On 09/27/2010 11:34 AM, Jiri Slaby wrote:

On 09/23/2010 01:12 AM, akpm@linux-foundation.org wrote:

...

The mm-of-the-moment snapshot 2010-09-22-16-11 has been uploaded to

Hi, it introduced a regression against 2010-09-15-16-21 in i915. The screen, especially in thunderbird and firefox screen elements, flickers. Is this known/is there a patch for this already?

BTW. right now, probably as a result of this, I got: [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung [drm:i915_do_wait_request] *ERROR* i915_do_wait_request returns -5 (awaiting 990243 at 990230)

like in the glxgears report posted earlier today. But in this case, X survived... Except selected text is no longer blue, but white and another anomalies.

00:02.0 VGA compatible controller: Intel Corporation 82G33/G31 Express Integrated Graphics Controller (rev 02) (prog-if 00 [VGA controller]) Subsystem: Intel Corporation 82G33/G31 Express Integrated Graphics Controller Flags: bus master, fast devsel, latency 0, IRQ 42 Memory at feb80000 (32-bit, non-prefetchable) [size=512K] I/O ports at ec00 [size=8] Memory at d0000000 (32-bit, prefetchable) [size=256M] Memory at fea00000 (32-bit, non-prefetchable) [size=1M] Expansion ROM at <unassigned> [disabled] Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [d0] Power Management version 2 Kernel driver in use: i915

thanks,