>>>>> "Huang" == Huang, Roy <roy.huang@xxxxxxxxx> writes: Huang> or the argument of fix_to_virt( ) is not a constant, the compiler issues Huang> an error during the linking phase because the symbol _ Huang> _this_fixmap_does_not_exist is not defined elsewhere. Which is an utter stupidity, as no compiler is _required_ to do so. -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/