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| H A D | Kconfig | diff fc153c1c58cb8c3bb3b443b4d7dc3211ff5f65fc Sun Dec 05 21:38:15 CST 2021 Waiman Long <longman@redhat.com> clocksource: Add a Kconfig option for WATCHDOG_MAX_SKEW
A watchdog maximum skew of 100us may still be too small for
some systems or archs. It may also be too small when some kernel
debug config options are enabled. So add a new Kconfig option
CLOCKSOURCE_WATCHDOG_MAX_SKEW_US to allow kernel builders to have more
control on the threshold for marking clocksource as unstable.
Signed-off-by: Waiman Long <longman@redhat.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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| H A D | clocksource.c | diff fc153c1c58cb8c3bb3b443b4d7dc3211ff5f65fc Sun Dec 05 21:38:15 CST 2021 Waiman Long <longman@redhat.com> clocksource: Add a Kconfig option for WATCHDOG_MAX_SKEW
A watchdog maximum skew of 100us may still be too small for
some systems or archs. It may also be too small when some kernel
debug config options are enabled. So add a new Kconfig option
CLOCKSOURCE_WATCHDOG_MAX_SKEW_US to allow kernel builders to have more
control on the threshold for marking clocksource as unstable.
Signed-off-by: Waiman Long <longman@redhat.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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