Warning when compiling arch/x86/mm/init_64.c on x86_64

[Larry Finger]

Since commit 511631011d39706ac81ee5e4c9084d61e5b4fd34, entitled
"x86: fix pointer type warning in arch/x86/mm/init_64.c:early_memtest", the 
following warning is produced for x86_64:

arch/x86/mm/init_64.c: In function âearly_memtestâ:
arch/x86/mm/init_64.c:520: warning: passing argument 2 of 
âfind_e820_area_sizeâ from incompatible pointer type

Before this commit, the compilation of this routine on my system was clean. I 
use gcc version 4.2.1. Was this the warning for i386 before the patch? I 
tried simple changes in the definition of find_e820_area_size, but only 
managed to push the warning on to the call to bad_addr_size. At that point I 
decided to let the experts find a proper fix. Note that the warning does no 
harm - I just get nervous about incompatible pointer warnings as it usually 
means that I have screwed something up.

Larry

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