mirror of
https://github.com/torvalds/linux.git
synced 2024-11-23 12:42:02 +00:00
531d29b0b6
Including:
- ARM-SMMU Updates from Will:
- Continued SVM enablement, where page-table is shared with
CPU
- Groundwork to support integrated SMMU with Adreno GPU
- Allow disabling of MSI-based polling on the kernel
command-line
- Minor driver fixes and cleanups (octal permissions, error
messages, ...)
- Secure Nested Paging Support for AMD IOMMU. The IOMMU will
fault when a device tries DMA on memory owned by a guest. This
needs new fault-types as well as a rewrite of the IOMMU memory
semaphore for command completions.
- Allow broken Intel IOMMUs (wrong address widths reported) to
still be used for interrupt remapping.
- IOMMU UAPI updates for supporting vSVA, where the IOMMU can
access address spaces of processes running in a VM.
- Support for the MT8167 IOMMU in the Mediatek IOMMU driver.
- Device-tree updates for the Renesas driver to support r8a7742.
- Several smaller fixes and cleanups all over the place.
-----BEGIN PGP SIGNATURE-----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=C0Sg
-----END PGP SIGNATURE-----
Merge tag 'iommu-updates-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull iommu updates from Joerg Roedel:
- ARM-SMMU Updates from Will:
- Continued SVM enablement, where page-table is shared with CPU
- Groundwork to support integrated SMMU with Adreno GPU
- Allow disabling of MSI-based polling on the kernel command-line
- Minor driver fixes and cleanups (octal permissions, error
messages, ...)
- Secure Nested Paging Support for AMD IOMMU. The IOMMU will fault when
a device tries DMA on memory owned by a guest. This needs new
fault-types as well as a rewrite of the IOMMU memory semaphore for
command completions.
- Allow broken Intel IOMMUs (wrong address widths reported) to still be
used for interrupt remapping.
- IOMMU UAPI updates for supporting vSVA, where the IOMMU can access
address spaces of processes running in a VM.
- Support for the MT8167 IOMMU in the Mediatek IOMMU driver.
- Device-tree updates for the Renesas driver to support r8a7742.
- Several smaller fixes and cleanups all over the place.
* tag 'iommu-updates-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (57 commits)
iommu/vt-d: Gracefully handle DMAR units with no supported address widths
iommu/vt-d: Check UAPI data processed by IOMMU core
iommu/uapi: Handle data and argsz filled by users
iommu/uapi: Rename uapi functions
iommu/uapi: Use named union for user data
iommu/uapi: Add argsz for user filled data
docs: IOMMU user API
iommu/qcom: add missing put_device() call in qcom_iommu_of_xlate()
iommu/arm-smmu-v3: Add SVA device feature
iommu/arm-smmu-v3: Check for SVA features
iommu/arm-smmu-v3: Seize private ASID
iommu/arm-smmu-v3: Share process page tables
iommu/arm-smmu-v3: Move definitions to a header
iommu/io-pgtable-arm: Move some definitions to a header
iommu/arm-smmu-v3: Ensure queue is read after updating prod pointer
iommu/amd: Re-purpose Exclusion range registers to support SNP CWWB
iommu/amd: Add support for RMP_PAGE_FAULT and RMP_HW_ERR
iommu/amd: Use 4K page for completion wait write-back semaphore
iommu/tegra-smmu: Allow to group clients in same swgroup
iommu/tegra-smmu: Fix iova->phys translation
...
|
||
|---|---|---|
| .. | ||
| samsung | ||
| tegra | ||
| .gitignore | ||
| atmel-ebi.c | ||
| atmel-sdramc.c | ||
| brcmstb_dpfe.c | ||
| bt1-l2-ctl.c | ||
| da8xx-ddrctl.c | ||
| emif-asm-offsets.c | ||
| emif.c | ||
| emif.h | ||
| fsl_ifc.c | ||
| fsl-corenet-cf.c | ||
| jedec_ddr_data.c | ||
| jedec_ddr.h | ||
| jz4780-nemc.c | ||
| Kconfig | ||
| Makefile | ||
| mtk-smi.c | ||
| mvebu-devbus.c | ||
| of_memory.c | ||
| of_memory.h | ||
| omap-gpmc.c | ||
| pl172.c | ||
| pl353-smc.c | ||
| renesas-rpc-if.c | ||
| stm32-fmc2-ebi.c | ||
| ti-aemif.c | ||
| ti-emif-pm.c | ||
| ti-emif-sram-pm.S | ||