Hi All, Please correct me if I am wrong. In linux each process will have its own page tables, so when a interrupt happens processor will switch to interrupt context and execute the proper handler. So my doubt, if this is the case, interrupt hanlder will be using the pagetables of the interrupted process or is there a separate page table for this. -- With Regards Subin Gangadharan I am not afraid and I am also not afraid of being afraid. _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies