mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-06 10:58:48 +09:00
0d7a4e6589
commitf0cc749254upstream. syzbot is again reporting circular locking dependency between cpu_hotplug_lock and freezer_mutex. Do like what we did with commit57dcd64c7e("cgroup,freezer: hold cpu_hotplug_lock before freezer_mutex"). Reported-by: syzbot <syzbot+2ab700fe1829880a2ec6@syzkaller.appspotmail.com> Closes: https://syzkaller.appspot.com/bug?extid=2ab700fe1829880a2ec6 Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Tested-by: syzbot <syzbot+2ab700fe1829880a2ec6@syzkaller.appspotmail.com> Fixes:f5d39b0208("freezer,sched: Rewrite core freezer logic") Cc: stable@vger.kernel.org # v6.1+ Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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 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.