Guillaume Nault 3f9f5cd005 sctp: Prepare sctp_v4_get_dst() to dscp_t conversion.
Define inet_sk_dscp() to get a dscp_t value from struct inet_sock, so
that sctp_v4_get_dst() can easily set ->flowi4_tos from a dscp_t
variable. For the SCTP_DSCP_SET_MASK case, we can just use
inet_dsfield_to_dscp() to get a dscp_t value.

Then, when converting ->flowi4_tos from __u8 to dscp_t, we'll just have
to drop the inet_dscp_to_dsfield() conversion function.

Signed-off-by: Guillaume Nault <gnault@redhat.com>
Acked-by: Xin Long <lucien.xin@gmail.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Link: https://patch.msgid.link/1a645f4a0bc60ad18e7c0916642883ce8a43c013.1735835456.git.gnault@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-06 13:49:38 -08:00
2024-09-01 20:43:24 -07:00
2024-12-18 19:04:41 -08:00
2024-03-18 03:36:32 -06:00

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 reStructuredText 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.
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