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e667152e00
Since the fprobe_ip_table is used from module unloading in the failure path of load_module(), it must be initialized in the earlier timing than late_initcall(). Unless that, the fprobe_module_callback() will use an uninitialized spinlock of fprobe_ip_table. Initialize fprobe_ip_table in core_initcall which is the same timing as ftrace. Link: https://lore.kernel.org/all/175939434403.3665022.13030530757238556332.stgit@mhiramat.tok.corp.google.com/ Reported-by: kernel test robot <oliver.sang@intel.com> Closes: https://lore.kernel.org/oe-lkp/202509301440.be4b3631-lkp@intel.com Fixes: e5a4cc28a052 ("tracing: fprobe: use rhltable for fprobe_ip_table") Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Reviewed-by: Menglong Dong <menglong8.dong@gmail.com>
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.