0d97338818
Include support for the xmit_more feature utilizing the H_SEND_SUB_CRQ_INDIRECT hypervisor call which allows the sending of multiple subordinate Command Response Queue descriptors in one hypervisor call via a DMA-mapped buffer. This update reduces hypervisor calls and thus hypervisor call overhead per TX descriptor. Signed-off-by: Thomas Falcon <tlfalcon@linux.ibm.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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.