Re: [libvirt] [RFC]Add new mdev interface for QoS

2017-08-08 Thread Gao, Ping A
On 2017/8/8 14:42, Kirti Wankhede wrote: > > On 8/7/2017 1:11 PM, Gao, Ping A wrote: >> On 2017/8/4 5:11, Alex Williamson wrote: >>> On Thu, 3 Aug 2017 20:26:14 +0800 >>> "Gao, Ping A" wrote: >>> On 2017/8/3 0:58, Alex Williamson wrote: > On Wed, 2 Aug 2017

Re: [libvirt] [RFC]Add new mdev interface for QoS

2017-08-08 Thread Kirti Wankhede
On 8/7/2017 1:11 PM, Gao, Ping A wrote: > > On 2017/8/4 5:11, Alex Williamson wrote: >> On Thu, 3 Aug 2017 20:26:14 +0800 >> "Gao, Ping A" wrote: >> >>> On 2017/8/3 0:58, Alex Williamson wrote: On Wed, 2 Aug 2017 21:16:28 +0530 Kirti Wankhede

Re: [libvirt] [RFC]Add new mdev interface for QoS

2017-08-07 Thread Gao, Ping A
On 2017/8/4 5:11, Alex Williamson wrote: > On Thu, 3 Aug 2017 20:26:14 +0800 > "Gao, Ping A" wrote: > >> On 2017/8/3 0:58, Alex Williamson wrote: >>> On Wed, 2 Aug 2017 21:16:28 +0530 >>> Kirti Wankhede wrote: >>> On 8/2/2017 6:29 PM, Gao, Ping

Re: [libvirt] [RFC]Add new mdev interface for QoS

2017-08-03 Thread Alex Williamson
On Thu, 3 Aug 2017 20:26:14 +0800 "Gao, Ping A" wrote: > On 2017/8/3 0:58, Alex Williamson wrote: > > On Wed, 2 Aug 2017 21:16:28 +0530 > > Kirti Wankhede wrote: > > > >> On 8/2/2017 6:29 PM, Gao, Ping A wrote: > >>> On 2017/8/2 18:19, Kirti

Re: [libvirt] [RFC]Add new mdev interface for QoS

2017-08-03 Thread Gao, Ping A
On 2017/8/3 0:58, Alex Williamson wrote: > On Wed, 2 Aug 2017 21:16:28 +0530 > Kirti Wankhede wrote: > >> On 8/2/2017 6:29 PM, Gao, Ping A wrote: >>> On 2017/8/2 18:19, Kirti Wankhede wrote: On 8/2/2017 3:56 AM, Alex Williamson wrote: > On Tue, 1 Aug 2017

Re: [libvirt] [RFC]Add new mdev interface for QoS

2017-08-02 Thread Alex Williamson
On Wed, 2 Aug 2017 21:16:28 +0530 Kirti Wankhede wrote: > On 8/2/2017 6:29 PM, Gao, Ping A wrote: > > > > On 2017/8/2 18:19, Kirti Wankhede wrote: > >> > >> On 8/2/2017 3:56 AM, Alex Williamson wrote: > >>> On Tue, 1 Aug 2017 13:54:27 +0800 > >>> "Gao, Ping A"

Re: [libvirt] [RFC]Add new mdev interface for QoS

2017-08-02 Thread Kirti Wankhede
On 8/2/2017 6:29 PM, Gao, Ping A wrote: > > On 2017/8/2 18:19, Kirti Wankhede wrote: >> >> On 8/2/2017 3:56 AM, Alex Williamson wrote: >>> On Tue, 1 Aug 2017 13:54:27 +0800 >>> "Gao, Ping A" wrote: >>> On 2017/7/28 0:00, Gao, Ping A wrote: > On 2017/7/27 0:43,

Re: [libvirt] [RFC]Add new mdev interface for QoS

2017-08-02 Thread Gao, Ping A
On 2017/8/2 18:19, Kirti Wankhede wrote: > > On 8/2/2017 3:56 AM, Alex Williamson wrote: >> On Tue, 1 Aug 2017 13:54:27 +0800 >> "Gao, Ping A" wrote: >> >>> On 2017/7/28 0:00, Gao, Ping A wrote: On 2017/7/27 0:43, Alex Williamson wrote: > [cc +libvir-list] >

Re: [libvirt] [RFC]Add new mdev interface for QoS

2017-08-02 Thread Kirti Wankhede
On 8/2/2017 3:56 AM, Alex Williamson wrote: > On Tue, 1 Aug 2017 13:54:27 +0800 > "Gao, Ping A" wrote: > >> On 2017/7/28 0:00, Gao, Ping A wrote: >>> On 2017/7/27 0:43, Alex Williamson wrote: [cc +libvir-list] On Wed, 26 Jul 2017 21:16:59 +0800 "Gao,

Re: [libvirt] [RFC]Add new mdev interface for QoS

2017-08-01 Thread Tian, Kevin
> From: Alex Williamson [mailto:alex.william...@redhat.com] > Sent: Wednesday, August 2, 2017 6:26 AM > > On Tue, 1 Aug 2017 13:54:27 +0800 > "Gao, Ping A" wrote: > > > On 2017/7/28 0:00, Gao, Ping A wrote: > > > On 2017/7/27 0:43, Alex Williamson wrote: > > >> [cc

Re: [libvirt] [RFC]Add new mdev interface for QoS

2017-08-01 Thread Alex Williamson
On Tue, 1 Aug 2017 13:54:27 +0800 "Gao, Ping A" wrote: > On 2017/7/28 0:00, Gao, Ping A wrote: > > On 2017/7/27 0:43, Alex Williamson wrote: > >> [cc +libvir-list] > >> > >> On Wed, 26 Jul 2017 21:16:59 +0800 > >> "Gao, Ping A" wrote: > >> > >>>

Re: [libvirt] [RFC]Add new mdev interface for QoS

2017-08-01 Thread Gao, Ping A
On 2017/7/28 0:00, Gao, Ping A wrote: > On 2017/7/27 0:43, Alex Williamson wrote: >> [cc +libvir-list] >> >> On Wed, 26 Jul 2017 21:16:59 +0800 >> "Gao, Ping A" wrote: >> >>> The vfio-mdev provide the capability to let different guest share the >>> same physical device

Re: [libvirt] [RFC]Add new mdev interface for QoS

2017-07-28 Thread Daniel P. Berrange
On Thu, Jul 27, 2017 at 12:01:58PM -0600, Alex Williamson wrote: > On Thu, 27 Jul 2017 17:17:48 +0100 > "Daniel P. Berrange" wrote: > > > On Wed, Jul 26, 2017 at 10:43:43AM -0600, Alex Williamson wrote: > > > [cc +libvir-list] > > > > > > On Wed, 26 Jul 2017 21:16:59 +0800

Re: [libvirt] [RFC]Add new mdev interface for QoS

2017-07-27 Thread Alex Williamson
On Thu, 27 Jul 2017 17:17:48 +0100 "Daniel P. Berrange" wrote: > On Wed, Jul 26, 2017 at 10:43:43AM -0600, Alex Williamson wrote: > > [cc +libvir-list] > > > > On Wed, 26 Jul 2017 21:16:59 +0800 > > "Gao, Ping A" wrote: > > > > > The vfio-mdev

Re: [libvirt] [RFC]Add new mdev interface for QoS

2017-07-27 Thread Daniel P. Berrange
On Wed, Jul 26, 2017 at 10:43:43AM -0600, Alex Williamson wrote: > [cc +libvir-list] > > On Wed, 26 Jul 2017 21:16:59 +0800 > "Gao, Ping A" wrote: > > > The vfio-mdev provide the capability to let different guest share the > > same physical device through mediate sharing,

Re: [libvirt] [RFC]Add new mdev interface for QoS

2017-07-27 Thread Gao, Ping A
On 2017/7/27 0:43, Alex Williamson wrote: > [cc +libvir-list] > > On Wed, 26 Jul 2017 21:16:59 +0800 > "Gao, Ping A" wrote: > >> The vfio-mdev provide the capability to let different guest share the >> same physical device through mediate sharing, as result it bring a >>

Re: [libvirt] [RFC]Add new mdev interface for QoS

2017-07-26 Thread Alex Williamson
[cc +libvir-list] On Wed, 26 Jul 2017 21:16:59 +0800 "Gao, Ping A" wrote: > The vfio-mdev provide the capability to let different guest share the > same physical device through mediate sharing, as result it bring a > requirement about how to control the device sharing, we