Re: [Xen-devel] [RFC v2] xen/arm: Suspend to RAM Support in Xen for ARM

Hi Julien, On Fri, Jan 26, 2018 at 5:08 PM, Julien Grall wrote: > > > On 24/01/18 17:55, Mirela Simonovic wrote: >> >> Hi Julien, Stefano, > > > Hi Mirela, > >> >> Thank you very much for the feedback! >> >> >> On 01/11/2018 03:00 PM, Julien Grall wrote: >>> >>> Hi

Re: [Xen-devel] [RFC v2] xen/arm: Suspend to RAM Support in Xen for ARM

gt;> Sent: 2018年3月26日 19:43 >> To: Peng Fan <peng@nxp.com> >> Cc: Mirela Simonovic <mirela.simono...@aggios.com>; xen-de...@lists.xen.org; >> sstabell...@kernel.org; julien.gr...@linaro.org >> Subject: Re: [Xen-devel] [RFC v2] xen/arm: Suspend to RAM Support in Xen f

Re: [Xen-devel] [RFC v2] xen/arm: Suspend to RAM Support in Xen for ARM

ien.gr...@linaro.org > Subject: Re: [Xen-devel] [RFC v2] xen/arm: Suspend to RAM Support in Xen for > ARM > > On Mon, Mar 26, 2018 at 09:51:40AM +, Peng Fan wrote: > > Hi Mirela, > > > > Good to know that you are working suspend/resume support. Currently we >

Re: [Xen-devel] [RFC v2] xen/arm: Suspend to RAM Support in Xen for ARM

On Mon, Mar 26, 2018 at 09:51:40AM +, Peng Fan wrote: > Hi Mirela, > > Good to know that you are working suspend/resume support. Currently we are > also trying > to support this on i.MX8, just wonder do you have any open source available to > support suspend to ram? > > > + > > +Suspend to

Re: [Xen-devel] [RFC v2] xen/arm: Suspend to RAM Support in Xen for ARM

Hi Mirela, Good to know that you are working suspend/resume support. Currently we are also trying to support this on i.MX8, just wonder do you have any open source available to support suspend to ram? > + > +Suspend to RAM (in the following text 'suspend') for ARM in Xen should > +be

Re: [Xen-devel] [RFC v2] xen/arm: Suspend to RAM Support in Xen for ARM

On 24/01/18 17:55, Mirela Simonovic wrote: Hi Julien, Stefano, Hi Mirela, Thank you very much for the feedback! On 01/11/2018 03:00 PM, Julien Grall wrote: Hi Mirela, Thank you for the sending the design document. The general design looks good to me. I have some comments below, but

Re: [Xen-devel] [RFC v2] xen/arm: Suspend to RAM Support in Xen for ARM

Hi Edgar, On 25/01/18 14:15, Edgar E. Iglesias wrote: On Wed, Jan 24, 2018 at 07:04:35PM +0100, Mirela Simonovic wrote: Hi Oleksandr, Edgar, Thanks, you're right. On 01/23/2018 12:58 PM, Edgar E. Iglesias wrote: On Tue, Jan 23, 2018 at 01:52:50PM +0200, Oleksandr Tyshchenko wrote: Hi

Re: [Xen-devel] [RFC v2] xen/arm: Suspend to RAM Support in Xen for ARM

On Wed, Jan 24, 2018 at 07:04:35PM +0100, Mirela Simonovic wrote: > Hi Oleksandr, Edgar, > > > Thanks, you're right. > > > On 01/23/2018 12:58 PM, Edgar E. Iglesias wrote: > >On Tue, Jan 23, 2018 at 01:52:50PM +0200, Oleksandr Tyshchenko wrote: > >>Hi Mirela, > >> > >>Just some remarks

Re: [Xen-devel] [RFC v2] xen/arm: Suspend to RAM Support in Xen for ARM

Hi Oleksandr, Edgar, Thanks, you're right. On 01/23/2018 12:58 PM, Edgar E. Iglesias wrote: On Tue, Jan 23, 2018 at 01:52:50PM +0200, Oleksandr Tyshchenko wrote: Hi Mirela, Just some remarks regarding the scope of work: +In addition, the following have to be implemented: +* Suspend/resume

Re: [Xen-devel] [RFC v2] xen/arm: Suspend to RAM Support in Xen for ARM

Hi Julien, Stefano, Thank you very much for the feedback! On 01/11/2018 03:00 PM, Julien Grall wrote: Hi Mirela, Thank you for the sending the design document. The general design looks good to me. I have some comments below, but they are more related to the implementation of CPU on/off in

Re: [Xen-devel] [RFC v2] xen/arm: Suspend to RAM Support in Xen for ARM

On Tue, Jan 23, 2018 at 01:52:50PM +0200, Oleksandr Tyshchenko wrote: > Hi Mirela, > > Just some remarks regarding the scope of work: > > +In addition, the following have to be implemented: > +* Suspend/resume vCPU (triggered by vSYSTEM_SUSPEND call) > +* Suspend/resume Xen (triggered by

Re: [Xen-devel] [RFC v2] xen/arm: Suspend to RAM Support in Xen for ARM

Hi Mirela, Just some remarks regarding the scope of work: +In addition, the following have to be implemented: +* Suspend/resume vCPU (triggered by vSYSTEM_SUSPEND call) +* Suspend/resume Xen (triggered by vSYSTEM_SUSPEND called by Dom0), including: + * Disable wathdog on suspend, enable it

Re: [Xen-devel] [RFC v2] xen/arm: Suspend to RAM Support in Xen for ARM

Hi Mirela, Thank you for the sending the design document. The general design looks good to me. I have some comments below, but they are more related to the implementation of CPU on/off in Xen. On 22/12/17 17:41, Mirela Simonovic wrote: [...] +--- +Resuming Guests

Re: [Xen-devel] [RFC v2] xen/arm: Suspend to RAM Support in Xen for ARM

On Fri, 22 Dec 2017, Mirela Simonovic wrote: > This document contains our design specification for "suspend to RAM" > support for ARM in Xen. It covers the basic suspend to RAM mechanism > based on ARM PSCI standard, that would allow individual guests and > Xen itself to suspend/resume. > > We

[Xen-devel] [RFC v2] xen/arm: Suspend to RAM Support in Xen for ARM

This document contains our design specification for "suspend to RAM" support for ARM in Xen. It covers the basic suspend to RAM mechanism based on ARM PSCI standard, that would allow individual guests and Xen itself to suspend/resume. We would appreciate your feedback. Signed-off-by: Mirela