ChibiOS Free Embedded RTOS

In S state regular interrupts are disabled, so if a systick timer occurs while in the S state will the interrupt be skipped or serviced later??

It is serviced later, note that the system never -stays- in S state.

Giovanni

chSysLock();
I-class()
I-class()
I-class()
chSchRescheduleS();
chSysUnlock();

In this case if a systick timer occurs while doing reschedule (S state regular intrerrupts disabled),how to service it..interrupt may miss??