jason Gunthorpe says:

====================
This is a collection of general cleanups for ODP to clarify some of the
flows around umem creation and use of the interval tree.
====================

The branch is based on v5.3-rc5 due to dependencies

* odp_fixes:
  RDMA/mlx5: Use odp instead of mr->umem in pagefault_mr
  RDMA/mlx5: Use ib_umem_start instead of umem.address
  RDMA/core: Make invalidate_range a device operation
  RDMA/odp: Use kvcalloc for the dma_list and page_list
  RDMA/odp: Check for overflow when computing the umem_odp end
  RDMA/odp: Provide ib_umem_odp_release() to undo the allocs
  RDMA/odp: Split creating a umem_odp from ib_umem_get
  RDMA/odp: Make the three ways to create a umem_odp clear
  RMDA/odp: Consolidate umem_odp initialization
  RDMA/odp: Make it clearer when a umem is an implicit ODP umem
  RDMA/odp: Iterate over the whole rbtree directly
  RDMA/odp: Use the common interval tree library instead of generic
  RDMA/mlx5: Fix MR npages calculation for IB_ACCESS_HUGETLB

Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Jason Gunthorpe
2019-08-21 14:10:36 -03:00
parent b2299e8381 fba0e448a2
commit 868df536f5
1452 changed files with 13706 additions and 10317 deletions
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11
drivers/infiniband/hw/mlx5/main.c
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@@ -1867,10 +1867,6 @@ static int mlx5_ib_alloc_ucontext(struct ib_ucontext *uctx,
if (err)
goto out_sys_pages;
if (ibdev->attrs.device_cap_flags & IB_DEVICE_ON_DEMAND_PAGING)
context->ibucontext.invalidate_range =
&mlx5_ib_invalidate_range;
if (req.flags & MLX5_IB_ALLOC_UCTX_DEVX) {
err = mlx5_ib_devx_create(dev, true);
if (err < 0)
@@ -5838,13 +5834,12 @@ static void mlx5_ib_unbind_slave_port(struct mlx5_ib_dev *ibdev,
return;
}
if (mpi->mdev_events.notifier_call)
mlx5_notifier_unregister(mpi->mdev, &mpi->mdev_events);
mpi->mdev_events.notifier_call = NULL;
mpi->ibdev = NULL;
spin_unlock(&port->mp.mpi_lock);
if (mpi->mdev_events.notifier_call)
mlx5_notifier_unregister(mpi->mdev, &mpi->mdev_events);
mpi->mdev_events.notifier_call = NULL;
mlx5_remove_netdev_notifier(ibdev, port_num);
spin_lock(&port->mp.mpi_lock);