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In commitda11b41758("libbpf: teach libbpf about log_level bit 2"), the BPF_LOG_BUF_SIZE was increased to 16M. The XDP socket part of libbpf allocated the log_buf on the stack, but for the new 16M buffer size this is not going to work. Change the code so it uses a 16K buffer instead. Fixes:da11b41758("libbpf: teach libbpf about log_level bit 2") Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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.