/srv/irclogs.ubuntu.com/2012/04/09/#ubuntu-kernel.txt

JamesJRHHello. I'm an Ubuntu user. Where can I file feature requests upstream for the Linux kernel? Specifically the USB drivers? Or should I first file it on Launchpad?01:02
JamesJRH?01:04
JamesJRHkengyu___?01:04
JamesJRHI learn that it is possible in the USB spec to disable ports, but apparently this feature isn't exposed in the USB drivers in the kernel. I'd like to file this as a feature request.01:09
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anubhavapw: Does Ubuntu support Lustre Filesystem?05:13
apwa/close11:46
ogasawaratgardner: want to double check before I start that you're not in the process of rebasing q to 3.4-rc2?13:28
tgardnerogasawara, go ahead. I'm still messing with oneiric and precise13:29
ogasawaratgardner: ack.  also, I coordinated with the release team to upload tomorrow.13:29
tgardnerogasawara, ack13:29
tgardnerogasawara, you're still picking up changes for q made to precise, right ?13:33
ogasawaratgardner: yep13:33
tgardnerogasawara, cool, then I don't have to remember13:33
jsalisburytgardner, herton, should I submit another patch request for 381b872cf7942ab8c95de156ce403bd906f3915d ?  13:37
tgardnerjsalisbury, nah, I just bundled it all together13:38
jsalisburytgardner, just saw it :-)  Thanks!13:38
jsalisburytgardner, I build an Oneiric test kernel with those patches, and have the original bug reporter test it, if needed?13:39
tgardnerjsalisbury, I think the get_reason_str() patch is straightforward enough that you needn't bother13:40
jsalisburytgardner, ok, thanks.13:40
* ogasawara back in 2014:43
penguin42Hi16:40
penguin42bug 922906 seems to have  a few dupes with the same backtrace; bugs 957846, 977143, 977156   and probably some more16:41
ubot2Launchpad bug 922906 in linux "Kernel Oops - BUG: unable to handle kernel NULL pointer dereference at 0000009c; EIP is at __ticket_spin_lock+0x8/0x30" [Medium,In progress] https://launchpad.net/bugs/92290616:41
ubot2Launchpad bug 957846 in linux "BUG: unable to handle kernel NULL pointer dereference at 0000009c" [Undecided,Incomplete] https://launchpad.net/bugs/95784616:41
ubot2Launchpad bug 977143 in linux "BUG: unable to handle kernel NULL pointer dereference at 0000009c (dup-of: 922906)" [Medium,Confirmed] https://launchpad.net/bugs/97714316:41
ubot2Launchpad bug 977156 in linux "BUG: unable to handle kernel NULL pointer dereference at 0000009c (dup-of: 922906)" [Medium,Confirmed] https://launchpad.net/bugs/97715616:41
penguin42oh, someone has duped two of them since I looked at two of them16:41
penguin42I'd still add 957846 - and possibly some of the much older ones16:42
penguin42and bugs 760959, 760300 and 748773 all look the same as well to me16:44
ubot2Launchpad bug 760959 in linux "Kernel Oops - BUG: unable to handle kernel NULL pointer dereference at 0000009c; EIP is at __ticket_spin_lock+0x8/0x20" [Undecided,Incomplete] https://launchpad.net/bugs/76095916:44
ubot2Launchpad bug 760300 in linux "Kernel Oops - BUG: unable to handle kernel NULL pointer dereference at 0000009c; EIP is at __ticket_spin_lock+0x8/0x20" [Undecided,Incomplete] https://launchpad.net/bugs/76030016:44
ubot2Launchpad bug 748773 in linux "Kernel Oops - BUG: unable to handle kernel NULL pointer dereference at 0000009c; EIP is at __ticket_spin_lock+0x8/0x20" [Undecided,Incomplete] https://launchpad.net/bugs/74877316:44
jsalisburypenguin42, Thanks, all the older bugs are now marked as dups16:49
penguin42jsalisbury: I guess that's something trying to access a thumb drive when it's already out and in the users pocket16:50
jsalisburypenguin42, It's also a know bug upstream, and is being discussed on LKML16:50
penguin42nod16:51
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ogasawarajsalisbury: just fyi, posted comment to bug 97498218:36
ubot2Launchpad bug 974982 in linux "pvops NULL pointer dereference oops in latest precise kernel" [Medium,Confirmed] https://launchpad.net/bugs/97498218:36
ogasawarajsalisbury: can you ping me once you get their testing feedback, I'd like to get that into tomorrow's upload but would prefer positive testing feedback first.18:37
* bjf -> lunch18:52
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tgardnerjsalisbury, can you add your standard 'please test upstream" blurb to bug #972823 ?19:10
ubot2Launchpad bug 972823 in linux "Precise Beta 2 Live CD hangs at boot on HP Pavilion zv6000" [Undecided,New] https://launchpad.net/bugs/97282319:10
jsalisburytgardner, will do19:10
tgardnerI'm kind of out of ideas on that one19:11
nxvlhey, in which package can i find compat-wireless?19:23
jsalisburyogasawara, oops, missed your message.  I'll let you know when there is feedback.19:23
nxvli need to patch it to fix the negative channel issue and i can't find it19:23
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ogasawaranxvl: which release?19:28
nxvlogasawara: precise19:29
ogasawaranxvl: linux-backports-modules-3.2.0 contains a backported v3.3 compat-wireless stack, is that what you're looking for?  or do you just want the kernel package?19:30
nxvlogasawara: hmm, that's not installed on my system19:31
ogasawaranxvl: lbm is an elective install, so not available by default19:31
nxvlogasawara: i need to apply http://patches.aircrack-ng.org/mac80211.compat08082009.wl_frag+ack_v1.patch and http://patches.aircrack-ng.org/channel-negative-one-maxim.patch to whatever compat-wireless i have on my system19:32
nxvlogasawara: and i prefer to re-pack and install rather than make && make install19:32
nxvlogasawara: so i was looking for pointer on which package to find the source of the driver that are managing my wireless card ATM19:33
ogasawaranxvl: you probably are wanting the precise kernel git repo, ie. git://kernel.ubuntu.com/ubuntu/ubuntu-precise.git19:36
nxvlogasawara: will take a look, thanks!19:36
ogasawaranxvl: I can build you a test kernel if that's easier for you19:36
ogasawaranxvl: assuming those patches apply cleanly19:36
nxvlogasawara: that would be awesome19:37
nxvlogasawara: just keep in mind that those patches are for compat-wireless19:37
ogasawaranxvl: amd64 or i386?19:37
nxvlogasawara: amd19:37
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ogasawaranxvl: http://people.canonical.com/~ogasawara/nxvl/precise/amd64/20:18
nxvlogasawara: \o/20:19
nxvlthanks20:19
* nxvl HUGS ogasawara 20:19
Amozogasawara, wow, you just built him a complete kernel from sources?20:39
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ogasawaraAmoz: we've got pretty robust kernel build resources :)20:40
Amozogasawara, hah, I figured20:40
AmozI'm getting this error in dmesg, is it a bug, or is my HDD about to crash?20:46
Amoztask jbd2/sde1-8:870 blocked for more than 120 seconds20:46
Amozhere's the call trace in whole20:46
Amozhttp://paste.ubuntu.com/922441/20:46
jjohansenogasawara: do we have a wiki page detailing how backport kernels are handled?22:11

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