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[Backport v4.2-branch] pm: Fix to prevent incorrect forever timeout #93367

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[Backport v4.2-branch] pm: Fix to prevent incorrect forever timeout #93367

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6 changes: 5 additions & 1 deletion subsys/pm/pm.c
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Original file line number Diff line number Diff line change
Expand Up @@ -199,8 +199,12 @@ bool pm_system_suspend(int32_t kernel_ticks)
/*
* We need to set the timer to interrupt a little bit early to
* accommodate the time required by the CPU to fully wake up.
*
* Since K_TICKS_FOREVER is defined as -1, ensure that -1
* is not passed as the next timeout.
*
*/
sys_clock_set_timeout(ticks - exit_latency_ticks, true);
sys_clock_set_timeout(MAX(0, ticks - exit_latency_ticks), true);
}

/*
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