mainlining shenanigans
57409d4fb1
The ibm,drc-info property is an array property that contains drc-info entries such that each entry is made up of 2 string encoded elements followed by 5 int encoded elements. The of_read_drc_info_cell() helper contains comments that correctly name the expected elements and their encoding. However, the usage of of_prop_next_string() and of_prop_next_u32() introduced a subtle skippage of the first u32. This is a result of of_prop_next_string() returning a pointer to the next property value which is not a string, but actually a (__be32 *). As, a result the following call to of_prop_next_u32() passes over the current int encoded value and actually stores the next one wrongly. Simply endian swap the current value in place after reading the first two string values. The remaining int encoded values can then be read correctly using of_prop_next_u32(). Signed-off-by: Tyrel Datwyler <tyreld@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/1573449697-5448-2-git-send-email-tyreld@linux.ibm.com |
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
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.