[GIT PULL clocksource] Clocksource watchdog commits for v5.15

From: Paul E. McKenney
Date: Wed Aug 11 2021 - 20:01:36 EST


Hello, Thomas,

This pull request contains a single change that prevents clocksource
watchdog testing on systems with HZ < 100, thus preventing the integer
underflow that can occur on leisurely HZed systems. This has been
posted to LKML:

https://lore.kernel.org/lkml/20210721212755.GA2066078@paulmck-ThinkPad-P17-Gen-1/

This has been tested by Rong Chen of Intel. It has also been subjected
to subjected to the kbuild test robot and -next testing, and are available
in the git repository based on v5.14-rc2 at:

git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git clocksource

for you to fetch changes up to 9b073961afabcf70d0804e472ea02fc6c739dcce:

clocksource: Prohibit clocksource watchdog test when HZ<100 (2021-07-20 13:54:34 -0700)

----------------------------------------------------------------
Paul E. McKenney (1):
clocksource: Prohibit clocksource watchdog test when HZ<100

lib/Kconfig.debug | 1 +
1 file changed, 1 insertion(+)