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A mirror of the official Linux kernel repository just in case
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* Enforce MSI multiple IRQ alignment in AMD IOMMU * VT-d PASID error handling fixes * Add r8a7795 IPMMU support * Manage runtime PM links on exynos at {add,remove}_device callbacks * Fix Mediatek driver name to avoid conflict * Add terminate support to qcom fault handler * 64-bit IOVA optimizations * Simplfy IOVA domain destruction, better use of rcache, and skip anchor nodes on copy * Convert to IOMMU TLB sync API in io-pgtable-arm{-v7s} * Drop command queue lock when waiting for CMD_SYNC completion on ARM SMMU implementations supporting MSI to cacheable memory * iomu-vmsa cleanup inspired by missed IOTLB sync callbacks * Fix sleeping lock with preemption disabled for RT * Dual MMU support for TI DRA7xx DSPs * Optional flush option on IOVA allocation avoiding overhead when caller can try other options -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (GNU/Linux) iQIcBAABAgAGBQJaCgbBAAoJECObm247sIsiUp0P/16GwExsZFKqD0B7XBiBq+hZ Q03XiPEnfnMBt05bw4dH8lnfpDPR1+6I3OzrxByc3VurfsBZ6IUh6oXPREcwdkNE +iyS7/1RlXd7EJGsaY91fiL1Gm7iPQS/MJ50GcL288gdF68cAHygDoLPR0r1bHBC PzjLhmgSYcqYQwRgnoclUe4/sNEIWWu3Z0trltNmiQ9eFEXW4WCc1/OzCoAmfxY7 EPiKynP+vCBTvzZJ/7m4oBpfciO/WuF8KhnNDjmL/lKGAQGGChiUyQq77pkdaUzm 6MjGfLAzO1xJ3DYM1ozDGBnVXR3AlDE2f+MlveT9bwVHkFLB3WF5atb70Cx70Zju Lp2ZC2sm42AlHN0WqLGU9Q1pGPhZwXGkoF5kAxcsSh1rWC+bjfjtelpIg9PLngMi rBAgRLLveGMM3jQcWv4259dZkByJOyFurQwYzHToacj+bE0hGzLv5cFWS/AD8kIE rdxFBdNWlMARDWoJO+jYOzEr/QTDXovLgWsNvS2C2QDfmdXL1s0yqjdU9ahC3wWJ pi//PydoXoyuEbN3M04ccjDNCZLX+JYIvvaZAxF5gGVt99VCKhf2Rw2wtLPviPNN K+8NmUp1xAZX7Ak47HDNHIS3ZVB6CgP5pmoBvqZW1k5yyf5kvbvi2axQta/cyr6a 4ey4GeRpF+iad1n1U/WX =o4qF -----END PGP SIGNATURE----- Merge tag 'iommu-v4.15-rc1' of git://github.com/awilliam/linux-vfio Pull IOMMU updates from Alex Williamson: "As Joerg mentioned[1], he's out on paternity leave through the end of the year and I'm filling in for him in the interim: - Enforce MSI multiple IRQ alignment in AMD IOMMU - VT-d PASID error handling fixes - Add r8a7795 IPMMU support - Manage runtime PM links on exynos at {add,remove}_device callbacks - Fix Mediatek driver name to avoid conflict - Add terminate support to qcom fault handler - 64-bit IOVA optimizations - Simplfy IOVA domain destruction, better use of rcache, and skip anchor nodes on copy - Convert to IOMMU TLB sync API in io-pgtable-arm{-v7s} - Drop command queue lock when waiting for CMD_SYNC completion on ARM SMMU implementations supporting MSI to cacheable memory - iomu-vmsa cleanup inspired by missed IOTLB sync callbacks - Fix sleeping lock with preemption disabled for RT - Dual MMU support for TI DRA7xx DSPs - Optional flush option on IOVA allocation avoiding overhead when caller can try other options [1] https://lkml.org/lkml/2017/10/22/72" * tag 'iommu-v4.15-rc1' of git://github.com/awilliam/linux-vfio: (54 commits) iommu/iova: Use raw_cpu_ptr() instead of get_cpu_ptr() for ->fq iommu/mediatek: Fix driver name iommu/ipmmu-vmsa: Hook up r8a7795 DT matching code iommu/ipmmu-vmsa: Allow two bit SL0 iommu/ipmmu-vmsa: Make IMBUSCTR setup optional iommu/ipmmu-vmsa: Write IMCTR twice iommu/ipmmu-vmsa: IPMMU device is 40-bit bus master iommu/ipmmu-vmsa: Make use of IOMMU_OF_DECLARE() iommu/ipmmu-vmsa: Enable multi context support iommu/ipmmu-vmsa: Add optional root device feature iommu/ipmmu-vmsa: Introduce features, break out alias iommu/ipmmu-vmsa: Unify ipmmu_ops iommu/ipmmu-vmsa: Clean up struct ipmmu_vmsa_iommu_priv iommu/ipmmu-vmsa: Simplify group allocation iommu/ipmmu-vmsa: Unify domain alloc/free iommu/ipmmu-vmsa: Fix return value check in ipmmu_find_group_dma() iommu/vt-d: Clear pasid table entry when memory unbound iommu/vt-d: Clear Page Request Overflow fault bit iommu/vt-d: Missing checks for pasid tables if allocation fails iommu/amd: Limit the IOVA page range to the specified addresses ... |
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usr | ||
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README |
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.