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[156.34.48.30]) by smtp.gmail.com with ESMTPSA id b33sm9695443qta.62.2020.11.23.10.01.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Nov 2020 10:01:59 -0800 (PST) Received: from jgg by mlx with local (Exim 4.94) (envelope-from ) id 1khGA2-00AETC-SE; Mon, 23 Nov 2020 14:01:58 -0400 Date: Mon, 23 Nov 2020 14:01:58 -0400 From: Jason Gunthorpe To: Jianxin Xiong Subject: Re: [PATCH rdma-core 2/5] mlx5: Support dma-buf based memory region Message-ID: <20201123180158.GZ244516@ziepe.ca> References: <1606153984-104583-1-git-send-email-jianxin.xiong@intel.com> <1606153984-104583-3-git-send-email-jianxin.xiong@intel.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1606153984-104583-3-git-send-email-jianxin.xiong@intel.com> X-Mailman-Approved-At: Tue, 24 Nov 2020 08:08:40 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Leon Romanovsky , linux-rdma@vger.kernel.org, dri-devel@lists.freedesktop.org, Doug Ledford , Daniel Vetter , Christian Koenig Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" 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 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel