| tjaalton | 4/win 21 | 03:37 |
|---|---|---|
| tjaalton | bah | 03:37 |
| tjaalton | hmm, either mesa 9.1 has no bugs, or noone tested it | 03:59 |
| bryce | heh | 04:02 |
| ScottK | Not testing is the more sure way to have no bugs. | 04:02 |
| tjaalton | yep :/ | 04:03 |
| tjaalton | ScottK: do you have intel gfx btw, and if so mind giving it a go with kwin? | 04:04 |
| ScottK | I do, but the relevant machine is dead ATM. Need to do a reinstall first. | 04:04 |
| tjaalton | ah, ok | 04:04 |
| ScottK | (not happening tonight as it's almost time for bed) | 04:04 |
| tjaalton | sure thing | 04:05 |
| RAOF | I've been using the Mir mesa for some time - that's based on 9.1-rc2 and so suffers from everyone's favourite terrible dash performance, but aside from that everything works. | 04:11 |
| tjaalton | RAOF: yeah, and that's fixed on the ppa one | 06:12 |
| mlankhorst | morning | 06:14 |
| mlankhorst | tjaalton: hey I run mesa 9.1 here, though not the official packaged version, just the cherry picked git snapshot | 06:15 |
| mlankhorst | bryce: did you upload ubuntu5 xserver? | 06:27 |
| bryce | no | 06:30 |
| mlankhorst | ok good :) | 06:31 |
| tjaalton | hmm yeah I think we could just update mesa to the 9.1 snapshot | 06:36 |
| tjaalton | and 9.1.2 coming next friday-ish | 06:38 |
| mlankhorst | just keep what's there now and get it in ubuntu first.. | 06:38 |
| tjaalton | ok :) | 06:38 |
| tjaalton | I'll just add e6616948b | 06:40 |
| mlankhorst | looks good to me | 06:48 |
| tjaalton | pushed | 06:48 |
| mlankhorst | I'm going to test the drm_device_keep_trying on panda first before I push it, seemed to have worked on my macbook now, tegra too, so just omap remaining | 07:38 |
| mlankhorst | more annoying than I thought, blob is fragile, easiest way seems to be unsquashing squashfs, and trying from there | 09:23 |
| mlankhorst | welp, it worked | 09:31 |
| mlankhorst | [ 20.218] (II) config/udev: Adding drm device (/dev/dri/card0) card0 /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card0 | 09:38 |
| mlankhorst | [ 20.218] (II) config/udev: Ignoring already known drm device (/dev/dri/card0) | 09:38 |
| mlankhorst | cute, race triggers on nfs too | 09:38 |
| mlankhorst | hm maybe not a race, triggers second time too | 10:17 |
| === ubott2 is now known as ubottu | ||
| tjaalton | so i915 gen5 still has slow blur | 10:55 |
| tjaalton | well, didn't even know it had regressed until now | 11:01 |
| mlankhorst | just push and sru later? | 11:24 |
| tjaalton | maybe | 11:29 |
| mlankhorst | I think I found my suspend failure | 11:44 |
| ppisati | guys, i heard there was a fix for x-input in R bt that was hard to backport to Q | 12:32 |
| ppisati | something about touchscreen input that impacts our nexus7 img | 12:32 |
| ppisati | can anyone confirm it? | 12:32 |
| ppisati | (and sorry for the lame description :) ) | 12:32 |
| tjaalton | ther is no fix in raring | 12:33 |
| tjaalton | what I have crashes the server after opening the dash and touching somewhere | 12:34 |
| ppisati | tjaalton: ah | 12:36 |
| ppisati | tjaalton: i was told different | 12:36 |
| mlankhorst | tjaalton: hm shall I try to figure out the touch crashing issue in 1.14 branch? | 13:40 |
| tjaalton | mlankhorst: it's not the same crash | 13:41 |
| tjaalton | aiui | 13:41 |
| mlankhorst | tre | 13:42 |
| mlankhorst | true* | 13:42 |
| mlankhorst | but I want to get 1.14 with patches working stably first | 13:43 |
| tjaalton | ok | 13:56 |
| === stgraber_ is now known as stgraber | ||
| mlankhorst | wow, reading through the input stack is weird | 16:00 |
| mlankhorst | it's like an onion, layers, layers, layers.. | 16:11 |
| ogra_ | and smelly ... | 16:19 |
| mlankhorst | hm fun, guess it's a magic union | 16:48 |
| mlankhorst | any bets on the magic thing where it crashes on being pointer barriers? | 16:50 |
| tjaalton | the guy on the upstream bug says the crasher was there with 1.13 too | 16:58 |
| tjaalton | so not that | 16:59 |
| mlankhorst | tjaalton: the specific function hasn't been touched since before 1.12 or so | 17:08 |
| mlankhorst | anyway it looks like I may have a fix | 17:09 |
| tjaalton | mlankhorst: this was the memory corruption crasher you were able to repro with synaptics? | 17:11 |
| mlankhorst | yeah I think so | 17:20 |
| mlankhorst | if you look at ProcessTouchEvent, there are 2 destinct structs, ev->device_event and ev->touch_ownership_event, in a union with different sizes | 17:20 |
| mlankhorst | and first thing that function does is int emulate_pointer = ! !(ev->device_event.flags & TOUCH_POINTER_EMULATED); | 17:21 |
| mlankhorst | device_event.flags is at a different offset than touch_ownership_event.flags | 17:21 |
| mlankhorst | ev->device_event.corestate | 17:24 |
| mlankhorst | ends up saving at some random offset | 17:24 |
| mlankhorst | seems to be a lot better at surviving now.. | 17:41 |
| mlankhorst | yeah, that fixed the valgrind error for me | 17:42 |
| mlankhorst | \o/ | 17:43 |
| mlankhorst | no more random memory corruptions | 17:43 |
| tjaalton | cool, i'll try if it fixes my crasher too | 17:59 |
| mlankhorst | considering each time you pressed you ended up corrupting some random memory, most likely | 18:30 |
| mlankhorst | seems I didn't fix my nouveau suspend bug when I leave my pc off for longer periods though, boo :(( | 18:31 |
| tjaalton | well the one with 1.13 + backports happened almost instantly | 18:31 |
| tjaalton | look at the backtrace on the upstream bug | 18:31 |
| tjaalton | open dash - touch the indicators - boom | 18:31 |
| mlankhorst | random memory corruption is random :P | 18:32 |
| tjaalton | well the way to reproduce was different than on 1.14, and very easy :) | 18:37 |
| tjaalton | but anyway, I'll try it | 18:37 |
| tjaalton | mlankhorst: doesn't apply on top of the backports ;) | 18:58 |
| mlankhorst | I'm sure you can find a way to do it manually :p | 18:58 |
| tjaalton | yeah, tomorrow | 18:58 |
| tjaalton | ah, it was easy | 19:02 |
| tjaalton | building | 19:05 |
| tjaalton | rebooting the nexus | 20:09 |
| tjaalton | crashed | 20:11 |
| tjaalton | so it wasn't that :) | 20:11 |
| mlankhorst | boo different bug then, I could reproduce the corruption on 1.13.3 too though iirc | 20:11 |
| tjaalton | hope it isn't fixed by the barrier work in 1.14 | 21:12 |
| tjaalton | testing one other commit now | 21:13 |
| tjaalton | nope, not that.. | 21:28 |
| llstarks | bryce, re your changes to the hybrid spec. shall i assume this work is postponed until amd and nvidia publish egl drivers? | 21:39 |
| tjaalton | the diff is just changing the assignee? | 21:41 |
| bryce | yeah just an assignee change | 21:41 |
| llstarks | to in-house? | 21:41 |
| tjaalton | raof is in-house :) | 21:41 |
| bryce | raof's busy with mir now, so freeing the WI's for anyone else that might want them | 21:41 |
| bryce | community owners would definitely be fine; I probably should have set them to ubuntu-x-swat actually | 21:42 |
| llstarks | when i see canonical-x, i interpret that as "secret project for the next few months" :) | 21:42 |
| bryce | llstarks, fair enough; updated | 21:44 |
| llstarks | that wasn't the problem, i was referring to the changes a few days ago. i'm just wondering where this work fits in when slutty snail is going to probably focus on mir and the converged platform | 21:45 |
| bryce | llstarks, I think you answered your own question there... | 21:46 |
| llstarks | thanks for the clarification | 21:48 |
| bryce | llstarks, basically it's backburnered in favor of phone stuff, but as low hanging fruit becomes available we can certainly look into it. And help on anything in this space is welcomed. | 21:49 |
| llstarks | i plan to do some experimental mir+optimus stuff over the next few weeks | 21:50 |
| llstarks | uncharted territory | 21:50 |
| tjaalton | mlankhorst: so it's the same trace after all what I'm seeing, both with 1.13+backport & 1.14 | 22:18 |
| tjaalton | xi2mask_isset returns 0 | 22:18 |
| tjaalton | enough for today.. | 22:19 |
| RAOF | llstarks: Cool. You should be able to have a bit more fun with that soon, after use-dma-buf has landed. | 23:06 |
| llstarks | fun, but not much in the way of code though. maybe a script or two if i have time. modprobe.d hybrid stuff needs an overhaul, so maybe i'll look at that too. | 23:09 |
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