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-rw-r--r--kernel/watchdog.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/kernel/watchdog.c b/kernel/watchdog.c
index e5bb86fb0ea5..d18330fa4776 100644
--- a/kernel/watchdog.c
+++ b/kernel/watchdog.c
@@ -929,10 +929,8 @@ void __init lockup_detector_init(void)
#ifdef CONFIG_NO_HZ_FULL
if (tick_nohz_full_enabled()) {
- if (!cpumask_empty(tick_nohz_full_mask))
- pr_info("Disabling watchdog on nohz_full cores by default\n");
- cpumask_andnot(&watchdog_cpumask, cpu_possible_mask,
- tick_nohz_full_mask);
+ pr_info("Disabling watchdog on nohz_full cores by default\n");
+ cpumask_copy(&watchdog_cpumask, housekeeping_mask);
} else
cpumask_copy(&watchdog_cpumask, cpu_possible_mask);
#else