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298e59d322
Commit8772c8bc09("tools: bpftool: support pretty print with kind_flag set") added bpftool map dump with kind_flag support. When bitfield_size can be retrieved directly from btf_member, function btf_dumper_bitfield() is called to dump the bitfield. The implementation passed the wrong parameter "bit_offset" to the function. The excepted value is the bit_offset within a byte while the passed-in value is the struct member offset. This commit fixed the bug with passing correct "bit_offset" with adjusted data pointer. Fixes:8772c8bc09("tools: bpftool: support pretty print with kind_flag set") Acked-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Yonghong Song <yhs@fb.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.