hi I learn module these day. Today I write a simple module that would take string parameter when using insmod here is code snippet:
....
static char *city = "NULL";
MODULE_PARM(city, charp,0000);
....
when I type in command line
insmod modulename.ko city="newyork"
it's ok
but when I type
insmod modulename.ko city="new york"
there is error
insmod: error inserting 'modulename.ko': -1 Unknown symbol in module
do you know why?
