https://bugs.freedesktop.org/show_bug.cgi?id=28402

--- Comment #57 from Lukas Schneiderbauer lukas.schneiderbauer@gmail.com 2010-09-09 04:11:16 PDT --- (In reply to comment #56)

(In reply to comment #48)

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(In reply to comment #47)

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Created an attachment (id=38516)

View: https://bugs.freedesktop.org/attachment.cgi?id=38516 Review: https://bugs.freedesktop.org/review?bug=28402&attachment=38516

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possible fix

Does this patch help? It always aligns the MC vram and gtt bases to size.

I'm sorry to report that it does not. I've tried with 96576a9e1a0cdb8a43d3af5846be0948f52b4460 (current drm-next in airlied's tree). This freezes without any patches, seems stable with airlied's patch to put vmem at address 0, but freezes still with your patch.

Lukas, can you confirm that this patch still freezes?

I've tried this patch again today, this time using vanilla 2.6.36-rc3. Unfortunately it froze again upon launching firefox.

Hm... damn. My 2.6.36-rc3 with alex' patch didn't give me a freeze for ~ 1 day. And I'm pretty sure, that I applied the patch correctly and didn't mix up any of these patches. (did some checks ...) However, I did a reset of the whole tree, pulled the newest version and applied alex' patch again. I'm on 2.6.36-rc3-00185-gd56557a-dirty and testing..