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ACRN Project Technical Community Meeting Minutes - 12/11/2019
ACRN Project TCM – 11Th Dec 2019
Location
Zoom: https://zoom.us/j/457171121
Agenda
ACRN project update
“How to use configuration tool to deploy ACRN on new platform” by ZHENG, Shuang
Download
ACRN Project TCM – 11Th Dec 2019
Location
Zoom: https://zoom.us/j/457171121
Agenda
ACRN project update
“How to use configuration tool to deploy ACRN on new platform” by ZHENG, Shuang
Download
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By
Wang, Hongbo
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#460
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ACRN Project Technical Community Meeting (2019/7~2019/12): @ Weekly Wednesday 11AM (China-Shanghai), Tuesday 7PM (US-West Coast), Wednesday 3AM (Europe-London)
<Back to Zoom Online meeting from this week, find the Zoom URL at the bottom of calendar >
Date: 12/11
Topic: How to use configuration tool to deploy ACRN on new platform
Description: We will
<Back to Zoom Online meeting from this week, find the Zoom URL at the bottom of calendar >
Date: 12/11
Topic: How to use configuration tool to deploy ACRN on new platform
Description: We will
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By
Wang, Hongbo
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#459
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ACRN Project Technical Community Meeting Minutes - 12/4/2019
Meeting Minutes archive: https://drive.google.com/drive/u/2/folders/111m6iU3PjSZebOOKzLagYPUWMvseGLeU
Meeting foils archive:
Meeting Minutes archive: https://drive.google.com/drive/u/2/folders/111m6iU3PjSZebOOKzLagYPUWMvseGLeU
Meeting foils archive:
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By
Wang, Hongbo
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#458
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ACRN Project Technical Community Meeting (2019/7~2019/12): @ Weekly Wednesday 11AM (China-Shanghai), Tuesday 7PM (US-West Coast), Wednesday 3AM (Europe-London)
Date: 12/4
Topic: ACRN Coding Guideline Deviation
Description: In order to meet Functional Safety certification, ACRN source codes need to be MISRA-C compliant. In this talk, we'll introduceACRN's
Date: 12/4
Topic: ACRN Coding Guideline Deviation
Description: In order to meet Functional Safety certification, ACRN source codes need to be MISRA-C compliant. In this talk, we'll introduceACRN's
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By
Wang, Hongbo
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#457
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Re: How to get the 2nd vCPU running in the Industry scenario?
Agree, we should avoid maxcpus setting.
Currently only SOS cmdline of hybrid scenario might need this setting as a workaround, to avoid enumerating all cpus when bootup APs.
When SOS MADT table could
Agree, we should avoid maxcpus setting.
Currently only SOS cmdline of hybrid scenario might need this setting as a workaround, to avoid enumerating all cpus when bootup APs.
When SOS MADT table could
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By
Victor Sun
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#456
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Re: How to get the 2nd vCPU running in the Industry scenario?
Is there any value at all in having this maxcpus parameter *anywhere*?
My thinking is that it's ACRN that determines how many vCPUs are
visible to any User VM, and we'd want our User VM to always use
Is there any value at all in having this maxcpus parameter *anywhere*?
My thinking is that it's ACRN that determines how many vCPUs are
visible to any User VM, and we'd want our User VM to always use
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By
Geoffroy Van Cutsem
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#455
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Re: How to get the 2nd vCPU running in the Industry scenario?
Hi Tonny
You should copy https://github.com/projectacrn/acrn-hypervisor/blob/master/devicemodel/samples/nuc/launch_hard_rt_vm.sh for RTVM; Not maxcpus parameter in it.
Not
Hi Tonny
You should copy https://github.com/projectacrn/acrn-hypervisor/blob/master/devicemodel/samples/nuc/launch_hard_rt_vm.sh for RTVM; Not maxcpus parameter in it.
Not
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By
Liu, Fuzhong
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#454
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Re: How to get the 2nd vCPU running in the Industry scenario?
Thanks Fuzhong to correct my misunderstanding!
BR,
Victor
Thanks Fuzhong to correct my misunderstanding!
BR,
Victor
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By
Victor Sun
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#453
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Re: How to get the 2nd vCPU running in the Industry scenario?
Hi Fuzhong,
You are right! I just copied this comment line to my kernel command line without noticing it limits the vCPU to 1. Both vCPU are running now, though you may consider to remove this
Hi Fuzhong,
You are right! I just copied this comment line to my kernel command line without noticing it limits the vCPU to 1. Both vCPU are running now, though you may consider to remove this
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By
Tzeng, Tonny
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#452
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Re: How to get the 2nd vCPU running in the Industry scenario?
Hi Tonny
Aboutthe secondary vCPU is in “Init” mode after I launch user VM. The HV console indicates:
ACRN:\>vcpu_list
VM ID PCPU ID VCPU ID VCPU ROLE VCPU STATE
=====
Hi Tonny
Aboutthe secondary vCPU is in “Init” mode after I launch user VM. The HV console indicates:
ACRN:\>vcpu_list
VM ID PCPU ID VCPU ID VCPU ROLE VCPU STATE
=====
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By
Liu, Fuzhong
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#451
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Re: How to get the 2nd vCPU running in the Industry scenario?
Hi Tonny,
This is a known issue. In current implementation, SOS will offline all vcpus except BSP before launch any user VM(i.e. offline pCPU1/2/3 in your case), and your launched user
Hi Tonny,
This is a known issue. In current implementation, SOS will offline all vcpus except BSP before launch any user VM(i.e. offline pCPU1/2/3 in your case), and your launched user
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By
Victor Sun
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#450
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How to get the 2nd vCPU running in the Industry scenario?
Hi,
It looks to me two cores are now assigned to the VM2 in the Industry scenario, but only the primary vCPU is shown in “Running” state, the secondary vCPU is in “Init” mode after I
Hi,
It looks to me two cores are now assigned to the VM2 in the Industry scenario, but only the primary vCPU is shown in “Running” state, the secondary vCPU is in “Init” mode after I
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By
Tzeng, Tonny
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#449
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ACRN Project Technical Community Meeting Minutes - 11/27/2019
Meeting Minutes archive: https://drive.google.com/drive/u/2/folders/111m6iU3PjSZebOOKzLagYPUWMvseGLeU
Meeting foils archive:
Meeting Minutes archive: https://drive.google.com/drive/u/2/folders/111m6iU3PjSZebOOKzLagYPUWMvseGLeU
Meeting foils archive:
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By
Wang, Hongbo
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#448
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ACRN Project Technical Community Meeting (2019/7~2019/12): @ Weekly Wednesday 11AM (China-Shanghai), Tuesday 7PM (US-West Coast), Wednesday 3AM (Europe-London)
Notice: Join ACRN’s TCM meeting with WebEx till Nov. 2019
Due to Zoom’s connection issue in PRC mainland recently, we have to use WebEx to replace Zoom for ACRN TCM meeting temporarily. We’ll
Notice: Join ACRN’s TCM meeting with WebEx till Nov. 2019
Due to Zoom’s connection issue in PRC mainland recently, we have to use WebEx to replace Zoom for ACRN TCM meeting temporarily. We’ll
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By
Wang, Hongbo
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#447
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Re: ACRN on CoffeeLake
More inputs to clarify kernel difference between acrn-kernel (https://github.com/projectacrn/acrn-kernel) and Clear Linux’s E2E kernel:
Clear Linux E2E kernel is the official and release version for
More inputs to clarify kernel difference between acrn-kernel (https://github.com/projectacrn/acrn-kernel) and Clear Linux’s E2E kernel:
Clear Linux E2E kernel is the official and release version for
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By
Wang, Hongbo
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#446
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Re: ACRN on CoffeeLake
Hi Rajagopal
GVT-g patch dedicated for CoffeeLake(873ac6395609 -(2019-10-21 13:34:19 +0800) drivers/i915: Treat COFFEELAKE as KABYLAKE to enable gvt-g on 0x3EA0 GPU device) is merged into in ACRN
Hi Rajagopal
GVT-g patch dedicated for CoffeeLake(873ac6395609 -(2019-10-21 13:34:19 +0800) drivers/i915: Treat COFFEELAKE as KABYLAKE to enable gvt-g on 0x3EA0 GPU device) is merged into in ACRN
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By
Liu, Fuzhong
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#445
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[Announce] ACRN Open Source Ver1.4 Release Notes
Hi all,
We are very pleased to announce Version 1.4 release of ACRN. You can see the release blog from https://projectacrn.org/blog/ and detailed Release Notes in website
Hi all,
We are very pleased to announce Version 1.4 release of ACRN. You can see the release blog from https://projectacrn.org/blog/ and detailed Release Notes in website
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By
Wang, Hongbo
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#444
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Re: ACRN on CoffeeLake
Hello Fuzhong,
>>Please use the one in Clear build 31670(iasl version 20191018).
It worked. I am now able to boot my UOS without GUI on using above iasl.
>>Is GVT-g patches included in your SOS
Hello Fuzhong,
>>Please use the one in Clear build 31670(iasl version 20191018).
It worked. I am now able to boot my UOS without GUI on using above iasl.
>>Is GVT-g patches included in your SOS
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By
Rajagopal Aravindan
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#443
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Re: ACRN on NUC5CPYH
Hello Victor,
>>If DMAR still can not present, you need to contact bios vendor.
This has turned out to be the case. Looking at ways to contact VisualBios vendor.
>>Also, please check the result of
Hello Victor,
>>If DMAR still can not present, you need to contact bios vendor.
This has turned out to be the case. Looking at ways to contact VisualBios vendor.
>>Also, please check the result of
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By
Rajagopal Aravindan
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#442
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Re: ACRN on CoffeeLake
Hi Rajagopal,
The iasl version is too old; it doesn’t match with acrn-dm of v1.4.
Please use the one in Clear build 31670(iasl
Hi Rajagopal,
The iasl version is too old; it doesn’t match with acrn-dm of v1.4.
Please use the one in Clear build 31670(iasl
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By
Liu, Fuzhong
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#441
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