hi all,
i write a kernel module, when i insmod it,
the following is output:
bad: scheduling while atomic!
Stack from 081dff8c:<0>
<0> ffffe000<0> 08189464<0> 081b0e94<0> 02625a00<0> 00000000<0> 00000000<0> 00000000<0> 00000000<0>
<0> 00000000<0> 00000000<0> 00000000<0> 00000000<0> 08fc0428<0> 00000000<0> 00000001<0> 00000002<0>
<0> 08fc04d8<0> ffffe000<0> 00000000<0> 0800305c<0> 0800307c<0> 080001a0<0> 081fc4e0<0> 081e0790<0>
<0> 081e0298<0> 081f45bc<0> 08800000<0> 08006860<0> 08000100<0>
Call Trace:<0>
where it may be wrong? and how can i trace the kernel routine?
in x86 platform, i can use kgdb to debug it, now in nios2, how should i do?
thanks for your help.
