Hi The possibilities here are : 1) This symbol is not exported by the kernel itself, as you said it doesnt exists in /proc/ksyms and hence this is most likely the case, so you cant use this 2) this is exported only for GPL module and yours is not a GPL module 3) Theres no such symbol in the kernel and hence you need to define it yourself in your module. regards Amit Shiv Garg <shivg@xxxxxxxxxxx>@nl.linux.org on 08/11/2004 12:43:40 PM Sent by: kernelnewbies-bounce@xxxxxxxxxxxx To: kernelnewbies@xxxxxxxxxxxx cc: Subject: Insmod: Unresolved symbol Hi All, When I am inserting IrDA module in the running kernel on the target board, I get the error âunresolved symbol ioremap_nocacheâ Where could be the problem. Cat /proc/ksymsdoesnât list any ioremap_nocache symbol. Does it mean that there is nothing wrong with the source file compiled, but kernel should have that symbol. Thanks in advance for ur help. Regards, Shiv ***************** HSS-Unclassified *************ÿò®w¥ìëÿéiy§!¢Ø^®W®v¢ëm ââìdz¹Þð+r¯{øm¶ÿþf¢ùåþX§»è®äz¹Þw°n'¬üPþm§ÿÿêçzYÞÁ³ú+÷Ú