Re: [RFC PATCH 00/10] arch/x86: AMD QoS support

2018-10-05 Thread Moger, Babu
Hi James, On 10/05/2018 11:18 AM, James Morse wrote: > Hi Babu, > > (Thanks for looping me in!) > > On 28/09/18 02:57, Moger, Babu wrote: >>> On Mon, 24 Sep 2018, Moger, Babu wrote: >>> This series adds support for AMD64 architectural extensions for Platform Quality of Service. These

Re: [RFC PATCH 00/10] arch/x86: AMD QoS support

2018-10-05 Thread Moger, Babu
Hi James, On 10/05/2018 11:18 AM, James Morse wrote: > Hi Babu, > > (Thanks for looping me in!) > > On 28/09/18 02:57, Moger, Babu wrote: >>> On Mon, 24 Sep 2018, Moger, Babu wrote: >>> This series adds support for AMD64 architectural extensions for Platform Quality of Service. These

Re: [RFC PATCH 00/10] arch/x86: AMD QoS support

2018-10-05 Thread James Morse
Hi guys, On 03/10/18 21:09, Moger, Babu wrote: > On 10/03/2018 01:52 PM, Fenghua Yu wrote: >> On Tue, Oct 02, 2018 at 07:16:23PM +, Moger, Babu wrote: >>> On 10/02/2018 01:46 PM, Fenghua Yu wrote: I don't see the name 'RDT' (Resource Director Technology) in the spec "AMD64

Re: [RFC PATCH 00/10] arch/x86: AMD QoS support

2018-10-05 Thread James Morse
Hi guys, On 03/10/18 21:09, Moger, Babu wrote: > On 10/03/2018 01:52 PM, Fenghua Yu wrote: >> On Tue, Oct 02, 2018 at 07:16:23PM +, Moger, Babu wrote: >>> On 10/02/2018 01:46 PM, Fenghua Yu wrote: I don't see the name 'RDT' (Resource Director Technology) in the spec "AMD64

Re: [RFC PATCH 00/10] arch/x86: AMD QoS support

2018-10-05 Thread James Morse
Hi Babu, (Thanks for looping me in!) On 28/09/18 02:57, Moger, Babu wrote: >> On Mon, 24 Sep 2018, Moger, Babu wrote: >> >>> This series adds support for AMD64 architectural extensions for Platform >>> Quality of Service. These extensions are intended to provide for the >>> monitoring of the

Re: [RFC PATCH 00/10] arch/x86: AMD QoS support

2018-10-05 Thread James Morse
Hi Babu, (Thanks for looping me in!) On 28/09/18 02:57, Moger, Babu wrote: >> On Mon, 24 Sep 2018, Moger, Babu wrote: >> >>> This series adds support for AMD64 architectural extensions for Platform >>> Quality of Service. These extensions are intended to provide for the >>> monitoring of the

Re: [RFC PATCH 00/10] arch/x86: AMD QoS support

2018-10-03 Thread Moger, Babu
On 10/03/2018 01:52 PM, Fenghua Yu wrote: > On Tue, Oct 02, 2018 at 07:16:23PM +, Moger, Babu wrote: >> >> >> On 10/02/2018 01:46 PM, Fenghua Yu wrote: >>> On Tue, Oct 02, 2018 at 05:44:47PM +, Moger, Babu wrote: Hi Fenghua, > -Original Message- > From: Fenghua

Re: [RFC PATCH 00/10] arch/x86: AMD QoS support

2018-10-03 Thread Moger, Babu
On 10/03/2018 01:52 PM, Fenghua Yu wrote: > On Tue, Oct 02, 2018 at 07:16:23PM +, Moger, Babu wrote: >> >> >> On 10/02/2018 01:46 PM, Fenghua Yu wrote: >>> On Tue, Oct 02, 2018 at 05:44:47PM +, Moger, Babu wrote: Hi Fenghua, > -Original Message- > From: Fenghua

Re: [RFC PATCH 00/10] arch/x86: AMD QoS support

2018-10-03 Thread Thomas Gleixner
On Wed, 3 Oct 2018, Fenghua Yu wrote: > On Tue, Oct 02, 2018 at 07:16:23PM +, Moger, Babu wrote: > > No. AMD uses the word "Platform Quality of Service"(or in short QoS) to > > refer this feature. > > Hi, Thomas, Babu, and James, > > Can we use "resctrl" to replace "intel_rdt" and "rdt" in

Re: [RFC PATCH 00/10] arch/x86: AMD QoS support

2018-10-03 Thread Thomas Gleixner
On Wed, 3 Oct 2018, Fenghua Yu wrote: > On Tue, Oct 02, 2018 at 07:16:23PM +, Moger, Babu wrote: > > No. AMD uses the word "Platform Quality of Service"(or in short QoS) to > > refer this feature. > > Hi, Thomas, Babu, and James, > > Can we use "resctrl" to replace "intel_rdt" and "rdt" in

Re: [RFC PATCH 00/10] arch/x86: AMD QoS support

2018-10-03 Thread Fenghua Yu
On Tue, Oct 02, 2018 at 07:16:23PM +, Moger, Babu wrote: > > > On 10/02/2018 01:46 PM, Fenghua Yu wrote: > > On Tue, Oct 02, 2018 at 05:44:47PM +, Moger, Babu wrote: > >> Hi Fenghua, > >> > >>> -Original Message- > >>> From: Fenghua Yu > >>> Sent: Tuesday, October 2, 2018 12:07

Re: [RFC PATCH 00/10] arch/x86: AMD QoS support

2018-10-03 Thread Fenghua Yu
On Tue, Oct 02, 2018 at 07:16:23PM +, Moger, Babu wrote: > > > On 10/02/2018 01:46 PM, Fenghua Yu wrote: > > On Tue, Oct 02, 2018 at 05:44:47PM +, Moger, Babu wrote: > >> Hi Fenghua, > >> > >>> -Original Message- > >>> From: Fenghua Yu > >>> Sent: Tuesday, October 2, 2018 12:07

Re: [RFC PATCH 00/10] arch/x86: AMD QoS support

2018-10-02 Thread Moger, Babu
On 10/02/2018 01:46 PM, Fenghua Yu wrote: > On Tue, Oct 02, 2018 at 05:44:47PM +, Moger, Babu wrote: >> Hi Fenghua, >> >>> -Original Message- >>> From: Fenghua Yu >>> Sent: Tuesday, October 2, 2018 12:07 PM >>> On Mon, Sep 24, 2018 at 07:18:54PM +, Moger, Babu wrote: The

Re: [RFC PATCH 00/10] arch/x86: AMD QoS support

2018-10-02 Thread Moger, Babu
On 10/02/2018 01:46 PM, Fenghua Yu wrote: > On Tue, Oct 02, 2018 at 05:44:47PM +, Moger, Babu wrote: >> Hi Fenghua, >> >>> -Original Message- >>> From: Fenghua Yu >>> Sent: Tuesday, October 2, 2018 12:07 PM >>> On Mon, Sep 24, 2018 at 07:18:54PM +, Moger, Babu wrote: The

Re: [RFC PATCH 00/10] arch/x86: AMD QoS support

2018-10-02 Thread Fenghua Yu
On Tue, Oct 02, 2018 at 05:44:47PM +, Moger, Babu wrote: > Hi Fenghua, > > > -Original Message- > > From: Fenghua Yu > > Sent: Tuesday, October 2, 2018 12:07 PM > > On Mon, Sep 24, 2018 at 07:18:54PM +, Moger, Babu wrote: > > > The public specification is still in works. Will add

Re: [RFC PATCH 00/10] arch/x86: AMD QoS support

2018-10-02 Thread Fenghua Yu
On Tue, Oct 02, 2018 at 05:44:47PM +, Moger, Babu wrote: > Hi Fenghua, > > > -Original Message- > > From: Fenghua Yu > > Sent: Tuesday, October 2, 2018 12:07 PM > > On Mon, Sep 24, 2018 at 07:18:54PM +, Moger, Babu wrote: > > > The public specification is still in works. Will add

RE: [RFC PATCH 00/10] arch/x86: AMD QoS support

2018-10-02 Thread Moger, Babu
al.com; Hurwitz, Sherry ; > Lendacky, Thomas ; pbonz...@redhat.com; > d...@amazon.co.uk; l...@kernel.org; jroe...@suse.de; > ja...@google.com; d...@arista.com; jpoim...@redhat.com; > vkuzn...@redhat.com; linux-kernel@vger.kernel.org > Subject: Re: [RFC PATCH 00/10] arch/x86: AMD QoS su

RE: [RFC PATCH 00/10] arch/x86: AMD QoS support

2018-10-02 Thread Moger, Babu
al.com; Hurwitz, Sherry ; > Lendacky, Thomas ; pbonz...@redhat.com; > d...@amazon.co.uk; l...@kernel.org; jroe...@suse.de; > ja...@google.com; d...@arista.com; jpoim...@redhat.com; > vkuzn...@redhat.com; linux-kernel@vger.kernel.org > Subject: Re: [RFC PATCH 00/10] arch/x86: AMD QoS su

Re: [RFC PATCH 00/10] arch/x86: AMD QoS support

2018-10-02 Thread Fenghua Yu
On Mon, Sep 24, 2018 at 07:18:54PM +, Moger, Babu wrote: > The public specification is still in works. Will add the link when it is > available. Is this the public AMD QoS spec? https://support.amd.com/TechDocs/56375_Quality_of_Service_Extensions.pdf Thanks. -Fenghua

Re: [RFC PATCH 00/10] arch/x86: AMD QoS support

2018-10-02 Thread Fenghua Yu
On Mon, Sep 24, 2018 at 07:18:54PM +, Moger, Babu wrote: > The public specification is still in works. Will add the link when it is > available. Is this the public AMD QoS spec? https://support.amd.com/TechDocs/56375_Quality_of_Service_Extensions.pdf Thanks. -Fenghua

RE: [RFC PATCH 00/10] arch/x86: AMD QoS support

2018-09-27 Thread Moger, Babu
ry > ; Lendacky, Thomas > ; pbonz...@redhat.com; > d...@amazon.co.uk; l...@kernel.org; jroe...@suse.de; > ja...@google.com; d...@arista.com; jpoim...@redhat.com; > vkuzn...@redhat.com; linux-kernel@vger.kernel.org; James Morse > > Subject: Re: [RFC PATCH 00/10] arch/x86: AMD

RE: [RFC PATCH 00/10] arch/x86: AMD QoS support

2018-09-27 Thread Moger, Babu
ry > ; Lendacky, Thomas > ; pbonz...@redhat.com; > d...@amazon.co.uk; l...@kernel.org; jroe...@suse.de; > ja...@google.com; d...@arista.com; jpoim...@redhat.com; > vkuzn...@redhat.com; linux-kernel@vger.kernel.org; James Morse > > Subject: Re: [RFC PATCH 00/10] arch/x86: AMD

Re: [RFC PATCH 00/10] arch/x86: AMD QoS support

2018-09-27 Thread Thomas Gleixner
Babu, On Mon, 24 Sep 2018, Moger, Babu wrote: > This series adds support for AMD64 architectural extensions for Platform > Quality of Service. These extensions are intended to provide for the > monitoring of the usage of certain system resources by one or more > processors and for the separate

Re: [RFC PATCH 00/10] arch/x86: AMD QoS support

2018-09-27 Thread Thomas Gleixner
Babu, On Mon, 24 Sep 2018, Moger, Babu wrote: > This series adds support for AMD64 architectural extensions for Platform > Quality of Service. These extensions are intended to provide for the > monitoring of the usage of certain system resources by one or more > processors and for the separate

[RFC PATCH 00/10] arch/x86: AMD QoS support

2018-09-24 Thread Moger, Babu
This series adds support for AMD64 architectural extensions for Platform Quality of Service. These extensions are intended to provide for the monitoring of the usage of certain system resources by one or more processors and for the separate allocation and enforcement of limits on the use of

[RFC PATCH 00/10] arch/x86: AMD QoS support

2018-09-24 Thread Moger, Babu
This series adds support for AMD64 architectural extensions for Platform Quality of Service. These extensions are intended to provide for the monitoring of the usage of certain system resources by one or more processors and for the separate allocation and enforcement of limits on the use of