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712e35178754bbb785d00d5fcf5abaf32699bf11
To use the TRACE_CGROUP_PATH() macro with css_set_lock locked, let's make the macro irq-safe. It's necessary in order to trace cgroup freezer state transitions (frozen/not frozen), which are happening with css_set_lock locked. Signed-off-by: Roman Gushchin <guro@fb.com> Signed-off-by: Tejun Heo <tj@kernel.org>
Merge tag 'hwmon-for-v5.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
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.
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