linux-kernel - [PATCH rdma-next 0/2] SG fix together with update to RDMA umem

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Date:   Tue, 22 Jun 2021 14:39:40 +0300
From:   Leon Romanovsky <leon@...nel.org>
To:     Doug Ledford <dledford@...hat.com>,
        Jason Gunthorpe <jgg@...dia.com>,
        Christoph Hellwig <hch@....de>
Cc:     Leon Romanovsky <leonro@...dia.com>,
        Dennis Dalessandro <dennis.dalessandro@...nelisnetworks.com>,
        linux-kernel@...r.kernel.org, linux-rdma@...r.kernel.org,
        Maor Gottlieb <maorg@...dia.com>,
        Mike Marciniszyn <mike.marciniszyn@...nelisnetworks.com>,
        Yishai Hadas <yishaih@...dia.com>,
        Zhu Yanjun <zyjzyj2000@...il.com>
Subject: [PATCH rdma-next 0/2] SG fix together with update to RDMA umem

From: Leon Romanovsky <leonro@...dia.com>

Christoph, what do you think about first patch?

Thanks

Maor Gottlieb (2):
  lib/scatterlist: Fix wrong update of orig_nents
  RDMA: Use dma_map_sgtable for map umem pages

 drivers/infiniband/core/umem.c        | 29 +++++++++---------------
 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           |  8 +++++--
 include/rdma/ib_umem.h                |  5 ++---
 include/rdma/ib_verbs.h               | 28 +++++++++++++++++++++++
 lib/scatterlist.c                     | 32 +++++++--------------------
 10 files changed, 62 insertions(+), 53 deletions(-)

-- 
2.31.1