Kernel panics following recent agp(4) update

[Francois Tigeot]

I have updated the agp(4) device code a few hours ago, and there are
reports of kernel panics on some hardware.

So far, it seems to be mostly a problem with Pentium-M and Pentium-4
era Intel integrated chipsets such as 915GM.

It will take some time to figure out the issue; you may want to avoid
unnecessary updates if you think you have the wrong hardware.

-- 
Francois Tigeot