/srv/irclogs.ubuntu.com/2008/11/20/#ubuntu-kernel.txt

Napsong_boyhi01:51
Napsong_boyany girls from jakarta in this room?01:52
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rtgBenC: so whats the story with the Jaunty kernel? It looks like amit took the Intrepid -proposed kernel, added armel, then uploaded that (or someone did for him).13:45
BenCrtg: I wasn't expecting to get jaunty kernel done till after alpha1 went out13:51
BenCrtg: I've almost finished up the cleanup so I can send the summary to kernel-team13:51
BenCthen I'll push and start some builds13:51
rtgBenC: actually, my curiosity was more about having to redo the armel work.13:52
BenCrtg: I'm not sure how amitk is handling arm kernels13:55
BenCrtg: I think that upload was mainly to get bootstrap started (linux-libc-dev)13:55
rtgBenC: well, lemme know if you need any help with Jaunty.13:56
BenCsure thing, thanks13:57
BenCit's pretty much grunt work at the moment13:57
rtgI think we're gonna have to figure out how to build armel using qemu until we get some porter machines.13:57
apwrtg perhaps we could make a qemu machine on an existing porter as a fake porter?14:29
rtgapw: ugh, that would take massive support from IS (which would also take awhile).14:30
dholbachhi guys :)14:30
dholbachdid we have any bug reports about overactive fans on laptops like the lenovo x61s?14:31
rtgdholbach: sounds familiar14:31
dholbachfan speed is ~3800 when the machine is basically idling in gnome intrepid14:31
rtgamitk: don't you have one of these? ^^14:32
* soren wonders if the overactive fan is the problem or a symptom14:32
rtgsoren: ACPI is your friend :)14:33
sorenrtg: Now I know you're lying :)14:34
mjg59Thinkpad fans aren't ACPI fans14:34
sorenI'm just thinking that the overactive fan is a symptom of the system being too hot for some other reason.14:34
rtgmjg59: direct sensor connect?14:34
sorens/is/might be/, I mean.14:34
mjg59rtg: Under control of the embedded firmware14:35
mjg59There's a Thinkpad ACPI method that lets you change embedded controller values, which lets you take over control of the fan14:35
mjg59But that's not the default behaviour14:35
sorenInteresting.14:35
mjg59So an overactive fan generally indicates high temperature14:36
mjg59thinkpad-acpi exposes an hwmon interface that should give you the temperatures14:36
rtgmjg59: is the embedded firmware running on an independent processor?14:36
apwi know the t40'ish ones nearly always needed the fan14:36
apwthough my t61 seemed to turn it off, not got it any more to confirm14:37
mjg59rtg: Yeah, there's a microcontroller14:37
mjg59The embedded controller is generally the same hardware as the keyboard controller these days14:37
dholbachwow14:38
dholbachsensors-applet just added like 456765345678987654345678 temperature thingies to my panel14:38
dholbachthey all seem to be between 25°C and 37°C14:39
amitkrtg: no lenovo here14:44
amitkrtg: I meant no lenovo x61s here14:45
rtgamitk: no problem. I didn't realize thermal control was independent.14:45
dholbachdo you have any numbers on what your fans are running at when the machine is reasonably idle?14:45
sconklinogasawara: if a LP bug is set to milestone:Later, that doesn't imply anything about whether I should pick it up from kernel team or not, does it? That gets set later in the process? 14:58
ogasawarasconklin: when it's been milestoned for later that typically implies we couldn't get a fix into the current release but it should be considered for the next release.15:16
ogasawarasconklin: so if you'd like to work on the bug, feel free.15:16
sconklinogasawara: ok, thx15:16
DavieyIs a 2.6.28 ppa upload planned soon?15:29
rtgDaviey: it'll likely be awhile yet.15:32
Davieyaww15:34
Davieyrtg: Any reason your git branch shouldn't build okay on PPA?15:35
rtgI don't have a 2.6.28 branch yet15:36
Davieyoh!15:37
Davieysorry rtg, thought i saw you did15:38
Davieymy bad15:38
rtgits still in process. we should have a Jaunty kernel pretty soon, which will be 2.6.28 based15:39
rtgpgraner: if the stable update is referenced by a single SRU justification, then I didn't see the need to expand on the individual commit messages.15:42
pgranerrtg: I thought the reason was to ensure that they had all been looked at and were sane, were there any that were dropped or did we take it wholesale?15:43
rtgpgraner: I looked at each one, though not all apply because they are arch dependent. however, since the intrepid-ports kernel is based on intrepid, I felt it was important to carry even those patches that did not apply.15:45
pgranerrtg: Ah ok. perhaps next time drop that in the bug, keeps me from bothering you.15:45
rtgdrop what in the bug?15:46
pgranerrtg: the explanation you just gave me, basically any relevant info about the patch set, why things are there (or not) etc...15:47
rtgpgraner: as one of my profs used to say, 'its intuitively obvious'15:48
pgranerrtg: ah... I'm more in the stupid proof camp...15:48
pgranerrtg: lots of people are reading these bugs and the more info as to why, is better.15:49
rtgpgraner: I'll get ogasawara to add it to the SRU stable update boiler plate. She's been creating the master bug for each stable update cycle.15:49
pgranerrtg: nice... leave it to you to automate it15:50
rtgI'm sure ogasawara likes being known as my automaton :)15:51
rtgapw: the more I think about it, merging the changelogs doesn't make sense because it does not accurately represent the changes that particular kernel went through. 16:09
apwno what i did was keep the changelog unchanged, as its just a template16:10
apwand when i printchanges is includes changes from both branches16:11
rtgapw: I've a conf call I need to prepare for. I'll respond in detail on the mailing list.16:11
smb_tprtg, I assume uploading the the next -proposed kernel with a well chosen -v on the dpkg_buildpackage would show all changes required... 16:16
rtgsmb_tp:  its helps with the diff that you see in LP.16:16
smb_tprtg, That was my guessing. Let's whether my idealistic thinking turns out true :)16:18
apwso if we have bug which we have actually generated a fix and pushed it upstream, but there is little pressure to back port that fix, so the sensible way forward is to wait for it to flow back down naturally ...16:46
apwwhat is the right state for that bug ... Will not fix ?16:46
apwor perhaps we mark it as a bug upstream and Fix Committed it there, and will not fix on our side16:59
apwogasawara, ^^ ?16:59
* apw asks the oracle17:00
BenCapw: that sounds right17:11
apwthanks17:13
ogasawaraapw: sorry was at the dentist, but yes Fix Committed likely for Jaunty and Won't Fix for Intrepid sounds reasonable17:27
apwi went for adding upstream and fix committed there, and won't fix for our task17:29
apwso that we don't have to worry about it at alll17:29
ogasawaraapw: that works too17:29
apwin case jaunty doesn't end up with it, then our tasks would lie17:30
apwstill we got something accepted upstream so thats good17:30
apw(trivial though it was)17:30
apwogasawara, for something that looks like it will come down the pipe in mainline updates for jaunty, what is our bug handling for that17:32
apwstraight to invalid if its against jaunty i guess?17:33
apwwe really could do with a 'no change needed' status17:34
apwinvalid just feels a little to much like 'submitter stupid'17:34
ogasawaraapw: invalid always feels so harsh to me for those types of bugs.  so I typically just post a note we'll get the fix for free with Jaunty and set the status to In Progress and assign it to myself.17:36
apwwhat then move it to fix released when the kernel goes out?17:36
ogasawaraapw: then I know to keep an eye on the bug and flip to Fix Released when we do get the fix17:36
ogasawaraapw: I think there's actually a few maybe on the bug list I sent you like that17:37
apwyeah its one of those i was looking to handle17:37
apwi've confirmed its in upstream and on its way to us ...17:37
apwso i'll do what you suggested here17:37
ogasawaraas long as it's on the list I'm sure one of us will see it and remember to close it out17:38
apwoh do you have edit title priviledge17:38
apwbug #222324 has hardy in its title, but that makes little sense as the bug is now 'against' jaunty17:38
ogasawaraapw: we all do, it's just not obvious.  click on the little yellow circle icon next to the title17:40
apwheh ... oh ... strange ... this interface seems to resist understanding at times17:44
sconklinrtg: I'm backporting a touchpad driver into intrepid from Linus's tree. His commit didn't apply cleanly, but only had minor conflicts. Is this a sauce patch?18:06
rtgsconklin: not if it came from upstream.18:07
rtgsauce is for patches that we either expect to conflict, or will never go upstream.18:08
sconklinrtg: I just wondered because it needed a little fussing. Thanks.18:08
sconklinok, got it18:08
rtgin actuality, the first case kind of abuses the notion of sauce.18:08
sconklinyeah, it's almost like we need a third name18:09
BenCI always took sauce as something that isn't in upstream18:54
BenCbe it a patch we created, was pulled from an external tree, etc.18:54
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