[Intel-gfx] [PATCH rdma-next v4 0/3] SG fix together with update to RDMA umem

[Leon Romanovsky]

On Tue, Aug 24, 2021 at 05:25:28PM +0300, Maor Gottlieb wrote:
> From: Maor Gottlieb <maorg at nvidia.com>
> 
> Changelog:
> v4:
>  * Unify sg_free_table_entries with __sg_free_table
> v3: https://lore.kernel.org/lkml/cover.1627551226.git.leonro@nvidia.com/
>  * Rewrote to new API suggestion
>  * Split for more patches
> v2: https://lore.kernel.org/lkml/cover.1626605893.git.leonro@nvidia.com
>  * Changed implementation of first patch, based on our discussion with
>  * Christoph.
>    https://lore.kernel.org/lkml/YNwaVTT0qmQdxaZz@infradead.org/
> v1: https://lore.kernel.org/lkml/cover.1624955710.git.leonro@nvidia.com/
>  * Fixed sg_page with a _dma_ API in the umem.c
> v0: https://lore.kernel.org/lkml/cover.1624361199.git.leonro@nvidia.com
> 
> Maor Gottlieb (3):
>   lib/scatterlist: Provide a dedicated function to support table append
>   lib/scatterlist: Fix wrong update of orig_nents
>   RDMA: Use the sg_table directly and remove the opencoded version from
>     umem
> 
>  drivers/gpu/drm/drm_prime.c                 |  13 +-
>  drivers/gpu/drm/i915/gem/i915_gem_userptr.c |  11 +-
>  drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c  |  14 +-
>  drivers/infiniband/core/umem.c              |  56 ++++---
>  drivers/infiniband/core/umem_dmabuf.c       |   5 +-
>  drivers/infiniband/hw/hns/hns_roce_db.c     |   4 +-
>  drivers/infiniband/hw/irdma/verbs.c         |   2 +-
>  drivers/infiniband/hw/mlx4/doorbell.c       |   3 +-
>  drivers/infiniband/hw/mlx4/mr.c             |   4 +-
>  drivers/infiniband/hw/mlx5/doorbell.c       |   3 +-
>  drivers/infiniband/hw/mlx5/mr.c             |   3 +-
>  drivers/infiniband/hw/qedr/verbs.c          |   2 +-
>  drivers/infiniband/sw/rdmavt/mr.c           |   2 +-
>  drivers/infiniband/sw/rxe/rxe_mr.c          |   2 +-
>  include/linux/scatterlist.h                 |  56 +++++--
>  include/rdma/ib_umem.h                      |  11 +-
>  include/rdma/ib_verbs.h                     |  28 ++++
>  lib/scatterlist.c                           | 155 ++++++++++++--------
>  lib/sg_pool.c                               |   3 +-
>  tools/testing/scatterlist/main.c            |  38 +++--
>  20 files changed, 258 insertions(+), 157 deletions(-)

Jason,

Did you add these patches to the -next? I can't find them.

Thanks

> 
> -- 
> 2.25.4
>