Hi Jin, On Fri, Sep 30, 2011 at 08:47:41PM +0900, Jin Park wrote: > Hi, Paul > > I have checked aat2870-core.c build problem when x86_64 and got the > same error with you. > > This error occurred since merged below change. > ---------------------------------------------------------------------------------- > commit da417bacc9143b934f1a480a25d0fb2bb648a820 > Author: Stephen Boyd <sboyd@xxxxxxxxxxxxxx> > Date: Wed Sep 28 10:50:29 2011 +1000 > > x86: implement strict user copy checks for x86_64 > ---------------------------------------------------------------------------------- > The above change is check object size and copy size for > copy_from_user() to prevent overflow. > > The root cause is not matched type of size parameter for > copy_from_user() in aat2870-core.c for x86_64. > Because I just passed int type for size parameter to copy_from_user(). > It has no problem for i386, but has problem for x86_64. > > > This is the patch for this build problem. Please review it. I applied this patch and fixed the changelog to be slightly more descriptive. Thanks a lot for the fix. Cheers, Samuel. -- Intel Open Source Technology Centre http://oss.intel.com/ -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
