Sabrina Dubroca
037303d676
tls_cipher_size_desc indexes ciphers by their type, but we're not using indices 0..50 of the array. Each struct tls_cipher_size_desc is 20B, so that's a lot of unused memory. We can reindex the array starting at the lowest used cipher_type. Introduce the get_cipher_size_desc helper to find the right item and avoid out-of-bounds accesses, and make tls_cipher_size_desc's size explicit so that gcc reminds us to update TLS_CIPHER_MIN/MAX when we add a new cipher. Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Link: https://lore.kernel.org/r/5e054e370e240247a5d37881a1cd93a67c15f4ca.1692977948.git.sd@queasysnail.net 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.