From: Christoph Hellwig <hch@lst.de>
To: Jon Hunter <jonathanh@nvidia.com>
Cc: Robin Murphy <robin.murphy@arm.com>,
Christoph Hellwig <hch@lst.de>, Joerg Roedel <joro@8bytes.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Tom Lendacky <thomas.lendacky@amd.com>,
iommu@lists.linux-foundation.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
linux-tegra <linux-tegra@vger.kernel.org>
Subject: Re: [PATCH 07/26] iommu/dma: move the arm64 wrappers to common code
Date: Tue, 4 Jun 2019 08:05:54 +0200 [thread overview]
Message-ID: <20190604060554.GA14536@lst.de> (raw)
In-Reply-To: <acb46c7f-0855-de30-485f-a6242968f947@nvidia.com>
On Mon, Jun 03, 2019 at 08:47:57PM +0100, Jon Hunter wrote:
> Since next-20190529 one of our tests for MMC has started failing, where
> the symptom is that the data written to the MMC does not match the
> source. Bisecting this is pointing to this commit. Unfortunately, I am
> not able to cleanly revert this on top of -next, but wanted to report
> this if case you have any ideas.
Does this fix your problem?
https://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git/commit/?h=generic-dma-ops&id=1b961423158caaae49d3900b7c9c37477bbfa9b3
next prev parent reply other threads:[~2019-06-04 6:06 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-22 17:59 implement generic dma_map_ops for IOMMUs v3 Christoph Hellwig
2019-04-22 17:59 ` [PATCH 01/26] arm64/iommu: handle non-remapped addresses in ->mmap and ->get_sgtable Christoph Hellwig
2019-04-22 17:59 ` [PATCH 02/26] arm64/iommu: improve mmap bounds checking Christoph Hellwig
2019-04-29 12:35 ` Robin Murphy
2019-04-29 19:01 ` Christoph Hellwig
2019-04-30 11:38 ` Robin Murphy
2019-04-22 17:59 ` [PATCH 03/26] dma-mapping: add a Kconfig symbol to indicated arch_dma_prep_coherent presence Christoph Hellwig
2019-04-22 17:59 ` [PATCH 04/26] iommu/dma: Cleanup dma-iommu.h Christoph Hellwig
2019-04-22 17:59 ` [PATCH 05/26] iommu/dma: Remove the flush_page callback Christoph Hellwig
2019-04-22 17:59 ` [PATCH 06/26] iommu/dma: Use for_each_sg in iommu_dma_alloc Christoph Hellwig
2019-04-22 17:59 ` [PATCH 07/26] iommu/dma: move the arm64 wrappers to common code Christoph Hellwig
2019-04-29 12:56 ` Robin Murphy
2019-06-03 19:47 ` Jon Hunter
2019-06-04 6:05 ` Christoph Hellwig [this message]
2019-06-04 11:35 ` Jon Hunter
2019-04-22 17:59 ` [PATCH 08/26] iommu/dma: Move __iommu_dma_map Christoph Hellwig
2019-04-22 17:59 ` [PATCH 09/26] iommu/dma: Move domain lookup into __iommu_dma_{map,unmap} Christoph Hellwig
2019-04-22 17:59 ` [PATCH 10/26] iommu/dma: Squash __iommu_dma_{map,unmap}_page helpers Christoph Hellwig
2019-04-22 17:59 ` [PATCH 11/26] iommu/dma: Factor out remapped pages lookup Christoph Hellwig
2019-04-29 13:05 ` Robin Murphy
2019-04-29 19:10 ` Christoph Hellwig
2019-04-22 17:59 ` [PATCH 12/26] iommu/dma: Refactor the page array remapping allocator Christoph Hellwig
2019-04-29 13:10 ` Robin Murphy
2019-04-22 17:59 ` [PATCH 13/26] iommu/dma: Remove __iommu_dma_free Christoph Hellwig
2019-04-29 13:18 ` Robin Murphy
2019-04-22 17:59 ` [PATCH 14/26] iommu/dma: Refactor iommu_dma_free Christoph Hellwig
2019-04-29 13:59 ` Robin Murphy
2019-04-29 19:03 ` Christoph Hellwig
2019-04-29 19:16 ` Christoph Hellwig
2019-04-22 17:59 ` [PATCH 15/26] iommu/dma: Refactor iommu_dma_alloc Christoph Hellwig
2019-04-22 17:59 ` [PATCH 16/26] iommu/dma: Don't remap CMA unnecessarily Christoph Hellwig
2019-04-22 17:59 ` [PATCH 17/26] iommu/dma: Merge the CMA and alloc_pages allocation paths Christoph Hellwig
2019-04-22 17:59 ` [PATCH 18/26] iommu/dma: Split iommu_dma_free Christoph Hellwig
2019-04-22 17:59 ` [PATCH 19/26] iommu/dma: Cleanup variable naming in iommu_dma_alloc Christoph Hellwig
2019-04-29 14:11 ` Robin Murphy
2019-04-22 17:59 ` [PATCH 20/26] iommu/dma: Refactor iommu_dma_alloc, part 2 Christoph Hellwig
2019-04-29 14:45 ` Robin Murphy
2019-04-22 17:59 ` [PATCH 21/26] iommu/dma: Refactor iommu_dma_get_sgtable Christoph Hellwig
2019-04-29 14:08 ` Robin Murphy
2019-04-22 17:59 ` [PATCH 22/26] iommu/dma: Refactor iommu_dma_mmap Christoph Hellwig
2019-04-29 14:04 ` Robin Murphy
2019-04-22 17:59 ` [PATCH 23/26] iommu/dma: Don't depend on CONFIG_DMA_DIRECT_REMAP Christoph Hellwig
2019-04-29 14:46 ` Robin Murphy
2019-04-22 17:59 ` [PATCH 24/26] iommu/dma: Switch copyright boilerplace to SPDX Christoph Hellwig
2019-04-22 17:59 ` [PATCH 25/26] arm64: switch copyright boilerplace to SPDX in dma-mapping.c Christoph Hellwig
2019-04-22 17:59 ` [PATCH 26/26] arm64: trim includes " Christoph Hellwig
2019-04-29 15:00 ` Robin Murphy
2019-04-29 15:03 ` implement generic dma_map_ops for IOMMUs v3 Robin Murphy
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