linux-kernel - Re: [PATCH v7 02/10] x86/resctrl: Add SDCIAE feature in the command line options

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Message-ID: <c4bfc16e-1afe-4547-a234-3d7e7487cf67@amd.com>
Date: Thu, 31 Jul 2025 11:28:30 -0500
From: "Moger, Babu" <babu.moger@....com>
To: Reinette Chatre <reinette.chatre@...el.com>, corbet@....net,
 tony.luck@...el.com, Dave.Martin@....com, james.morse@....com,
 tglx@...utronix.de, mingo@...hat.com, bp@...en8.de,
 dave.hansen@...ux.intel.com
Cc: x86@...nel.org, hpa@...or.com, akpm@...ux-foundation.org,
 paulmck@...nel.org, rostedt@...dmis.org, Neeraj.Upadhyay@....com,
 david@...hat.com, arnd@...db.de, fvdl@...gle.com, seanjc@...gle.com,
 thomas.lendacky@....com, pawan.kumar.gupta@...ux.intel.com,
 yosry.ahmed@...ux.dev, sohil.mehta@...el.com, xin@...or.com,
 kai.huang@...el.com, xiaoyao.li@...el.com, peterz@...radead.org,
 me@...aill.net, mario.limonciello@....com, xin3.li@...el.com,
 ebiggers@...gle.com, ak@...ux.intel.com, chang.seok.bae@...el.com,
 andrew.cooper3@...rix.com, perry.yuan@....com, linux-doc@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH v7 02/10] x86/resctrl: Add SDCIAE feature in the command
 line options

Hi Reinette,

On 7/21/25 18:29, Reinette Chatre wrote:
> Hi Babu,
> 
> On 7/10/25 10:16 AM, Babu Moger wrote:
>> Add the command line options to enable or disable the new resctrl feature
>> L3 Smart Data Cache Injection Allocation Enforcement (SDCIAE).
>>
>> Signed-off-by: Babu Moger <babu.moger@....com>
>> ---
> ...
>> ---
>>  Documentation/admin-guide/kernel-parameters.txt | 2 +-
>>  arch/x86/kernel/cpu/resctrl/core.c              | 2 ++
>>  2 files changed, 3 insertions(+), 1 deletion(-)
> 
> Could you please also add associated update to
> Documentation/filesystems/resctrl.rst ? For reference, the similar
> ABMC change:
> https://lore.kernel.org/lkml/00cd603997e3ee6a389f83aef066fe7313b1abaf.1752013061.git.babu.moger@amd.com/
> 

Sure. Will take care of it.
-- 
Thanks
Babu Moger