Hi Ian Brown,
I don't think it was because of the gcc. Use dmesg to get the error
information and send it to me. Maybe I can help you.
Thanks a lot!
Ian Brown 写道:
Hello,
I want to build a module for different kernels on the same machine.
My machine has Fedora release 9, with 2.6.25-14 kernel. (x86_64).
I want to build my module for Fedora release 6 (2.6.18-1.2798 kernel),
but on the Fedora 9 machine.
I had installed kernel-devel-2.6.18-1.2798.fc6.x86_64.
I had pointed my Makefile to build against this kernel-devel tree.
The build finished ok. I copied the module to the FC6 machine.
When trying "insmod myModule.ko" on the FC6 machine, I get:
insmod: error inserting 'myModule.ko': -1 Invalid module format
and in the kernel log, I see:
Jun 10 12:58:11 Aplaton kernel: myModule: version magic '2.6.18-1.2798.fc6 SMP
mod_unload gcc-4.3' should be '2.6.18-1.2798.fc6 SMP mod_unload gcc-4.1
I found out that the FC6 machine has gcc-4.1.1-30, whereas the FC9 machine
has gcc-4.3.0-8.
My question is:
is there a way to let gcc-4.3.0-8 "think" that it is gcc-4.1.1-30 , so that
I will be able to build and insmod the FC6 module on FC9?
Or should I install two version of gcc on the F9 machine (And I am not
sure it is possible).?
Regards,
Ian
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