Re: [Intel-gfx] Sandy Bridge GPU hang reproducer...

2011-05-20 Thread Daniel J Blueman
On 18 May 2011 19:04, Chris Wilson wrote: > On Wed, 18 May 2011 12:38:44 +0100, Daniel J Blueman > wrote: >> Hi Chris et al, >> >> On my Sandy Bridge GPU (8086:0126 rev 09) laptop, I often see hangs >> that are correctly recovered and sometimes ones which aren't (causing >> X lockup or kernel ha

Re: [Intel-gfx] Sandy Bridge GPU hang reproducer...

2011-05-18 Thread Chris Wilson
On Wed, 18 May 2011 12:38:44 +0100, Daniel J Blueman wrote: > Hi Chris et al, > > On my Sandy Bridge GPU (8086:0126 rev 09) laptop, I often see hangs > that are correctly recovered and sometimes ones which aren't (causing > X lockup or kernel hard lock), hurting usability. > > I'm able to repro

[Intel-gfx] Sandy Bridge GPU hang reproducer...

2011-05-18 Thread Daniel J Blueman
Hi Chris et al, On my Sandy Bridge GPU (8086:0126 rev 09) laptop, I often see hangs that are correctly recovered and sometimes ones which aren't (causing X lockup or kernel hard lock), hurting usability. I'm able to reproduce GPU hangs often with the composite tests in rendercheck (may need to re