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RDMA/umem: Use ib_dma_max_seg_size instead of dma_get_max_seg_size
authorChristoph Hellwig <hch@lst.de>
Fri, 6 Nov 2020 18:19:33 +0000 (19:19 +0100)
committerJason Gunthorpe <jgg@nvidia.com>
Thu, 12 Nov 2020 17:33:43 +0000 (13:33 -0400)
commitb116c702791a9834e6485f67ca6267d9fdf59b87
tree05b7ce8cc48a6e565e824563826d07129e1ae264tree | snapshot
parentfbb7dc5db6dee553b5a07c27e86364a5223e244ccommit | diff
RDMA/umem: Use ib_dma_max_seg_size instead of dma_get_max_seg_size

RDMA ULPs must not call DMA mapping APIs directly but instead use the
ib_dma_* wrappers.

Fixes: 0c16d9635e3a ("RDMA/umem: Move to allocate SG table from pages")
Link: https://lore.kernel.org/r/20201106181941.1878556-3-hch@lst.de
Reported-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
drivers/infiniband/core/umem.c diff | blob | history
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