Question about the export of symbol lockdep_init_map

[Larry Finger]

Ingo,

when you added the locking correctness validator code in commit fbb9ce95, you 
exported lockdep_init_map() with EXPORT_SYMBOL_GPL. This choice is causing a 
problem with the latest version of Broadcom's hybrid wl driver. Although I do 
not agree with their policies regarding drivers with binary blobs, there are 
some devices such as the BCM43228 (14e4:4359) for which no open-source driver is 
yet available. As a result, owners of such devices are forced to use solutions 
such as ndiswrapper, which is worse than using wl.

would you accept the following patch?

Index: wireless-testing/kernel/lockdep.c
===================================================================
--- wireless-testing.orig/kernel/lockdep.c
+++ wireless-testing/kernel/lockdep.c
@@ -2994,7 +2994,7 @@ void lockdep_init_map(struct lockdep_map
        if (subclass)
                register_lock_class(lock, subclass, 1);
 }
-EXPORT_SYMBOL_GPL(lockdep_init_map);
+EXPORT_SYMBOL(lockdep_init_map);

 struct lock_class_key __lockdep_no_validate__;


Thanks,

Larry
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