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59c0e696a6
All callers of force_sig_info pass info.si_signo in for the signal by definition as well as in practice. Further all callers of force_sig_info except force_sig_fault_to_task pass current as the target task to force_sig_info. Factor out a static force_sig_info_to_task that force_sig_fault_to_task can call. This prepares the way for force_sig_info to have it's task and signal parameters removed. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.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 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.