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commitaa82130a22upstream. Use dma_set_mask_and_coherent() instead of dma_set_coherent_mask() as the Switchtec hardware fully supports 64bit addressing and we should set both the streaming and coherent masks the same. [logang@deltatee.com: reworked commit message] Fixes:aff614c633("switchtec: Set DMA coherent mask") Link: https://lore.kernel.org/r/20200106190337.2428-2-logang@deltatee.com Signed-off-by: Wesley Sheng <wesley.sheng@microchip.com> Signed-off-by: Logan Gunthorpe <logang@deltatee.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.