Hi Mulaydi & Robert, Below is the info that is requested, --- On Sun, 12/12/10, Mulyadi Santosa <mulyadi.santosa@xxxxxxxxx> wrote: > From: Mulyadi Santosa <mulyadi.santosa@xxxxxxxxx> > Subject: Re: EXPORT_SYMBOL > To: "Hemanth Kumar" <hemwire@xxxxxxxxxxx> > Cc: "Robert P. J. Day" <rpjday@xxxxxxxxxxxxxx>, kernelnewbies@xxxxxxxxxxxx > Date: Sunday, 12 December, 2010, 4:51 PM > Dear Hemanth... > > On Sun, Dec 12, 2010 at 18:06, Hemanth Kumar <hemwire@xxxxxxxxxxx> > wrote: > > I tried the same idea on this mail,it > is not working it is still giving the same error, > > But I tried in CSB667 & CSB337 it > work's fine not on omap-3630 board, > > I am still facing the problem > unresolved symbol, > > > > Did I miss any thing in kernel config?? > > Please don't do top posting and kindly send plain text > message next time... > > regarding your problem, I am truly lack of idea. The > problem could > lies somewhere in the compiler toolchain or the kernel > itself. The > most suspicious aspect that...as you have said by yourself, > that it > happens only in OMAP 3630. > > Thus, maybe you'll get better luck asking in OMAP or > embedded related > forum or mailing list. I truly have no further ideas to > help you. > > NB: what does "nm" and "objdump" says about symbols listed > in your > kernel module (.ko) file? > GCC _____ arm-none-linux-gnueabi-gcc -v Using built-in specs. Target: arm-eabi Configured with: ../../toolchain/android-toolchain/gcc-4.3.1/configure --prefix=/disk2/dougkwan/android-3/arm-eabi-4.3.1 --target=arm-eabi --host=x86_64-unknown-linux-gnu --build=x86_64-unknown-linux-gnu --enable-languages=c,c++ --with-gmp=/disk2/dougkwan/android-3/obj/temp-install --with-mpfr=/disk2/dougkwan/android-3/obj/temp-install --disable-libssp --enable-threads --disable-nls --disable-libmudflap --disable-libgomp --disable-libstdc__-v3 --disable-sjlj-exceptions --disable-shared --with-float=soft --with-fpu=vfp --with-arch=armv5te --enable-target-optspace --with-abi=aapcs --prefix=/disk2/dougkwan/android-3/arm-eabi-4.3.1 --with-sysroot=/disk2/dougkwan/android-3/arm-eabi-4.3.1/sysroot --with-gcc-version=4.3.1 --with-binutils-version=2.19 --program-transform-name='s,^,arm-eabi-,' Thread model: single gcc version 4.3.1 (GCC) module m2.ko U printk 00000000 D rday_2 00000004 D rday_3 modinfo m2.ko filename: m2.ko description: Let's try some exporting. license: GPL author: Robert P. J. Day srcversion: 6B17AA2580C422B99331066 depends: vermagic: 2.6.32.9-g1d0f941-dirty preempt mod_unload modversions ARMv7 insmod m2.ko cat /proc/kallsyms | grep rday_3 bf011094 D rday_3 insmod m3.ko m3: no symbol version for rday_3 m3: Unknown symbol rday_3 .config file: CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y If need more info on this please let me know, Regards, Hemanth > PS: as long as you make sure the kernel config is about the > same on > those boards, excluding specific arch config, then I think > you might > also need to hunt something out of kernel space. > > -- > regards, > > Mulyadi Santosa > Freelance Linux trainer and consultant > > blog: the-hydra.blogspot.com > training: mulyaditraining.blogspot.com > > -- > To unsubscribe from this list: send an email with > "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx > Please read the FAQ at http://kernelnewbies.org/FAQ > > -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx Please read the FAQ at http://kernelnewbies.org/FAQ