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Linaro Stable Kernel
Mark Brown
connect.linaro.org
● Goals
● Current status
● Expected workflow
● Discussion
Agenda
connect.linaro.org
● Share engineering effort for backports of common features
● Provide QA and support
● Help feed experience from productization back into development
Goals
connect.linaro.org
● On release
○ Core and Android flavours
○ New features until 14.09
○ Support until 15.09
● Latest LTS release from kernel.org
● big.LITTLE GTS and IKS
● Power efficient workqueues
● Gator
● Android enhancements
● ARMv8
● TC2 support, additional QA on PandaBoard, Highbank and
Arndale
Current status
connect.linaro.org
1. Feature team prepares LSK backport
2. LSK team reviews, validates and merges backport
3. BSP or other user team merges LSK into their kernel
a. Either tagged release or any other commit on the branch
4. End system integrator merges or uses BSP kernel
Expected workflow
connect.linaro.org
● Feature requests?
● Feedback?
Discussion
More about Linaro: http://www.linaro.org/about/
More about Linaro engineering: http://www.linaro.org/engineering/
How to join: http://www.linaro.org/about/how-to-join
Linaro members: www.linaro.org/members
connect.linaro.org

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LCU13: Linaro Stable Kernel (LSK)

  • 2. connect.linaro.org ● Goals ● Current status ● Expected workflow ● Discussion Agenda
  • 3. connect.linaro.org ● Share engineering effort for backports of common features ● Provide QA and support ● Help feed experience from productization back into development Goals
  • 4. connect.linaro.org ● On release ○ Core and Android flavours ○ New features until 14.09 ○ Support until 15.09 ● Latest LTS release from kernel.org ● big.LITTLE GTS and IKS ● Power efficient workqueues ● Gator ● Android enhancements ● ARMv8 ● TC2 support, additional QA on PandaBoard, Highbank and Arndale Current status
  • 5. connect.linaro.org 1. Feature team prepares LSK backport 2. LSK team reviews, validates and merges backport 3. BSP or other user team merges LSK into their kernel a. Either tagged release or any other commit on the branch 4. End system integrator merges or uses BSP kernel Expected workflow
  • 7. More about Linaro: http://www.linaro.org/about/ More about Linaro engineering: http://www.linaro.org/engineering/ How to join: http://www.linaro.org/about/how-to-join Linaro members: www.linaro.org/members connect.linaro.org