Re: [Xen-devel] [RFC PATCH 00/31] CPUFreq on ARM

2017-11-17 Thread Oleksandr Tyshchenko
On Fri, Nov 17, 2017 at 4:01 PM, Julien Grall wrote: > Hi, Hi, Julien. > > First of all, thank you Oleksandr for starting a thread around CPUFreq > support. Thank you for the valued comments. > > On 11/16/2017 05:04 PM, Andre Przywara wrote: >> >> On 16/11/17 14:57, Oleksandr Tyshchenko wrote: >

Re: [Xen-devel] [RFC PATCH 00/31] CPUFreq on ARM

2017-11-17 Thread Oleksandr Tyshchenko
On Fri, Nov 17, 2017 at 6:41 PM, Andre Przywara wrote: > Hi, Hi Andre > > > >>> So Xen does not need to throw in its own ideas here. Which would avoid >>> some of the hard problems we encountered. >> I got all your point. >> Just question. Why does existing CPUFreq on x86 have own logic? Do

Re: [Xen-devel] [RFC PATCH 00/31] CPUFreq on ARM

2017-11-17 Thread Andre Przywara
Hi, >> So Xen does not need to throw in its own ideas here. Which would avoid >> some of the hard problems we encountered. > I got all your point. > Just question. Why does existing CPUFreq on x86 have own logic? Do we have > something yet another on ARM that having own logic in Xen doesn't

Re: [Xen-devel] [RFC PATCH 00/31] CPUFreq on ARM

2017-11-17 Thread Oleksandr Tyshchenko
On Thu, Nov 16, 2017 at 7:04 PM, Andre Przywara wrote: > Hi, Hi Andre Thank you for your comments! > > On 16/11/17 14:57, Oleksandr Tyshchenko wrote: >> On Wed, Nov 15, 2017 at 4:28 PM, Andre Przywara >> wrote: >>> Hi, >> Hi Andre, Jassi >> >> Thank you for your comments! >> >>> >>> On 14/11/17

Re: [Xen-devel] [RFC PATCH 00/31] CPUFreq on ARM

2017-11-17 Thread Julien Grall
Hi, First of all, thank you Oleksandr for starting a thread around CPUFreq support. On 11/16/2017 05:04 PM, Andre Przywara wrote: On 16/11/17 14:57, Oleksandr Tyshchenko wrote: On Wed, Nov 15, 2017 at 4:28 PM, Andre Przywara wrote: Anyway, I think we should go step-by-step. If community agr

Re: [Xen-devel] [RFC PATCH 00/31] CPUFreq on ARM

2017-11-16 Thread Andre Przywara
Hi, On 16/11/17 14:57, Oleksandr Tyshchenko wrote: > On Wed, Nov 15, 2017 at 4:28 PM, Andre Przywara > wrote: >> Hi, > Hi Andre, Jassi > > Thank you for your comments! > >> >> On 14/11/17 20:46, Oleksandr Tyshchenko wrote: >>> On Tue, Nov 14, 2017 at 12:49 PM, Andre Przywara >>> wrote: Hi

Re: [Xen-devel] [RFC PATCH 00/31] CPUFreq on ARM

2017-11-16 Thread Oleksandr Tyshchenko
On Wed, Nov 15, 2017 at 4:28 PM, Andre Przywara wrote: > Hi, Hi Andre, Jassi Thank you for your comments! > > On 14/11/17 20:46, Oleksandr Tyshchenko wrote: >> On Tue, Nov 14, 2017 at 12:49 PM, Andre Przywara >> wrote: >>> Hi, >> Hi Andre >> >>> >>> On 13/11/17 19:40, Oleksandr Tyshchenko wrote

Re: [Xen-devel] [RFC PATCH 00/31] CPUFreq on ARM

2017-11-15 Thread Jassi Brar
On 15 November 2017 at 18:58, Andre Przywara wrote: > Hi, > > On 15/11/17 03:03, Jassi Brar wrote: >> On 15 November 2017 at 02:16, Oleksandr Tyshchenko >> wrote: >>> On Tue, Nov 14, 2017 at 12:49 PM, Andre Przywara >>> wrote: >>> >> >>> 3. Direct ported SCPI protocol, mailbox infrastructur

Re: [Xen-devel] [RFC PATCH 00/31] CPUFreq on ARM

2017-11-15 Thread Andre Przywara
Hi, On 14/11/17 20:46, Oleksandr Tyshchenko wrote: > On Tue, Nov 14, 2017 at 12:49 PM, Andre Przywara > wrote: >> Hi, > Hi Andre > >> >> On 13/11/17 19:40, Oleksandr Tyshchenko wrote: >>> On Mon, Nov 13, 2017 at 5:21 PM, Andre Przywara >>> wrote: Hi, >>> Hi Andre, >>> thanks very

Re: [Xen-devel] [RFC PATCH 00/31] CPUFreq on ARM

2017-11-15 Thread Andre Przywara
Hi, On 15/11/17 03:03, Jassi Brar wrote: > On 15 November 2017 at 02:16, Oleksandr Tyshchenko > wrote: >> On Tue, Nov 14, 2017 at 12:49 PM, Andre Przywara >> wrote: >> > >> 3. Direct ported SCPI protocol, mailbox infrastructure and the ARM SMC >> triggered mailbox driver. All componen

Re: [Xen-devel] [RFC PATCH 00/31] CPUFreq on ARM

2017-11-14 Thread Jassi Brar
On 15 November 2017 at 02:16, Oleksandr Tyshchenko wrote: > On Tue, Nov 14, 2017 at 12:49 PM, Andre Przywara > wrote: > > 3. Direct ported SCPI protocol, mailbox infrastructure and the ARM SMC > triggered mailbox driver. All components except mailbox driver are in > mainline Linux.

Re: [Xen-devel] [RFC PATCH 00/31] CPUFreq on ARM

2017-11-14 Thread Oleksandr Tyshchenko
On Tue, Nov 14, 2017 at 12:49 PM, Andre Przywara wrote: > Hi, Hi Andre > > On 13/11/17 19:40, Oleksandr Tyshchenko wrote: >> On Mon, Nov 13, 2017 at 5:21 PM, Andre Przywara >> wrote: >>> Hi, >> Hi Andre, >> >>> >>> thanks very much for your work on this! >> Thank you for your comments. >> >>> >>

Re: [Xen-devel] [RFC PATCH 00/31] CPUFreq on ARM

2017-11-14 Thread Andre Przywara
Hi, On 13/11/17 19:40, Oleksandr Tyshchenko wrote: > On Mon, Nov 13, 2017 at 5:21 PM, Andre Przywara > wrote: >> Hi, > Hi Andre > >> >> thanks very much for your work on this! > Thank you for your comments. > >> >> On 09/11/17 17:09, Oleksandr Tyshchenko wrote: >>> From: Oleksandr Tyshchenko >

Re: [Xen-devel] [RFC PATCH 00/31] CPUFreq on ARM

2017-11-13 Thread Oleksandr Tyshchenko
On Mon, Nov 13, 2017 at 5:21 PM, Andre Przywara wrote: > Hi, Hi Andre > > thanks very much for your work on this! Thank you for your comments. > > On 09/11/17 17:09, Oleksandr Tyshchenko wrote: >> From: Oleksandr Tyshchenko >> >> Hi, all. >> >> The purpose of this RFC patch series is to add CPU

Re: [Xen-devel] [RFC PATCH 00/31] CPUFreq on ARM

2017-11-13 Thread Oleksandr Tyshchenko
On Thu, Nov 9, 2017 at 7:18 PM, Andrii Anisov wrote: > Dear Oleksandr, Dear Andrii > > > Please consider my `Reviewed-by: Andrii Anisov ` for > all patches. > > What you missed after extracting this stuff from github. Thanks. I will add. > > > On 09.11.17 19:09, Oleksandr Tyshchenko wrote: >> >>

Re: [Xen-devel] [RFC PATCH 00/31] CPUFreq on ARM

2017-11-13 Thread Andre Przywara
Hi, thanks very much for your work on this! On 09/11/17 17:09, Oleksandr Tyshchenko wrote: > From: Oleksandr Tyshchenko > > Hi, all. > > The purpose of this RFC patch series is to add CPUFreq support to Xen on ARM. > Motivation of hypervisor based CPUFreq is to enable one of the main PM > use

Re: [Xen-devel] [RFC PATCH 00/31] CPUFreq on ARM

2017-11-09 Thread Andrii Anisov
Dear Oleksandr, Please consider my `Reviewed-by: Andrii Anisov ` for all patches. What you missed after extracting this stuff from github. On 09.11.17 19:09, Oleksandr Tyshchenko wrote: From: Oleksandr Tyshchenko -- *Andrii Anisov* ___ Xen