From: Joerg Roedel <joro@8bytes.org>
To: Christoph Hellwig <hch@lst.de>
Cc: Tom Murphy <tmurphy@arista.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org,
Robin Murphy <robin.murphy@arm.com>,
linux-arm-kernel@lists.infradead.org
Subject: Re: implement generic dma_map_ops for IOMMUs v5
Date: Mon, 27 May 2019 17:37:51 +0200 [thread overview]
Message-ID: <20190527153751.GF12745@8bytes.org> (raw)
In-Reply-To: <20190520072948.11412-1-hch@lst.de>
Hi Christoph, Hi Robin,
On Mon, May 20, 2019 at 09:29:24AM +0200, Christoph Hellwig wrote:
> I think we are finally ready for the generic dma-iommu series. I have
> various DMA API changes pending, and Tom has patches ready to convert
> the AMD and Intel iommu drivers over to it. I'd love to have this
> in a stable branch shared between the dma-mapping and iommu trees
> the day after rc2 is released. I volunteer to create the branch,
> but I'm fine with it living in the iommu tree as well. Before that
> Will has already said he wants to send the first patch in the series
> to Linus for this merge window.
First a big "THANK YOU" for working on this and getting it ready. It is
an important step towards generic dma-ops for all iommu drivers,
something I wished to have for years and planned to work on myself, but
didn't find the time.
I applied this series to a new generic-dma-ops branch in the iommu
tree and plan to send it upstream in the next merge window.
Thanks again,
Joerg
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next prev parent reply other threads:[~2019-05-27 15:38 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-20 7:29 implement generic dma_map_ops for IOMMUs v5 Christoph Hellwig
2019-05-20 7:29 ` [PATCH 01/24] arm64/iommu: handle non-remapped addresses in ->mmap and ->get_sgtable Christoph Hellwig
2019-05-22 12:54 ` Will Deacon
2019-05-20 7:29 ` [PATCH 02/24] iommu/dma: Cleanup dma-iommu.h Christoph Hellwig
2019-05-20 7:29 ` [PATCH 03/24] iommu/dma: Remove the flush_page callback Christoph Hellwig
2019-05-20 7:29 ` [PATCH 04/24] iommu/dma: Use for_each_sg in iommu_dma_alloc Christoph Hellwig
2019-05-20 7:29 ` [PATCH 05/24] iommu/dma: move the arm64 wrappers to common code Christoph Hellwig
2019-05-20 7:29 ` [PATCH 06/24] iommu/dma: Move __iommu_dma_map Christoph Hellwig
2019-05-20 7:29 ` [PATCH 07/24] iommu/dma: Move domain lookup into __iommu_dma_{map, unmap} Christoph Hellwig
2019-05-22 13:34 ` Robin Murphy
2019-05-22 15:57 ` Christoph Hellwig
2019-07-29 12:12 ` Shameerali Kolothum Thodi
2019-07-29 13:13 ` Robin Murphy
2019-05-20 7:29 ` [PATCH 08/24] iommu/dma: Squash __iommu_dma_{map,unmap}_page helpers Christoph Hellwig
2019-05-20 7:29 ` [PATCH 09/24] iommu/dma: Factor out remapped pages lookup Christoph Hellwig
2019-05-20 7:29 ` [PATCH 10/24] iommu/dma: Refactor the page array remapping allocator Christoph Hellwig
2019-05-20 7:29 ` [PATCH 11/24] iommu/dma: Remove __iommu_dma_free Christoph Hellwig
2019-05-20 7:29 ` [PATCH 12/24] iommu/dma: Refactor iommu_dma_free Christoph Hellwig
2019-05-20 7:29 ` [PATCH 13/24] iommu/dma: Refactor iommu_dma_alloc Christoph Hellwig
2019-05-20 7:29 ` [PATCH 14/24] iommu/dma: Don't remap CMA unnecessarily Christoph Hellwig
2019-05-20 7:29 ` [PATCH 15/24] iommu/dma: Merge the CMA and alloc_pages allocation paths Christoph Hellwig
2019-05-20 7:29 ` [PATCH 16/24] iommu/dma: Split iommu_dma_free Christoph Hellwig
2019-05-20 7:29 ` [PATCH 17/24] iommu/dma: Cleanup variable naming in iommu_dma_alloc Christoph Hellwig
2019-05-20 7:29 ` [PATCH 18/24] iommu/dma: Refactor iommu_dma_alloc, part 2 Christoph Hellwig
2019-05-20 7:29 ` [PATCH 19/24] iommu/dma: Refactor iommu_dma_get_sgtable Christoph Hellwig
2019-05-20 7:29 ` [PATCH 20/24] iommu/dma: Refactor iommu_dma_mmap Christoph Hellwig
2019-05-22 17:11 ` Robin Murphy
2019-05-20 7:29 ` [PATCH 21/24] iommu/dma: Don't depend on CONFIG_DMA_DIRECT_REMAP Christoph Hellwig
2019-05-20 7:29 ` [PATCH 22/24] iommu/dma: Switch copyright boilerplace to SPDX Christoph Hellwig
2019-05-20 7:29 ` [PATCH 23/24] arm64: switch copyright boilerplace to SPDX in dma-mapping.c Christoph Hellwig
2019-05-20 7:29 ` [PATCH 24/24] arm64: trim includes " Christoph Hellwig
2019-05-27 15:37 ` Joerg Roedel [this message]
2019-05-27 15:38 ` implement generic dma_map_ops for IOMMUs v5 Christoph Hellwig
2019-05-27 15:45 ` Joerg Roedel
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