a10618f397
When we are sending the data to HASH with the DMA, we send all the data provided in the scatterlists of the request. But in some cases (ex : tcrypt performances tests), we should only send req->nbytes When iterating through the scatterlist we verify if it is the last scatterlist or if the number of bytes sent plus the data of the current scatterlist is superior of the total number of bytes to hash. Signed-off-by: Thomas Bourgoin <thomas.bourgoin@foss.st.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.