Hi Alex, Here is the PR for Joerg's shared topic branch for VFIO. It was merged to iommu here: https://lore.kernel.org/all/YmpfFA1iIQyGBipX@xxxxxxxxxx/ The cover letter for making the merge commit is here: https://lore.kernel.org/all/20220418005000.897664-1-baolu.lu@xxxxxxxxxxxxxxx/ It is based on rc4, some of the VFIO series I posted have conflicts with this, I will repost them rebased on top of this PR and the latest GVT PR. Thanks, Jason The following changes since commit af2d861d4cd2a4da5137f795ee3509e6f944a25b: Linux 5.18-rc4 (2022-04-24 14:51:22 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git vfio-notifier-fix for you to fetch changes up to a5f1bd1afacd7b1e088f93f66af5453df0d8be9a: iommu: Remove iommu group changes notifier (2022-04-28 15:32:20 +0200) ---------------------------------------------------------------- Jason Gunthorpe (1): vfio: Delete the unbound_list Lu Baolu (10): iommu: Add DMA ownership management interfaces driver core: Add dma_cleanup callback in bus_type amba: Stop sharing platform_dma_configure() bus: platform,amba,fsl-mc,PCI: Add device DMA ownership management PCI: pci_stub: Set driver_managed_dma PCI: portdrv: Set driver_managed_dma vfio: Set DMA ownership for VFIO devices vfio: Remove use of vfio_group_viable() vfio: Remove iommu group notifier iommu: Remove iommu group changes notifier drivers/amba/bus.c | 37 ++++- drivers/base/dd.c | 5 + drivers/base/platform.c | 21 ++- drivers/bus/fsl-mc/fsl-mc-bus.c | 24 +++- drivers/iommu/iommu.c | 228 ++++++++++++++++++++----------- drivers/pci/pci-driver.c | 18 +++ drivers/pci/pci-stub.c | 1 + drivers/pci/pcie/portdrv_pci.c | 2 + drivers/vfio/fsl-mc/vfio_fsl_mc.c | 1 + drivers/vfio/pci/vfio_pci.c | 1 + drivers/vfio/platform/vfio_amba.c | 1 + drivers/vfio/platform/vfio_platform.c | 1 + drivers/vfio/vfio.c | 245 +++------------------------------- include/linux/amba/bus.h | 8 ++ include/linux/device/bus.h | 3 + include/linux/fsl/mc.h | 8 ++ include/linux/iommu.h | 54 ++++---- include/linux/pci.h | 8 ++ include/linux/platform_device.h | 10 +- 19 files changed, 338 insertions(+), 338 deletions(-)
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