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d041315ef7
The s390-trng does provide 100% entropy. The quality value is supported to be between 1 and 1024 and not 1..1000. Use 1024 to make this driver the preferred one. If we ever have a better driver that has the same quality but is faster we can change this again when merging the new driver. No need to be conservative. This makes sure that the hw variant is preferred over things like virtio-rng, where the hypervisor has a potential to be misconfigured and thus should have a slightly lower confidence. Cc: Harald Freudenberger <freude@linux.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.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 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.