652ede37ce
- provide proper stubs for architectures not supporting dma (Geert) -----BEGIN PGP SIGNATURE----- iQI/BAABCgApFiEEgdbnc3r/njty3Iq9D55TZVIEUYMFAlrF6W0LHGhjaEBsc3Qu ZGUACgkQD55TZVIEUYP95g/+MzIYRXboccCCjGXlgW188diLjjpcI6gdOSpgf8kD FB6XDobkXa1mpFaauFYfKJMhcwZF2kW/o9FnT1/IHd6x6N9OIDuxCYuGeHGGVSbU TrH2BUZp3gdhlgOOCNJ8vIETtW2ZoUxAWF+sAH8snR/8x8/sc1bn1QPS+Xwm8RkJ WaksYeGhN0exYHFWJ5e6dT84TtwojfF+jnFOiYR7jLMGqezAsaOMNI/EhqhQrh1a IbZCoeCKZRiTiOLIdFleTp0Ks+AIXvLGdSNrQq/NFuCceQJtkEHkts0MyZaSkSOT bL1ee5bDxcy5A1Fs6YsiddLuY/SPUbB3Mgfhol5wAYVp7KlwaqaXAT0oq8Vzlfsr MiH8yyqvU6DbWoXRs3QUb8lwgPTNEq2mIOva+QSiVfhA+YUNcjDD0+DjW9sbrgDu 9QhFvQIzz1uaqViY0YvufniMrLsUcj3JNHNZyqqgtag4tR333KU1NBNj4Y5V58ep r/qevuvbyyvxQMW9dmY+2FEE7tmwAZIcEt3FNW4/Ot5ijLCTbylxP+auXC0NvUeA WK/ZvdaOXGHNaoFdbNUllBHWeR8CuCvnwugIzEgdkNsUp9J3m3DVsNMK5YoYBNzL UmwSVz4l014yu7+6oIxNb59VE8jGJsYLrarmECLCE/txUMLy2T0DCQpCjBvdYRoW Mgw= =1rou -----END PGP SIGNATURE----- Merge tag 'dma-mapping-4.17' of git://git.infradead.org/users/hch/dma-mapping Pull dma-mapping updates from Christoph Hellwig: "Very light this round as the interesting dma mapping changes went through the x86 tree. This just provides proper stubs for architectures not supporting dma (Geert Uytterhoeven)" * tag 'dma-mapping-4.17' of git://git.infradead.org/users/hch/dma-mapping: usb: gadget: Add NO_DMA dummies for DMA mapping API scsi: Add NO_DMA dummies for SCSI DMA mapping API mm: Add NO_DMA dummies for DMA pool API dma-coherent: Add NO_DMA dummies for managed DMA API dma-mapping: Convert NO_DMA get_dma_ops() into a real dummy
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.
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.