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aa5ff93523
- Fix temp buffer accounting that caused a WARNING for
ftrace_dump_on_opps()
- Move the recursion check in one of the function callback helpers to the
beginning of the function, as if the rcu_is_watching() gets traced, it
will cause a recursive loop that will crash the kernel.
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Merge tag 'trace-v5.9-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing fixes from Steven Rostedt:
"Two tracing fixes:
- Fix temp buffer accounting that caused a WARNING for
ftrace_dump_on_opps()
- Move the recursion check in one of the function callback helpers to
the beginning of the function, as if the rcu_is_watching() gets
traced, it will cause a recursive loop that will crash the kernel"
* tag 'trace-v5.9-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
ftrace: Move RCU is watching check after recursion check
tracing: Fix trace_find_next_entry() accounting of temp buffer size
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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.