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[rdma-next,v2,0/2] SG fix together with update to RDMA umem

Message ID cover.1626605893.git.leonro@nvidia.com (mailing list archive)
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Series SG fix together with update to RDMA umem | expand

Message

Leon Romanovsky July 18, 2021, 11:09 a.m. UTC 
From: Leon Romanovsky <leonro@nvidia.com>

Changelog:
v2:
 * 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 (2):
  lib/scatterlist: Fix wrong update of orig_nents
  RDMA: Use dma_map_sgtable for map umem pages

 drivers/gpu/drm/drm_prime.c                 |  2 +-
 drivers/gpu/drm/i915/gem/i915_gem_userptr.c |  2 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c  |  2 +-
 drivers/infiniband/core/umem.c              | 33 +++-----
 drivers/infiniband/core/umem_dmabuf.c       |  1 -
 drivers/infiniband/hw/mlx4/mr.c             |  4 +-
 drivers/infiniband/hw/mlx5/mr.c             |  3 +-
 drivers/infiniband/sw/rdmavt/mr.c           |  2 +-
 drivers/infiniband/sw/rxe/rxe_mr.c          |  3 +-
 include/linux/scatterlist.h                 |  3 +-
 include/rdma/ib_umem.h                      |  6 +-
 include/rdma/ib_verbs.h                     | 28 +++++++
 lib/scatterlist.c                           | 88 ++++++++++++++-------
 tools/testing/scatterlist/main.c            | 15 +++-
 14 files changed, 128 insertions(+), 64 deletions(-)