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08debaa5cb
Most shash algorithms don't have custom ->import and ->export functions, resulting in the memcpy() based default being used. Yet, crypto_shash_import() and crypto_shash_export() still make an indirect call, which is expensive. Therefore, change how the default import and export are called to make it so that crypto_shash_import() and crypto_shash_export() don't do an indirect call in this case. Signed-off-by: Eric Biggers <ebiggers@google.com> 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.