More generally from Huawei side of things, seems any time before 5pm should be fine. By coincidence most the interested people on this topic are UK based which makes it a bit easier.

US based people, when works for you?

Thanks,

Jonathan

On Wed, 17 Aug 2022 14:05:48 +0100 Salil Mehta salil.mehta@huawei.com wrote:

Not an issue for me. I should be able to accommodate on Tuesday.

Many thanks! Salil

...

-----Original Message----- From: Lorenzo Pieralisi via Linaro-open-discussions [mailto:linaro-open-discussions@op-lists.linaro.org] Sent: Wednesday, August 17, 2022 10:35 AM To: linaro-open-discussions@op-lists.linaro.org; James Morse james.morse@arm.com; Jean-Philippe Brucker jean-philippe@linaro.org Subject: [Linaro-open-discussions] virt CPU hotplug sync - LOD August 23rd

Hi folks,

I would like to take advantage of the upcoming call on tuesday to resume the virt CPU hotplug topic and sync-up on that.

It would probably be great if we can make the time more US friendly, given that there are folks who want to join from the US but I understand it then becomes problematic for other people to join.

Please let me know if we can have a meeting on tuesday and at what time.

Thanks, Lorenzo -- Linaro-open-discussions mailing list -- linaro-open-discussions@op-lists.linaro.org https://collaborate.linaro.org/display/LOD/Linaro+Open+Discussions+Home

On Thu, 18 Aug 2022 at 07:52, Ilkka Koskinen ilkka@os.amperecomputing.com wrote:

Hi all,

It seems that there are three of us willing to join the meeting from west coast on Tuesday.

Would 7am Pacific time work for everyone? I believe, that's 4pm CEST and 3pm BST.

That would work for me (but I am not sure it would for Joyce, the meeting organizer).

Cheers, Lorenzo

Cheers, Ilkka

On Wed, 17 Aug 2022, Jonathan Cameron via Linaro-open-discussions wrote:

...

More generally from Huawei side of things, seems any time before 5pm should be fine. By coincidence most the interested people on this topic are UK based which makes it a bit easier.

US based people, when works for you?

Thanks,

Jonathan

On Wed, 17 Aug 2022 14:05:48 +0100 Salil Mehta salil.mehta@huawei.com wrote:

...

Not an issue for me. I should be able to accommodate on Tuesday.

Many thanks! Salil

...

-----Original Message----- From: Lorenzo Pieralisi via Linaro-open-discussions [mailto:linaro-open-discussions@op-lists.linaro.org] Sent: Wednesday, August 17, 2022 10:35 AM To: linaro-open-discussions@op-lists.linaro.org; James Morse james.morse@arm.com; Jean-Philippe Brucker jean-philippe@linaro.org Subject: [Linaro-open-discussions] virt CPU hotplug sync - LOD August 23rd

Hi folks,

I would like to take advantage of the upcoming call on tuesday to resume the virt CPU hotplug topic and sync-up on that.

It would probably be great if we can make the time more US friendly, given that there are folks who want to join from the US but I understand it then becomes problematic for other people to join.

Please let me know if we can have a meeting on tuesday and at what time.

Thanks, Lorenzo -- Linaro-open-discussions mailing list -- linaro-open-discussions@op-lists.linaro.org https://collaborate.linaro.org/display/LOD/Linaro+Open+Discussions+Home

-- Linaro-open-discussions mailing list -- linaro-open-discussions@op-lists.linaro.org https://collaborate.linaro.org/display/LOD/Linaro+Open+Discussions+Home

Sounds great. If there is time, I'd like to also highlight this:

https://lore.kernel.org/all/YvyekFhBWQ6qlAP6@worktop.programming.kicks-ass.n...

Short description is that CXL has a few features that were designed with the assumption of a global cache flush being possible. Arm doesn't have one (and there is significant push back on using the one x86 has :)

Longer term there may be a hardware solution, but short term it would be useful to get people thinking on whether there are any solutions - or whether it's a real problem (are there work arounds via how we use these features - can we guarantee nothing is in caches anyway somehow?)

I might get time to draw up a few slides before Tuesday afternoon...

Jonathan

On Wed, 17 Aug 2022 22:51:52 -0700 (PDT) Ilkka Koskinen ilkka@os.amperecomputing.com wrote:

Hi all,

It seems that there are three of us willing to join the meeting from west coast on Tuesday.

Would 7am Pacific time work for everyone? I believe, that's 4pm CEST and 3pm BST.

Cheers, Ilkka

On Wed, 17 Aug 2022, Jonathan Cameron via Linaro-open-discussions wrote:

...

More generally from Huawei side of things, seems any time before 5pm should be fine. By coincidence most the interested people on this topic are UK based which makes it a bit easier.

US based people, when works for you?

Thanks,

Jonathan

On Wed, 17 Aug 2022 14:05:48 +0100 Salil Mehta salil.mehta@huawei.com wrote:

...

Not an issue for me. I should be able to accommodate on Tuesday.

Many thanks! Salil

...

-----Original Message----- From: Lorenzo Pieralisi via Linaro-open-discussions [mailto:linaro-open-discussions@op-lists.linaro.org] Sent: Wednesday, August 17, 2022 10:35 AM To: linaro-open-discussions@op-lists.linaro.org; James Morse james.morse@arm.com; Jean-Philippe Brucker jean-philippe@linaro.org Subject: [Linaro-open-discussions] virt CPU hotplug sync - LOD August 23rd

Hi folks,

I would like to take advantage of the upcoming call on tuesday to resume the virt CPU hotplug topic and sync-up on that.

It would probably be great if we can make the time more US friendly, given that there are folks who want to join from the US but I understand it then becomes problematic for other people to join.

Please let me know if we can have a meeting on tuesday and at what time.

Thanks, Lorenzo -- Linaro-open-discussions mailing list -- linaro-open-discussions@op-lists.linaro.org https://collaborate.linaro.org/display/LOD/Linaro+Open+Discussions+Home

-- Linaro-open-discussions mailing list -- linaro-open-discussions@op-lists.linaro.org https://collaborate.linaro.org/display/LOD/Linaro+Open+Discussions+Home