mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-04-29 01:09:33 -04:00
5a36f0f3f5
Pull VFIO updates from Alex Williamson: - Block accesses to disabled MMIO space (Alex Williamson) - VFIO device migration API (Kirti Wankhede) - type1 IOMMU dirty bitmap API and implementation (Kirti Wankhede) - PCI NULL capability masking (Alex Williamson) - Memory leak fixes (Qian Cai) - Reference leak fix (Qiushi Wu) * tag 'vfio-v5.8-rc1' of git://github.com/awilliam/linux-vfio: vfio iommu: typecast corrections vfio iommu: Use shift operation for 64-bit integer division vfio/mdev: Fix reference count leak in add_mdev_supported_type vfio: Selective dirty page tracking if IOMMU backed device pins pages vfio iommu: Add migration capability to report supported features vfio iommu: Update UNMAP_DMA ioctl to get dirty bitmap before unmap vfio iommu: Implementation of ioctl for dirty pages tracking vfio iommu: Add ioctl definition for dirty pages tracking vfio iommu: Cache pgsize_bitmap in struct vfio_iommu vfio iommu: Remove atomicity of ref_count of pinned pages vfio: UAPI for migration interface for device state vfio/pci: fix memory leaks of eventfd ctx vfio/pci: fix memory leaks in alloc_perm_bits() vfio-pci: Mask cap zero vfio-pci: Invalidate mmaps and block MMIO access on disabled memory vfio-pci: Fault mmaps to enable vma tracking vfio/type1: Support faulting PFNMAP vmas
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
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.