63fa8437cb
- Move P2PCMA PCI bus offset from generic dev_pagemap to
pci_p2pdma_pagemap (Logan Gunthorpe)
- Add provider's pci_dev to pci_p2pdma_pagemap (Logan Gunthorpe)
- Apply host bridge whitelist for ACS (Logan Gunthorpe)
- Whitelist some Intel host bridges for P2PDMA (Logan Gunthorpe)
- Add attrs to pci_p2pdma_map_sg() to match dma_map_sg() (Logan
Gunthorpe)
- Add pci_p2pdma_unmap_sg() (Logan Gunthorpe)
- Store P2PDMA mapping method in xarray (Logan Gunthorpe)
- Map requests that traverse a host bridge (Logan Gunthorpe)
- Allow IOMMU for host bridge whitelist (Logan Gunthorpe)
* pci/p2pdma:
PCI/P2PDMA: Update pci_p2pdma_distance_many() documentation
PCI/P2PDMA: Allow IOMMU for host bridge whitelist
PCI/P2PDMA: dma_map() requests that traverse the host bridge
PCI/P2PDMA: Store mapping method in an xarray
PCI/P2PDMA: Factor out __pci_p2pdma_map_sg()
PCI/P2PDMA: Introduce pci_p2pdma_unmap_sg()
PCI/P2PDMA: Add attrs argument to pci_p2pdma_map_sg()
PCI/P2PDMA: Whitelist some Intel host bridges
PCI/P2PDMA: Factor out host_bridge_whitelist()
PCI/P2PDMA: Apply host bridge whitelist for ACS
PCI/P2PDMA: Factor out __upstream_bridge_distance()
PCI/P2PDMA: Add constants for map type results to upstream_bridge_distance()
PCI/P2PDMA: Add provider's pci_dev to pci_p2pdma_pagemap struct
PCI/P2PDMA: Introduce private pagemap structure
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.