lkml.org 
[lkml]   [2005]   [Apr]   [13]   [last100]   RSS Feed
Views: [more markup]  [less markup]  [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: EXPORT_SYMBOL_GPL for __symbol_get replacing EXPORT_SYMBOL for deprecated inter_module_get
FromArjan van de Ven <>
DateWed, 13 Apr 2005 11:56:00 +0200
On Wed, 2005-04-13 at 18:55 +0930, Yuri Vilmanis wrote:
> I believe that, in general, new functions which replace deprecated functions 
> which were exported as EXPORT_SYMBOL, should also be exported as 
> EXPORT_SYMBOL, not as EXPORT_SYMBOL_GPL. The reason I say this is because 
> deprecation of old functions breaks old modules and drivers that use them, 
> and changing the level of GPL strictness of the function prevents these old 
> modules being updated and used with newer kernels.> > The case in point for me is ATI's binary openGL accelerated drivers (fglrx) - 
> these used inter_module_get() to communicate with the agp gart module, 

except that the AGP gart module no longer uses inter_module_*


> for > obvious reasons - this AGP communication is essential to the functionality of 
> the driver.

this is thus non-obvious..




> The case of inter_module_get deprecation and replacement with symbol_get 

inter_module_get is absolutely not replaced by symbol_get. They are
entirely different usages and only have a few letters in common in the
name.



-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-04-13 09:59    [from the cache]
©2003-2008