On 15.10.2011 00:31, Randy Dunlap wrote: > (my turn) > > I have seen this randconfig build error 2-3 times in the past 3 months: > (this one is from linux-next of 20111014.) > > net/built-in.o: In function `unregister_8022_client': > (.text+0x26157): undefined reference to `llc_sap_close' > net/built-in.o: In function `register_8022_client': > (.text+0x261b6): undefined reference to `llc_sap_open' > net/built-in.o: In function `p8022_request': > p8022.c:(.text+0x261e5): undefined reference to `llc_build_and_send_ui_pkt' > net/built-in.o: In function `snap_request': > psnap.c:(.text+0x26487): undefined reference to `llc_build_and_send_ui_pkt' > net/built-in.o: In function `snap_init': > psnap.c:(.init.text+0xb22): undefined reference to `llc_sap_open' > net/built-in.o: In function `snap_exit': > psnap.c:(.exit.text+0x16): undefined reference to `llc_sap_close' > > I finally found that if I change drivers/net/tokenring/Kconfig > symbol TR from bool to tristate, the build completes successfully, > but I don't understand why this is happening. It seems that you have TR built-in, but LLC modular, i.e. the 'select LLC' is not doing what it should. Can you attach the whole config? Michal -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html