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Vladimir Oltean says: ==================== Eliminate CONFIG_NR_CPUS dependency in dpaa-eth and enable COMPILE_TEST in fsl_qbman Breno's previous attempt at enabling COMPILE_TEST for the fsl_qbman driver (now included here as patch 5/5) triggered compilation warnings for large CONFIG_NR_CPUS values: https://lore.kernel.org/all/202406261920.l5pzM1rj-lkp@intel.com/ Patch 1/5 switches two NR_CPUS arrays in the dpaa-eth driver to dynamic allocation to avoid that warning. There is more NR_CPUS usage in the fsl-qbman driver, but that looks relatively harmless and I couldn't find a good reason to change it. I noticed, while testing, that the driver doesn't actually work properly with high CONFIG_NR_CPUS values, and patch 2/5 addresses that. During code analysis, I have identified two places which treat conditions that can never happen. Patches 3/5 and 4/5 simplify the probing code - dpaa_fq_setup() - just a little bit. Finally we have at 5/5 the patch that triggered all of this. There is an okay from Herbert to take it via netdev, despite it being on soc/qbman: https://lore.kernel.org/all/Zns%2FeVVBc7pdv0yM@gondor.apana.org.au/ Link to v1: https://lore.kernel.org/netdev/20240710230025.46487-1-vladimir.oltean@nxp.com/ ==================== Link: https://patch.msgid.link/20240713225336.1746343-1-vladimir.oltean@nxp.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
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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.