[08:54] <mlankhorst> oh.. morning btw
[09:20]  * bryce waves
[09:21] <mlankhorst> still awake? :)
[11:48] <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
[12:26] <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*
[17:23] <bryce> mlankhorst, looks good.  I like your thorough regression potential section
[17:25] <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
[17:27] <mlankhorst> oh heh..
[17:28] <mlankhorst> then you have nouveau_exa_prepare_access ignoring tiling altogether
[17:29] <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
[17:40] <bryce> ok sounds good
[17:53] <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*
[17:56] <bryce> mlankhorst, ok sounds good, let me know if you need help with any of this
[18:33] <mlankhorst> bryce: not atm, only thing I still need for the sru is finding a bug I can pinpoint to the vblank race condition
[18:34]  * bryce nods
[18:35] <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 :-)
[18:36] <mlankhorst> but I didn't look much into it yet wanted to understand the corruption bug better first
[18:37]  * bryce nods
[22:28] <Sarvatt> mlankhorst: wonderful, lightdm in precise adds -nr and we dropped the -nr patch in quantal :)
[22:33] <RAOF> Oh, yeah.
[22:33] <RAOF> Didn't think of that when dropping the patch.
[22:35] <RAOF> Manganese dioxide I need?
[22:35] <RAOF> Who sends spam for _Manganese dioxide_ ?