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de7342228b
The commit1b8abbb121("bpf...d_path(): constify path argument") constified the first parameter of the bpf_d_path(), but failed to update it in all places. Finish constification. Otherwise the selftest fail to build: .../selftests/bpf/bpf_experimental.h:222:12: error: conflicting types for 'bpf_path_d_path' 222 | extern int bpf_path_d_path(const struct path *path, char *buf, size_t buf__sz) __ksym; | ^ .../selftests/bpf/tools/include/vmlinux.h:153922:12: note: previous declaration is here 153922 | extern int bpf_path_d_path(struct path *path, char *buf, size_t buf__sz) __weak __ksym; Fixes:1b8abbb121("bpf...d_path(): constify path argument") Signed-off-by: Rong Tao <rongtao@cestc.cn> Signed-off-by: Alexei Starovoitov <ast@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 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.