Hi all, This is version four of the patches I previously posted here:
v1: https://lore.kernel.org/lkml/20191030145112.19738-1-w...@kernel.org/ v2: https://lore.kernel.org/lkml/20191108151608.20932-1-w...@kernel.org v3: https://lore.kernel.org/lkml/20191121114918.2293-1-w...@kernel.org Changes since v3 include: * Based on v5.5-rc1 * ACPI/IORT support (thanks to Ard) * Export pci_{enable,disable}_ats() (thanks to Greg) * Added review tags I tested this on AMD Seattle by loading arm-smmu-mod.ko from the initrd. Cheers, Will Cc: Jean-Philippe Brucker <jean-phili...@linaro.org> Cc: Jordan Crouse <jcro...@codeaurora.org> Cc: John Garry <john.ga...@huawei.com> Cc: Bjorn Helgaas <bhelg...@google.com> Cc: Saravana Kannan <sarava...@google.com> Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org> Cc: "Isaac J. Manjarres" <isa...@codeaurora.org> Cc: Robin Murphy <robin.mur...@arm.com> Cc: Lorenzo Pieralisi <lorenzo.pieral...@arm.com> Cc: Joerg Roedel <j...@8bytes.org> Cc: Ard Biesheuvel <a...@kernel.org> --->8 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(-) -- 2.24.1.735.g03f4e72817-goog _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
