> On Sun, 9 Apr 2006 22:05:33 -0400 (EDT) George P Nychis wrote: > >> >>> On Sun, 9 Apr 2006 13:37:25 -0400 (EDT) George P Nychis wrote: >>> >>>> Thanks for the help. >>>> >>>> Here is the makefile: http://rafb.net/paste/results/auchPH75.html >>>> >>>> And here is the full errors I receive: >>>> http://rafb.net/paste/results/Qplpqw74.html >>>> >>>> Greatly appreciate it >>>> >>>> - George >>> >>> [repeat: please don't top-post] >>> >>> I don't know how much I can help you. It's been a long time since >>> I've built external modules on 2.4.x. >>> >>> Problems that I see: - the Makefile does not use the expected 2.4 >>> kernel build infrastructure; - kernel Makefile uses -nostdinc to >>> prevent use of userspace headers; - Makefile is trying to include >>> userspace headers instead of kernel headers, e.g.: In file included >>> from /usr/include/linux/if_ether.h:107, from >>> /usr/include/linux/netdevice.h:29, from sch_xcp.c:8: - this specified >>> include directory is only in 2.6.x, not 2.4.x: -I/lib/modules/`uname >>> -r`/build/include/asm/mach-default >>> >>> It's not clear to me how this makefile could work with 2.4.x at all. >>> Is it supposed to, or that's just what you want to see it do? >>> >>> You could try to fix the Makefile based on makefile-changes articles >>> at lwn.net. E.g.: http://lwn.net/Articles/151784/ >>> http://lwn.net/Articles/79984/ http://lwn.net/Articles/74767/ >>> http://lwn.net/Articles/69148/ http://lwn.net/Articles/21823/ >>> >>> >>> >>>>> On Sat, 8 Apr 2006 19:18:47 -0400 (EDT) George P Nychis wrote: >>>>> >>>>>> Yeah, this module is unfortunately not under the GPL, it was >>>>>> made for research and i am not the author, I was only given the >>>>>> code for my own research. >>>>>> >>>>>> I enabled that support in the kernel, and then tried to >>>>>> recompile and get tons of errors/warnings... so maybe I am >>>>>> missing something else to be enabled in the kernel... here are a >>>>>> few examples of errors: /usr/include/linux/skbuff.h:30:26: >>>>>> net/checksum.h: No such file or directory >>>>>> /usr/include/asm/irq.h:16:25: irq_vectors.h: No such file or >>>>>> directory /usr/include/linux/irq.h:72: error: `NR_IRQS' >>>>>> undeclared here (not in a function) >>>>>> /usr/include/asm/hw_irq.h:28: error: `NR_IRQ_VECTORS' undeclared >>>>>> here (not in a function) >>>>>> >>>>>> I think those are the top most errors, so if i can fix those >>>>>> hopefully the rest shall vanish! >>>>> >>>>> Looks like a Makefile problem then. Can you post the Makefile? >>>>> Hopefully it is using a Makefile and not just an elaborate gcc >>>>> command line. >>>>> >>>>> [and please don't top-post] >>>>> >>>>>> - George >>>>>> >>>>>> >>>>>>> From: "George P Nychis" <[EMAIL PROTECTED]> Date: Sat, 8 Apr >>>>>>> 2006 18:47:34 -0400 (EDT) >>>>>>> >>>>>>>> Hey, >>>>>>>> >>>>>>>> I have a kernel module that uses unregister_qdisc and >>>>>>>> register_qdisc, whenever i try to insert the module I get: >>>>>>>> /lib/modules/2.4.32/kernel/net/sched/sch_xcp.o: >>>>>>>> /lib/modules/2.4.32/kernel/net/sched/sch_xcp.o: unresolved >>>>>>>> symbol unregister_qdisc >>>>>>>> /lib/modules/2.4.32/kernel/net/sched/sch_xcp.o: >>>>>>>> /lib/modules/2.4.32/kernel/net/sched/sch_xcp.o: unresolved >>>>>>>> symbol register_qdisc >>>>>>>> >>>>>>>> Am i missing some sort of support in the kernel? >>>>>>> >>>>>>> Make sure CONFIG_NET_SCHED is enabled and that you compiled >>>>>>> your module against that kernel. >>>>>>> >>>>>>> Where does this sch_xcp come from? It's not in the vanilla >>>>>>> sources. >>>>>>> >>>>>>> Also, please direct networking questions to the >>>>>>> netdev@vger.kernel.org mailing list which I have added to the >>>>>>> CC:. >>> >>> --- ~Randy >>> >>> >> >> By the way, if I add -I/usr/src/linux/include to the compile line, it >> successfully compiles, however, i am back to the start: lanthanum-ini >> src-1.0.1 # insmod sch_xcp Using >> /lib/modules/2.4.32/kernel/net/sched/sch_xcp.o >> /lib/modules/2.4.32/kernel/net/sched/sch_xcp.o: >> /lib/modules/2.4.32/kernel/net/sched/sch_xcp.o: unresolved symbol >> unregister_qdisc /lib/modules/2.4.32/kernel/net/sched/sch_xcp.o: >> /lib/modules/2.4.32/kernel/net/sched/sch_xcp.o: unresolved symbol >> register_qdisc > > Yet your 2.4.32 kernel image file does have those symbols in it? Can you > verify that by using 'nm' on the kernel image file? > > If so, then I suppose that you'll need to make a small module test case > that exhibits this behavior, or just tell us where to get the sch_xcp > files... > > (re-added cc: for netdev) > > --- ~Randy > >
By kernel image, do you mean /usr/src/linux/vmlinux ? if so, lanthanum-ini linux # nm vmlinux | grep register_qdisc c0399200 R __kstrtab_register_qdisc c0399240 R __kstrtab_unregister_qdisc c039ebc8 R __ksymtab_register_qdisc c039ebd0 R __ksymtab_unregister_qdisc c02eda40 T register_qdisc c02edaf0 T unregister_qdisc - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
