Jerry Snitselaar 2e6c6a8657 iommu/amd: Print reason for iommu_map_page failure in map_sg
Since there are multiple possible failures in iommu_map_page
it would be useful to know which case is being hit when the
error message is printed in map_sg. While here, fix up checkpatch
complaint about using function name in a string instead of
__func__.

Cc: Joerg Roedel <joro@8bytes.org>
Signed-off-by: Jerry Snitselaar <jsnitsel@redhat.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
2019-01-30 17:26:24 +01:00
2018-10-31 08:54:14 -07:00
2019-01-22 17:08:30 +13:00
2019-01-26 12:42:41 -08:00
2019-01-21 13:07:03 +13:00
2019-01-25 05:55:26 +13:00
2019-01-05 12:48:25 -08:00
2019-01-04 14:27:09 -07:00
2019-01-27 15:18:05 -08:00

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 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.
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