SlideShare a Scribd company logo
1 of 8
Download to read offline
ENGINEERS AND DEVICES
WORKING TOGETHER
●
○
○
○
○
●
○
○
ENGINEERS AND DEVICES
WORKING TOGETHER
●
●
●
●
●
●
●
●
●
●
Upstream board support *IN* mainline is essential
Common Kernel (RPK)
kernel.org
mainline rc
Common Kernel RPK
HiSilicon
Linaro
Qualcomm
Socinext
Cavium
Aarch64 in-review kernel patches
rc1 - rcX Build - QA cycle
Linaro ERP SDK/BSP Distributions Hyperscalers
Linaro coordinates with all
members for kernel patches
that have been submitted to
kernel.org but not yet
accepted into mainline
Linaro members provide pull
requests of their kernel
patches submitted upstream
once rc1 is released
RPK common kernel build and
QA starting from RC1 to final
release. Identify patch clash and
find resolution with member
kernel teams.
srcbinary
Binary release of the RPK as
part of the ERP
Git tree as a reference for SoC,
distributions and third party
kernel teams, ie hyperscalers
● Build Service
○ Linaro builder and repo for RPK and Firmware
■ Linaro build repos
● RPK kernels, firmware
● Linaro patched package for userspace tools such as glibc or qemu
● Linaro userspace installers
● Upstream userspace
● Bare Metal Manager/Developer Cloud
○ MLAB (established in Cambridge)
■ Linaro developed Bare Metal Provisioner (https://github.com/Linaro/mr-provisioner)
■ User and API driven
■ Full control of servers by developers and engineers
● Test Suite Environment
○ Linaro enterprise test suite
■ Leverages the MLAB
■ https://git.linaro.org/qa/erp-test-automation.git/
■ In development stage for fully automated CI based on initial (but expanded) Alibaba request
■ Test reports land in QA Reports system
● ACL for individual member and Linaro
● Individual SG members can request to share test results (formal request)
● https://staging-qa-reports.linaro.org/erp/
ERP Process
ENGINEERS AND DEVICES
WORKING TOGETHER
ENGINEERS AND DEVICES
WORKING TOGETHER
●

More Related Content

More from Linaro

HPC network stack on ARM - Linaro HPC Workshop 2018
HPC network stack on ARM - Linaro HPC Workshop 2018HPC network stack on ARM - Linaro HPC Workshop 2018
HPC network stack on ARM - Linaro HPC Workshop 2018
Linaro
 
Intelligent Interconnect Architecture to Enable Next Generation HPC - Linaro ...
Intelligent Interconnect Architecture to Enable Next Generation HPC - Linaro ...Intelligent Interconnect Architecture to Enable Next Generation HPC - Linaro ...
Intelligent Interconnect Architecture to Enable Next Generation HPC - Linaro ...
Linaro
 
Andrew J Younge - Vanguard Astra - Petascale Arm Platform for U.S. DOE/ASC Su...
Andrew J Younge - Vanguard Astra - Petascale Arm Platform for U.S. DOE/ASC Su...Andrew J Younge - Vanguard Astra - Petascale Arm Platform for U.S. DOE/ASC Su...
Andrew J Younge - Vanguard Astra - Petascale Arm Platform for U.S. DOE/ASC Su...
Linaro
 
HKG18-501 - EAS on Common Kernel 4.14 and getting (much) closer to mainline
HKG18-501 - EAS on Common Kernel 4.14 and getting (much) closer to mainlineHKG18-501 - EAS on Common Kernel 4.14 and getting (much) closer to mainline
HKG18-501 - EAS on Common Kernel 4.14 and getting (much) closer to mainline
Linaro
 
HKG18-501 - EAS on Common Kernel 4.14 and getting (much) closer to mainline
HKG18-501 - EAS on Common Kernel 4.14 and getting (much) closer to mainlineHKG18-501 - EAS on Common Kernel 4.14 and getting (much) closer to mainline
HKG18-501 - EAS on Common Kernel 4.14 and getting (much) closer to mainline
Linaro
 
HKG18- 115 - Partitioning ARM Systems with the Jailhouse Hypervisor
HKG18- 115 - Partitioning ARM Systems with the Jailhouse HypervisorHKG18- 115 - Partitioning ARM Systems with the Jailhouse Hypervisor
HKG18- 115 - Partitioning ARM Systems with the Jailhouse Hypervisor
Linaro
 
HKG18-TR08 - Upstreaming SVE in QEMU
HKG18-TR08 - Upstreaming SVE in QEMUHKG18-TR08 - Upstreaming SVE in QEMU
HKG18-TR08 - Upstreaming SVE in QEMU
Linaro
 
HKG18-120 - Devicetree Schema Documentation and Validation
HKG18-120 - Devicetree Schema Documentation and Validation HKG18-120 - Devicetree Schema Documentation and Validation
HKG18-120 - Devicetree Schema Documentation and Validation
Linaro
 
HKG18-223 - Trusted FirmwareM: Trusted boot
HKG18-223 - Trusted FirmwareM: Trusted bootHKG18-223 - Trusted FirmwareM: Trusted boot
HKG18-223 - Trusted FirmwareM: Trusted boot
Linaro
 
HKG18-500K1 - Keynote: Dileep Bhandarkar - Emerging Computing Trends in the D...
HKG18-500K1 - Keynote: Dileep Bhandarkar - Emerging Computing Trends in the D...HKG18-500K1 - Keynote: Dileep Bhandarkar - Emerging Computing Trends in the D...
HKG18-500K1 - Keynote: Dileep Bhandarkar - Emerging Computing Trends in the D...
Linaro
 
HKG18-317 - Arm Server Ready Program
HKG18-317 - Arm Server Ready ProgramHKG18-317 - Arm Server Ready Program
HKG18-317 - Arm Server Ready Program
Linaro
 
HKG18-312 - CMSIS-NN
HKG18-312 - CMSIS-NNHKG18-312 - CMSIS-NN
HKG18-312 - CMSIS-NN
Linaro
 
HKG18-301 - Dramatically Accelerate 96Board Software via an FPGA with Integra...
HKG18-301 - Dramatically Accelerate 96Board Software via an FPGA with Integra...HKG18-301 - Dramatically Accelerate 96Board Software via an FPGA with Integra...
HKG18-301 - Dramatically Accelerate 96Board Software via an FPGA with Integra...
Linaro
 
HKG18-300K2 - Keynote: Tomas Evensen - All Programmable SoCs? – Platforms to ...
HKG18-300K2 - Keynote: Tomas Evensen - All Programmable SoCs? – Platforms to ...HKG18-300K2 - Keynote: Tomas Evensen - All Programmable SoCs? – Platforms to ...
HKG18-300K2 - Keynote: Tomas Evensen - All Programmable SoCs? – Platforms to ...
Linaro
 

More from Linaro (20)

HPC network stack on ARM - Linaro HPC Workshop 2018
HPC network stack on ARM - Linaro HPC Workshop 2018HPC network stack on ARM - Linaro HPC Workshop 2018
HPC network stack on ARM - Linaro HPC Workshop 2018
 
It just keeps getting better - SUSE enablement for Arm - Linaro HPC Workshop ...
It just keeps getting better - SUSE enablement for Arm - Linaro HPC Workshop ...It just keeps getting better - SUSE enablement for Arm - Linaro HPC Workshop ...
It just keeps getting better - SUSE enablement for Arm - Linaro HPC Workshop ...
 
Intelligent Interconnect Architecture to Enable Next Generation HPC - Linaro ...
Intelligent Interconnect Architecture to Enable Next Generation HPC - Linaro ...Intelligent Interconnect Architecture to Enable Next Generation HPC - Linaro ...
Intelligent Interconnect Architecture to Enable Next Generation HPC - Linaro ...
 
Yutaka Ishikawa - Post-K and Arm HPC Ecosystem - Linaro Arm HPC Workshop Sant...
Yutaka Ishikawa - Post-K and Arm HPC Ecosystem - Linaro Arm HPC Workshop Sant...Yutaka Ishikawa - Post-K and Arm HPC Ecosystem - Linaro Arm HPC Workshop Sant...
Yutaka Ishikawa - Post-K and Arm HPC Ecosystem - Linaro Arm HPC Workshop Sant...
 
Andrew J Younge - Vanguard Astra - Petascale Arm Platform for U.S. DOE/ASC Su...
Andrew J Younge - Vanguard Astra - Petascale Arm Platform for U.S. DOE/ASC Su...Andrew J Younge - Vanguard Astra - Petascale Arm Platform for U.S. DOE/ASC Su...
Andrew J Younge - Vanguard Astra - Petascale Arm Platform for U.S. DOE/ASC Su...
 
HKG18-501 - EAS on Common Kernel 4.14 and getting (much) closer to mainline
HKG18-501 - EAS on Common Kernel 4.14 and getting (much) closer to mainlineHKG18-501 - EAS on Common Kernel 4.14 and getting (much) closer to mainline
HKG18-501 - EAS on Common Kernel 4.14 and getting (much) closer to mainline
 
HKG18-100K1 - George Grey: Opening Keynote
HKG18-100K1 - George Grey: Opening KeynoteHKG18-100K1 - George Grey: Opening Keynote
HKG18-100K1 - George Grey: Opening Keynote
 
HKG18-318 - OpenAMP Workshop
HKG18-318 - OpenAMP WorkshopHKG18-318 - OpenAMP Workshop
HKG18-318 - OpenAMP Workshop
 
HKG18-501 - EAS on Common Kernel 4.14 and getting (much) closer to mainline
HKG18-501 - EAS on Common Kernel 4.14 and getting (much) closer to mainlineHKG18-501 - EAS on Common Kernel 4.14 and getting (much) closer to mainline
HKG18-501 - EAS on Common Kernel 4.14 and getting (much) closer to mainline
 
HKG18-315 - Why the ecosystem is a wonderful thing, warts and all
HKG18-315 - Why the ecosystem is a wonderful thing, warts and allHKG18-315 - Why the ecosystem is a wonderful thing, warts and all
HKG18-315 - Why the ecosystem is a wonderful thing, warts and all
 
HKG18- 115 - Partitioning ARM Systems with the Jailhouse Hypervisor
HKG18- 115 - Partitioning ARM Systems with the Jailhouse HypervisorHKG18- 115 - Partitioning ARM Systems with the Jailhouse Hypervisor
HKG18- 115 - Partitioning ARM Systems with the Jailhouse Hypervisor
 
HKG18-TR08 - Upstreaming SVE in QEMU
HKG18-TR08 - Upstreaming SVE in QEMUHKG18-TR08 - Upstreaming SVE in QEMU
HKG18-TR08 - Upstreaming SVE in QEMU
 
HKG18-113- Secure Data Path work with i.MX8M
HKG18-113- Secure Data Path work with i.MX8MHKG18-113- Secure Data Path work with i.MX8M
HKG18-113- Secure Data Path work with i.MX8M
 
HKG18-120 - Devicetree Schema Documentation and Validation
HKG18-120 - Devicetree Schema Documentation and Validation HKG18-120 - Devicetree Schema Documentation and Validation
HKG18-120 - Devicetree Schema Documentation and Validation
 
HKG18-223 - Trusted FirmwareM: Trusted boot
HKG18-223 - Trusted FirmwareM: Trusted bootHKG18-223 - Trusted FirmwareM: Trusted boot
HKG18-223 - Trusted FirmwareM: Trusted boot
 
HKG18-500K1 - Keynote: Dileep Bhandarkar - Emerging Computing Trends in the D...
HKG18-500K1 - Keynote: Dileep Bhandarkar - Emerging Computing Trends in the D...HKG18-500K1 - Keynote: Dileep Bhandarkar - Emerging Computing Trends in the D...
HKG18-500K1 - Keynote: Dileep Bhandarkar - Emerging Computing Trends in the D...
 
HKG18-317 - Arm Server Ready Program
HKG18-317 - Arm Server Ready ProgramHKG18-317 - Arm Server Ready Program
HKG18-317 - Arm Server Ready Program
 
HKG18-312 - CMSIS-NN
HKG18-312 - CMSIS-NNHKG18-312 - CMSIS-NN
HKG18-312 - CMSIS-NN
 
HKG18-301 - Dramatically Accelerate 96Board Software via an FPGA with Integra...
HKG18-301 - Dramatically Accelerate 96Board Software via an FPGA with Integra...HKG18-301 - Dramatically Accelerate 96Board Software via an FPGA with Integra...
HKG18-301 - Dramatically Accelerate 96Board Software via an FPGA with Integra...
 
HKG18-300K2 - Keynote: Tomas Evensen - All Programmable SoCs? – Platforms to ...
HKG18-300K2 - Keynote: Tomas Evensen - All Programmable SoCs? – Platforms to ...HKG18-300K2 - Keynote: Tomas Evensen - All Programmable SoCs? – Platforms to ...
HKG18-300K2 - Keynote: Tomas Evensen - All Programmable SoCs? – Platforms to ...
 

Recently uploaded

IAC 2024 - IA Fast Track to Search Focused AI Solutions
IAC 2024 - IA Fast Track to Search Focused AI SolutionsIAC 2024 - IA Fast Track to Search Focused AI Solutions
IAC 2024 - IA Fast Track to Search Focused AI Solutions
Enterprise Knowledge
 
CNv6 Instructor Chapter 6 Quality of Service
CNv6 Instructor Chapter 6 Quality of ServiceCNv6 Instructor Chapter 6 Quality of Service
CNv6 Instructor Chapter 6 Quality of Service
giselly40
 

Recently uploaded (20)

Raspberry Pi 5: Challenges and Solutions in Bringing up an OpenGL/Vulkan Driv...
Raspberry Pi 5: Challenges and Solutions in Bringing up an OpenGL/Vulkan Driv...Raspberry Pi 5: Challenges and Solutions in Bringing up an OpenGL/Vulkan Driv...
Raspberry Pi 5: Challenges and Solutions in Bringing up an OpenGL/Vulkan Driv...
 
IAC 2024 - IA Fast Track to Search Focused AI Solutions
IAC 2024 - IA Fast Track to Search Focused AI SolutionsIAC 2024 - IA Fast Track to Search Focused AI Solutions
IAC 2024 - IA Fast Track to Search Focused AI Solutions
 
Scaling API-first – The story of a global engineering organization
Scaling API-first – The story of a global engineering organizationScaling API-first – The story of a global engineering organization
Scaling API-first – The story of a global engineering organization
 
Powerful Google developer tools for immediate impact! (2023-24 C)
Powerful Google developer tools for immediate impact! (2023-24 C)Powerful Google developer tools for immediate impact! (2023-24 C)
Powerful Google developer tools for immediate impact! (2023-24 C)
 
08448380779 Call Girls In Friends Colony Women Seeking Men
08448380779 Call Girls In Friends Colony Women Seeking Men08448380779 Call Girls In Friends Colony Women Seeking Men
08448380779 Call Girls In Friends Colony Women Seeking Men
 
Workshop - Best of Both Worlds_ Combine KG and Vector search for enhanced R...
Workshop - Best of Both Worlds_ Combine  KG and Vector search for  enhanced R...Workshop - Best of Both Worlds_ Combine  KG and Vector search for  enhanced R...
Workshop - Best of Both Worlds_ Combine KG and Vector search for enhanced R...
 
08448380779 Call Girls In Diplomatic Enclave Women Seeking Men
08448380779 Call Girls In Diplomatic Enclave Women Seeking Men08448380779 Call Girls In Diplomatic Enclave Women Seeking Men
08448380779 Call Girls In Diplomatic Enclave Women Seeking Men
 
How to Troubleshoot Apps for the Modern Connected Worker
How to Troubleshoot Apps for the Modern Connected WorkerHow to Troubleshoot Apps for the Modern Connected Worker
How to Troubleshoot Apps for the Modern Connected Worker
 
Bajaj Allianz Life Insurance Company - Insurer Innovation Award 2024
Bajaj Allianz Life Insurance Company - Insurer Innovation Award 2024Bajaj Allianz Life Insurance Company - Insurer Innovation Award 2024
Bajaj Allianz Life Insurance Company - Insurer Innovation Award 2024
 
Automating Google Workspace (GWS) & more with Apps Script
Automating Google Workspace (GWS) & more with Apps ScriptAutomating Google Workspace (GWS) & more with Apps Script
Automating Google Workspace (GWS) & more with Apps Script
 
Evaluating the top large language models.pdf
Evaluating the top large language models.pdfEvaluating the top large language models.pdf
Evaluating the top large language models.pdf
 
Partners Life - Insurer Innovation Award 2024
Partners Life - Insurer Innovation Award 2024Partners Life - Insurer Innovation Award 2024
Partners Life - Insurer Innovation Award 2024
 
How to Troubleshoot Apps for the Modern Connected Worker
How to Troubleshoot Apps for the Modern Connected WorkerHow to Troubleshoot Apps for the Modern Connected Worker
How to Troubleshoot Apps for the Modern Connected Worker
 
Tech Trends Report 2024 Future Today Institute.pdf
Tech Trends Report 2024 Future Today Institute.pdfTech Trends Report 2024 Future Today Institute.pdf
Tech Trends Report 2024 Future Today Institute.pdf
 
CNv6 Instructor Chapter 6 Quality of Service
CNv6 Instructor Chapter 6 Quality of ServiceCNv6 Instructor Chapter 6 Quality of Service
CNv6 Instructor Chapter 6 Quality of Service
 
The Role of Taxonomy and Ontology in Semantic Layers - Heather Hedden.pdf
The Role of Taxonomy and Ontology in Semantic Layers - Heather Hedden.pdfThe Role of Taxonomy and Ontology in Semantic Layers - Heather Hedden.pdf
The Role of Taxonomy and Ontology in Semantic Layers - Heather Hedden.pdf
 
Strategize a Smooth Tenant-to-tenant Migration and Copilot Takeoff
Strategize a Smooth Tenant-to-tenant Migration and Copilot TakeoffStrategize a Smooth Tenant-to-tenant Migration and Copilot Takeoff
Strategize a Smooth Tenant-to-tenant Migration and Copilot Takeoff
 
From Event to Action: Accelerate Your Decision Making with Real-Time Automation
From Event to Action: Accelerate Your Decision Making with Real-Time AutomationFrom Event to Action: Accelerate Your Decision Making with Real-Time Automation
From Event to Action: Accelerate Your Decision Making with Real-Time Automation
 
The 7 Things I Know About Cyber Security After 25 Years | April 2024
The 7 Things I Know About Cyber Security After 25 Years | April 2024The 7 Things I Know About Cyber Security After 25 Years | April 2024
The 7 Things I Know About Cyber Security After 25 Years | April 2024
 
TrustArc Webinar - Stay Ahead of US State Data Privacy Law Developments
TrustArc Webinar - Stay Ahead of US State Data Privacy Law DevelopmentsTrustArc Webinar - Stay Ahead of US State Data Privacy Law Developments
TrustArc Webinar - Stay Ahead of US State Data Privacy Law Developments
 

TSC BoF: Common Kernels Discussion - SFO17-221

  • 1.
  • 2. ENGINEERS AND DEVICES WORKING TOGETHER ● ○ ○ ○ ○ ● ○ ○
  • 3. ENGINEERS AND DEVICES WORKING TOGETHER ● ● ● ● ● ● ● ● ● ● Upstream board support *IN* mainline is essential
  • 4. Common Kernel (RPK) kernel.org mainline rc Common Kernel RPK HiSilicon Linaro Qualcomm Socinext Cavium Aarch64 in-review kernel patches rc1 - rcX Build - QA cycle Linaro ERP SDK/BSP Distributions Hyperscalers Linaro coordinates with all members for kernel patches that have been submitted to kernel.org but not yet accepted into mainline Linaro members provide pull requests of their kernel patches submitted upstream once rc1 is released RPK common kernel build and QA starting from RC1 to final release. Identify patch clash and find resolution with member kernel teams. srcbinary Binary release of the RPK as part of the ERP Git tree as a reference for SoC, distributions and third party kernel teams, ie hyperscalers
  • 5. ● Build Service ○ Linaro builder and repo for RPK and Firmware ■ Linaro build repos ● RPK kernels, firmware ● Linaro patched package for userspace tools such as glibc or qemu ● Linaro userspace installers ● Upstream userspace ● Bare Metal Manager/Developer Cloud ○ MLAB (established in Cambridge) ■ Linaro developed Bare Metal Provisioner (https://github.com/Linaro/mr-provisioner) ■ User and API driven ■ Full control of servers by developers and engineers ● Test Suite Environment ○ Linaro enterprise test suite ■ Leverages the MLAB ■ https://git.linaro.org/qa/erp-test-automation.git/ ■ In development stage for fully automated CI based on initial (but expanded) Alibaba request ■ Test reports land in QA Reports system ● ACL for individual member and Linaro ● Individual SG members can request to share test results (formal request) ● https://staging-qa-reports.linaro.org/erp/ ERP Process
  • 6.