| mlankhorst | oh.. morning btw | 08:54 |
|---|---|---|
| * bryce waves | 09:20 | |
| mlankhorst | still awake? :) | 09:21 |
| mlankhorst | hm, I didn't manage to find the underlying cause of bug #1010794 , but enabling the solid fill hw operation fixes it, might even be sru'able if lucky | 11:48 |
| ubottu | Launchpad bug 1010794 in xserver-xorg-video-nouveau (Ubuntu) "Graphics/text corruptions in some applications with nouveau drivers" [Undecided,Confirmed] https://launchpad.net/bugs/1010794 | 11:48 |
| mlankhorst | hmm.. http://cgit.freedesktop.org/nouveau/linux-2.6/commit/?id=e55644bca2fa225d7d4f58d59fe41d714ae342c4 *amusedly wonders what kind of massive memory leak that must have been* | 12:26 |
| bryce | mlankhorst, looks good. I like your thorough regression potential section | 17:23 |
| mlankhorst | bryce: yeah needs more testing though, but I fear I need to figure out what is going on in the exa fallback first so I'll update it again with the complete fix | 17:25 |
| mlankhorst | so far it seems nouveau_exa's memcpy fallback ignores tiling leading to garbage, but it's not what's causing issues | 17:25 |
| mlankhorst | oh heh.. | 17:27 |
| mlankhorst | then you have nouveau_exa_prepare_access ignoring tiling altogether | 17:28 |
| mlankhorst | why did it have to be so simple | 17:29 |
| mlankhorst | it's eod for me so tomorrow I'll send a full fix | 17:29 |
| bryce | ok sounds good | 17:40 |
| mlankhorst | I want to sru the nvrefresh one too, and the vblank fix too but that one doesn't have a bug report associated. We enable vblank by default though so it's going to hit us harder than others. :/ | 17:53 |
| mlankhorst | *g0ne* | 17:53 |
| bryce | mlankhorst, ok sounds good, let me know if you need help with any of this | 17:56 |
| mlankhorst | bryce: not atm, only thing I still need for the sru is finding a bug I can pinpoint to the vblank race condition | 18:33 |
| * bryce nods | 18:34 | |
| bryce | mlankhorst, if you're able to reproduce the issue, feel free to file the bug report yourself. | 18:35 |
| bryce | but yeah if someone else has already reported it, always nice to repurpose their report into an sru :-0 | 18:35 |
| mlankhorst | yeah that's the hard part right now, it mostly affects triple buffering :-) | 18:35 |
| mlankhorst | but I didn't look much into it yet wanted to understand the corruption bug better first | 18:36 |
| * bryce nods | 18:37 | |
| Sarvatt | mlankhorst: wonderful, lightdm in precise adds -nr and we dropped the -nr patch in quantal :) | 22:28 |
| RAOF | Oh, yeah. | 22:33 |
| RAOF | Didn't think of that when dropping the patch. | 22:33 |
| RAOF | Manganese dioxide I need? | 22:35 |
| RAOF | Who sends spam for _Manganese dioxide_ ? | 22:35 |
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