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Horia Geantă
1984aaeec3
Modify drive to provide a valid errno (and not the HW error ID) to the user, via completion callbacks. A "valid errno" is currently not explicitly mentioned in the docs, however the error code is expected to match the one returned by the generic SW implementation. Note: in most error cases caam/qi and caam/qi2 returned -EIO; align all caam drivers to return -EINVAL. While here, ratelimit prints triggered by fuzz testing, such that console is not flooded. Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Iuliana Prodan <iuliana.prodan@nxp.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.