43b39cafba
This commit allows rcutorture to test double-call_srcu() when the CONFIG_DEBUG_OBJECTS_RCU_HEAD Kconfig option is enabled. The non-raw sdp structure's ->spinlock will be acquired in call_srcu(), hence this commit also removes the current IRQ and preemption disabling so as to avoid lockdep complaints. Link: https://lore.kernel.org/all/20240407112714.24460-1-qiang.zhang1211@gmail.com/ Signed-off-by: Zqiang <qiang.zhang1211@gmail.com> Signed-off-by: Paul E. McKenney <paulmck@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.