On Sun, Jan 22, 2012 at 01:33:16PM -0500, Konrad Rzeszutek Wilk wrote:
On Tue, Jan 17, 2012 at 12:57:50AM +0100, Martin Nyhus wrote:
On Monday 16. January 2012 21:30:59 Jerome Glisse wrote:
On Sun, Jan 15, 2012 at 10:31:08PM +0100, Martin Nyhus wrote:
In some cases mem will be null in nouveau_vm_map_sg, resulting in a crash at drivers/gpu/drm/nouveau/nouveau_vm.c:84. It seems to be easy enough to reproduce, so I can test patches if needed.
How do you trigger this ?
Opening 10-15 high-res pictures in Firefox triggers it every time. Doing the same using Gimp does not, and neither does Firefox and lots of small images (eg. Google image search).
I seem to be able to trigger this by using both Chrome and Firefox and seeing a YouTube video. I did at that time have a dual-head display, while in the past to reproduce this I had only one monitor and it took a bit of time before I hit it.
Can you please both test if attached patch fix it for you ?
Cheers, Jerome