linux-kernel - Re: [PATCH 3/6] cxl/core/region: move pmem memctrl logic into memctrl/pmem

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Message-ID: <664457955.21768296603246.JavaMail.epsvc@epcpadp1new>
Date: Tue, 13 Jan 2026 14:42:42 +0530
From: Neeraj Kumar <s.neeraj@...sung.com>
To: Gregory Price <gourry@...rry.net>
Cc: "Cheatham, Benjamin" <benjamin.cheatham@....com>,
	linux-cxl@...r.kernel.org, linux-kernel@...r.kernel.org,
	kernel-team@...a.com, dave@...olabs.net, jonathan.cameron@...wei.com,
	dave.jiang@...el.com, alison.schofield@...el.com, vishal.l.verma@...el.com,
	ira.weiny@...el.com, dan.j.williams@...el.com, gost.dev@...sung.com,
	neeraj.kernel@...il.com, cpgs@...sung.com
Subject: Re: [PATCH 3/6] cxl/core/region: move pmem memctrl logic into
 memctrl/pmem_region

On 12/01/26 05:58PM, Gregory Price wrote:
>On Mon, Jan 12, 2026 at 03:10:47PM -0600, Cheatham, Benjamin wrote:
>> On 1/12/2026 10:35 AM, Gregory Price wrote:
>> > Move the pmem_region logic from region.c into memctrl/pmem_region.c.
>> > Restrict the valid controllers for pmem to the pmem controller.
>> > Simplify the controller selection logic in region probe.
>> >
>> > Cc:
>>
>> May want to forward this to whoever this Cc tag was meant for :).
>>
>> One nit below, otherwise this looks good to me:
>> Reviewed-by: Ben Cheatham <benjamin.cheatham@....com>
>>
>
>doh, meant to send this to Neeraj at samsung because they've been poking
>at pmem stuff. Thank you.
>
>~Gregory
>
>Neeraj:
>Link: https://lore.kernel.org/linux-cxl/20260112163514.2551809-4-gourry@gourry.net/

Hi Gregory,

Sure I will use this new infra for LSA 2.1 Support.


Regards,
Neeraj