From: Christoph Hellwig <hch@lst.de>
To: Stephen Warren <swarren@wwwdotorg.org>
Cc: Tariq Toukan <tariqt@mellanox.com>,
Jason Gunthorpe <jgg@ziepe.ca>,
xavier.huwei@huawei.com, netdev@vger.kernel.org,
linux-rdma@vger.kernel.org, Doug Ledford <dledford@redhat.com>,
Christoph Hellwig <hch@lst.de>,
Stephen Warren <swarren@nvidia.com>
Subject: Re: [PATCH V3] net/mlx4: Get rid of page operation after dma_alloc_coherent
Date: Thu, 3 Jan 2019 08:48:13 +0100 [thread overview]
Message-ID: <20190103074813.GA24704@lst.de> (raw)
In-Reply-To: <b283e3ba-6e75-bf86-a29f-100200df9f77@wwwdotorg.org>
Btw, one other little request if you resend this: the mlx5 icm code
touched here oddly enough uses the deprecated pci_map_sg/pci_unmap_sg
instead of the preferred dma_map_sg/dma_unmap_sg despite otherwise
using the generic DMA API. Can you throw in a little cleanup patch
for that into your series?
next prev parent reply other threads:[~2019-01-03 7:48 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-19 18:20 [PATCH V3] net/mlx4: Get rid of page operation after dma_alloc_coherent Stephen Warren
2018-12-20 17:43 ` Jason Gunthorpe
2018-12-20 17:44 ` Christoph Hellwig
2018-12-20 17:49 ` Bart Van Assche
2018-12-21 2:25 ` rfc: bool structure members (was Re: [PATCH V3] net/mlx4: Get rid of page operation after dma_alloc_coherent) Joe Perches
2018-12-21 2:40 ` Andrew Morton
2018-12-21 3:31 ` Jason Gunthorpe
2018-12-21 5:12 ` Joe Perches
2018-12-21 23:52 ` Jason Gunthorpe
2018-12-23 16:42 ` Gal Pressman
2018-12-23 16:53 ` Al Viro
2018-12-24 22:08 ` Jason Gunthorpe
2018-12-24 23:12 ` Jason Gunthorpe
2018-12-25 8:41 ` Gal Pressman
2019-01-02 16:29 ` [PATCH V3] net/mlx4: Get rid of page operation after dma_alloc_coherent Stephen Warren
2019-01-03 7:48 ` Christoph Hellwig [this message]
2019-01-03 14:32 ` Tariq Toukan
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