From: Jason Gunthorpe <jgg@nvidia.com>
To: Leon Romanovsky <leon@kernel.org>
Cc: Doug Ledford <dledford@redhat.com>,
Yishai Hadas <yishaih@nvidia.com>, <linux-rdma@vger.kernel.org>,
Christoph Hellwig <hch@infradead.org>
Subject: Re: [PATCH rdma-next v1 1/4] IB/core: Improve ODP to use hmm_range_fault()
Date: Mon, 21 Sep 2020 11:23:39 -0300 [thread overview]
Message-ID: <20200921142339.GT3699@nvidia.com> (raw)
In-Reply-To: <20200917112152.1075974-2-leon@kernel.org>
On Thu, Sep 17, 2020 at 02:21:49PM +0300, Leon Romanovsky wrote:
> -out:
> - put_page(page);
> - return ret;
> + *dma_addr &= ODP_DMA_ADDR_MASK;
I thought we agreed to get rid of this because it must be zero?
Jason
next prev parent reply other threads:[~2020-09-21 14:23 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-17 11:21 [PATCH rdma-next v1 0/4] Improve ODP by using HMM API Leon Romanovsky
2020-09-17 11:21 ` [PATCH rdma-next v1 1/4] IB/core: Improve ODP to use hmm_range_fault() Leon Romanovsky
2020-09-21 14:23 ` Jason Gunthorpe [this message]
2020-09-21 15:17 ` Yishai Hadas
2020-09-21 15:26 ` Jason Gunthorpe
2020-09-21 17:23 ` Yishai Hadas
2020-09-17 11:21 ` [PATCH rdma-next v1 2/4] IB/core: Enable ODP sync without faulting Leon Romanovsky
2020-09-17 11:21 ` [PATCH rdma-next v1 3/4] RDMA/mlx5: Extend advice MR to support non faulting mode Leon Romanovsky
2020-09-17 11:21 ` [PATCH rdma-next v1 4/4] RDMA/mlx5: Sync device with CPU pages upon ODP MR registration Leon Romanovsky
2020-09-21 14:25 ` Jason Gunthorpe
2020-09-21 17:04 ` Yishai Hadas
2020-09-21 17:08 ` Jason Gunthorpe
2020-09-21 17:26 ` Yishai Hadas
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