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Matthew Brost
b0607599b7
kmalloc can fail, the returned value must have a NULL check. This should be immediately after kmalloc for clarity. v5: - Assert state->buffer in setup_bo if buffer is iomem (Tomasz) Signed-off-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Tomasz Lis <tomasz.lis@intel.com> Link: https://lore.kernel.org/r/20251008214532.3442967-2-matthew.brost@intel.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 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.