Hi all, Thanks for group since slowly I am learining the new things related to kernel. I have some doubt about how the interrupt handling happens in multi-processor system. How the Interrupt controller works in multi-processor enviornment. Any link or file name in linux source code also will help me to study the things. Thanks Manjunath Naik -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/