insmod: ERROR: could not insert module xdma.ko: Invalid module format
1 I can build the PCIE driver on x86 ubuntu, can insmod xdma.ko. the driver source is at ./driver/ folder.
cd ./driver
make
insmod xdma.ko
2 then I build the driver on lx2160a enwirement, also I can rebuild the source, but when I copy xdma.ko to lx2160ardb board, can not insmod , "insmod: ERROR: could not insert module xdma.ko: Invalid module format".
3 I change the kernel file , ./flexbuild_lsdk2004/packages/linux/linux/include/linux/vermagic.h,
#define VERMAGIC_STRING "5.4.3 SMP preempt mod_unload modversions aarch64"
modinfo xdma.ko ,
vermagic: 5.4.3 SMP preempt mod_unload modversions aarch64
this message is same with message of other KO module loaded on 2160a board.
4 find ./flexbuild_lsdk2004/build/ -name *.ko
modinfo ko file , they can be loaded on board.
6 the attached file Makefile can be used to replace the ./driver/Makefile
5 so , I want to know my PCIE driver source, which place be put on ??
can be built truely, can be insmod truely
