Date: 03 April, 2017

• Noriaki Fukuyasu (The Linux Foundation)
• Annie Fisher (The Linux Foundation)
• Hiroshi Mine (Hitachi)
• Takuo Koguchi (Hitachi)
• Chris Paterson (Renesas)
• David Donegan (Renesas)
• Takehisa Katayama (Renesas)
• Gojima-san (Renesas)
• Urs Gleim (Siemens)
• Yoshi Kobayashi (Toshiba)
• Daniel Sangorrin (Toshiba)
• Ben Hutchings (Codethink)
• Masato Minda (Plat’Home)

• Roll Call
• Updates and Discussions
  • Whitepaper Status
  • CIP Kernel development
  • Board @desk - Single dev. first release
  • ProjectX
  • U-boot policy discussion

• Nori has already send the latest version for review (30th March)
  • Laura, LF, reviewed for English check and the file source file has been sent to Wolfgang. It’s currently under review by Wolfgang who intends to do a short version (4 pages instead of 7).

• AI from the last call: Provide kernel config(s) to Ben
  • Config files
    • Hitachi, Renesas, Siemens and Toshiba already send config files to Ben
    • Anythingelse?
      • Plat’Home will send config files. (may be…)
  • Key feature discussion
    • Renesas https://lists.cip-project.org/pipermail/cip-dev/2017-March/000179.html
      • SH mobile https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/arm/configs/shmobile_defconfig
    • Hitachi
      • Based on omap2plus_defconfig https://lists.cip-project.org/pipermail/cip-dev/2017-March/000181.html
    • Siemens
      • COTS server https://lists.cip-project.org/pipermail/cip-dev/2017-March/000186.html
      • From github.com/siemens/meta-iot2000 https://lists.cip-project.org/pipermail/cip-dev/2017-March/000187.html
    • Toshiba
      • https://lists.cip-project.org/pipermail/cip-dev/2017-March/000190.html
      • Daniel mentioned a categorised parameter list
      • Note: Yoshi also have other config file for industrial PCs. That configs are similar with Debian config.
• Kernel feature discussion
  • Many of things has been enabled
    • Would like to cut down the # file systems. We should start to check whether Ext2 or some of the older filesystems
    • User name spaces has issues. Daniel (toshiba) is using it but he is OK to remove it
  • Shall we focus to the device drivers or kernel features? (Toshiba)
    • Ben does not have strong opinion.
    • Renesas will focus on their platform support.
    • Hitachi: Requires the following FS. UBIFS, JFFS2, EXT4, SquashFS, overlayFS
    • Also Hitachi will add more device drivers.
    • Siemens: Will come back to information. Will continue the discussion on Industry PC kernel over the mailing list.
    • Plat’Home: Will send the information over the mailing list
    • AI: Continue to provide kernel config(s) to mailing list for further discussion
  • Questions to Ben
    • Area that might be challenging to maintain?
      • KVM can be difficult. Also core VFS patches, but we don’t have a choice about them. Have backported fixes to whole kernel over 5-6 years period but over 10-20 years it will be much more difficult. Basically less coverage will be better.
    • Test suite preference?:
      • No particular preference as he doesn’t have experience with them.
    • Security framework for testing
      • Have test cases for many security issues, but not sure which can be made public. Working on public security issue tracking which could include test cases.
  • Next step for CIP Kernel:
    • AI: Ben will send out some more questions about the specific features.
  • Co-Working with members:
    • Following up on what they requested.

• Updated the VM to the latest kernelCI version.
  • Fixing configs due to the previous update.
• Fixed several bugs.
• Working on being able to test the CIP kernel on the BBB with the VM.
• VM now working also in Debian stable with Vagrant.
• Lachlan MacKenzie has joined the team. He has wide experience in virtualization.
• Storage space at S3 provided by LF IT
• Edit rights to further Codethink team members at the CIP public wiki provided by LF IT.

• Yoshi is working on cip-playground/project-x
  • QEMU x86_64: deby-qemux86-64 created
    • Tested with meta-debian-docker and meta-debian-scripts
    • Bitbake runs inside the docker image and successfully build
  • Beaglebone black:
    • Yoshi still unable to boot with CIP kernel. (maybe mistake)
    • Koguchi-san already succeeded.(CIP 4.4 with Yocto 2.2). Thus Yoshi potentially made some mistake.
    • AI: Koguchi-san will provide the Kernel recipe for BBB.
  • Other boards?

• All TSC call memo will be published to https://wiki.linuxfoundation.org/civilinfrastructureplatform/tsc-meetings/
• Nori created TSC meeting minutes for 20170320 (It already reviewed by Yoshi)
  • https://wiki.linuxfoundation.org/civilinfrastructureplatform/tsc-meetings/tsc_mm_mar202017

• Should u-boot support for the reference platforms be upstreamed to mainline u-boot?
• Or should we use vendor provided branches?
• What features should be supported in u-boot for the reference platforms?
  • Boot options/devices/interfaces
• U-boot is very important, but it is actually difficult to pick one long terms version. Each vendor's has their own versions. (Yoshi, Koguchi-san)
• When you “maintain” what sort of changes are in need? (Ben)
  • Security issues, security features (Toshiba)
• Any security fixes applied to U-Boot mainline? & Anyone ever tried to upstream?
  • Probably not? Currently they are not focusing security fixes.
• U-boot is very important for device vendor because for device vendors, this is something they can contribute.
• Discussion should continue over the mailing list.

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