Kernel 2.6.19-beyond and i810 driver problem

Question

while i was using kernel 2.6.19-beyond 
glxinfo|grep render
command returned me like this:
[titus@blackbox ~]$ glxinfo|grep render
do_wait: drmWaitVBlank returned -1, IRQs don't seem to be working correctly.
Try running with LIBGL_THROTTLE_REFRESH and LIBL_SYNC_REFRESH unset.
direct rendering: Yes
OpenGL renderer string: Mesa DRI Intel(R) 852GM/855GM 20061017 x86/MMX/SSE2
but now i am using kernel 2.6.20 (not beyond) and that command doesn't return me like above anymore.  does it means  "i can't use kernel26beyond with an interl graphics card?"

Answer 1

Titus wrote:
while i was using kernel 2.6.19-beyond 
glxinfo|grep render
command returned me like this:
[titus@blackbox ~]$ glxinfo|grep render
do_wait: drmWaitVBlank returned -1, IRQs don't seem to be working correctly.
Try running with LIBGL_THROTTLE_REFRESH and LIBL_SYNC_REFRESH unset.
direct rendering: Yes
OpenGL renderer string: Mesa DRI Intel(R) 852GM/855GM 20061017 x86/MMX/SSE2
but now i am using kernel 2.6.20 (not beyond) and that command doesn't return me like above anymore.  does it means  "i can't use kernel26beyond with an interl graphics card?"
nope, should work fine, i remember seeing this on one of my computers and there were no problems. that said, it shouldnt appear in any future versions.