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* [PATCH v6 0/5] iommu/amd: Convert the AMD iommu driver to the dma-iommu api
@ 2019-09-08 16:56 Tom Murphy
  2019-09-08 16:56 ` [PATCH V6 1/5] iommu/amd: Remove unnecessary locking from AMD iommu driver Tom Murphy
                   ` (5 more replies)
  0 siblings, 6 replies; 7+ messages in thread
From: Tom Murphy @ 2019-09-08 16:56 UTC (permalink / raw)
  To: iommu
  Cc: Heiko Stuebner, virtualization, linux-tegra, Thierry Reding,
	Will Deacon, Jean-Philippe Brucker, linux-samsung-soc,
	Krzysztof Kozlowski, Jonathan Hunter, linux-rockchip, Andy Gross,
	Gerald Schaefer, linux-s390, linux-arm-msm, linux-mediatek,
	Matthias Brugger, linux-arm-kernel, David Woodhouse,
	linux-kernel, Tom Murphy, Kukjin Kim, Robin Murphy

Convert the AMD iommu driver to the dma-iommu api. Remove the iova
handling and reserve region code from the AMD iommu driver.

Change-log:
V6:
-add more details to the description of patch 001-iommu-amd-Remove-unnecessary-locking-from-AMD-iommu-.patch
-rename handle_deferred_device to iommu_dma_deferred_attach
-fix double tabs in 0003-iommu-dma-iommu-Handle-deferred-devices.patch
V5:
-Rebase on top of linux-next
V4:
-Rebase on top of linux-next
-Split the removing of the unnecessary locking in the amd iommu driver into a seperate patch
-refactor the "iommu/dma-iommu: Handle deferred devices" patch and address comments
v3:
-rename dma_limit to dma_mask
-exit handle_deferred_device early if (!is_kdump_kernel())
-remove pointless calls to handle_deferred_device
v2:
-Rebase on top of this series:
 http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/dma-iommu-ops.3
-Add a gfp_t parameter to the iommu_ops::map function.
-Made use of the reserve region code inside the dma-iommu api

Tom Murphy (5):
  iommu/amd: Remove unnecessary locking from AMD iommu driver
  iommu: Add gfp parameter to iommu_ops::map
  iommu/dma-iommu: Handle deferred devices
  iommu/dma-iommu: Use the dev->coherent_dma_mask
  iommu/amd: Convert AMD iommu driver to the dma-iommu api

 drivers/iommu/Kconfig           |   1 +
 drivers/iommu/amd_iommu.c       | 690 ++++----------------------------
 drivers/iommu/amd_iommu_types.h |   1 -
 drivers/iommu/arm-smmu-v3.c     |   2 +-
 drivers/iommu/arm-smmu.c        |   2 +-
 drivers/iommu/dma-iommu.c       |  43 +-
 drivers/iommu/exynos-iommu.c    |   2 +-
 drivers/iommu/intel-iommu.c     |   2 +-
 drivers/iommu/iommu.c           |  43 +-
 drivers/iommu/ipmmu-vmsa.c      |   2 +-
 drivers/iommu/msm_iommu.c       |   2 +-
 drivers/iommu/mtk_iommu.c       |   2 +-
 drivers/iommu/mtk_iommu_v1.c    |   2 +-
 drivers/iommu/omap-iommu.c      |   2 +-
 drivers/iommu/qcom_iommu.c      |   2 +-
 drivers/iommu/rockchip-iommu.c  |   2 +-
 drivers/iommu/s390-iommu.c      |   2 +-
 drivers/iommu/tegra-gart.c      |   2 +-
 drivers/iommu/tegra-smmu.c      |   2 +-
 drivers/iommu/virtio-iommu.c    |   2 +-
 include/linux/iommu.h           |  21 +-
 21 files changed, 178 insertions(+), 651 deletions(-)

-- 
2.20.1

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2019-09-08 16:56 [PATCH v6 0/5] iommu/amd: Convert the AMD iommu driver to the dma-iommu api Tom Murphy
2019-09-08 16:56 ` [PATCH V6 1/5] iommu/amd: Remove unnecessary locking from AMD iommu driver Tom Murphy
2019-09-08 16:56 ` [PATCH V6 2/5] iommu: Add gfp parameter to iommu_ops::map Tom Murphy
2019-09-08 16:56 ` [PATCH V6 3/5] iommu/dma-iommu: Handle deferred devices Tom Murphy
2019-09-08 16:56 ` [PATCH V6 4/5] iommu/dma-iommu: Use the dev->coherent_dma_mask Tom Murphy
2019-09-08 16:56 ` [PATCH V6 5/5] iommu/amd: Convert AMD iommu driver to the dma-iommu api Tom Murphy
2019-10-08  9:08 ` [PATCH v6 0/5] iommu/amd: Convert the " Joerg Roedel

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