Interrupts from Kernel space to User space

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Interrupts from Kernel space to User space

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SZK
Contributor I

Hi,

 

I wrote a kernel driver on i.mx35 pdk and implemented interrupts on some of the pins. The interrupt is being handled in the kernel successfully but I want to let the user application know about the interrupt. Is there any way to inform the user application whenever an interrupt happens in the kernel? 

All kind of help is appreciated.

Thank you!

 

Sam Zak

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