Re: [PATCH v4 00/16] iommu: Permit modular builds of ARM SMMU[v3] drivers

[Joerg Roedel]

On Thu, Dec 19, 2019 at 12:03:36PM +0000, Will Deacon wrote:
> Ard Biesheuvel (1):
>   iommu/arm-smmu: Support SMMU module probing from the IORT
> 
> Greg Kroah-Hartman (1):
>   PCI/ATS: Restore EXPORT_SYMBOL_GPL() for pci_{enable,disable}_ats()
> 
> Will Deacon (14):
>   drivers/iommu: Export core IOMMU API symbols to permit modular drivers
>   iommu/of: Request ACS from the PCI core when configuring IOMMU linkage
>   PCI: Export pci_ats_disabled() as a GPL symbol to modules
>   drivers/iommu: Take a ref to the IOMMU driver prior to ->add_device()
>   iommu/of: Take a ref to the IOMMU driver during ->of_xlate()
>   drivers/iommu: Allow IOMMU bus ops to be unregistered
>   Revert "iommu/arm-smmu: Make arm-smmu-v3 explicitly non-modular"
>   Revert "iommu/arm-smmu: Make arm-smmu explicitly non-modular"
>   iommu/arm-smmu: Prevent forced unbinding of Arm SMMU drivers
>   iommu/arm-smmu-v3: Unregister IOMMU and bus ops on device removal
>   iommu/arm-smmu-v3: Allow building as a module
>   iommu/arm-smmu: Unregister IOMMU and bus ops on device removal
>   iommu/arm-smmu: Allow building as a module
>   iommu/arm-smmu: Update my email address in MODULE_AUTHOR()
> 
>  drivers/acpi/arm64/iort.c   |   4 +-
>  drivers/iommu/Kconfig       |  16 ++++-
>  drivers/iommu/Makefile      |   3 +-
>  drivers/iommu/arm-smmu-v3.c |  94 +++++++++++++++++---------
>  drivers/iommu/arm-smmu.c    | 128 +++++++++++++++++++++++++-----------
>  drivers/iommu/iommu-sysfs.c |   5 ++
>  drivers/iommu/iommu.c       |  32 ++++++++-
>  drivers/iommu/of_iommu.c    |  19 ++++--
>  drivers/pci/ats.c           |   2 +
>  drivers/pci/pci.c           |   1 +
>  include/linux/iommu.h       |   4 +-
>  11 files changed, 223 insertions(+), 85 deletions(-)

Applied, thanks.