From: Jason Gunthorpe <jgg@ziepe.ca>
To: "Wei Hu (Xavier)" <xavier.huwei@huawei.com>
Cc: dledford@redhat.com, linux-rdma@vger.kernel.org,
linux-kernel@vger.kernel.org, xavier.huwei@tom.com,
xavier_huwei@163.com, linuxarm@huawei.com
Subject: Re: [PATCH 0/3] RDMA/hns: Bug fixes in hns RoCE driver
Date: Mon, 27 Nov 2017 11:36:37 -0700 [thread overview]
Message-ID: <20171127183637.GA13966@ziepe.ca> (raw)
In-Reply-To: <1511750484-102395-1-git-send-email-xavier.huwei@huawei.com>
On Mon, Nov 27, 2017 at 10:41:21AM +0800, Wei Hu (Xavier) wrote:
> This patch-set introduces three patches to fix about the memory
> related issues.
If these patches are for-rc can you revise the commit message to more
clearly explain what the bug is, and supply Fixes lines?
Otherwise these will go to 4.16
It looks like the first one is for-rc material as it looks like DMA
will fail sometimes if the smmu is enabled?
The other two are less clear to me - is this just fixing the code to
conform to the DMA API, or is there an actual real user-impacting bug here?
Thanks
Jason
next prev parent reply other threads:[~2017-11-27 18:36 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-27 2:41 [PATCH 0/3] RDMA/hns: Bug fixes in hns RoCE driver Wei Hu (Xavier)
2017-11-27 2:41 ` [PATCH 1/3] RDMA/hns: Fix the issue of IOVA not page continuous in hip08 Wei Hu (Xavier)
2017-11-27 2:41 ` [PATCH 2/3] RDMA/hns: Get rid of virt_to_page and vmap calls after dma_alloc_coherent Wei Hu (Xavier)
2017-11-27 2:41 ` [PATCH 3/3] RDMA/hns: Get rid of page operation " Wei Hu (Xavier)
2017-11-27 18:36 ` Jason Gunthorpe [this message]
2017-11-28 6:15 ` [PATCH 0/3] RDMA/hns: Bug fixes in hns RoCE driver Leon Romanovsky
2017-11-28 13:20 ` Dennis Dalessandro
2017-11-28 18:39 ` Jason Gunthorpe
2017-11-28 18:50 ` Bart Van Assche
2017-11-28 19:08 ` Leon Romanovsky
2017-11-28 19:33 ` Jason Gunthorpe
2017-11-28 20:27 ` Dennis Dalessandro
2017-11-29 10:00 ` Jonathan Cameron
2017-11-28 6:28 ` Wei Hu (Xavier)
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