Hi Linus, This time there are not a lot of changes coming from the IOMMU side. That is partly because I returned from my parental leave late in the development process and probably partly because everyone was busy with Spectre and Meltdown mitigation work and didn't find the time for IOMMU work. So here are the few changes that queued up for this merge window:
The following changes since commit a8750ddca918032d6349adbf9a4b6555e7db20da: Linux 4.15-rc8 (2018-01-14 15:32:30 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git tags/iommu-updates-v4.16 for you to fetch changes up to fedbd940d1c2e37e6b11cf84f67b30dfcbf6fba5: Merge branches 'arm/renesas', 'arm/omap', 'arm/exynos', 'x86/amd', 'x86/vt-d' and 'core' into next (2018-01-17 15:29:14 +0100) ---------------------------------------------------------------- IOMMU Updates for Linux v4.16 Including: - 5-level page-table support for the Intel IOMMU. - Error reporting improvements for the AMD IOMMU driver - Additional DT bindings for ipmmu-vmsa (Renesas) - Smaller fixes and cleanups ---------------------------------------------------------------- Gary R Hook (2): iommu/amd - Record more information about unknown events iommu/amd: Set the device table entry PPR bit for IOMMU V2 devices Geert Uytterhoeven (1): iommu/omap: Fix debugfs_create_*() usage Jerry Snitselaar (1): iommu/vt-d: clean up pr_irq if request_threaded_irq fails Joerg Roedel (1): Merge branches 'arm/renesas', 'arm/omap', 'arm/exynos', 'x86/amd', 'x86/vt-d' and 'core' into next Jordan Crouse (1): iommu: Check the result of iommu_group_get() for NULL Magnus Damm (1): iommu/ipmmu-vmsa: Add r8a7796 DT binding Peter Xu (1): iommu/vt-d: Use domain instead of cache fetching Robin Murphy (4): iommu/exynos: Don't unconditionally steal bus ops iommu/msm: Claim bus ops on probe iommu/ipmmu-vmsa: Remove redundant of_iommu_init_fn hook iommu: Clean up of_iommu_init_fn Simon Horman (1): iommu/ipmmu-vmsa: Add r8a779(70|95) DT bindings Sohil Mehta (4): iommu/vt-d: Enable upto 57 bits of domain address width iommu/vt-d: Add a check for 1GB page support iommu/vt-d: Add a check for 5-level paging support iommu/vt-d: Enable 5-level paging mode in the PASID entry .../bindings/iommu/renesas,ipmmu-vmsa.txt | 3 ++ drivers/iommu/amd_iommu.c | 24 ++++++++++++---- drivers/iommu/amd_iommu_types.h | 2 ++ drivers/iommu/arm-smmu-v3.c | 2 +- drivers/iommu/arm-smmu.c | 12 ++++---- drivers/iommu/exynos-iommu.c | 9 +++++- drivers/iommu/intel-iommu.c | 5 ++-- drivers/iommu/intel-svm.c | 32 ++++++++++++++++++---- drivers/iommu/iommu.c | 5 ++++ drivers/iommu/ipmmu-vmsa.c | 14 ++-------- drivers/iommu/msm_iommu.c | 16 ++--------- drivers/iommu/of_iommu.c | 16 ----------- drivers/iommu/omap-iommu-debug.c | 4 +-- drivers/iommu/qcom_iommu.c | 2 +- include/linux/intel-iommu.h | 2 ++ include/linux/of_iommu.h | 5 +--- 16 files changed, 83 insertions(+), 70 deletions(-) Please pull. Thanks, Joerg
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