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97c4c10daf
In preparation for optimizing the CCM core asm code using permutation vectors and overlapping loads and stores, ensure that inputs shorter than the size of a AES block are passed via a buffer on the stack, in a way that positions the data at the end of a 16 byte buffer. This removes the need for the asm code to reason about a rare corner case where the tail of the data cannot be read/written using a single NEON load/store instruction. While at it, tweak the copyright header and authorship to bring it up to date. Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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.