8c49527084
build_skb() no longer accepts slab buffers. Since slab use is fairly uncommon we prefer the drivers to call a separate slab_build_skb() function appropriately. bnx2x uses the old semantics where size of 0 meant buffer from slab. It sets the fp->rx_frag_size to 0 for MTUs which don't fit in a page. It needs to call slab_build_skb(). This fixes the WARN_ONCE() of incorrect API use seen with bnx2x. Reported-by: Thomas Voegtle <tv@lio96.de> Link: https://lore.kernel.org/all/b8f295e4-ba57-8bfb-7d9c-9d62a498a727@lio96.de/ Fixes: ce098da1497c ("skbuff: Introduce slab_build_skb()") Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Link: https://lore.kernel.org/r/20230329000013.2734957-1-kuba@kernel.org 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.