| .. | .. |
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| 417 | 417 | * If hits in kernel mode then it needs to go through the paranoid |
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| 418 | 418 | * entry as the exception can hit any random state. No preemption |
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| 419 | 419 | * check on exit to keep the paranoid path simple. |
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| 420 | + * |
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| 421 | + * irq_pipeline: since those events are non-maskable in essence, |
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| 422 | + * we may assume NMI-type restrictions for their handlers, which |
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| 423 | + * means the latter may - and actually have to - run immediately |
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| 424 | + * regardless of the current stage. |
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| 420 | 425 | */ |
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| 421 | 426 | .macro idtentry_mce_db vector asmsym cfunc |
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| 422 | 427 | SYM_CODE_START(\asmsym) |
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