Am 29.10.2011 21:58, schrieb Thomas Bächler:
Am 29.10.2011 20:53, schrieb Jan de Groot:
http://lists.freedesktop.org/archives/intel-gfx/2011-April/010371.html
That's the whole discussion about this one. Seems to have been applied, but reverted because the reasoning behind the patch was unclear. Someone claims it's documented in some errata, but doesn't say which one.
That's unfortunate.
So far I've been able to find the bug in our tracker, with a link to the kernel.org bugtracker that's down: https://bugs.archlinux.org/task/19234
Oh yeah, the kernel.org bugzilla, still down. We could add it back I guess, but this time with some proper references in the PKGBUILD (like the above two links).
Forgot to say this: Jan, can you please re-submit that patch to the appropriate mailing lists, and explain the whole situation? IMO it is a critical error in the upstream driver and must be taken care of upstream.