From: Jason Gunthorpe <jgg@ziepe.ca>
To: Jianxin Xiong <jianxin.xiong@intel.com>
Cc: linux-rdma@vger.kernel.org, dri-devel@lists.freedesktop.org,
Doug Ledford <dledford@redhat.com>,
Leon Romanovsky <leon@kernel.org>,
Sumit Semwal <sumit.semwal@linaro.org>,
Christian Koenig <christian.koenig@amd.com>,
Daniel Vetter <daniel.vetter@intel.com>
Subject: Re: [PATCH rdma-core 2/5] mlx5: Support dma-buf based memory region
Date: Mon, 23 Nov 2020 14:01:58 -0400 [thread overview]
Message-ID: <20201123180158.GZ244516@ziepe.ca> (raw)
In-Reply-To: <1606153984-104583-3-git-send-email-jianxin.xiong@intel.com>
On Mon, Nov 23, 2020 at 09:53:01AM -0800, Jianxin Xiong wrote:
> +struct ibv_mr *mlx5_reg_dmabuf_mr(struct ibv_pd *pd, uint64_t offset, size_t length,
> + uint64_t iova, int fd, int acc)
> +{
> + struct mlx5_mr *mr;
> + int ret;
> + enum ibv_access_flags access = (enum ibv_access_flags)acc;
Why?
Jason
next prev parent reply other threads:[~2020-11-23 18:02 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-23 17:52 [PATCH rdma-core 0/5] Add user space dma-buf support Jianxin Xiong
2020-11-23 17:53 ` [PATCH rdma-core 1/5] verbs: Support dma-buf based memory region Jianxin Xiong
2020-11-23 18:01 ` Jason Gunthorpe
2020-11-24 10:31 ` Yishai Hadas
2020-11-24 18:00 ` Xiong, Jianxin
2020-11-23 17:53 ` [PATCH rdma-core 2/5] mlx5: " Jianxin Xiong
2020-11-23 18:01 ` Jason Gunthorpe [this message]
2020-11-23 19:40 ` Xiong, Jianxin
2020-11-23 17:53 ` [PATCH rdma-core 3/5] pyverbs: Add dma-buf based MR support Jianxin Xiong
2020-11-23 18:05 ` Jason Gunthorpe
2020-11-23 19:48 ` Xiong, Jianxin
2020-11-24 15:16 ` Daniel Vetter
2020-11-24 15:36 ` Jason Gunthorpe
2020-11-24 16:21 ` Xiong, Jianxin
2020-11-24 18:45 ` Xiong, Jianxin
2020-11-25 10:50 ` Daniel Vetter
2020-11-25 12:14 ` Jason Gunthorpe
2020-11-25 19:27 ` Xiong, Jianxin
2020-11-26 0:00 ` Jason Gunthorpe
2020-11-26 0:43 ` Xiong, Jianxin
2020-11-23 17:53 ` [PATCH rdma-core 4/5] tests: Add tests for dma-buf based memory regions Jianxin Xiong
2020-11-23 17:53 ` [PATCH rdma-core 5/5] tests: Bug fix for get_access_flags() Jianxin Xiong
2020-11-24 20:26 ` John Hubbard
2020-11-24 20:43 ` Xiong, Jianxin
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