Monthly Archives: April 2026
Feast of Saint Mark, evangelist
hung_task_all_cpu_backtrace( topic related to CPUs dumping their backtraces )
ABOUT hung_task_all_cpu_backtrace If this option is set, the kernel will send an NMI to all CPUs to dump their backtraces when a hung task is detected. This file shows up if CONFIG_DETECT_HUNG_TASK and CONFIG_SMP are enabled. 0: Won’t show all CPUs backtraces when a hung task is detected. This is the default behavior 1: Will …
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