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unresolved symbol and EXPORT_SYMBOL()...


I have these two modules:

first.c 
=======
static int test_val;
EXPORT_SYMBOL(test_val);
...
...

second.c
========
extern int test_val;
...
...

both the modules compile with no errors or warnings.
I did 
1. insmod first.o
2. cat /proc/ksyms | grep test_val shows ...
 c88f61e0 __VERSIONED_SYMBOL(test_val)	[first]

3. insmod second.o fails with "unresolved symbol test_val"

Where am I going wrong ?

TIA,
-siddharth






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