Re: [Qemu-devel] VCPU hotplug on KVM/ARM

2018-08-01 Thread Bharata B Rao
ilson wrote: > > >>> It's been a few months since this email thread died off. Has anyone > > >>> started working on a potential solution that would allow VCPU > hotplug on > > >>> KVM/ARM ? Or is this a project that is still waiting for an owner > w

Re: [Qemu-devel] VCPU hotplug on KVM/ARM

2018-07-31 Thread Igor Mammedov
il thread died off. Has anyone > >>> started working on a potential solution that would allow VCPU hotplug on > >>> KVM/ARM ? Or is this a project that is still waiting for an owner who > >>> has the time and inclination to get started? > >> > >> This is

Re: [Qemu-devel] VCPU hotplug on KVM/ARM

2018-07-25 Thread Maran Wilson
Jones wrote: On Wed, Jul 25, 2018 at 11:40:54AM +0100, Marc Zyngier wrote: On 24/07/18 19:35, Maran Wilson wrote: It's been a few months since this email thread died off. Has anyone started working on a potential solution that would allow VCPU hotplug on KVM/ARM ? Or is this a project

Re: [Qemu-devel] VCPU hotplug on KVM/ARM

2018-07-25 Thread Marc Zyngier
On 25/07/18 13:28, Andrew Jones wrote: > On Wed, Jul 25, 2018 at 11:40:54AM +0100, Marc Zyngier wrote: >> On 24/07/18 19:35, Maran Wilson wrote: >>> It's been a few months since this email thread died off. Has anyone >>> started working on a potential solution th

Re: [Qemu-devel] VCPU hotplug on KVM/ARM

2018-07-25 Thread Andrew Jones
On Wed, Jul 25, 2018 at 11:40:54AM +0100, Marc Zyngier wrote: > On 24/07/18 19:35, Maran Wilson wrote: > > It's been a few months since this email thread died off. Has anyone > > started working on a potential solution that would allow VCPU hotplug on > > KVM/ARM ?

Re: VCPU hotplug on KVM/ARM

2018-07-25 Thread Marc Zyngier
On 24/07/18 19:35, Maran Wilson wrote: > It's been a few months since this email thread died off. Has anyone > started working on a potential solution that would allow VCPU hotplug on > KVM/ARM ? Or is this a project that is still waiting for an owner who > has the time and inclin

Re: [Qemu-devel] VCPU hotplug on KVM/ARM

2018-07-25 Thread Igor Mammedov
On Tue, 24 Jul 2018 11:35:31 -0700 Maran Wilson wrote: > It's been a few months since this email thread died off. Has anyone > started working on a potential solution that would allow VCPU hotplug on > KVM/ARM ? Or is this a project that is still waiting for an owner who >

Re: VCPU hotplug on KVM/ARM

2018-07-24 Thread Maran Wilson
It's been a few months since this email thread died off. Has anyone started working on a potential solution that would allow VCPU hotplug on KVM/ARM ? Or is this a project that is still waiting for an owner who has the time and inclination to get started? Thanks, -Maran On 2/27/2018 5:21 AM

Re: [Qemu-devel] [Qemu-arm] VCPU hotplug on KVM/ARM

2018-03-07 Thread Marc Zyngier
On 01/03/18 13:32, David Hildenbrand wrote: > On 01.03.2018 11:05, Peter Maydell wrote: >> On 1 March 2018 at 09:50, Igor Mammedov wrote: >>> In QEMU on x86 (and I think ppc, s390 as well), we create vCPUs on demand.>> >>> It would be nice if ARM would be able to do that too,

Re: [Qemu-devel] [Qemu-arm] VCPU hotplug on KVM/ARM

2018-03-01 Thread David Hildenbrand
On 01.03.2018 11:05, Peter Maydell wrote: > On 1 March 2018 at 09:50, Igor Mammedov wrote: >> In QEMU on x86 (and I think ppc, s390 as well), we create vCPUs on demand.>> >> It would be nice if ARM would be able to do that too, >> so that it could take advantage of the same

Re: [Qemu-arm] [Qemu-devel] VCPU hotplug on KVM/ARM

2018-03-01 Thread Peter Maydell
On 1 March 2018 at 09:50, Igor Mammedov wrote: > In QEMU on x86 (and I think ppc, s390 as well), we create vCPUs on demand. > > It would be nice if ARM would be able to do that too, > so that it could take advantage of the same code. It's not clear to me how that would work,

Re: [Qemu-devel] VCPU hotplug on KVM/ARM

2018-03-01 Thread Igor Mammedov
On Tue, 27 Feb 2018 14:21:31 +0100 Andrew Jones wrote: > On Tue, Feb 27, 2018 at 01:46:04PM +0100, Christoffer Dall wrote: > > On Tue, Feb 27, 2018 at 05:34:28PM +0530, btha...@codeaurora.org wrote: > > > Hi Christoffer, > > > > > > Thanks for your reply. > > > > > > On

Re: VCPU hotplug on KVM/ARM

2018-02-27 Thread Andrew Jones
On Tue, Feb 27, 2018 at 01:46:04PM +0100, Christoffer Dall wrote: > On Tue, Feb 27, 2018 at 05:34:28PM +0530, btha...@codeaurora.org wrote: > > Hi Christoffer, > > > > Thanks for your reply. > > > > On 2018-02-27 16:17, Christoffer Dall wrote: > > >Hi Bhupinder, > > > > > >On Tue, Feb 27, 2018

Re: VCPU hotplug on KVM/ARM

2018-02-27 Thread Christoffer Dall
On Tue, Feb 27, 2018 at 05:34:28PM +0530, btha...@codeaurora.org wrote: > Hi Christoffer, > > Thanks for your reply. > > On 2018-02-27 16:17, Christoffer Dall wrote: > >Hi Bhupinder, > > > >On Tue, Feb 27, 2018 at 03:01:17PM +0530, btha...@codeaurora.org wrote: > >>I hope it is the right forum

Re: VCPU hotplug on KVM/ARM

2018-02-27 Thread bthakur
Hi Christoffer, Thanks for your reply. On 2018-02-27 16:17, Christoffer Dall wrote: Hi Bhupinder, On Tue, Feb 27, 2018 at 03:01:17PM +0530, btha...@codeaurora.org wrote: I hope it is the right forum to post my query. I am currently looking at the possibility of adding a new VCPU to a

Re: VCPU hotplug on KVM/ARM

2018-02-27 Thread Christoffer Dall
Hi Bhupinder, On Tue, Feb 27, 2018 at 03:01:17PM +0530, btha...@codeaurora.org wrote: > I hope it is the right forum to post my query. > > > > I am currently looking at the possibility of adding a new VCPU to a running > guest VM in KVM/ARM. I see that currently, it is not allowed to add a

VCPU hotplug on KVM/ARM

2018-02-27 Thread bthakur
Hi, I hope it is the right forum to post my query. I am currently looking at the possibility of adding a new VCPU to a running guest VM in KVM/ARM. I see that currently, it is not allowed to add a new VCPU to a guest VM, if it is already initialized. The first check in