https://bugs.freedesktop.org/show_bug.cgi?id=42117
--- Comment #14 from Michal majkell10@interia.pl 2011-10-28 09:44:56 PDT --- Minimum GARTSize which don't return fallbacks is 16MB. Now, the problem is somewhere at the kernel side.
samples| %| ------------------ 1295082 93.6410 vmlinux 30154 2.1803 r200_dri.so 19269 1.3932 etracer 15854 1.1463 radeon
samples % symbol name 1261238 97.3867 __copy_from_user_ll 1495 0.1154 delay_tsc