[knc1]

Module version (version magic: modversion) difference

                  CONTENTS, ALLOC, LOAD, READONLY, DATA
  6 __versions    00000c00  00000000  00000000  00001398  2**2

                  CONTENTS, ALLOC, LOAD, READONLY, DATA
  6 __versions    00000000  00000000  00000000  00001398  2**2

Will have to work on that (or objcopy it to death).

At least we can eliminate compiler differences:

core2quad work $ objdump -j .comment -s binfmt_misc_mine.ko 

binfmt_misc_mine.ko:     file format elf32-littlearm

Contents of section .comment:
 0000 00474343 3a202843 6f646553 6f757263  .GCC: (CodeSourc
 0010 65727920 41524d20 536f7572 63657279  ery ARM Sourcery
 0020 20472b2b 20323030 3671332d 32362920   G++ 2006q3-26) 
 0030 342e312e 31000047 43433a20 28436f64  4.1.1..GCC: (Cod
 0040 65536f75 72636572 79204152 4d20536f  eSourcery ARM So
 0050 75726365 72792047 2b2b2032 30303671  urcery G++ 2006q
 0060 332d3236 2920342e 312e3100           3-26) 4.1.1.    

core2quad work $ objdump -j .comment -s binfmt_misc_2bob.ko 

binfmt_misc_2bob.ko:     file format elf32-littlearm

Contents of section .comment:
 0000 00474343 3a202843 6f646553 6f757263  .GCC: (CodeSourc
 0010 65727920 41524d20 536f7572 63657279  ery ARM Sourcery
 0020 20472b2b 20323030 3671332d 32362920   G++ 2006q3-26) 
 0030 342e312e 31000047 43433a20 28436f64  4.1.1..GCC: (Cod
 0040 65536f75 72636572 79204152 4d20536f  eSourcery ARM So
 0050 75726365 72792047 2b2b2032 30303671  urcery G++ 2006q
 0060 332d3236 2920342e 312e3100           3-26) 4.1.1.

And the modules in the K3-3.4 irfs where built with:

core2quad modules $ objdump -j .comment -s mxc_keyb.ko

mxc_keyb.ko:     file format elf32-littlearm

Contents of section .comment:
 0000 00474343 3a202847 4e552920 342e312e  .GCC: (GNU) 4.1.
 0010 32000047 43433a20 28474e55 2920342e  2..GCC: (GNU) 4.
 0020 312e3200                             1.2.