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c7a3ad884d
During boot, the kernel complains: [ 0.044029] cacheinfo: Unable to detect cache hierarchy for CPU 0 So add L1/L2 cache info to the dts according to the datasheet. (32KiB L1 i-cache + 32 KiB L1 d-cache + 512 KiB L2 unified cache) With this patch, the line above is gone and the following info is added to the output of `lscpu`: Caches (sum of all): L1d: 128 KiB (4 instances) L1i: 128 KiB (4 instances) L2: 512 KiB (1 instance) Signed-off-by: Yang Xiwen <forbidden405@outlook.com> Link: https://lore.kernel.org/r/20240219-cache-v3-3-a33c57534ae9@outlook.com [krzysztof: drop Fixes/cc-stable, because this is a missing feature, not a fix] Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> |
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| drivers | ||
| fs | ||
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| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
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| .clang-format | ||
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| .mailmap | ||
| .rustfmt.toml | ||
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| 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 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.