08:29:06 * ** VincentWu has quit IRC 08:37:41 * ** vidda has joined #cip 08:41:23 * ** rajm has joined #cip 08:55:06 <wagi> I try to attend the meeting, though I am parallel in a conf call (as always) 08:55:35 <wagi> So expect non determistic behavior 08:58:13 * ** sangorrin has joined #cip 09:00:11 * ** mungaip has joined #cip 09:00:15 <szlin> #startmeeting 09:00:21 <szlin> #roll call 09:00:30 <szlin> please say hi if you're here 09:00:34 <szlin> hi ._./ 09:00:35 <rajm> hi 09:00:35 <vidda> hi 09:00:39 <mungaip> hi 09:00:48 <sangorrin> hi 09:00:53 <iwamatsu> hi 09:00:58 <gavinlai> hi 09:01:13 <szlin> #topic kernel maintenance updates 09:01:13 <szlin> === 4.4.157 reviewing === 09:01:13 <szlin> ACK: b3179842575a ("net: ethernet: ti: cpsw: fix mdio device reference leak") 09:01:13 <szlin> TBB: 3fa88c51c73a ("drivers: net: cpsw: fix wrong regs access in cpsw_ndo_open") 09:01:13 <szlin> TBB: ae092b5bded2 ("drivers: net: cpsw: don't ignore phy-mode if phy-handle is used") 09:01:16 <szlin> WIP... 09:01:17 <patersonc> hi 09:01:18 <szlin> https://wiki.linuxfoundation.org/civilinfrastructureplatform/linux-4.4.y#section44157 09:01:21 <szlin> ========================== 09:01:56 <szlin> Ben sent updated information for previous discussion 09:01:57 <szlin> https://lists.cip-project.org/pipermail/cip-dev/2018-November/001676.html 09:02:47 <szlin> iwamatsu: do you have any update? 09:03:26 <patersonc> iwamatsu: Are you also reviewing the LTS releases? What is your schedule for merging them into the CIP Kernel? 09:03:27 <iwamatsu> szlin: No, i dont have any update. 09:03:44 <szlin> iwamatsu: thank you. 09:04:21 <wagi> hi 09:04:42 <szlin> wagi: (wave 09:05:03 <iwamatsu> partersonc: I have not decided on this yet. 09:05:04 <iwamatsu> I will post to ML next week. 09:05:14 <patersonc> Thank you 09:05:51 <szlin> wagi: do you have any update? 09:06:23 <wagi> szlin: yes on the cacheline starvation problem 09:06:40 <wagi> we have now a fix in v4.4 via the stable tree 09:06:51 <wagi> basically dropping to ticket spinlocks 09:07:11 <wagi> mainline has a fix for qspinlock 09:07:16 <wagi> for x86_64 09:07:38 <wagi> for arm64 the problem is not yet fully debugged 09:07:47 <szlin> how about armhf? 09:07:55 <wagi> my last input is a bit older a couple weeks 09:08:08 <wagi> 32 bit seems not to a problem 09:09:01 <szlin> wagi: do you have the link for reference? 09:09:13 <wagi> though I haven't tested it on a smp system (don't have one to test on right now) 09:09:54 <wagi> https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-4.4.y&id=97b8ca659ab410c6955da052592959244d041fa8 09:10:04 <szlin> wagi: thanks! 09:10:44 <patersonc> wagi: You could use the LAVA lab :) 09:11:27 <szlin> any other points? 09:11:46 <szlin> 3 09:11:48 <szlin> 2 09:11:50 <szlin> 1 09:12:00 <szlin> #topic kernel testing 09:12:23 <patersonc> rajm has added a new B@D snapshot to the wiki 09:12:28 <rajm> hi, regular health checks on BBB and iwg20m still being run 09:12:29 <patersonc> https://wiki.linuxfoundation.org/civilinfrastructureplatform/cipdownload#snapshot-b-d-box 09:12:47 <rajm> yes - and the wiki has been updated with links 09:12:50 <patersonc> This is the latest version and includes a LAVA upgrade and support for the iwg20m platform 09:13:01 <rajm> I've closed the associated #204 issue 09:13:35 <patersonc> The Renesas LAVA lab now has a new board - iwg22m. 09:13:40 <patersonc> https://lava.ciplatform.org/scheduler/alldevices 09:13:48 <rajm> I don't think the kernelci issue will be solved before I retire - but I think it's upstream 09:14:23 <sangorrin> patersonc: are the devices available 24h? 09:14:32 <patersonc> sangorrin: Yep 09:14:53 <rajm> the kernelci issue is #203 on the cip issues 09:15:06 <patersonc> And soon the lab will be in a big fancy rack. The room is just being constructed :) 09:15:14 <rajm> :) 09:15:17 <sangorrin> wow 09:15:26 <patersonc> sangorrin: Can you send me your PGP key so I can send your LAVA password? 09:15:33 <sangorrin> I already did 09:15:40 <patersonc> oh, when? 09:15:52 <patersonc> Ah, this morning! 09:16:00 <patersonc> I'll get you access asap :) 09:16:06 <szlin> patersonc: oops, I think PGP key should be exchanged in person. 09:16:31 <sangorrin> about 7 hours ago 09:16:36 <patersonc> Public key should be fine? 09:16:53 <sangorrin> the fingerprint needs to 09:17:17 <sangorrin> the public key is public 09:17:25 <szlin> patersonc: you cannot make sure who owns that public key 09:17:37 <patersonc> Good point. We'll sort it :) 09:18:12 <sangorrin> patersonc: we can exchange the fingerprint on the phone 09:18:29 <sangorrin> and then validate the public key by checking if the fingerprint is correct 09:18:37 <patersonc> I'm done with my updates. 09:19:00 <rajm> me too! 09:19:03 <szlin> thanks! 09:19:06 <szlin> any other points? 09:19:31 <szlin> let me add one action item in previous topic 09:19:32 <szlin> #action iwamatsu will send the merging schedule of CIP kernel to ML (cip-dev) next week 09:19:38 <szlin> 3 09:19:41 <szlin> 2 09:19:44 <szlin> 1 09:19:53 <szlin> #topic CIP Core 09:20:06 <sangorrin> somebody put an issue! 09:20:09 <sangorrin> https://gitlab.com/cip-project/cip-core/issues/1 09:20:13 <patersonc> :) 09:20:18 <wagi> patersonc: I tried to setup kernelci and lava... much fun 09:20:20 <szlin> Daniel had sent out the email, please read it and reply him. Due date (12/10) 09:20:22 * ** toscalix has joined #cip 09:20:34 <sangorrin> patersonc: thanks for the notice ;) 09:21:07 <sangorrin> I have tested all cip-core image builds (bbb, renesas, qemu) and they work fine with the latest kernel and debian source 09:21:46 <patersonc> Does anyone know who MaPe is? (the person who raised the CIP Core issue) 09:22:40 <szlin> sangorrin: which architecture did you choose in qemu? 09:22:49 <sangorrin> x86-64 09:23:20 <sangorrin> https://gitlab.com/cip-project/cip-core/tree/master/deby/poky 09:23:24 <szlin> sangorrin: thanks, so cip-core works well in armhf & x86-64. 09:23:36 <sangorrin> yes 09:24:02 <sangorrin> next, I want to start uploading the images to S3 09:24:12 <sangorrin> so that we can use them in LAVA 09:24:57 <szlin> sangorrin: do we have plan to test with arm64? 09:25:46 <patersonc> sangorrin: Great 09:26:40 * ** sangorrin_ has joined #cip 09:26:49 <sangorrin_> sorry, i got disconnected 09:26:58 <szlin> sangorrin_: do we have plan to test with arm64? 09:27:12 <sangorrin_> arm64: yes for the cip-core v2 09:27:27 <szlin> sangorrin_: got it, thanks. 09:27:28 <sangorrin_> it will be on Renesas board I guess 09:27:49 <szlin> any other points? 09:27:56 <szlin> 3 09:27:58 <szlin> 2 09:27:59 <szlin> 1 09:28:09 <szlin> #topic Software update 09:28:37 * ** sangorrin has quit IRC 09:28:41 <sangorrin_> we have one answer so far 09:28:58 <sangorrin_> I have extended the deadline to the next TSC 09:29:13 <sangorrin_> I mean one member answered the survey 09:29:18 <sangorrin_> that's all for now 09:29:33 <szlin> sangorrin_: thanks for the update. 09:29:36 <szlin> any other points? 09:30:02 <szlin> 3 09:30:02 <szlin> 2 09:30:03 <szlin> 1 09:30:39 <szlin> #topic AOB 09:30:43 <patersonc> wagi: Do you want an account for the CIP LAVA instance? So you can submit test jobs? 09:31:30 <szlin> I've pushed the tzdiff package into Debian archive, this tool was made by CIP member - minmin-san. 09:31:33 <szlin> It shows Timezone differences with local time in command-line interface 09:31:36 <szlin> https://packages.debian.org/sid/tzdiff 09:32:28 <wagi> patersonc: Yes, that would be good thing to have 09:32:29 <sangorrin_> oh cool 09:33:13 <patersonc> mungaip is halfway through drafting a wiki page to help others set up their own lab if the want/need to. 09:33:38 <sangorrin_> patersonc: great 09:33:39 <patersonc> wagi: Can you see my IRC PM? 09:34:02 <patersonc> Who is currently planning to set up their own lab? (to connect to the CIP LAVA master) 09:34:32 <szlin> ._. / (in the near future 09:35:16 <sangorrin_> I want to 09:35:43 <wagi> patersonc: nope 09:36:09 <sangorrin_> wagi: we can setup tests for RT for you 09:36:30 <patersonc> wagi:I've emailed instead :) 09:36:44 <wagi> patersonc: thanks 09:37:07 <wagi> sangorrin_: :D 09:37:30 <szlin> any other points? 09:37:39 <szlin> 3 09:37:40 <szlin> 2 09:37:41 <szlin> 1 09:37:56 <szlin> #action CIP members fill out the SW Updates requirements survey before 12/10. 09:37:58 <szlin> #endmeeting