Re: [Linaro-open-discussions] ACPI based Virtual CPU Hotplug (possible specification) Follow-up - Suggested Agenda / timings for Monday 7 Dec call
[+]
-----Original Message----- From: Linaro-open-discussions [mailto:linaro-open-discussions-bounces@op-lists.linaro.org] On Behalf Of Jonathan Cameron via Linaro-open-discussions Sent: 19 February 2021 15:13 To: Lorenzo Pieralisi lorenzo.pieralisi@arm.com Cc: linaro-open-discussions@op-lists.linaro.org Subject: Re: [Linaro-open-discussions] ACPI based Virtual CPU Hotplug (possible specification) Follow-up - Suggested Agenda / timings for Monday 7 Dec call
On Fri, 19 Feb 2021 14:07:04 +0000 Lorenzo Pieralisi lorenzo.pieralisi@arm.com wrote:
On Wed, Feb 03, 2021 at 05:27:03PM +0000, Salil Mehta wrote:
[...]
Many thanks for that.
A humble request, if updates are something which might not change
much
between now and 22nd Feb, would it be possible to have a very short
meeting
scheduled before 10th February for just virtual CPU Hotplug(this might really help some of our colleagues in HQ)?
Many thanks :)
I really can't myself before Feb 10th, sorry about that. By Feb 22nd I should have a clearer picture since it takes some time to weigh up all pros and cons.
Okay. No problem. I understand. Meanwhile, if you need any inputs from me please do let me know.
I understand there is little time but is it possible to invite kubernetes/containers people who got involved in the kernel threads to the call ?
Happy to talk to them either on Monday in the call or later as a follow-up.
Thanks, Lorenzo
Hi Lorenzo,
Unfortunately Salil is out today, and I'm afraid I don't have the contact details / don't know who to invite. So probably best we can do is to have a follow up at some point.
Ok. I am going to give it a shot based on my past interactions/involvement in this :)
Hi Folks,
(Sorry if you are not interested in this topic anymore, but you are added to this thread based on my previous interactions and the "CPU hotplug for AArch64" discussion here, https://github.com/kata-containers/agent/issues/764 )
Following the KVM presentation, "Challenges in Supporting Virtual CPU Hotplug n SoC Based Systems (like ARM64)"[1] by Salil Mehta, there is a linaro-open-discussion[2] call setup on Monday, 22 February 2:00pm – 3:00pm GMT with ARM technical team to find out ways to take this forward.
We would like to get some input from the Container/Kubernetes experts on this as well. I know it is a bit late but please join if you can. Otherwise, maybe we can plan to have a follow-up call at your convenience.
Please feel free to forward to anyone involved in this topic.
The call details can be find below or from [2].
Thanks, Shameer
[1]. https://kvmforum2020.sched.com/event/eE4m/challenges-in-supporting-virtual-c... [2] https://collaborate.linaro.org/display/LOD/Linaro+Open+Discussions+Home
Call Details ----------------
Monday, 22 February 2:00pm – 3:00pm GMT
Join Zoom Meeting https://linaro-org.zoom.us/j/95268923753
Meeting ID:952 6892 3753 One tap mobile +16465588656,,4417312160# US (New York) +16699009128,,4417312160# US (San Jose)
Dial by your location +1 646 558 8656 US (New York) +1 669 900 9128 US (San Jose) +1 253 215 8782 US (Tacoma) +1 301 715 8592 US (Washington D.C) +1 312 626 6799 US (Chicago) +1 346 248 7799 US (Houston) 877 853 5247 US Toll-free 888 788 0099 US Toll-free Meeting ID: 441 731 2160 Find your local number: https://linaro-org.zoom.us/u/acqrJhJKGC
From: Shameerali Kolothum Thodi Sent: Friday, February 19, 2021 4:09 PM To: Jonathan Cameron jonathan.cameron@huawei.com; Lorenzo Pieralisi lorenzo.pieralisi@arm.com; Salil Mehta salil.mehta@huawei.com; justin.he@arm.com; steve.capper@arm.com; julio.montes@intel.com; sebastien.boeuf@intel.com; sameo@linux.intel.com Cc: linaro-open-discussions@op-lists.linaro.org Subject: RE: [Linaro-open-discussions] ACPI based Virtual CPU Hotplug (possible specification) Follow-up - Suggested Agenda / timings for Monday 7 Dec call
[+]
-----Original Message----- From: Linaro-open-discussions [mailto:linaro-open-discussions-bounces@op-lists.linaro.org] On Behalf Of Jonathan Cameron via Linaro-open-discussions Sent: 19 February 2021 15:13 To: Lorenzo Pieralisi lorenzo.pieralisi@arm.com Cc: linaro-open-discussions@op-lists.linaro.org Subject: Re: [Linaro-open-discussions] ACPI based Virtual CPU Hotplug
(possible
specification) Follow-up - Suggested Agenda / timings for Monday 7 Dec call
On Fri, 19 Feb 2021 14:07:04 +0000 Lorenzo Pieralisi lorenzo.pieralisi@arm.com wrote:
On Wed, Feb 03, 2021 at 05:27:03PM +0000, Salil Mehta wrote:
[...]
Many thanks for that.
A humble request, if updates are something which might not change
much
between now and 22nd Feb, would it be possible to have a very short
meeting
scheduled before 10th February for just virtual CPU Hotplug(this might really help some of our colleagues in HQ)?
Many thanks :)
I really can't myself before Feb 10th, sorry about that. By Feb 22nd
I
should have a clearer picture since it takes some time to weigh up all pros and cons.
Okay. No problem. I understand. Meanwhile, if you need any inputs from
me
please do let me know.
I understand there is little time but is it possible to invite kubernetes/containers people who got involved in the kernel threads to the call ?
Happy to talk to them either on Monday in the call or later as a follow-up.
Thanks, Lorenzo
Hi Lorenzo,
Unfortunately Salil is out today, and I'm afraid I don't have the contact details / don't know who to invite. So probably best we can do is to have a follow up at some point.
Ok. I am going to give it a shot based on my past interactions/involvement in this :)
Hi Folks,
(Sorry if you are not interested in this topic anymore, but you are added to this thread based on my previous interactions and the "CPU hotplug for AArch64" discussion here, https://github.com/kata-containers/agent/issues/764 )
Following the KVM presentation, "Challenges in Supporting Virtual CPU Hotplug n SoC Based Systems (like ARM64)"[1] by Salil Mehta, there is a linaro-open-discussion[2] call setup on Monday, 22 February 2:00pm – 3:00pm GMT with ARM technical team to find out ways to take this forward.
We would like to get some input from the Container/Kubernetes experts on this as well. I know it is a bit late but please join if you can. Otherwise, maybe we can plan to have a follow-up call at your convenience.
Please feel free to forward to anyone involved in this topic.
The call details can be find below or from [2].
Sorry, for the late reply. I was on the annual leave entire last week.
If possible, it would be great to have,
[+] Eric Ernst, Igor Mammedov(Redhat), Andrew Jones(Redhat) as well.
Eric gave quite a good presentation on kata-containers in KVMForum2018 in Edinburgh, UK. I and Shameer also had a brief chat with him on Intel's kata-containers stall in the common room.
[It looks Eric has shifted to Apple from Intel - not sure how to reach him?]
Thanks, Shameer
[1]. https://kvmforum2020.sched.com/event/eE4m/challenges-in-supporting-virtual- cpu-hotplug-on-soc-based-systems-like-arm64-salil-mehta-huawei [2] https://collaborate.linaro.org/display/LOD/Linaro+Open+Discussions+Home
Call Details
Monday, 22 February 2:00pm – 3:00pm GMT
Join Zoom Meeting https://linaro-org.zoom.us/j/95268923753
Meeting ID:952 6892 3753 One tap mobile +16465588656,,4417312160# US (New York) +16699009128,,4417312160# US (San Jose)
Dial by your location +1 646 558 8656 US (New York) +1 669 900 9128 US (San Jose) +1 253 215 8782 US (Tacoma) +1 301 715 8592 US (Washington D.C) +1 312 626 6799 US (Chicago) +1 346 248 7799 US (Houston) 877 853 5247 US Toll-free 888 788 0099 US Toll-free Meeting ID: 441 731 2160 Find your local number: https://linaro-org.zoom.us/u/acqrJhJKGC
linaro-open-discussions@op-lists.linaro.org
-
Salil Mehta -
Shameerali Kolothum Thodi