Re: drm regression on resume with -rc7 (bisected to 797fd5b9dad12a100c81b5782573a41259728cb1)

From: CÃdric Godin
Date: Fri May 21 2010 - 14:39:16 EST


On 05/18/10 20:06, Joerg Platte wrote:
Am Wednesday, 12. May 2010 schrieb CÃdric Godin:
Hi,

When resuming my laptop from a -rc7, my X session reacted
weirdly.
Reading the dmesg log, I had :

May 12 21:58:03 enea kernel: [ 122.627332]
[drm:radeon_ib_schedule]
*ERROR* radeon: couldn't schedule IB(0).
May 12 21:58:03 enea kernel: [ 122.627342]
[drm:radeon_cs_ioctl]

same problem here with 2.6.34 and Thinkpad T40 (Radeon Mobility
7500). The problem appeared after my upgrade to 2.6.34.
2.6.33.X does not have this problem. Is there any patch
available that I can test?

regards,
JÃrg
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Yes, now there is a patch thanks to Jerome Glisse. I tested it and it's working here.
Maybe you could test it too ?

https://bugzilla.kernel.org/attachment.cgi?id=26484

regards,
CÃdric
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