0

I'm reading about a tutorial on request_irq, I'm new to this topic so I need some idea checking:

  • When set, this flag instructs the kernel to disable all interrupts when executing this interrupt handler.
  • When unset, interrupt handlers run with all interrupts except their own enabled.

For the bold part, so in any way interrupt is executed in serial, i.e. one at a time?

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.