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| matttbe | Hello, sorry for this probably stupid question but where can I find the source used to build "pi-kernel" snap. | 11:42 |
|---|---|---|
| matttbe | My goal is to check what kernel config is supposed to be enabled on RPI images (and ideally the end result without having to download a full image and extract info) | 11:42 |
| matttbe | I found the snapcraft.yaml file in the "generic" git repo but that's for "pc-kernel", not for the pi: https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/jammy/tree/snapcraft.yaml | 11:43 |
| ogra | matttbe, there should be a linux-raspi tree | 11:44 |
| matttbe | ogra: thanks: https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux-raspi/+git/jammy/tree/snapcraft.yaml | 11:45 |
| matttbe | I was looking at linun-snap tree but it was up to Bionic | 11:45 |
| juergh | matttbe: kernel snaps are just repackaged Debian packages. | 11:46 |
| matttbe | ok thank you! | 11:46 |
| juergh | snapcraft.yaml in the tree is the upstream snapcraft yaml which we don't use to build kernel snaps. | 11:47 |
| matttbe | juergh: ok but I can look at this repo to find the config, no? | 11:48 |
| matttbe | by looking at the annotations file I suppose | 11:48 |
| juergh | FWIW: https://code.launchpad.net/~canonical-kernel-snaps/+git and https://code.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux-snap/+git/bionic | 11:48 |
| matttbe | https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux-raspi/+git/jammy/tree/debian.raspi/config/annotations?id=e02c7807f12d5c0076cd99183ab4c18de488a672 | 11:48 |
| juergh | yes. or https://kernel.ubuntu.com/~kernel-ppa/config/jammy/linux-raspi/ | 11:49 |
| matttbe | juergh: nice, thank you, that's what I was trying to find too :-) | 11:50 |
| matttbe | I should have maybe added a bit more of backstory: initially, I wanted to have CONFIG_MPTCP (+ CONFIG_MPTCP_IPV6) enabeld in the official Raspbian images. I opened a bug report https://github.com/raspberrypi/linux/pull/5487 | 12:00 |
| matttbe | Apparently in Raspbian, they still have CONFIG_IPV6=m (which is not a good idea I think, not just because IPv6 will likely be used by default anyway but also something else, I don't remember why). Anyway, because of that, we cannot enable IPv6 support for MPTCP. | 12:00 |
| matttbe | One of the maintainer said in Ubuntu, CONFIG_MPTCP_IPV6 is not enabled. He is talking about the 6.2.0 version from Apr 3 2023. | 12:00 |
| matttbe | Indeed when I look at the config for lunar in 6.2, CONFIG_IPV6=m: https://kernel.ubuntu.com/~kernel-ppa/config/lunar/linux-raspi/6.2.0-1009.11/arm64-config.flavour.raspi | 12:00 |
| matttbe | I'm not sure to see why: nothing about IPV6 in https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux-raspi/+git/lunar/tree/debian.raspi/config/annotations | 12:00 |
| -ubottu:#ubuntu-kernel- Pull 5487 in raspberrypi/linux "configs: Enable MPTCP support" [Closed] | 12:00 | |
| matttbe | and according to the main one, we should have IPV6=y https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux-raspi/+git/lunar/tree/debian.master/config/annotations | 12:00 |
| matttbe | juergh: Did I miss something? Should I open a new bug report? | 12:00 |
| juergh | matttbe: If you want a config change then yes, please open a bug and provide some rationale. | 12:26 |
| matttbe | juergh: I can do that, it looks like a bug here :) | 12:28 |
| matttbe | juergh: sorry, one last question: should I open it there: https://bugs.launchpad.net/~ubuntu-kernel ? | 12:28 |
| matttbe | ah no, I cannot open one there | 12:28 |
| juergh | https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+filebug | 12:29 |
| matttbe | thank you! | 12:29 |
| Gabrieltz | hello everyone , I'm facing a problem with qla2xxx driver against a QMH2462 dual port mezzanine card isp2432 ever since i upgraded this server from 20.04 to 22.04 , while it works a few minutes it suddently gets stuck and multipathd fails all paths at the same time. I'm pretty sure this is not a specific issue on this server because there are other identical server blades in the enclosure running various older versions of ubuntu , | 12:49 |
| Gabrieltz | even a legacy centos 5 and all work properly. I have tried both 5.15.0-76-generic and 5.19.0-46-generic hoping it would be fixed but it wasn't | 12:49 |
| Gabrieltz | when it gets stuck all storage requests hang , leading to very cpu iowait , the only to escape this is to issue_lip on each host , i have to forcefully umount the mounted partition flush the mapper device and rmmod qla2xxx and insert it again. | 12:52 |
| Gabrieltz | I have added ql2xextended_error_logging=0x1e400000 to module parameters hoping to get something useful but after it gets stuck nothing is printer , until i echo 1 > issue_lip | 12:52 |
| juergh | Gabrieltz: Anyhing in the logs? You can file a bug by running 'ubuntu-bug linux'. Ideally after the problem occurred so we might see something in the logs. | 12:53 |
| Gabrieltz | there is nothing printed though when this happens ( at least with the specific error logging parameter ) | 12:54 |
| Gabrieltz | i run ubuntu-bug linux , but it's just a list of the installed packages | 12:54 |
| Gabrieltz | at first i suspected multipathd but i rulled that out because it also happens when having multipathd disabled , and not mounting anything , disk io over the HBA just freezes | 12:56 |
| juergh | need a bug and logs | 12:59 |
| Gabrieltz | could please you suggest a better ql2xextended_error_logging parameter so i can use that ? | 13:01 |
| Gabrieltz | * could you please suggest... | 13:01 |
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