In the general case of Linux, interrupt handlers are not preemptible. However there is a case where they are. Which one ?

Question

Answer

When the Linux kernel is compiled with PREEMPT_VOLUNTARY

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When the Linux kernel is compiled with PREEMPT_MAX

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When the Linux kernel is compiled with PREEMPT_INT

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When the Linux kernel is compiled with PREEMPT_NONE

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When the Linux kernel is compiled with PREEMPT_FULL

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When the Linux kernel is compiled with PREEMPT_RT

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When the Linux kernel is compiled with PREEMPT_ALL

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