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| *** iwamatsu <iwamatsu!~iwamatsu@ae043235.dynamic.ppp.asahi-net.or.jp> has joined #cip | 11:57 | |
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| iwamatsu | Hi | 12:01 |
|---|---|---|
| masami | hello | 12:01 |
| pave1 | Hi! | 12:01 |
| patersonc | Hey | 12:02 |
| iwamatsu | Jan can not join today. So, lets start. | 12:03 |
| iwamatsu | #startmeeting CIP IRC weekly meeting | 12:03 |
| collab-meetbot` | Meeting started Thu Dec 4 12:03:18 2025 UTC and is due to finish in 60 minutes. The chair is iwamatsu. Information about MeetBot at http://wiki.debian.org/MeetBot. | 12:03 |
| collab-meetbot` | Useful Commands: #action #agreed #help #info #idea #link #topic #startvote. | 12:03 |
| collab-meetbot` | The meeting name has been set to 'cip_irc_weekly_meeting' | 12:03 |
| *** collab-meetbot` changes topic to " (Meeting topic: CIP IRC weekly meeting)" | 12:03 | |
| iwamatsu | #topic AI review | 12:03 |
| *** collab-meetbot` changes topic to "AI review (Meeting topic: CIP IRC weekly meeting)" | 12:03 | |
| iwamatsu | No AI today | 12:03 |
| iwamatsu | 5 | 12:03 |
| iwamatsu | 4 | 12:03 |
| iwamatsu | 3 | 12:03 |
| iwamatsu | 2 | 12:04 |
| iwamatsu | 1 | 12:04 |
| iwamatsu | #topic Kernel maintenance updates | 12:04 |
| *** collab-meetbot` changes topic to "Kernel maintenance updates (Meeting topic: CIP IRC weekly meeting)" | 12:04 | |
| pave1 | I was reviewing 6.12.60 and 6.12.61. | 12:04 |
| masami | This week reported 0 new CVEs and 2 updated CVEs. | 12:04 |
| iwamatsu | I reviewed 6.12.58 and 59. | 12:04 |
| iwamatsu | anyone else ? | 12:05 |
| iwamatsu | 5 | 12:05 |
| iwamatsu | 4 | 12:05 |
| iwamatsu | 3 | 12:05 |
| iwamatsu | 2 | 12:05 |
| iwamatsu | 1 | 12:05 |
| iwamatsu | #topic Kernel testing | 12:05 |
| *** collab-meetbot` changes topic to "Kernel testing (Meeting topic: CIP IRC weekly meeting)" | 12:05 | |
| iwamatsu | linux-4.19.y-cip-rt is late. | 12:06 |
| pave1 | Kernel testing -- https://gitlab.com/cip-project/cip-kernel/linux-cip/-/jobs/12320883271 | 12:06 |
| patersonc | Some more KernelCI pipeline improvements have been merged. Not sure if they've hit production yet. I'm still working on the RT side of things | 12:06 |
| patersonc | New lab-cip-cariad is online | 12:06 |
| arisut | working on kci-dev and presentation | 12:06 |
| pave1 | -- qemu says it does not have movbe required to run that kernel. | 12:07 |
| pave1 | Any ideas what is going on there? | 12:07 |
| patersonc | Strange | 12:07 |
| patersonc | Same "machine" is happy with the arm64 build | 12:08 |
| pave1 | Code I'm testing is not touching x86, so this is strange. But it does not really look random glitch. | 12:09 |
| patersonc | Probably a lava issue tbh | 12:10 |
| patersonc | rather than kernel | 12:10 |
| pave1 | Aha, ok. I would not mind if someone took a look :-). | 12:11 |
| iwamatsu | Let's check if this happens with QEMU in other labs. | 12:12 |
| iwamatsu | anything else? | 12:13 |
| iwamatsu | 5 | 12:13 |
| iwamatsu | 4 | 12:13 |
| iwamatsu | 3 | 12:13 |
| iwamatsu | 2 | 12:13 |
| iwamatsu | 1 | 12:13 |
| iwamatsu | I mistook. next is Kernel maintenance updates | 12:14 |
| iwamatsu | #topic Kernel maintenance updates | 12:14 |
| patersonc | Same qemu job in: | 12:14 |
| patersonc | renesas lab: https://lava.ciplatform.org/scheduler/job/1341501 (PASS) | 12:14 |
| patersonc | iwamatsu lab: https://lava.ciplatform.org/scheduler/job/1341502 (PASS) | 12:14 |
| patersonc | cariad lab: https://lava.ciplatform.org/scheduler/job/1341503 (PASS) | 12:14 |
| iwamatsu | #topic Kernel maintenance updates | 12:14 |
| *** collab-meetbot` changes topic to "Kernel maintenance updates (Meeting topic: CIP IRC weekly meeting)" | 12:14 | |
| pave1 | I'm working on 4.19-rt. | 12:15 |
| iwamatsu | linux-4.19.y-cip-rt is late. | 12:15 |
| iwamatsu | Pave1: thanks! | 12:15 |
| pave1 | I hit merge conflict in cgroups, and am not quite sure what to do with it. | 12:15 |
| pave1 | Basically it looks like -rt changed locking, while -stable split the workqueue to three pieces. | 12:16 |
| pave1 | I can easily drop the conlicting patch from -stable, and release that, but... | 12:18 |
| iwamatsu | Other one, I think it would be best to ask on RT ML... | 12:18 |
| iwamatsu | other kernels are green. | 12:20 |
| pave1 | Yep, there's also chance newer -rts already had to solve this somehow. | 12:20 |
| pave1 | So I'll investigate more. | 12:20 |
| iwamatsu | pave1: OK, thanks! | 12:20 |
| iwamatsu | anything else? | 12:21 |
| iwamatsu | 5 | 12:21 |
| iwamatsu | 4 | 12:21 |
| iwamatsu | 3 | 12:21 |
| iwamatsu | 2 | 12:21 |
| iwamatsu | 1 | 12:21 |
| iwamatsu | #topic AOB | 12:21 |
| *** collab-meetbot` changes topic to "AOB (Meeting topic: CIP IRC weekly meeting)" | 12:21 | |
| masami | I found talking about "This kernel requires the following features not present on the CPU: movbe" in archive https://lists.cip-project.org/g/cip-dev/topic/generic_x86_kernel/105891053 | 12:21 |
| masami | it seems as if some configuration problem. | 12:23 |
| masami | at the time | 12:23 |
| pave1 | That's the same error as https://gitlab.com/cip-project/cip-kernel/linux-cip/-/pipelines/2195944203 | 12:24 |
| iwamatsu | masami: I see, I will check it. Thanks for your information. | 12:24 |
| masami | iwamatsu: thank you! | 12:24 |
| patersonc | masami: That mail thread says it was a kernel config issue with the merged CIP config | 12:25 |
| patersonc | But then why would it fail in only one lab? | 12:26 |
| *** jki <jki!~jki@88.128.94.16> has joined #cip | 12:27 | |
| iwamatsu | We might need to investigate a bit more. | 12:27 |
| iwamatsu | Hi Jan. | 12:27 |
| jki | hi! | 12:28 |
| jki | trying to catch up from the logs... | 12:28 |
| jki | regarding the kernel configuration issue: see what we also had to do for qemu testing with cip-core | 12:29 |
| jki | 6.12 merged_defconfig is more demanding than previous versions | 12:29 |
| jki | might be that individual configs we had in, say, 6.1 are still missing in 6.12 and do not affect the merged result therefor | 12:30 |
| jki | https://gitlab.com/cip-project/cip-core/isar-cip-core/-/commit/cc93d81b9b6b5cc6c4ae3631bdee8d9f54a6be1a | 12:32 |
| iwamatsu | I see. but why does the problem occur only with qemu-03? | 12:32 |
| jki | is that qemu tcg or kvm? | 12:33 |
| jki | if kvm, which cpu model? | 12:33 |
| jki | host? | 12:33 |
| jki | "host" makes things non-comparable CPU feature-wise | 12:34 |
| masami | from lava log: "Boot command: /usr/bin/qemu-system-x86_64 -cpu host -enable-kvm" | 12:35 |
| jki | bingo | 12:36 |
| jki | different host, different features then | 12:36 |
| iwamatsu | OK. we need to confirm Toyooka-san. | 12:36 |
| jki | other AOB: do you already have topics for the ETSC call on the radar? | 12:37 |
| jki | well, "already" is relative - it's already next week :D | 12:38 |
| iwamatsu | Not yet. | 12:39 |
| pave1 | Not really. | 12:39 |
| pave1 | jki: 4.19-rt: I hit fun with cgroups. | 12:41 |
| jki | are you trying to backport the issue I reported | 12:41 |
| jki | ? | 12:41 |
| jki | or even yet another topic? | 12:41 |
| pave1 | That's likely different topic. | 12:41 |
| jki | :( | 12:41 |
| jki | please share more information then, we can try to look into this | 12:42 |
| patersonc | jki: Could you share Jason's email address with me? (privately) I want to chase about the B-VFire boards | 12:42 |
| jki | minimum is understanding what is affected | 12:42 |
| jki | patersonc: sure | 12:42 |
| pave1 | It is easy to drop the patch from -cip-rt for now, and have a release today/tommorow. | 12:43 |
| patersonc | Thanks | 12:43 |
| pave1 | Or I can try to figure it out, perhaps asking for help on lists. | 12:43 |
| iwamatsu | other topics for today? | 12:44 |
| iwamatsu | 5 | 12:44 |
| iwamatsu | 4 | 12:44 |
| iwamatsu | 3 | 12:44 |
| iwamatsu | 2 | 12:44 |
| iwamatsu | 1 | 12:44 |
| iwamatsu | #endmeeting | 12:44 |
| collab-meetbot` | Meeting ended Thu Dec 4 12:44:40 2025 UTC. Information about MeetBot at http://wiki.debian.org/MeetBot . (v 0.1.4) | 12:44 |
| collab-meetbot` | Minutes: http://ircbot.wl.linuxfoundation.org/meetings/cip/2025/12/cip.2025-12-04-12.03.html | 12:44 |
| collab-meetbot` | Minutes (text): http://ircbot.wl.linuxfoundation.org/meetings/cip/2025/12/cip.2025-12-04-12.03.txt | 12:44 |
| collab-meetbot` | Log: http://ircbot.wl.linuxfoundation.org/meetings/cip/2025/12/cip.2025-12-04-12.03.log.html | 12:44 |
| *** collab-meetbot` changes topic to "Civil Infrastructure Platform Project. CIP mailing list at https://lists.cip-project.org/g/cip-dev | CIP kernel meeting every Thursday at 13:00 UTC | Find the meeting logs at https://ircbot.wl.linuxfoundation.org/meetings/cip/ and chat logs at https://ircbot.wl.linuxfoundation.org/logs/%23cip/" | 12:44 | |
| jki | thanks, bye! | 12:44 |
| pave1 | thank you! | 12:45 |
| iwamatsu | Thnak you! | 12:45 |
| masami | thank you | 12:45 |
| *** jki <jki!~jki@88.128.94.16> has quit IRC (Quit: Leaving) | 12:45 | |
| patersonc | See you next week | 12:45 |
| patersonc | I assume we'll cancel this meeting next week? | 12:45 |
| *** masami <masami!~masami@FL1-125-197-94-238.tky.mesh.ad.jp> has quit IRC (Quit: Leaving) | 12:45 | |
| pave1 | patersonc: Does it collide with E-STC? | 12:46 |
| pave1 | E-STC? | 12:46 |
| pave1 | E-TSC? | 12:46 |
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| patersonc | Maybe | 12:58 |
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