Linus Torvalds 882cd65288 Merge tag 'dma-mapping-6.15-2025-04-25' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux
Pull dma-maping fixes from Marek Szyprowski:

 - avoid unused variable warnings (Arnd Bergmann, Marek Szyprowski)

 - add runtume warnings and debug messages for devices with limited DMA
   capabilities (Balbir Singh, Chen-Yu Tsai)

* tag 'dma-mapping-6.15-2025-04-25' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux:
  dma-coherent: Warn if OF reserved memory is beyond current coherent DMA mask
  dma-mapping: Fix warning reported for missing prototype
  dma-mapping: avoid potential unused data compilation warning
  dma/mapping.c: dev_dbg support for dma_addressing_limited
  dma/contiguous: avoid warning about unused size_bytes
2025-04-25 09:44:53 -07:00

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 reStructuredText 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.
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