Re: [RFC GIT Pull] core watchdog sanitizing

[Thomas Gleixner]

On Mon, 2 Oct 2017, Don Zickus wrote:
> On Mon, Oct 02, 2017 at 07:32:57PM +0000, Thomas Gleixner wrote:
> >  static void softlockup_reconfigure_threads(void)
> 
> There is a second copy of ^^^^, you will need to add identical locking there
> too.

Good catch, but then we might move it further out
 
> > +	cpus_read_unlock();
> > +	/*
> > +	 * Must be called outside the cpus locked section to prevent
> > +	 * recursive locking in the perf code.
> > +	 */
> > +	__lockup_detector_cleanup();

Or not due to this ....

Thanks,

	tglx