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d467e980d0
Dan reported two smatch warnings [1], .. warn: should '1 << lclusterbits' be a 64 bit type? .. warn: should 'm->compressedlcs << lclusterbits' be a 64 bit type? In practice, m_plen cannot be more than 1MiB due to on-disk constraint for the compression mode, so we're always safe here. In order to make static analyzers happy and not report again, let's silence them instead. [1] https://lore.kernel.org/r/202203091002.lJVzsX6e-lkp@intel.com Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Chao Yu <chao@kernel.org> Link: https://lore.kernel.org/r/20220310173448.19962-1-hsiangkao@linux.alibaba.com Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
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.