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Groups > linux.kernel > #1439871
| From | Mitchel Humpherys <mitchelh@codeaurora.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v2 1/6] iommu: add IOMMU_PRIV attribute |
| Date | 2016-07-09 04:10 +0200 |
| Message-ID | <rSPSp-4T7-17@gated-at.bofh.it> (permalink) |
| References | <rSPSp-4T7-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Add the IOMMU_PRIV attribute, which is used to indicate privileged mappings. Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org> --- include/linux/iommu.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/linux/iommu.h b/include/linux/iommu.h index 664683aedcce..01c9f2667f2b 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -31,6 +31,7 @@ #define IOMMU_CACHE (1 << 2) /* DMA cache coherency */ #define IOMMU_NOEXEC (1 << 3) #define IOMMU_MMIO (1 << 4) /* e.g. things like MSI doorbells */ +#define IOMMU_PRIV (1 << 5) struct iommu_ops; struct iommu_group; -- Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project
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[PATCH v2 0/6] Add support for privileged mappings Mitchel Humpherys <mitchelh@codeaurora.org> - 2016-07-09 04:10 +0200
[PATCH v2 5/6] arm64/dma-mapping: Implement DMA_ATTR_PRIVILEGED_EXECUTABLE Mitchel Humpherys <mitchelh@codeaurora.org> - 2016-07-09 04:10 +0200
Re: [PATCH v2 5/6] arm64/dma-mapping: Implement DMA_ATTR_PRIVILEGED_EXECUTABLE Robin Murphy <robin.murphy@arm.com> - 2016-07-11 17:10 +0200
[PATCH v2 3/6] Revert "iommu/arm-smmu: Treat all device transactions as unprivileged" Mitchel Humpherys <mitchelh@codeaurora.org> - 2016-07-09 04:10 +0200
Re: [PATCH v2 3/6] Revert "iommu/arm-smmu: Treat all device transactions as unprivileged" Robin Murphy <robin.murphy@arm.com> - 2016-07-11 16:30 +0200
[PATCH v2 4/6] common: DMA-mapping: add DMA_ATTR_PRIVILEGED_EXECUTABLE attribute Mitchel Humpherys <mitchelh@codeaurora.org> - 2016-07-09 04:10 +0200
Re: [PATCH v2 4/6] common: DMA-mapping: add DMA_ATTR_PRIVILEGED_EXECUTABLE attribute Robin Murphy <robin.murphy@arm.com> - 2016-07-11 16:50 +0200
[PATCH v2 2/6] iommu/io-pgtable-arm: add support for the IOMMU_PRIV flag Mitchel Humpherys <mitchelh@codeaurora.org> - 2016-07-09 04:10 +0200
Re: [PATCH v2 2/6] iommu/io-pgtable-arm: add support for the IOMMU_PRIV flag Robin Murphy <robin.murphy@arm.com> - 2016-07-11 16:20 +0200
[PATCH v2 1/6] iommu: add IOMMU_PRIV attribute Mitchel Humpherys <mitchelh@codeaurora.org> - 2016-07-09 04:10 +0200
Re: [PATCH v2 1/6] iommu: add IOMMU_PRIV attribute Robin Murphy <robin.murphy@arm.com> - 2016-07-11 16:10 +0200
[PATCH v2 6/6] dmaengine: pl330: Make sure microcode is privileged-executable Mitchel Humpherys <mitchelh@codeaurora.org> - 2016-07-09 04:10 +0200
Re: [PATCH v2 6/6] dmaengine: pl330: Make sure microcode is privileged-executable Robin Murphy <robin.murphy@arm.com> - 2016-07-11 17:30 +0200
Re: [PATCH v2 0/6] Add support for privileged mappings Robin Murphy <robin.murphy@arm.com> - 2016-07-11 16:10 +0200
Re: [PATCH v2 0/6] Add support for privileged mappings Jordan Crouse <jcrouse@codeaurora.org> - 2016-07-11 17:10 +0200
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