linux-kernel - Re: [PATCH v6 00/42] x86/resctrl: Move the resctrl filesystem code to /fs/resctrl

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Message-ID: <Z6zGlIHkuGB42kUP@e133380.arm.com>
Date: Wed, 12 Feb 2025 16:04:36 +0000
From: Dave Martin <Dave.Martin@....com>
To: Reinette Chatre <reinette.chatre@...el.com>
Cc: James Morse <james.morse@....com>, x86@...nel.org,
	linux-kernel@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
	H Peter Anvin <hpa@...or.com>, Babu Moger <Babu.Moger@....com>,
	shameerali.kolothum.thodi@...wei.com,
	D Scott Phillips OS <scott@...amperecomputing.com>,
	carl@...amperecomputing.com, lcherian@...vell.com,
	bobo.shaobowang@...wei.com, tan.shaopeng@...itsu.com,
	baolin.wang@...ux.alibaba.com, Jamie Iles <quic_jiles@...cinc.com>,
	Xin Hao <xhao@...ux.alibaba.com>, peternewman@...gle.com,
	dfustini@...libre.com, amitsinght@...vell.com,
	David Hildenbrand <david@...hat.com>,
	Rex Nie <rex.nie@...uarmicro.com>, Koba Ko <kobak@...dia.com>,
	Shanker Donthineni <sdonthineni@...dia.com>
Subject: Re: [PATCH v6 00/42] x86/resctrl: Move the resctrl filesystem code
 to /fs/resctrl

Hi Reinette,

On Tue, Feb 11, 2025 at 11:29:18AM -0800, Reinette Chatre wrote:
> Hi James,
> 
> On 2/11/25 10:37 AM, James Morse wrote:
> > Hi Reinette,
> > 
> > On 10/02/2025 17:24, Reinette Chatre wrote:

[...]

> [...] the new version you sent hinted to
> me that you were able to come up for air to give some attention to resctrl upstream and
> I grasped the opportunity to get your input on this item that moved along while you were
> busy elsewhere.  
> 
> > 
> > This is still on my todo list, I think Dave is planning to look through the ABMC series
> > too. I had previously sent some comments, (words to the effect "works for me"), and shared
> > a branch with the MPAM tree rebased on top.
> 
> To me the primary concern is the new resctrl files introduced by this work. To get an idea
> of the work and the new files you need only consider Babu's detailed cover letter. These files
> have changed since your previous comments so a fresh "works for me" will be appreciated.

This is roughly what I was planning to try to do, so I will go ahead
with that.

[...]

Cheers
---Dave