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Julian Wiedmann a875fd1620 s390/qeth: indicate contiguous TX buffer elements
The TX path usually maps the full content of a page into a buffer
element. But there's specific skb layouts (ie. linearized TSO skbs)
where the HW header (1) requires a separate buffer element, and (2) is
page-contiguous with the packet data that's mapped into the next buffer
element.
Flag such buffer elements accordingly, so that HW can optimize its data
access for them.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-06 14:11:26 -07:00
arch
block
certs
crypto
Documentation dt-binding: net: ti: am65x-cpts: fix dt_binding_check fail 2020-05-05 12:49:28 -07:00
drivers s390/qeth: indicate contiguous TX buffer elements 2020-05-06 14:11:26 -07:00
fs
include erspan: Add type I version 0 support. 2020-05-05 13:23:29 -07:00
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net net: bridge: return false in br_mrp_enabled() 2020-05-06 13:57:30 -07:00
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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.